/* Generated by `lib9p/proto.gen lib9p/idl/2002-9P2000.9p lib9p/idl/2003-9P2000.p9p.9p lib9p/idl/2005-9P2000.u.9p lib9p/idl/2010-9P2000.L.9p lib9p/idl/2012-9P2000.e.9p`. DO NOT EDIT! */ #include #include /* for size_t */ #include /* for PRI* macros */ #include /* for memset() */ #include #include #include #include "tables.h" #include "utf8.h" /* libobj vtables *************************************************************/ #if CONFIG_9P_ENABLE_9P2000 || CONFIG_9P_ENABLE_9P2000_L || CONFIG_9P_ENABLE_9P2000_e || CONFIG_9P_ENABLE_9P2000_p9p || CONFIG_9P_ENABLE_9P2000_u LO_IMPLEMENTATION_C(fmt_formatter, lib9p_tag_t, lib9p_tag, static); LO_IMPLEMENTATION_C(fmt_formatter, lib9p_fid_t, lib9p_fid, static); LO_IMPLEMENTATION_C(fmt_formatter, struct lib9p_s, lib9p_s, static); #endif /* CONFIG_9P_ENABLE_9P2000 || CONFIG_9P_ENABLE_9P2000_L || CONFIG_9P_ENABLE_9P2000_e || CONFIG_9P_ENABLE_9P2000_p9p || CONFIG_9P_ENABLE_9P2000_u */ #if CONFIG_9P_ENABLE_9P2000 || CONFIG_9P_ENABLE_9P2000_e || CONFIG_9P_ENABLE_9P2000_p9p || CONFIG_9P_ENABLE_9P2000_u LO_IMPLEMENTATION_C(fmt_formatter, lib9p_dm_t, lib9p_dm, static); #endif /* CONFIG_9P_ENABLE_9P2000 || CONFIG_9P_ENABLE_9P2000_e || CONFIG_9P_ENABLE_9P2000_p9p || CONFIG_9P_ENABLE_9P2000_u */ #if CONFIG_9P_ENABLE_9P2000 || CONFIG_9P_ENABLE_9P2000_L || CONFIG_9P_ENABLE_9P2000_e || CONFIG_9P_ENABLE_9P2000_p9p || CONFIG_9P_ENABLE_9P2000_u LO_IMPLEMENTATION_C(fmt_formatter, lib9p_qt_t, lib9p_qt, static); LO_IMPLEMENTATION_C(fmt_formatter, struct lib9p_qid, lib9p_qid, static); #endif /* CONFIG_9P_ENABLE_9P2000 || CONFIG_9P_ENABLE_9P2000_L || CONFIG_9P_ENABLE_9P2000_e || CONFIG_9P_ENABLE_9P2000_p9p || CONFIG_9P_ENABLE_9P2000_u */ #if CONFIG_9P_ENABLE_9P2000 || CONFIG_9P_ENABLE_9P2000_e || CONFIG_9P_ENABLE_9P2000_p9p || CONFIG_9P_ENABLE_9P2000_u LO_IMPLEMENTATION_C(fmt_formatter, struct lib9p_stat, lib9p_stat, static); LO_IMPLEMENTATION_C(fmt_formatter, lib9p_o_t, lib9p_o, static); #endif /* CONFIG_9P_ENABLE_9P2000 || CONFIG_9P_ENABLE_9P2000_e || CONFIG_9P_ENABLE_9P2000_p9p || CONFIG_9P_ENABLE_9P2000_u */ #if CONFIG_9P_ENABLE_9P2000 || CONFIG_9P_ENABLE_9P2000_L || CONFIG_9P_ENABLE_9P2000_e || CONFIG_9P_ENABLE_9P2000_p9p || CONFIG_9P_ENABLE_9P2000_u LO_IMPLEMENTATION_C(fmt_formatter, struct lib9p_msg_Tversion, lib9p_msg_Tversion, static); LO_IMPLEMENTATION_C(fmt_formatter, struct lib9p_msg_Rversion, lib9p_msg_Rversion, static); LO_IMPLEMENTATION_C(fmt_formatter, struct lib9p_msg_Tauth, lib9p_msg_Tauth, static); LO_IMPLEMENTATION_C(fmt_formatter, struct lib9p_msg_Rauth, lib9p_msg_Rauth, static); LO_IMPLEMENTATION_C(fmt_formatter, struct lib9p_msg_Tattach, lib9p_msg_Tattach, static); LO_IMPLEMENTATION_C(fmt_formatter, struct lib9p_msg_Rattach, lib9p_msg_Rattach, static); LO_IMPLEMENTATION_C(fmt_formatter, struct lib9p_msg_Rerror, lib9p_msg_Rerror, static); LO_IMPLEMENTATION_C(fmt_formatter, struct lib9p_msg_Tflush, lib9p_msg_Tflush, static); LO_IMPLEMENTATION_C(fmt_formatter, struct lib9p_msg_Rflush, lib9p_msg_Rflush, static); LO_IMPLEMENTATION_C(fmt_formatter, struct lib9p_msg_Twalk, lib9p_msg_Twalk, static); LO_IMPLEMENTATION_C(fmt_formatter, struct lib9p_msg_Rwalk, lib9p_msg_Rwalk, static); #endif /* CONFIG_9P_ENABLE_9P2000 || CONFIG_9P_ENABLE_9P2000_L || CONFIG_9P_ENABLE_9P2000_e || CONFIG_9P_ENABLE_9P2000_p9p || CONFIG_9P_ENABLE_9P2000_u */ #if CONFIG_9P_ENABLE_9P2000 || CONFIG_9P_ENABLE_9P2000_e || CONFIG_9P_ENABLE_9P2000_p9p || CONFIG_9P_ENABLE_9P2000_u LO_IMPLEMENTATION_C(fmt_formatter, struct lib9p_msg_Topen, lib9p_msg_Topen, static); LO_IMPLEMENTATION_C(fmt_formatter, struct lib9p_msg_Ropen, lib9p_msg_Ropen, static); LO_IMPLEMENTATION_C(fmt_formatter, struct lib9p_msg_Tcreate, lib9p_msg_Tcreate, static); LO_IMPLEMENTATION_C(fmt_formatter, struct lib9p_msg_Rcreate, lib9p_msg_Rcreate, static); #endif /* CONFIG_9P_ENABLE_9P2000 || CONFIG_9P_ENABLE_9P2000_e || CONFIG_9P_ENABLE_9P2000_p9p || CONFIG_9P_ENABLE_9P2000_u */ #if CONFIG_9P_ENABLE_9P2000 || CONFIG_9P_ENABLE_9P2000_L || CONFIG_9P_ENABLE_9P2000_e || CONFIG_9P_ENABLE_9P2000_p9p || CONFIG_9P_ENABLE_9P2000_u LO_IMPLEMENTATION_C(fmt_formatter, struct lib9p_msg_Tread, lib9p_msg_Tread, static); LO_IMPLEMENTATION_C(fmt_formatter, struct lib9p_msg_Rread, lib9p_msg_Rread, static); LO_IMPLEMENTATION_C(fmt_formatter, struct lib9p_msg_Twrite, lib9p_msg_Twrite, static); LO_IMPLEMENTATION_C(fmt_formatter, struct lib9p_msg_Rwrite, lib9p_msg_Rwrite, static); LO_IMPLEMENTATION_C(fmt_formatter, struct lib9p_msg_Tclunk, lib9p_msg_Tclunk, static); LO_IMPLEMENTATION_C(fmt_formatter, struct lib9p_msg_Rclunk, lib9p_msg_Rclunk, static); LO_IMPLEMENTATION_C(fmt_formatter, struct lib9p_msg_Tremove, lib9p_msg_Tremove, static); LO_IMPLEMENTATION_C(fmt_formatter, struct lib9p_msg_Rremove, lib9p_msg_Rremove, static); #endif /* CONFIG_9P_ENABLE_9P2000 || CONFIG_9P_ENABLE_9P2000_L || CONFIG_9P_ENABLE_9P2000_e || CONFIG_9P_ENABLE_9P2000_p9p || CONFIG_9P_ENABLE_9P2000_u */ #if CONFIG_9P_ENABLE_9P2000 || CONFIG_9P_ENABLE_9P2000_e || CONFIG_9P_ENABLE_9P2000_p9p || CONFIG_9P_ENABLE_9P2000_u LO_IMPLEMENTATION_C(fmt_formatter, struct lib9p_msg_Tstat, lib9p_msg_Tstat, static); LO_IMPLEMENTATION_C(fmt_formatter, struct lib9p_msg_Rstat, lib9p_msg_Rstat, static); LO_IMPLEMENTATION_C(fmt_formatter, struct lib9p_msg_Twstat, lib9p_msg_Twstat, static); LO_IMPLEMENTATION_C(fmt_formatter, struct lib9p_msg_Rwstat, lib9p_msg_Rwstat, static); #endif /* CONFIG_9P_ENABLE_9P2000 || CONFIG_9P_ENABLE_9P2000_e || CONFIG_9P_ENABLE_9P2000_p9p || CONFIG_9P_ENABLE_9P2000_u */ #if CONFIG_9P_ENABLE_9P2000_p9p LO_IMPLEMENTATION_C(fmt_formatter, struct lib9p_msg_Topenfd, lib9p_msg_Topenfd, static); LO_IMPLEMENTATION_C(fmt_formatter, struct lib9p_msg_Ropenfd, lib9p_msg_Ropenfd, static); #endif /* CONFIG_9P_ENABLE_9P2000_p9p */ #if CONFIG_9P_ENABLE_9P2000_L || CONFIG_9P_ENABLE_9P2000_u LO_IMPLEMENTATION_C(fmt_formatter, lib9p_nuid_t, lib9p_nuid, static); LO_IMPLEMENTATION_C(fmt_formatter, lib9p_errno_t, lib9p_errno, static); #endif /* CONFIG_9P_ENABLE_9P2000_L || CONFIG_9P_ENABLE_9P2000_u */ #if CONFIG_9P_ENABLE_9P2000_L LO_IMPLEMENTATION_C(fmt_formatter, lib9p_super_magic_t, lib9p_super_magic, static); LO_IMPLEMENTATION_C(fmt_formatter, lib9p_lo_t, lib9p_lo, static); LO_IMPLEMENTATION_C(fmt_formatter, lib9p_dt_t, lib9p_dt, static); LO_IMPLEMENTATION_C(fmt_formatter, lib9p_mode_t, lib9p_mode, static); LO_IMPLEMENTATION_C(fmt_formatter, lib9p_b4_t, lib9p_b4, static); LO_IMPLEMENTATION_C(fmt_formatter, lib9p_getattr_t, lib9p_getattr, static); LO_IMPLEMENTATION_C(fmt_formatter, lib9p_setattr_t, lib9p_setattr, static); LO_IMPLEMENTATION_C(fmt_formatter, lib9p_lock_type_t, lib9p_lock_type, static); LO_IMPLEMENTATION_C(fmt_formatter, lib9p_lock_flags_t, lib9p_lock_flags, static); LO_IMPLEMENTATION_C(fmt_formatter, lib9p_lock_status_t, lib9p_lock_status, static); LO_IMPLEMENTATION_C(fmt_formatter, struct lib9p_msg_Rlerror, lib9p_msg_Rlerror, static); LO_IMPLEMENTATION_C(fmt_formatter, struct lib9p_msg_Tstatfs, lib9p_msg_Tstatfs, static); LO_IMPLEMENTATION_C(fmt_formatter, struct lib9p_msg_Rstatfs, lib9p_msg_Rstatfs, static); LO_IMPLEMENTATION_C(fmt_formatter, struct lib9p_msg_Tlopen, lib9p_msg_Tlopen, static); LO_IMPLEMENTATION_C(fmt_formatter, struct lib9p_msg_Rlopen, lib9p_msg_Rlopen, static); LO_IMPLEMENTATION_C(fmt_formatter, struct lib9p_msg_Tlcreate, lib9p_msg_Tlcreate, static); LO_IMPLEMENTATION_C(fmt_formatter, struct lib9p_msg_Rlcreate, lib9p_msg_Rlcreate, static); LO_IMPLEMENTATION_C(fmt_formatter, struct lib9p_msg_Tsymlink, lib9p_msg_Tsymlink, static); LO_IMPLEMENTATION_C(fmt_formatter, struct lib9p_msg_Rsymlink, lib9p_msg_Rsymlink, static); LO_IMPLEMENTATION_C(fmt_formatter, struct lib9p_msg_Tmknod, lib9p_msg_Tmknod, static); LO_IMPLEMENTATION_C(fmt_formatter, struct lib9p_msg_Rmknod, lib9p_msg_Rmknod, static); LO_IMPLEMENTATION_C(fmt_formatter, struct lib9p_msg_Trename, lib9p_msg_Trename, static); LO_IMPLEMENTATION_C(fmt_formatter, struct lib9p_msg_Rrename, lib9p_msg_Rrename, static); LO_IMPLEMENTATION_C(fmt_formatter, struct lib9p_msg_Treadlink, lib9p_msg_Treadlink, static); LO_IMPLEMENTATION_C(fmt_formatter, struct lib9p_msg_Rreadlink, lib9p_msg_Rreadlink, static); LO_IMPLEMENTATION_C(fmt_formatter, struct lib9p_msg_Tgetattr, lib9p_msg_Tgetattr, static); LO_IMPLEMENTATION_C(fmt_formatter, struct lib9p_msg_Rgetattr, lib9p_msg_Rgetattr, static); LO_IMPLEMENTATION_C(fmt_formatter, struct lib9p_msg_Tsetattr, lib9p_msg_Tsetattr, static); LO_IMPLEMENTATION_C(fmt_formatter, struct lib9p_msg_Rsetattr, lib9p_msg_Rsetattr, static); LO_IMPLEMENTATION_C(fmt_formatter, struct lib9p_msg_Txattrwalk, lib9p_msg_Txattrwalk, static); LO_IMPLEMENTATION_C(fmt_formatter, struct lib9p_msg_Rxattrwalk, lib9p_msg_Rxattrwalk, static); LO_IMPLEMENTATION_C(fmt_formatter, struct lib9p_msg_Txattrcreate, lib9p_msg_Txattrcreate, static); LO_IMPLEMENTATION_C(fmt_formatter, struct lib9p_msg_Rxattrcreate, lib9p_msg_Rxattrcreate, static); LO_IMPLEMENTATION_C(fmt_formatter, struct lib9p_msg_Treaddir, lib9p_msg_Treaddir, static); LO_IMPLEMENTATION_C(fmt_formatter, struct lib9p_msg_Rreaddir, lib9p_msg_Rreaddir, static); LO_IMPLEMENTATION_C(fmt_formatter, struct lib9p_msg_Tfsync, lib9p_msg_Tfsync, static); LO_IMPLEMENTATION_C(fmt_formatter, struct lib9p_msg_Rfsync, lib9p_msg_Rfsync, static); LO_IMPLEMENTATION_C(fmt_formatter, struct lib9p_msg_Tlock, lib9p_msg_Tlock, static); LO_IMPLEMENTATION_C(fmt_formatter, struct lib9p_msg_Rlock, lib9p_msg_Rlock, static); LO_IMPLEMENTATION_C(fmt_formatter, struct lib9p_msg_Tgetlock, lib9p_msg_Tgetlock, static); LO_IMPLEMENTATION_C(fmt_formatter, struct lib9p_msg_Rgetlock, lib9p_msg_Rgetlock, static); LO_IMPLEMENTATION_C(fmt_formatter, struct lib9p_msg_Tlink, lib9p_msg_Tlink, static); LO_IMPLEMENTATION_C(fmt_formatter, struct lib9p_msg_Rlink, lib9p_msg_Rlink, static); LO_IMPLEMENTATION_C(fmt_formatter, struct lib9p_msg_Tmkdir, lib9p_msg_Tmkdir, static); LO_IMPLEMENTATION_C(fmt_formatter, struct lib9p_msg_Rmkdir, lib9p_msg_Rmkdir, static); LO_IMPLEMENTATION_C(fmt_formatter, struct lib9p_msg_Trenameat, lib9p_msg_Trenameat, static); LO_IMPLEMENTATION_C(fmt_formatter, struct lib9p_msg_Rrenameat, lib9p_msg_Rrenameat, static); LO_IMPLEMENTATION_C(fmt_formatter, struct lib9p_msg_Tunlinkat, lib9p_msg_Tunlinkat, static); LO_IMPLEMENTATION_C(fmt_formatter, struct lib9p_msg_Runlinkat, lib9p_msg_Runlinkat, static); #endif /* CONFIG_9P_ENABLE_9P2000_L */ #if CONFIG_9P_ENABLE_9P2000_e LO_IMPLEMENTATION_C(fmt_formatter, struct lib9p_msg_Tsession, lib9p_msg_Tsession, static); LO_IMPLEMENTATION_C(fmt_formatter, struct lib9p_msg_Rsession, lib9p_msg_Rsession, static); LO_IMPLEMENTATION_C(fmt_formatter, struct lib9p_msg_Tsread, lib9p_msg_Tsread, static); LO_IMPLEMENTATION_C(fmt_formatter, struct lib9p_msg_Rsread, lib9p_msg_Rsread, static); LO_IMPLEMENTATION_C(fmt_formatter, struct lib9p_msg_Tswrite, lib9p_msg_Tswrite, static); LO_IMPLEMENTATION_C(fmt_formatter, struct lib9p_msg_Rswrite, lib9p_msg_Rswrite, static); #endif /* CONFIG_9P_ENABLE_9P2000_e */ /* utilities ******************************************************************/ #if CONFIG_9P_ENABLE_9P2000 #define _is_ver_9P2000(v) (v == LIB9P_VER_9P2000) #else #define _is_ver_9P2000(v) false #endif #if CONFIG_9P_ENABLE_9P2000_L #define _is_ver_9P2000_L(v) (v == LIB9P_VER_9P2000_L) #else #define _is_ver_9P2000_L(v) false #endif #if CONFIG_9P_ENABLE_9P2000_e #define _is_ver_9P2000_e(v) (v == LIB9P_VER_9P2000_e) #else #define _is_ver_9P2000_e(v) false #endif #if CONFIG_9P_ENABLE_9P2000_p9p #define _is_ver_9P2000_p9p(v) (v == LIB9P_VER_9P2000_p9p) #else #define _is_ver_9P2000_p9p(v) false #endif #if CONFIG_9P_ENABLE_9P2000_u #define _is_ver_9P2000_u(v) (v == LIB9P_VER_9P2000_u) #else #define _is_ver_9P2000_u(v) false #endif /** * is_ver(ctx, ver) is essentially `(ctx->version == LIB9P_VER_##ver)`, but * compiles correctly (to `false`) even if `LIB9P_VER_##ver` isn't defined * (because `!CONFIG_9P_ENABLE_##ver`). This is useful when `||`ing * several version checks together. */ #define is_ver(ctx, ver) _is_ver_##ver((ctx)->version) /* bitmasks *******************************************************************/ #if CONFIG_9P_ENABLE_9P2000 || CONFIG_9P_ENABLE_9P2000_e || CONFIG_9P_ENABLE_9P2000_p9p || CONFIG_9P_ENABLE_9P2000_u static const lib9p_dm_t dm_masks[LIB9P_VER_NUM] = { #if CONFIG_9P_ENABLE_9P2000 [LIB9P_VER_9P2000] = 0b11111100000000000000000111111111, #endif /* CONFIG_9P_ENABLE_9P2000 */ #if CONFIG_9P_ENABLE_9P2000_L [LIB9P_VER_9P2000_L] = 0b00000000000000000000000000000000, #endif /* CONFIG_9P_ENABLE_9P2000_L */ #if CONFIG_9P_ENABLE_9P2000_e [LIB9P_VER_9P2000_e] = 0b11111100000000000000000111111111, #endif /* CONFIG_9P_ENABLE_9P2000_e */ #if CONFIG_9P_ENABLE_9P2000_p9p [LIB9P_VER_9P2000_p9p] = 0b11111100000000000000000111111111, #endif /* CONFIG_9P_ENABLE_9P2000_p9p */ #if CONFIG_9P_ENABLE_9P2000_u [LIB9P_VER_9P2000_u] = 0b11111100101111000000000111111111, #endif /* CONFIG_9P_ENABLE_9P2000_u */ }; #endif /* CONFIG_9P_ENABLE_9P2000 || CONFIG_9P_ENABLE_9P2000_e || CONFIG_9P_ENABLE_9P2000_p9p || CONFIG_9P_ENABLE_9P2000_u */ #if CONFIG_9P_ENABLE_9P2000 || CONFIG_9P_ENABLE_9P2000_L || CONFIG_9P_ENABLE_9P2000_e || CONFIG_9P_ENABLE_9P2000_p9p || CONFIG_9P_ENABLE_9P2000_u static const lib9p_qt_t qt_masks[LIB9P_VER_NUM] = { #if CONFIG_9P_ENABLE_9P2000 [LIB9P_VER_9P2000] = 0b11111100, #endif /* CONFIG_9P_ENABLE_9P2000 */ #if CONFIG_9P_ENABLE_9P2000_L [LIB9P_VER_9P2000_L] = 0b11111100, #endif /* CONFIG_9P_ENABLE_9P2000_L */ #if CONFIG_9P_ENABLE_9P2000_e [LIB9P_VER_9P2000_e] = 0b11111100, #endif /* CONFIG_9P_ENABLE_9P2000_e */ #if CONFIG_9P_ENABLE_9P2000_p9p [LIB9P_VER_9P2000_p9p] = 0b11111100, #endif /* CONFIG_9P_ENABLE_9P2000_p9p */ #if CONFIG_9P_ENABLE_9P2000_u [LIB9P_VER_9P2000_u] = 0b11111110, #endif /* CONFIG_9P_ENABLE_9P2000_u */ }; #endif /* CONFIG_9P_ENABLE_9P2000 || CONFIG_9P_ENABLE_9P2000_L || CONFIG_9P_ENABLE_9P2000_e || CONFIG_9P_ENABLE_9P2000_p9p || CONFIG_9P_ENABLE_9P2000_u */ #if CONFIG_9P_ENABLE_9P2000 || CONFIG_9P_ENABLE_9P2000_e || CONFIG_9P_ENABLE_9P2000_p9p || CONFIG_9P_ENABLE_9P2000_u static const lib9p_o_t o_masks[LIB9P_VER_NUM] = { #if CONFIG_9P_ENABLE_9P2000 [LIB9P_VER_9P2000] = 0b01010011, #endif /* CONFIG_9P_ENABLE_9P2000 */ #if CONFIG_9P_ENABLE_9P2000_L [LIB9P_VER_9P2000_L] = 0b00000000, #endif /* CONFIG_9P_ENABLE_9P2000_L */ #if CONFIG_9P_ENABLE_9P2000_e [LIB9P_VER_9P2000_e] = 0b01010011, #endif /* CONFIG_9P_ENABLE_9P2000_e */ #if CONFIG_9P_ENABLE_9P2000_p9p [LIB9P_VER_9P2000_p9p] = 0b01010011, #endif /* CONFIG_9P_ENABLE_9P2000_p9p */ #if CONFIG_9P_ENABLE_9P2000_u [LIB9P_VER_9P2000_u] = 0b01010011, #endif /* CONFIG_9P_ENABLE_9P2000_u */ }; #endif /* CONFIG_9P_ENABLE_9P2000 || CONFIG_9P_ENABLE_9P2000_e || CONFIG_9P_ENABLE_9P2000_p9p || CONFIG_9P_ENABLE_9P2000_u */ #if CONFIG_9P_ENABLE_9P2000_L static const lib9p_lo_t lo_masks[LIB9P_VER_NUM] = { #if CONFIG_9P_ENABLE_9P2000 [LIB9P_VER_9P2000] = 0b00000000000000000000000000000000, #endif /* CONFIG_9P_ENABLE_9P2000 */ [LIB9P_VER_9P2000_L] = 0b00000000000111111111111111000011, #if CONFIG_9P_ENABLE_9P2000_e [LIB9P_VER_9P2000_e] = 0b00000000000000000000000000000000, #endif /* CONFIG_9P_ENABLE_9P2000_e */ #if CONFIG_9P_ENABLE_9P2000_p9p [LIB9P_VER_9P2000_p9p] = 0b00000000000000000000000000000000, #endif /* CONFIG_9P_ENABLE_9P2000_p9p */ #if CONFIG_9P_ENABLE_9P2000_u [LIB9P_VER_9P2000_u] = 0b00000000000000000000000000000000, #endif /* CONFIG_9P_ENABLE_9P2000_u */ }; static const lib9p_mode_t mode_masks[LIB9P_VER_NUM] = { #if CONFIG_9P_ENABLE_9P2000 [LIB9P_VER_9P2000] = 0b00000000000000000000000000000000, #endif /* CONFIG_9P_ENABLE_9P2000 */ [LIB9P_VER_9P2000_L] = 0b00000000000000001111111111111111, #if CONFIG_9P_ENABLE_9P2000_e [LIB9P_VER_9P2000_e] = 0b00000000000000000000000000000000, #endif /* CONFIG_9P_ENABLE_9P2000_e */ #if CONFIG_9P_ENABLE_9P2000_p9p [LIB9P_VER_9P2000_p9p] = 0b00000000000000000000000000000000, #endif /* CONFIG_9P_ENABLE_9P2000_p9p */ #if CONFIG_9P_ENABLE_9P2000_u [LIB9P_VER_9P2000_u] = 0b00000000000000000000000000000000, #endif /* CONFIG_9P_ENABLE_9P2000_u */ }; static const lib9p_getattr_t getattr_masks[LIB9P_VER_NUM] = { #if CONFIG_9P_ENABLE_9P2000 [LIB9P_VER_9P2000] = 0b0000000000000000000000000000000000000000000000000000000000000000, #endif /* CONFIG_9P_ENABLE_9P2000 */ [LIB9P_VER_9P2000_L] = 0b0000000000000000000000000000000000000000000000000011111111111111, #if CONFIG_9P_ENABLE_9P2000_e [LIB9P_VER_9P2000_e] = 0b0000000000000000000000000000000000000000000000000000000000000000, #endif /* CONFIG_9P_ENABLE_9P2000_e */ #if CONFIG_9P_ENABLE_9P2000_p9p [LIB9P_VER_9P2000_p9p] = 0b0000000000000000000000000000000000000000000000000000000000000000, #endif /* CONFIG_9P_ENABLE_9P2000_p9p */ #if CONFIG_9P_ENABLE_9P2000_u [LIB9P_VER_9P2000_u] = 0b0000000000000000000000000000000000000000000000000000000000000000, #endif /* CONFIG_9P_ENABLE_9P2000_u */ }; static const lib9p_setattr_t setattr_masks[LIB9P_VER_NUM] = { #if CONFIG_9P_ENABLE_9P2000 [LIB9P_VER_9P2000] = 0b00000000000000000000000000000000, #endif /* CONFIG_9P_ENABLE_9P2000 */ [LIB9P_VER_9P2000_L] = 0b00000000000000000000000111111111, #if CONFIG_9P_ENABLE_9P2000_e [LIB9P_VER_9P2000_e] = 0b00000000000000000000000000000000, #endif /* CONFIG_9P_ENABLE_9P2000_e */ #if CONFIG_9P_ENABLE_9P2000_p9p [LIB9P_VER_9P2000_p9p] = 0b00000000000000000000000000000000, #endif /* CONFIG_9P_ENABLE_9P2000_p9p */ #if CONFIG_9P_ENABLE_9P2000_u [LIB9P_VER_9P2000_u] = 0b00000000000000000000000000000000, #endif /* CONFIG_9P_ENABLE_9P2000_u */ }; static const lib9p_lock_flags_t lock_flags_masks[LIB9P_VER_NUM] = { #if CONFIG_9P_ENABLE_9P2000 [LIB9P_VER_9P2000] = 0b00000000000000000000000000000000, #endif /* CONFIG_9P_ENABLE_9P2000 */ [LIB9P_VER_9P2000_L] = 0b00000000000000000000000000000011, #if CONFIG_9P_ENABLE_9P2000_e [LIB9P_VER_9P2000_e] = 0b00000000000000000000000000000000, #endif /* CONFIG_9P_ENABLE_9P2000_e */ #if CONFIG_9P_ENABLE_9P2000_p9p [LIB9P_VER_9P2000_p9p] = 0b00000000000000000000000000000000, #endif /* CONFIG_9P_ENABLE_9P2000_p9p */ #if CONFIG_9P_ENABLE_9P2000_u [LIB9P_VER_9P2000_u] = 0b00000000000000000000000000000000, #endif /* CONFIG_9P_ENABLE_9P2000_u */ }; #endif /* CONFIG_9P_ENABLE_9P2000_L */ /* validate_* *****************************************************************/ #define VALIDATE_NET_BYTES(n) \ if (__builtin_add_overflow(net_offset, n, &net_offset)) \ /* If needed-net-size overflowed uint32_t, then \ * there's no way that actual-net-size will live up to \ * that. */ \ return lib9p_error(ctx, LINUX_EBADMSG, "message is too short for content"); \ if (net_offset > net_size) \ return lib9p_errorf(ctx, LINUX_EBADMSG, "message is too short for content (%"PRIu32" > %"PRIu32") @ %d", net_offset, net_size, __LINE__); #define VALIDATE_NET_UTF8(n) \ { \ size_t len = n; \ VALIDATE_NET_BYTES(len); \ if (!is_valid_utf8_without_nul(&net_bytes[net_offset-len], len)) \ return lib9p_error(ctx, LINUX_EBADMSG, "message contains invalid UTF-8"); \ } #define RESERVE_HOST_BYTES(n) \ if (__builtin_add_overflow(host_size, n, &host_size)) \ /* If needed-host-size overflowed ssize_t, then there's \ * no way that actual-net-size will live up to \ * that. */ \ return lib9p_error(ctx, LINUX_EBADMSG, "message is too short for content"); #define GET_U8LE(off) (net_bytes[off]) #define GET_U16LE(off) uint16le_decode(&net_bytes[off]) #define GET_U32LE(off) uint32le_decode(&net_bytes[off]) #define GET_U64LE(off) uint64le_decode(&net_bytes[off]) #define LAST_U8LE() GET_U8LE(net_offset-1) #define LAST_U16LE() GET_U16LE(net_offset-2) #define LAST_U32LE() GET_U32LE(net_offset-4) #define LAST_U64LE() GET_U64LE(net_offset-8) #if CONFIG_9P_ENABLE_9P2000 || CONFIG_9P_ENABLE_9P2000_e || CONFIG_9P_ENABLE_9P2000_p9p || CONFIG_9P_ENABLE_9P2000_u static ssize_t validate_stat(struct lib9p_ctx *ctx, uint32_t net_size, uint8_t *net_bytes, uint32_t *ret_net_size) { uint32_t net_offset = 0; ssize_t host_size = sizeof(struct lib9p_stat); uint32_t offsetof_stat_size = net_offset + 0; uint32_t offsetof_kern_type = net_offset + 2; uint32_t offsetof_file_qid_type = net_offset + 8; VALIDATE_NET_BYTES(21); if (GET_U8LE(offsetof_file_qid_type) & ~qt_masks[ctx->version]) return lib9p_errorf(ctx, LINUX_EBADMSG, "unknown bits in qt bitfield: %#02"PRIx8, GET_U8LE(offsetof_file_qid_type) & ~qt_masks[ctx->version]); uint32_t offsetof_file_mode = net_offset + 0; VALIDATE_NET_BYTES(22); VALIDATE_NET_UTF8(LAST_U16LE()); VALIDATE_NET_BYTES(2); VALIDATE_NET_UTF8(LAST_U16LE()); VALIDATE_NET_BYTES(2); VALIDATE_NET_UTF8(LAST_U16LE()); VALIDATE_NET_BYTES(2); VALIDATE_NET_UTF8(LAST_U16LE()); #if CONFIG_9P_ENABLE_9P2000_u if (is_ver(ctx, 9P2000_u)) { VALIDATE_NET_BYTES(2); VALIDATE_NET_UTF8(LAST_U16LE()); VALIDATE_NET_BYTES(12); } #endif /* CONFIG_9P_ENABLE_9P2000_u */ uint32_t offsetof_end = net_offset + 0; if ((uint32_t)GET_U32LE(offsetof_stat_size) != (uint32_t)(offsetof_end - offsetof_kern_type)) return lib9p_errorf(ctx, LINUX_EBADMSG, "stat->stat_size value is wrong: actual: %"PRIu32" != correct:%"PRIu32, (uint32_t)GET_U32LE(offsetof_stat_size), (uint32_t)(offsetof_end - offsetof_kern_type)); if (GET_U32LE(offsetof_file_mode) & ~dm_masks[ctx->version]) return lib9p_errorf(ctx, LINUX_EBADMSG, "unknown bits in dm bitfield: %#08"PRIx32, GET_U32LE(offsetof_file_mode) & ~dm_masks[ctx->version]); if (ret_net_size) *ret_net_size = net_offset; return (ssize_t)host_size; } #endif /* CONFIG_9P_ENABLE_9P2000 || CONFIG_9P_ENABLE_9P2000_e || CONFIG_9P_ENABLE_9P2000_p9p || CONFIG_9P_ENABLE_9P2000_u */ #if CONFIG_9P_ENABLE_9P2000 || CONFIG_9P_ENABLE_9P2000_L || CONFIG_9P_ENABLE_9P2000_e || CONFIG_9P_ENABLE_9P2000_p9p || CONFIG_9P_ENABLE_9P2000_u static ssize_t validate_Tversion(struct lib9p_ctx *ctx, uint32_t net_size, uint8_t *net_bytes) { uint32_t net_offset = 0; ssize_t host_size = sizeof(struct lib9p_msg_Tversion); uint32_t offsetof_size = net_offset + 0; uint32_t offsetof_typ = net_offset + 4; VALIDATE_NET_BYTES(13); VALIDATE_NET_UTF8(LAST_U16LE()); uint32_t offsetof_end = net_offset + 0; if ((uint32_t)GET_U32LE(offsetof_size) != (uint32_t)(offsetof_end - offsetof_size)) return lib9p_errorf(ctx, LINUX_EBADMSG, "Tversion->size value is wrong: actual: %"PRIu32" != correct:%"PRIu32, (uint32_t)GET_U32LE(offsetof_size), (uint32_t)(offsetof_end - offsetof_size)); if ((uint8_t)GET_U8LE(offsetof_typ) != (uint8_t)(100)) return lib9p_errorf(ctx, LINUX_EBADMSG, "Tversion->typ value is wrong: actual: %"PRIu8" != correct:%"PRIu8, (uint8_t)GET_U8LE(offsetof_typ), (uint8_t)(100)); return (ssize_t)host_size; } static ssize_t validate_Rversion(struct lib9p_ctx *ctx, uint32_t net_size, uint8_t *net_bytes) { uint32_t net_offset = 0; ssize_t host_size = sizeof(struct lib9p_msg_Rversion); uint32_t offsetof_size = net_offset + 0; uint32_t offsetof_typ = net_offset + 4; VALIDATE_NET_BYTES(13); VALIDATE_NET_UTF8(LAST_U16LE()); uint32_t offsetof_end = net_offset + 0; if ((uint32_t)GET_U32LE(offsetof_size) != (uint32_t)(offsetof_end - offsetof_size)) return lib9p_errorf(ctx, LINUX_EBADMSG, "Rversion->size value is wrong: actual: %"PRIu32" != correct:%"PRIu32, (uint32_t)GET_U32LE(offsetof_size), (uint32_t)(offsetof_end - offsetof_size)); if ((uint8_t)GET_U8LE(offsetof_typ) != (uint8_t)(101)) return lib9p_errorf(ctx, LINUX_EBADMSG, "Rversion->typ value is wrong: actual: %"PRIu8" != correct:%"PRIu8, (uint8_t)GET_U8LE(offsetof_typ), (uint8_t)(101)); return (ssize_t)host_size; } static ssize_t validate_Tauth(struct lib9p_ctx *ctx, uint32_t net_size, uint8_t *net_bytes) { uint32_t net_offset = 0; ssize_t host_size = sizeof(struct lib9p_msg_Tauth); uint32_t offsetof_size = net_offset + 0; uint32_t offsetof_typ = net_offset + 4; VALIDATE_NET_BYTES(13); VALIDATE_NET_UTF8(LAST_U16LE()); VALIDATE_NET_BYTES(2); VALIDATE_NET_UTF8(LAST_U16LE()); #if CONFIG_9P_ENABLE_9P2000_L || CONFIG_9P_ENABLE_9P2000_u if (( is_ver(ctx, 9P2000_L) || is_ver(ctx, 9P2000_u) )) { VALIDATE_NET_BYTES(4); } #endif /* CONFIG_9P_ENABLE_9P2000_L || CONFIG_9P_ENABLE_9P2000_u */ uint32_t offsetof_end = net_offset + 0; if ((uint32_t)GET_U32LE(offsetof_size) != (uint32_t)(offsetof_end - offsetof_size)) return lib9p_errorf(ctx, LINUX_EBADMSG, "Tauth->size value is wrong: actual: %"PRIu32" != correct:%"PRIu32, (uint32_t)GET_U32LE(offsetof_size), (uint32_t)(offsetof_end - offsetof_size)); if ((uint8_t)GET_U8LE(offsetof_typ) != (uint8_t)(102)) return lib9p_errorf(ctx, LINUX_EBADMSG, "Tauth->typ value is wrong: actual: %"PRIu8" != correct:%"PRIu8, (uint8_t)GET_U8LE(offsetof_typ), (uint8_t)(102)); return (ssize_t)host_size; } static ssize_t validate_Rauth(struct lib9p_ctx *ctx, uint32_t net_size, uint8_t *net_bytes) { uint32_t net_offset = 0; ssize_t host_size = sizeof(struct lib9p_msg_Rauth); uint32_t offsetof_size = net_offset + 0; uint32_t offsetof_typ = net_offset + 4; uint32_t offsetof_aqid_type = net_offset + 7; VALIDATE_NET_BYTES(20); if (GET_U8LE(offsetof_aqid_type) & ~qt_masks[ctx->version]) return lib9p_errorf(ctx, LINUX_EBADMSG, "unknown bits in qt bitfield: %#02"PRIx8, GET_U8LE(offsetof_aqid_type) & ~qt_masks[ctx->version]); uint32_t offsetof_end = net_offset + 0; if ((uint32_t)GET_U32LE(offsetof_size) != (uint32_t)(offsetof_end - offsetof_size)) return lib9p_errorf(ctx, LINUX_EBADMSG, "Rauth->size value is wrong: actual: %"PRIu32" != correct:%"PRIu32, (uint32_t)GET_U32LE(offsetof_size), (uint32_t)(offsetof_end - offsetof_size)); if ((uint8_t)GET_U8LE(offsetof_typ) != (uint8_t)(103)) return lib9p_errorf(ctx, LINUX_EBADMSG, "Rauth->typ value is wrong: actual: %"PRIu8" != correct:%"PRIu8, (uint8_t)GET_U8LE(offsetof_typ), (uint8_t)(103)); return (ssize_t)host_size; } static ssize_t validate_Tattach(struct lib9p_ctx *ctx, uint32_t net_size, uint8_t *net_bytes) { uint32_t net_offset = 0; ssize_t host_size = sizeof(struct lib9p_msg_Tattach); uint32_t offsetof_size = net_offset + 0; uint32_t offsetof_typ = net_offset + 4; VALIDATE_NET_BYTES(17); VALIDATE_NET_UTF8(LAST_U16LE()); VALIDATE_NET_BYTES(2); VALIDATE_NET_UTF8(LAST_U16LE()); #if CONFIG_9P_ENABLE_9P2000_L || CONFIG_9P_ENABLE_9P2000_u if (( is_ver(ctx, 9P2000_L) || is_ver(ctx, 9P2000_u) )) { VALIDATE_NET_BYTES(4); } #endif /* CONFIG_9P_ENABLE_9P2000_L || CONFIG_9P_ENABLE_9P2000_u */ uint32_t offsetof_end = net_offset + 0; if ((uint32_t)GET_U32LE(offsetof_size) != (uint32_t)(offsetof_end - offsetof_size)) return lib9p_errorf(ctx, LINUX_EBADMSG, "Tattach->size value is wrong: actual: %"PRIu32" != correct:%"PRIu32, (uint32_t)GET_U32LE(offsetof_size), (uint32_t)(offsetof_end - offsetof_size)); if ((uint8_t)GET_U8LE(offsetof_typ) != (uint8_t)(104)) return lib9p_errorf(ctx, LINUX_EBADMSG, "Tattach->typ value is wrong: actual: %"PRIu8" != correct:%"PRIu8, (uint8_t)GET_U8LE(offsetof_typ), (uint8_t)(104)); return (ssize_t)host_size; } static ssize_t validate_Rattach(struct lib9p_ctx *ctx, uint32_t net_size, uint8_t *net_bytes) { uint32_t net_offset = 0; ssize_t host_size = sizeof(struct lib9p_msg_Rattach); uint32_t offsetof_size = net_offset + 0; uint32_t offsetof_typ = net_offset + 4; uint32_t offsetof_qid_type = net_offset + 7; VALIDATE_NET_BYTES(20); if (GET_U8LE(offsetof_qid_type) & ~qt_masks[ctx->version]) return lib9p_errorf(ctx, LINUX_EBADMSG, "unknown bits in qt bitfield: %#02"PRIx8, GET_U8LE(offsetof_qid_type) & ~qt_masks[ctx->version]); uint32_t offsetof_end = net_offset + 0; if ((uint32_t)GET_U32LE(offsetof_size) != (uint32_t)(offsetof_end - offsetof_size)) return lib9p_errorf(ctx, LINUX_EBADMSG, "Rattach->size value is wrong: actual: %"PRIu32" != correct:%"PRIu32, (uint32_t)GET_U32LE(offsetof_size), (uint32_t)(offsetof_end - offsetof_size)); if ((uint8_t)GET_U8LE(offsetof_typ) != (uint8_t)(105)) return lib9p_errorf(ctx, LINUX_EBADMSG, "Rattach->typ value is wrong: actual: %"PRIu8" != correct:%"PRIu8, (uint8_t)GET_U8LE(offsetof_typ), (uint8_t)(105)); return (ssize_t)host_size; } static ssize_t validate_Rerror(struct lib9p_ctx *ctx, uint32_t net_size, uint8_t *net_bytes) { uint32_t net_offset = 0; ssize_t host_size = sizeof(struct lib9p_msg_Rerror); uint32_t offsetof_size = net_offset + 0; uint32_t offsetof_typ = net_offset + 4; VALIDATE_NET_BYTES(9); VALIDATE_NET_UTF8(LAST_U16LE()); #if CONFIG_9P_ENABLE_9P2000_u if (is_ver(ctx, 9P2000_u)) { VALIDATE_NET_BYTES(4); } #endif /* CONFIG_9P_ENABLE_9P2000_u */ uint32_t offsetof_end = net_offset + 0; if ((uint32_t)GET_U32LE(offsetof_size) != (uint32_t)(offsetof_end - offsetof_size)) return lib9p_errorf(ctx, LINUX_EBADMSG, "Rerror->size value is wrong: actual: %"PRIu32" != correct:%"PRIu32, (uint32_t)GET_U32LE(offsetof_size), (uint32_t)(offsetof_end - offsetof_size)); if ((uint8_t)GET_U8LE(offsetof_typ) != (uint8_t)(107)) return lib9p_errorf(ctx, LINUX_EBADMSG, "Rerror->typ value is wrong: actual: %"PRIu8" != correct:%"PRIu8, (uint8_t)GET_U8LE(offsetof_typ), (uint8_t)(107)); return (ssize_t)host_size; } static ssize_t validate_Tflush(struct lib9p_ctx *ctx, uint32_t net_size, uint8_t *net_bytes) { uint32_t net_offset = 0; ssize_t host_size = sizeof(struct lib9p_msg_Tflush); uint32_t offsetof_size = net_offset + 0; uint32_t offsetof_typ = net_offset + 4; uint32_t offsetof_end = net_offset + 9; VALIDATE_NET_BYTES(9); if ((uint32_t)GET_U32LE(offsetof_size) != (uint32_t)(offsetof_end - offsetof_size)) return lib9p_errorf(ctx, LINUX_EBADMSG, "Tflush->size value is wrong: actual: %"PRIu32" != correct:%"PRIu32, (uint32_t)GET_U32LE(offsetof_size), (uint32_t)(offsetof_end - offsetof_size)); if ((uint8_t)GET_U8LE(offsetof_typ) != (uint8_t)(108)) return lib9p_errorf(ctx, LINUX_EBADMSG, "Tflush->typ value is wrong: actual: %"PRIu8" != correct:%"PRIu8, (uint8_t)GET_U8LE(offsetof_typ), (uint8_t)(108)); return (ssize_t)host_size; } static ssize_t validate_Rflush(struct lib9p_ctx *ctx, uint32_t net_size, uint8_t *net_bytes) { uint32_t net_offset = 0; ssize_t host_size = sizeof(struct lib9p_msg_Rflush); uint32_t offsetof_size = net_offset + 0; uint32_t offsetof_typ = net_offset + 4; uint32_t offsetof_end = net_offset + 7; VALIDATE_NET_BYTES(7); if ((uint32_t)GET_U32LE(offsetof_size) != (uint32_t)(offsetof_end - offsetof_size)) return lib9p_errorf(ctx, LINUX_EBADMSG, "Rflush->size value is wrong: actual: %"PRIu32" != correct:%"PRIu32, (uint32_t)GET_U32LE(offsetof_size), (uint32_t)(offsetof_end - offsetof_size)); if ((uint8_t)GET_U8LE(offsetof_typ) != (uint8_t)(109)) return lib9p_errorf(ctx, LINUX_EBADMSG, "Rflush->typ value is wrong: actual: %"PRIu8" != correct:%"PRIu8, (uint8_t)GET_U8LE(offsetof_typ), (uint8_t)(109)); return (ssize_t)host_size; } static ssize_t validate_Twalk(struct lib9p_ctx *ctx, uint32_t net_size, uint8_t *net_bytes) { uint32_t net_offset = 0; ssize_t host_size = sizeof(struct lib9p_msg_Twalk); uint32_t offsetof_size = net_offset + 0; uint32_t offsetof_typ = net_offset + 4; uint32_t offsetof_nwname = net_offset + 15; VALIDATE_NET_BYTES(17); for (uint16_t i = 0, cnt = LAST_U16LE(); i < cnt; i++) { RESERVE_HOST_BYTES(sizeof(struct lib9p_s)); VALIDATE_NET_BYTES(2); VALIDATE_NET_UTF8(LAST_U16LE()); } uint32_t offsetof_end = net_offset + 0; if ((uint32_t)GET_U32LE(offsetof_size) != (uint32_t)(offsetof_end - offsetof_size)) return lib9p_errorf(ctx, LINUX_EBADMSG, "Twalk->size value is wrong: actual: %"PRIu32" != correct:%"PRIu32, (uint32_t)GET_U32LE(offsetof_size), (uint32_t)(offsetof_end - offsetof_size)); if ((uint8_t)GET_U8LE(offsetof_typ) != (uint8_t)(110)) return lib9p_errorf(ctx, LINUX_EBADMSG, "Twalk->typ value is wrong: actual: %"PRIu8" != correct:%"PRIu8, (uint8_t)GET_U8LE(offsetof_typ), (uint8_t)(110)); if ((uint16_t)GET_U16LE(offsetof_nwname) > (uint16_t)(16)) return lib9p_errorf(ctx, LINUX_EBADMSG, "Twalk->nwname value is too large: %"PRIu16" > %"PRIu16, (uint16_t)GET_U16LE(offsetof_nwname), (uint16_t)(16)); return (ssize_t)host_size; } static ssize_t validate_Rwalk(struct lib9p_ctx *ctx, uint32_t net_size, uint8_t *net_bytes) { uint32_t net_offset = 0; ssize_t host_size = sizeof(struct lib9p_msg_Rwalk); uint32_t offsetof_size = net_offset + 0; uint32_t offsetof_typ = net_offset + 4; uint32_t offsetof_nwqid = net_offset + 7; VALIDATE_NET_BYTES(9); for (uint16_t i = 0, cnt = LAST_U16LE(); i < cnt; i++) { RESERVE_HOST_BYTES(sizeof(struct lib9p_qid)); uint32_t offsetof_wqid_type = net_offset + 0; VALIDATE_NET_BYTES(13); if (GET_U8LE(offsetof_wqid_type) & ~qt_masks[ctx->version]) return lib9p_errorf(ctx, LINUX_EBADMSG, "unknown bits in qt bitfield: %#02"PRIx8, GET_U8LE(offsetof_wqid_type) & ~qt_masks[ctx->version]); } uint32_t offsetof_end = net_offset + 0; if ((uint32_t)GET_U32LE(offsetof_size) != (uint32_t)(offsetof_end - offsetof_size)) return lib9p_errorf(ctx, LINUX_EBADMSG, "Rwalk->size value is wrong: actual: %"PRIu32" != correct:%"PRIu32, (uint32_t)GET_U32LE(offsetof_size), (uint32_t)(offsetof_end - offsetof_size)); if ((uint8_t)GET_U8LE(offsetof_typ) != (uint8_t)(111)) return lib9p_errorf(ctx, LINUX_EBADMSG, "Rwalk->typ value is wrong: actual: %"PRIu8" != correct:%"PRIu8, (uint8_t)GET_U8LE(offsetof_typ), (uint8_t)(111)); if ((uint16_t)GET_U16LE(offsetof_nwqid) > (uint16_t)(16)) return lib9p_errorf(ctx, LINUX_EBADMSG, "Rwalk->nwqid value is too large: %"PRIu16" > %"PRIu16, (uint16_t)GET_U16LE(offsetof_nwqid), (uint16_t)(16)); return (ssize_t)host_size; } #endif /* CONFIG_9P_ENABLE_9P2000 || CONFIG_9P_ENABLE_9P2000_L || CONFIG_9P_ENABLE_9P2000_e || CONFIG_9P_ENABLE_9P2000_p9p || CONFIG_9P_ENABLE_9P2000_u */ #if CONFIG_9P_ENABLE_9P2000 || CONFIG_9P_ENABLE_9P2000_e || CONFIG_9P_ENABLE_9P2000_p9p || CONFIG_9P_ENABLE_9P2000_u static ssize_t validate_Topen(struct lib9p_ctx *ctx, uint32_t net_size, uint8_t *net_bytes) { uint32_t net_offset = 0; ssize_t host_size = sizeof(struct lib9p_msg_Topen); uint32_t offsetof_size = net_offset + 0; uint32_t offsetof_typ = net_offset + 4; uint32_t offsetof_mode = net_offset + 11; uint32_t offsetof_end = net_offset + 12; VALIDATE_NET_BYTES(12); if ((uint32_t)GET_U32LE(offsetof_size) != (uint32_t)(offsetof_end - offsetof_size)) return lib9p_errorf(ctx, LINUX_EBADMSG, "Topen->size value is wrong: actual: %"PRIu32" != correct:%"PRIu32, (uint32_t)GET_U32LE(offsetof_size), (uint32_t)(offsetof_end - offsetof_size)); if ((uint8_t)GET_U8LE(offsetof_typ) != (uint8_t)(112)) return lib9p_errorf(ctx, LINUX_EBADMSG, "Topen->typ value is wrong: actual: %"PRIu8" != correct:%"PRIu8, (uint8_t)GET_U8LE(offsetof_typ), (uint8_t)(112)); if (GET_U8LE(offsetof_mode) & ~o_masks[ctx->version]) return lib9p_errorf(ctx, LINUX_EBADMSG, "unknown bits in o bitfield: %#02"PRIx8, GET_U8LE(offsetof_mode) & ~o_masks[ctx->version]); return (ssize_t)host_size; } static ssize_t validate_Ropen(struct lib9p_ctx *ctx, uint32_t net_size, uint8_t *net_bytes) { uint32_t net_offset = 0; ssize_t host_size = sizeof(struct lib9p_msg_Ropen); uint32_t offsetof_size = net_offset + 0; uint32_t offsetof_typ = net_offset + 4; uint32_t offsetof_qid_type = net_offset + 7; VALIDATE_NET_BYTES(20); if (GET_U8LE(offsetof_qid_type) & ~qt_masks[ctx->version]) return lib9p_errorf(ctx, LINUX_EBADMSG, "unknown bits in qt bitfield: %#02"PRIx8, GET_U8LE(offsetof_qid_type) & ~qt_masks[ctx->version]); uint32_t offsetof_end = net_offset + 4; VALIDATE_NET_BYTES(4); if ((uint32_t)GET_U32LE(offsetof_size) != (uint32_t)(offsetof_end - offsetof_size)) return lib9p_errorf(ctx, LINUX_EBADMSG, "Ropen->size value is wrong: actual: %"PRIu32" != correct:%"PRIu32, (uint32_t)GET_U32LE(offsetof_size), (uint32_t)(offsetof_end - offsetof_size)); if ((uint8_t)GET_U8LE(offsetof_typ) != (uint8_t)(113)) return lib9p_errorf(ctx, LINUX_EBADMSG, "Ropen->typ value is wrong: actual: %"PRIu8" != correct:%"PRIu8, (uint8_t)GET_U8LE(offsetof_typ), (uint8_t)(113)); return (ssize_t)host_size; } static ssize_t validate_Tcreate(struct lib9p_ctx *ctx, uint32_t net_size, uint8_t *net_bytes) { uint32_t net_offset = 0; ssize_t host_size = sizeof(struct lib9p_msg_Tcreate); uint32_t offsetof_size = net_offset + 0; uint32_t offsetof_typ = net_offset + 4; VALIDATE_NET_BYTES(13); VALIDATE_NET_UTF8(LAST_U16LE()); uint32_t offsetof_perm = net_offset + 0; uint32_t offsetof_mode = net_offset + 4; uint32_t offsetof_end = net_offset + 5; VALIDATE_NET_BYTES(5); if ((uint32_t)GET_U32LE(offsetof_size) != (uint32_t)(offsetof_end - offsetof_size)) return lib9p_errorf(ctx, LINUX_EBADMSG, "Tcreate->size value is wrong: actual: %"PRIu32" != correct:%"PRIu32, (uint32_t)GET_U32LE(offsetof_size), (uint32_t)(offsetof_end - offsetof_size)); if ((uint8_t)GET_U8LE(offsetof_typ) != (uint8_t)(114)) return lib9p_errorf(ctx, LINUX_EBADMSG, "Tcreate->typ value is wrong: actual: %"PRIu8" != correct:%"PRIu8, (uint8_t)GET_U8LE(offsetof_typ), (uint8_t)(114)); if (GET_U32LE(offsetof_perm) & ~dm_masks[ctx->version]) return lib9p_errorf(ctx, LINUX_EBADMSG, "unknown bits in dm bitfield: %#08"PRIx32, GET_U32LE(offsetof_perm) & ~dm_masks[ctx->version]); if (GET_U8LE(offsetof_mode) & ~o_masks[ctx->version]) return lib9p_errorf(ctx, LINUX_EBADMSG, "unknown bits in o bitfield: %#02"PRIx8, GET_U8LE(offsetof_mode) & ~o_masks[ctx->version]); return (ssize_t)host_size; } static ssize_t validate_Rcreate(struct lib9p_ctx *ctx, uint32_t net_size, uint8_t *net_bytes) { uint32_t net_offset = 0; ssize_t host_size = sizeof(struct lib9p_msg_Rcreate); uint32_t offsetof_size = net_offset + 0; uint32_t offsetof_typ = net_offset + 4; uint32_t offsetof_qid_type = net_offset + 7; VALIDATE_NET_BYTES(20); if (GET_U8LE(offsetof_qid_type) & ~qt_masks[ctx->version]) return lib9p_errorf(ctx, LINUX_EBADMSG, "unknown bits in qt bitfield: %#02"PRIx8, GET_U8LE(offsetof_qid_type) & ~qt_masks[ctx->version]); uint32_t offsetof_end = net_offset + 4; VALIDATE_NET_BYTES(4); if ((uint32_t)GET_U32LE(offsetof_size) != (uint32_t)(offsetof_end - offsetof_size)) return lib9p_errorf(ctx, LINUX_EBADMSG, "Rcreate->size value is wrong: actual: %"PRIu32" != correct:%"PRIu32, (uint32_t)GET_U32LE(offsetof_size), (uint32_t)(offsetof_end - offsetof_size)); if ((uint8_t)GET_U8LE(offsetof_typ) != (uint8_t)(115)) return lib9p_errorf(ctx, LINUX_EBADMSG, "Rcreate->typ value is wrong: actual: %"PRIu8" != correct:%"PRIu8, (uint8_t)GET_U8LE(offsetof_typ), (uint8_t)(115)); return (ssize_t)host_size; } #endif /* CONFIG_9P_ENABLE_9P2000 || CONFIG_9P_ENABLE_9P2000_e || CONFIG_9P_ENABLE_9P2000_p9p || CONFIG_9P_ENABLE_9P2000_u */ #if CONFIG_9P_ENABLE_9P2000 || CONFIG_9P_ENABLE_9P2000_L || CONFIG_9P_ENABLE_9P2000_e || CONFIG_9P_ENABLE_9P2000_p9p || CONFIG_9P_ENABLE_9P2000_u static ssize_t validate_Tread(struct lib9p_ctx *ctx, uint32_t net_size, uint8_t *net_bytes) { uint32_t net_offset = 0; ssize_t host_size = sizeof(struct lib9p_msg_Tread); uint32_t offsetof_size = net_offset + 0; uint32_t offsetof_typ = net_offset + 4; uint32_t offsetof_offset = net_offset + 11; uint32_t offsetof_count = net_offset + 19; uint32_t offsetof_end = net_offset + 23; VALIDATE_NET_BYTES(23); if ((uint32_t)GET_U32LE(offsetof_size) != (uint32_t)(offsetof_end - offsetof_size)) return lib9p_errorf(ctx, LINUX_EBADMSG, "Tread->size value is wrong: actual: %"PRIu32" != correct:%"PRIu32, (uint32_t)GET_U32LE(offsetof_size), (uint32_t)(offsetof_end - offsetof_size)); if ((uint8_t)GET_U8LE(offsetof_typ) != (uint8_t)(116)) return lib9p_errorf(ctx, LINUX_EBADMSG, "Tread->typ value is wrong: actual: %"PRIu8" != correct:%"PRIu8, (uint8_t)GET_U8LE(offsetof_typ), (uint8_t)(116)); if ((uint64_t)GET_U64LE(offsetof_offset) > (uint64_t)(INT64_MAX)) return lib9p_errorf(ctx, LINUX_EBADMSG, "Tread->offset value is too large: %"PRIu64" > %"PRIu64, (uint64_t)GET_U64LE(offsetof_offset), (uint64_t)(INT64_MAX)); if ((uint32_t)GET_U32LE(offsetof_count) > (uint32_t)(INT32_MAX)) return lib9p_errorf(ctx, LINUX_EBADMSG, "Tread->count value is too large: %"PRIu32" > %"PRIu32, (uint32_t)GET_U32LE(offsetof_count), (uint32_t)(INT32_MAX)); return (ssize_t)host_size; } static ssize_t validate_Rread(struct lib9p_ctx *ctx, uint32_t net_size, uint8_t *net_bytes) { uint32_t net_offset = 0; ssize_t host_size = sizeof(struct lib9p_msg_Rread); uint32_t offsetof_size = net_offset + 0; uint32_t offsetof_typ = net_offset + 4; uint32_t offsetof_count = net_offset + 7; VALIDATE_NET_BYTES(11); VALIDATE_NET_BYTES(LAST_U32LE()); uint32_t offsetof_end = net_offset + 0; if ((uint32_t)GET_U32LE(offsetof_size) != (uint32_t)(offsetof_end - offsetof_size)) return lib9p_errorf(ctx, LINUX_EBADMSG, "Rread->size value is wrong: actual: %"PRIu32" != correct:%"PRIu32, (uint32_t)GET_U32LE(offsetof_size), (uint32_t)(offsetof_end - offsetof_size)); if ((uint8_t)GET_U8LE(offsetof_typ) != (uint8_t)(117)) return lib9p_errorf(ctx, LINUX_EBADMSG, "Rread->typ value is wrong: actual: %"PRIu8" != correct:%"PRIu8, (uint8_t)GET_U8LE(offsetof_typ), (uint8_t)(117)); if ((uint32_t)GET_U32LE(offsetof_count) > (uint32_t)(INT32_MAX)) return lib9p_errorf(ctx, LINUX_EBADMSG, "Rread->count value is too large: %"PRIu32" > %"PRIu32, (uint32_t)GET_U32LE(offsetof_count), (uint32_t)(INT32_MAX)); return (ssize_t)host_size; } static ssize_t validate_Twrite(struct lib9p_ctx *ctx, uint32_t net_size, uint8_t *net_bytes) { uint32_t net_offset = 0; ssize_t host_size = sizeof(struct lib9p_msg_Twrite); uint32_t offsetof_size = net_offset + 0; uint32_t offsetof_typ = net_offset + 4; uint32_t offsetof_offset = net_offset + 11; uint32_t offsetof_count = net_offset + 19; VALIDATE_NET_BYTES(23); VALIDATE_NET_BYTES(LAST_U32LE()); uint32_t offsetof_end = net_offset + 0; if ((uint32_t)GET_U32LE(offsetof_size) != (uint32_t)(offsetof_end - offsetof_size)) return lib9p_errorf(ctx, LINUX_EBADMSG, "Twrite->size value is wrong: actual: %"PRIu32" != correct:%"PRIu32, (uint32_t)GET_U32LE(offsetof_size), (uint32_t)(offsetof_end - offsetof_size)); if ((uint8_t)GET_U8LE(offsetof_typ) != (uint8_t)(118)) return lib9p_errorf(ctx, LINUX_EBADMSG, "Twrite->typ value is wrong: actual: %"PRIu8" != correct:%"PRIu8, (uint8_t)GET_U8LE(offsetof_typ), (uint8_t)(118)); if ((uint64_t)GET_U64LE(offsetof_offset) > (uint64_t)(INT64_MAX)) return lib9p_errorf(ctx, LINUX_EBADMSG, "Twrite->offset value is too large: %"PRIu64" > %"PRIu64, (uint64_t)GET_U64LE(offsetof_offset), (uint64_t)(INT64_MAX)); if ((uint32_t)GET_U32LE(offsetof_count) > (uint32_t)(INT32_MAX)) return lib9p_errorf(ctx, LINUX_EBADMSG, "Twrite->count value is too large: %"PRIu32" > %"PRIu32, (uint32_t)GET_U32LE(offsetof_count), (uint32_t)(INT32_MAX)); return (ssize_t)host_size; } static ssize_t validate_Rwrite(struct lib9p_ctx *ctx, uint32_t net_size, uint8_t *net_bytes) { uint32_t net_offset = 0; ssize_t host_size = sizeof(struct lib9p_msg_Rwrite); uint32_t offsetof_size = net_offset + 0; uint32_t offsetof_typ = net_offset + 4; uint32_t offsetof_count = net_offset + 7; uint32_t offsetof_end = net_offset + 11; VALIDATE_NET_BYTES(11); if ((uint32_t)GET_U32LE(offsetof_size) != (uint32_t)(offsetof_end - offsetof_size)) return lib9p_errorf(ctx, LINUX_EBADMSG, "Rwrite->size value is wrong: actual: %"PRIu32" != correct:%"PRIu32, (uint32_t)GET_U32LE(offsetof_size), (uint32_t)(offsetof_end - offsetof_size)); if ((uint8_t)GET_U8LE(offsetof_typ) != (uint8_t)(119)) return lib9p_errorf(ctx, LINUX_EBADMSG, "Rwrite->typ value is wrong: actual: %"PRIu8" != correct:%"PRIu8, (uint8_t)GET_U8LE(offsetof_typ), (uint8_t)(119)); if ((uint32_t)GET_U32LE(offsetof_count) > (uint32_t)(INT32_MAX)) return lib9p_errorf(ctx, LINUX_EBADMSG, "Rwrite->count value is too large: %"PRIu32" > %"PRIu32, (uint32_t)GET_U32LE(offsetof_count), (uint32_t)(INT32_MAX)); return (ssize_t)host_size; } static ssize_t validate_Tclunk(struct lib9p_ctx *ctx, uint32_t net_size, uint8_t *net_bytes) { uint32_t net_offset = 0; ssize_t host_size = sizeof(struct lib9p_msg_Tclunk); uint32_t offsetof_size = net_offset + 0; uint32_t offsetof_typ = net_offset + 4; uint32_t offsetof_end = net_offset + 11; VALIDATE_NET_BYTES(11); if ((uint32_t)GET_U32LE(offsetof_size) != (uint32_t)(offsetof_end - offsetof_size)) return lib9p_errorf(ctx, LINUX_EBADMSG, "Tclunk->size value is wrong: actual: %"PRIu32" != correct:%"PRIu32, (uint32_t)GET_U32LE(offsetof_size), (uint32_t)(offsetof_end - offsetof_size)); if ((uint8_t)GET_U8LE(offsetof_typ) != (uint8_t)(120)) return lib9p_errorf(ctx, LINUX_EBADMSG, "Tclunk->typ value is wrong: actual: %"PRIu8" != correct:%"PRIu8, (uint8_t)GET_U8LE(offsetof_typ), (uint8_t)(120)); return (ssize_t)host_size; } static ssize_t validate_Rclunk(struct lib9p_ctx *ctx, uint32_t net_size, uint8_t *net_bytes) { uint32_t net_offset = 0; ssize_t host_size = sizeof(struct lib9p_msg_Rclunk); uint32_t offsetof_size = net_offset + 0; uint32_t offsetof_typ = net_offset + 4; uint32_t offsetof_end = net_offset + 7; VALIDATE_NET_BYTES(7); if ((uint32_t)GET_U32LE(offsetof_size) != (uint32_t)(offsetof_end - offsetof_size)) return lib9p_errorf(ctx, LINUX_EBADMSG, "Rclunk->size value is wrong: actual: %"PRIu32" != correct:%"PRIu32, (uint32_t)GET_U32LE(offsetof_size), (uint32_t)(offsetof_end - offsetof_size)); if ((uint8_t)GET_U8LE(offsetof_typ) != (uint8_t)(121)) return lib9p_errorf(ctx, LINUX_EBADMSG, "Rclunk->typ value is wrong: actual: %"PRIu8" != correct:%"PRIu8, (uint8_t)GET_U8LE(offsetof_typ), (uint8_t)(121)); return (ssize_t)host_size; } static ssize_t validate_Tremove(struct lib9p_ctx *ctx, uint32_t net_size, uint8_t *net_bytes) { uint32_t net_offset = 0; ssize_t host_size = sizeof(struct lib9p_msg_Tremove); uint32_t offsetof_size = net_offset + 0; uint32_t offsetof_typ = net_offset + 4; uint32_t offsetof_end = net_offset + 11; VALIDATE_NET_BYTES(11); if ((uint32_t)GET_U32LE(offsetof_size) != (uint32_t)(offsetof_end - offsetof_size)) return lib9p_errorf(ctx, LINUX_EBADMSG, "Tremove->size value is wrong: actual: %"PRIu32" != correct:%"PRIu32, (uint32_t)GET_U32LE(offsetof_size), (uint32_t)(offsetof_end - offsetof_size)); if ((uint8_t)GET_U8LE(offsetof_typ) != (uint8_t)(122)) return lib9p_errorf(ctx, LINUX_EBADMSG, "Tremove->typ value is wrong: actual: %"PRIu8" != correct:%"PRIu8, (uint8_t)GET_U8LE(offsetof_typ), (uint8_t)(122)); return (ssize_t)host_size; } static ssize_t validate_Rremove(struct lib9p_ctx *ctx, uint32_t net_size, uint8_t *net_bytes) { uint32_t net_offset = 0; ssize_t host_size = sizeof(struct lib9p_msg_Rremove); uint32_t offsetof_size = net_offset + 0; uint32_t offsetof_typ = net_offset + 4; uint32_t offsetof_end = net_offset + 7; VALIDATE_NET_BYTES(7); if ((uint32_t)GET_U32LE(offsetof_size) != (uint32_t)(offsetof_end - offsetof_size)) return lib9p_errorf(ctx, LINUX_EBADMSG, "Rremove->size value is wrong: actual: %"PRIu32" != correct:%"PRIu32, (uint32_t)GET_U32LE(offsetof_size), (uint32_t)(offsetof_end - offsetof_size)); if ((uint8_t)GET_U8LE(offsetof_typ) != (uint8_t)(123)) return lib9p_errorf(ctx, LINUX_EBADMSG, "Rremove->typ value is wrong: actual: %"PRIu8" != correct:%"PRIu8, (uint8_t)GET_U8LE(offsetof_typ), (uint8_t)(123)); return (ssize_t)host_size; } #endif /* CONFIG_9P_ENABLE_9P2000 || CONFIG_9P_ENABLE_9P2000_L || CONFIG_9P_ENABLE_9P2000_e || CONFIG_9P_ENABLE_9P2000_p9p || CONFIG_9P_ENABLE_9P2000_u */ #if CONFIG_9P_ENABLE_9P2000 || CONFIG_9P_ENABLE_9P2000_e || CONFIG_9P_ENABLE_9P2000_p9p || CONFIG_9P_ENABLE_9P2000_u static ssize_t validate_Tstat(struct lib9p_ctx *ctx, uint32_t net_size, uint8_t *net_bytes) { uint32_t net_offset = 0; ssize_t host_size = sizeof(struct lib9p_msg_Tstat); uint32_t offsetof_size = net_offset + 0; uint32_t offsetof_typ = net_offset + 4; uint32_t offsetof_end = net_offset + 11; VALIDATE_NET_BYTES(11); if ((uint32_t)GET_U32LE(offsetof_size) != (uint32_t)(offsetof_end - offsetof_size)) return lib9p_errorf(ctx, LINUX_EBADMSG, "Tstat->size value is wrong: actual: %"PRIu32" != correct:%"PRIu32, (uint32_t)GET_U32LE(offsetof_size), (uint32_t)(offsetof_end - offsetof_size)); if ((uint8_t)GET_U8LE(offsetof_typ) != (uint8_t)(124)) return lib9p_errorf(ctx, LINUX_EBADMSG, "Tstat->typ value is wrong: actual: %"PRIu8" != correct:%"PRIu8, (uint8_t)GET_U8LE(offsetof_typ), (uint8_t)(124)); return (ssize_t)host_size; } static ssize_t validate_Rstat(struct lib9p_ctx *ctx, uint32_t net_size, uint8_t *net_bytes) { uint32_t net_offset = 0; ssize_t host_size = sizeof(struct lib9p_msg_Rstat); uint32_t offsetof_size = net_offset + 0; uint32_t offsetof_typ = net_offset + 4; uint32_t offsetof_nstat = net_offset + 7; uint32_t offsetof_stat = net_offset + 9; uint32_t offsetof_stat_stat_size = net_offset + 9; uint32_t offsetof_stat_kern_type = net_offset + 11; uint32_t offsetof_stat_file_qid_type = net_offset + 17; VALIDATE_NET_BYTES(30); if (GET_U8LE(offsetof_stat_file_qid_type) & ~qt_masks[ctx->version]) return lib9p_errorf(ctx, LINUX_EBADMSG, "unknown bits in qt bitfield: %#02"PRIx8, GET_U8LE(offsetof_stat_file_qid_type) & ~qt_masks[ctx->version]); uint32_t offsetof_stat_file_mode = net_offset + 0; VALIDATE_NET_BYTES(22); VALIDATE_NET_UTF8(LAST_U16LE()); VALIDATE_NET_BYTES(2); VALIDATE_NET_UTF8(LAST_U16LE()); VALIDATE_NET_BYTES(2); VALIDATE_NET_UTF8(LAST_U16LE()); VALIDATE_NET_BYTES(2); VALIDATE_NET_UTF8(LAST_U16LE()); #if CONFIG_9P_ENABLE_9P2000_u if (is_ver(ctx, 9P2000_u)) { VALIDATE_NET_BYTES(2); VALIDATE_NET_UTF8(LAST_U16LE()); VALIDATE_NET_BYTES(12); } #endif /* CONFIG_9P_ENABLE_9P2000_u */ uint32_t offsetof_stat_end = net_offset + 0; if ((uint32_t)GET_U32LE(offsetof_stat_stat_size) != (uint32_t)(offsetof_stat_end - offsetof_stat_kern_type)) return lib9p_errorf(ctx, LINUX_EBADMSG, "Rstat->stat.stat_size value is wrong: actual: %"PRIu32" != correct:%"PRIu32, (uint32_t)GET_U32LE(offsetof_stat_stat_size), (uint32_t)(offsetof_stat_end - offsetof_stat_kern_type)); if (GET_U32LE(offsetof_stat_file_mode) & ~dm_masks[ctx->version]) return lib9p_errorf(ctx, LINUX_EBADMSG, "unknown bits in dm bitfield: %#08"PRIx32, GET_U32LE(offsetof_stat_file_mode) & ~dm_masks[ctx->version]); uint32_t offsetof_end = net_offset + 0; if ((uint32_t)GET_U32LE(offsetof_size) != (uint32_t)(offsetof_end - offsetof_size)) return lib9p_errorf(ctx, LINUX_EBADMSG, "Rstat->size value is wrong: actual: %"PRIu32" != correct:%"PRIu32, (uint32_t)GET_U32LE(offsetof_size), (uint32_t)(offsetof_end - offsetof_size)); if ((uint8_t)GET_U8LE(offsetof_typ) != (uint8_t)(125)) return lib9p_errorf(ctx, LINUX_EBADMSG, "Rstat->typ value is wrong: actual: %"PRIu8" != correct:%"PRIu8, (uint8_t)GET_U8LE(offsetof_typ), (uint8_t)(125)); if ((uint32_t)GET_U32LE(offsetof_nstat) != (uint32_t)(offsetof_end - offsetof_stat)) return lib9p_errorf(ctx, LINUX_EBADMSG, "Rstat->nstat value is wrong: actual: %"PRIu32" != correct:%"PRIu32, (uint32_t)GET_U32LE(offsetof_nstat), (uint32_t)(offsetof_end - offsetof_stat)); return (ssize_t)host_size; } static ssize_t validate_Twstat(struct lib9p_ctx *ctx, uint32_t net_size, uint8_t *net_bytes) { uint32_t net_offset = 0; ssize_t host_size = sizeof(struct lib9p_msg_Twstat); uint32_t offsetof_size = net_offset + 0; uint32_t offsetof_typ = net_offset + 4; uint32_t offsetof_nstat = net_offset + 11; uint32_t offsetof_stat = net_offset + 13; uint32_t offsetof_stat_stat_size = net_offset + 13; uint32_t offsetof_stat_kern_type = net_offset + 15; uint32_t offsetof_stat_file_qid_type = net_offset + 21; VALIDATE_NET_BYTES(34); if (GET_U8LE(offsetof_stat_file_qid_type) & ~qt_masks[ctx->version]) return lib9p_errorf(ctx, LINUX_EBADMSG, "unknown bits in qt bitfield: %#02"PRIx8, GET_U8LE(offsetof_stat_file_qid_type) & ~qt_masks[ctx->version]); uint32_t offsetof_stat_file_mode = net_offset + 0; VALIDATE_NET_BYTES(22); VALIDATE_NET_UTF8(LAST_U16LE()); VALIDATE_NET_BYTES(2); VALIDATE_NET_UTF8(LAST_U16LE()); VALIDATE_NET_BYTES(2); VALIDATE_NET_UTF8(LAST_U16LE()); VALIDATE_NET_BYTES(2); VALIDATE_NET_UTF8(LAST_U16LE()); #if CONFIG_9P_ENABLE_9P2000_u if (is_ver(ctx, 9P2000_u)) { VALIDATE_NET_BYTES(2); VALIDATE_NET_UTF8(LAST_U16LE()); VALIDATE_NET_BYTES(12); } #endif /* CONFIG_9P_ENABLE_9P2000_u */ uint32_t offsetof_stat_end = net_offset + 0; if ((uint32_t)GET_U32LE(offsetof_stat_stat_size) != (uint32_t)(offsetof_stat_end - offsetof_stat_kern_type)) return lib9p_errorf(ctx, LINUX_EBADMSG, "Twstat->stat.stat_size value is wrong: actual: %"PRIu32" != correct:%"PRIu32, (uint32_t)GET_U32LE(offsetof_stat_stat_size), (uint32_t)(offsetof_stat_end - offsetof_stat_kern_type)); if (GET_U32LE(offsetof_stat_file_mode) & ~dm_masks[ctx->version]) return lib9p_errorf(ctx, LINUX_EBADMSG, "unknown bits in dm bitfield: %#08"PRIx32, GET_U32LE(offsetof_stat_file_mode) & ~dm_masks[ctx->version]); uint32_t offsetof_end = net_offset + 0; if ((uint32_t)GET_U32LE(offsetof_size) != (uint32_t)(offsetof_end - offsetof_size)) return lib9p_errorf(ctx, LINUX_EBADMSG, "Twstat->size value is wrong: actual: %"PRIu32" != correct:%"PRIu32, (uint32_t)GET_U32LE(offsetof_size), (uint32_t)(offsetof_end - offsetof_size)); if ((uint8_t)GET_U8LE(offsetof_typ) != (uint8_t)(126)) return lib9p_errorf(ctx, LINUX_EBADMSG, "Twstat->typ value is wrong: actual: %"PRIu8" != correct:%"PRIu8, (uint8_t)GET_U8LE(offsetof_typ), (uint8_t)(126)); if ((uint32_t)GET_U32LE(offsetof_nstat) != (uint32_t)(offsetof_end - offsetof_stat)) return lib9p_errorf(ctx, LINUX_EBADMSG, "Twstat->nstat value is wrong: actual: %"PRIu32" != correct:%"PRIu32, (uint32_t)GET_U32LE(offsetof_nstat), (uint32_t)(offsetof_end - offsetof_stat)); return (ssize_t)host_size; } static ssize_t validate_Rwstat(struct lib9p_ctx *ctx, uint32_t net_size, uint8_t *net_bytes) { uint32_t net_offset = 0; ssize_t host_size = sizeof(struct lib9p_msg_Rwstat); uint32_t offsetof_size = net_offset + 0; uint32_t offsetof_typ = net_offset + 4; uint32_t offsetof_end = net_offset + 7; VALIDATE_NET_BYTES(7); if ((uint32_t)GET_U32LE(offsetof_size) != (uint32_t)(offsetof_end - offsetof_size)) return lib9p_errorf(ctx, LINUX_EBADMSG, "Rwstat->size value is wrong: actual: %"PRIu32" != correct:%"PRIu32, (uint32_t)GET_U32LE(offsetof_size), (uint32_t)(offsetof_end - offsetof_size)); if ((uint8_t)GET_U8LE(offsetof_typ) != (uint8_t)(127)) return lib9p_errorf(ctx, LINUX_EBADMSG, "Rwstat->typ value is wrong: actual: %"PRIu8" != correct:%"PRIu8, (uint8_t)GET_U8LE(offsetof_typ), (uint8_t)(127)); return (ssize_t)host_size; } #endif /* CONFIG_9P_ENABLE_9P2000 || CONFIG_9P_ENABLE_9P2000_e || CONFIG_9P_ENABLE_9P2000_p9p || CONFIG_9P_ENABLE_9P2000_u */ #if CONFIG_9P_ENABLE_9P2000_p9p static ssize_t validate_Topenfd(struct lib9p_ctx *ctx, uint32_t net_size, uint8_t *net_bytes) { uint32_t net_offset = 0; ssize_t host_size = sizeof(struct lib9p_msg_Topenfd); uint32_t offsetof_size = net_offset + 0; uint32_t offsetof_typ = net_offset + 4; uint32_t offsetof_mode = net_offset + 11; uint32_t offsetof_end = net_offset + 12; VALIDATE_NET_BYTES(12); if ((uint32_t)GET_U32LE(offsetof_size) != (uint32_t)(offsetof_end - offsetof_size)) return lib9p_errorf(ctx, LINUX_EBADMSG, "Topenfd->size value is wrong: actual: %"PRIu32" != correct:%"PRIu32, (uint32_t)GET_U32LE(offsetof_size), (uint32_t)(offsetof_end - offsetof_size)); if ((uint8_t)GET_U8LE(offsetof_typ) != (uint8_t)(98)) return lib9p_errorf(ctx, LINUX_EBADMSG, "Topenfd->typ value is wrong: actual: %"PRIu8" != correct:%"PRIu8, (uint8_t)GET_U8LE(offsetof_typ), (uint8_t)(98)); if (GET_U8LE(offsetof_mode) & ~o_masks[ctx->version]) return lib9p_errorf(ctx, LINUX_EBADMSG, "unknown bits in o bitfield: %#02"PRIx8, GET_U8LE(offsetof_mode) & ~o_masks[ctx->version]); return (ssize_t)host_size; } static ssize_t validate_Ropenfd(struct lib9p_ctx *ctx, uint32_t net_size, uint8_t *net_bytes) { uint32_t net_offset = 0; ssize_t host_size = sizeof(struct lib9p_msg_Ropenfd); uint32_t offsetof_size = net_offset + 0; uint32_t offsetof_typ = net_offset + 4; uint32_t offsetof_qid_type = net_offset + 7; VALIDATE_NET_BYTES(20); if (GET_U8LE(offsetof_qid_type) & ~qt_masks[ctx->version]) return lib9p_errorf(ctx, LINUX_EBADMSG, "unknown bits in qt bitfield: %#02"PRIx8, GET_U8LE(offsetof_qid_type) & ~qt_masks[ctx->version]); uint32_t offsetof_end = net_offset + 8; VALIDATE_NET_BYTES(8); if ((uint32_t)GET_U32LE(offsetof_size) != (uint32_t)(offsetof_end - offsetof_size)) return lib9p_errorf(ctx, LINUX_EBADMSG, "Ropenfd->size value is wrong: actual: %"PRIu32" != correct:%"PRIu32, (uint32_t)GET_U32LE(offsetof_size), (uint32_t)(offsetof_end - offsetof_size)); if ((uint8_t)GET_U8LE(offsetof_typ) != (uint8_t)(99)) return lib9p_errorf(ctx, LINUX_EBADMSG, "Ropenfd->typ value is wrong: actual: %"PRIu8" != correct:%"PRIu8, (uint8_t)GET_U8LE(offsetof_typ), (uint8_t)(99)); return (ssize_t)host_size; } #endif /* CONFIG_9P_ENABLE_9P2000_p9p */ #if CONFIG_9P_ENABLE_9P2000_L static ssize_t validate_Rlerror(struct lib9p_ctx *ctx, uint32_t net_size, uint8_t *net_bytes) { uint32_t net_offset = 0; ssize_t host_size = sizeof(struct lib9p_msg_Rlerror); uint32_t offsetof_size = net_offset + 0; uint32_t offsetof_typ = net_offset + 4; uint32_t offsetof_end = net_offset + 11; VALIDATE_NET_BYTES(11); if ((uint32_t)GET_U32LE(offsetof_size) != (uint32_t)(offsetof_end - offsetof_size)) return lib9p_errorf(ctx, LINUX_EBADMSG, "Rlerror->size value is wrong: actual: %"PRIu32" != correct:%"PRIu32, (uint32_t)GET_U32LE(offsetof_size), (uint32_t)(offsetof_end - offsetof_size)); if ((uint8_t)GET_U8LE(offsetof_typ) != (uint8_t)(7)) return lib9p_errorf(ctx, LINUX_EBADMSG, "Rlerror->typ value is wrong: actual: %"PRIu8" != correct:%"PRIu8, (uint8_t)GET_U8LE(offsetof_typ), (uint8_t)(7)); return (ssize_t)host_size; } static ssize_t validate_Tstatfs(struct lib9p_ctx *ctx, uint32_t net_size, uint8_t *net_bytes) { uint32_t net_offset = 0; ssize_t host_size = sizeof(struct lib9p_msg_Tstatfs); uint32_t offsetof_size = net_offset + 0; uint32_t offsetof_typ = net_offset + 4; uint32_t offsetof_end = net_offset + 11; VALIDATE_NET_BYTES(11); if ((uint32_t)GET_U32LE(offsetof_size) != (uint32_t)(offsetof_end - offsetof_size)) return lib9p_errorf(ctx, LINUX_EBADMSG, "Tstatfs->size value is wrong: actual: %"PRIu32" != correct:%"PRIu32, (uint32_t)GET_U32LE(offsetof_size), (uint32_t)(offsetof_end - offsetof_size)); if ((uint8_t)GET_U8LE(offsetof_typ) != (uint8_t)(8)) return lib9p_errorf(ctx, LINUX_EBADMSG, "Tstatfs->typ value is wrong: actual: %"PRIu8" != correct:%"PRIu8, (uint8_t)GET_U8LE(offsetof_typ), (uint8_t)(8)); return (ssize_t)host_size; } static ssize_t validate_Rstatfs(struct lib9p_ctx *ctx, uint32_t net_size, uint8_t *net_bytes) { uint32_t net_offset = 0; ssize_t host_size = sizeof(struct lib9p_msg_Rstatfs); uint32_t offsetof_size = net_offset + 0; uint32_t offsetof_typ = net_offset + 4; uint32_t offsetof_end = net_offset + 67; VALIDATE_NET_BYTES(67); if ((uint32_t)GET_U32LE(offsetof_size) != (uint32_t)(offsetof_end - offsetof_size)) return lib9p_errorf(ctx, LINUX_EBADMSG, "Rstatfs->size value is wrong: actual: %"PRIu32" != correct:%"PRIu32, (uint32_t)GET_U32LE(offsetof_size), (uint32_t)(offsetof_end - offsetof_size)); if ((uint8_t)GET_U8LE(offsetof_typ) != (uint8_t)(9)) return lib9p_errorf(ctx, LINUX_EBADMSG, "Rstatfs->typ value is wrong: actual: %"PRIu8" != correct:%"PRIu8, (uint8_t)GET_U8LE(offsetof_typ), (uint8_t)(9)); return (ssize_t)host_size; } static ssize_t validate_Tlopen(struct lib9p_ctx *ctx, uint32_t net_size, uint8_t *net_bytes) { uint32_t net_offset = 0; ssize_t host_size = sizeof(struct lib9p_msg_Tlopen); uint32_t offsetof_size = net_offset + 0; uint32_t offsetof_typ = net_offset + 4; uint32_t offsetof_flags = net_offset + 11; uint32_t offsetof_end = net_offset + 15; VALIDATE_NET_BYTES(15); if ((uint32_t)GET_U32LE(offsetof_size) != (uint32_t)(offsetof_end - offsetof_size)) return lib9p_errorf(ctx, LINUX_EBADMSG, "Tlopen->size value is wrong: actual: %"PRIu32" != correct:%"PRIu32, (uint32_t)GET_U32LE(offsetof_size), (uint32_t)(offsetof_end - offsetof_size)); if ((uint8_t)GET_U8LE(offsetof_typ) != (uint8_t)(12)) return lib9p_errorf(ctx, LINUX_EBADMSG, "Tlopen->typ value is wrong: actual: %"PRIu8" != correct:%"PRIu8, (uint8_t)GET_U8LE(offsetof_typ), (uint8_t)(12)); if (GET_U32LE(offsetof_flags) & ~lo_masks[ctx->version]) return lib9p_errorf(ctx, LINUX_EBADMSG, "unknown bits in lo bitfield: %#08"PRIx32, GET_U32LE(offsetof_flags) & ~lo_masks[ctx->version]); return (ssize_t)host_size; } static ssize_t validate_Rlopen(struct lib9p_ctx *ctx, uint32_t net_size, uint8_t *net_bytes) { uint32_t net_offset = 0; ssize_t host_size = sizeof(struct lib9p_msg_Rlopen); uint32_t offsetof_size = net_offset + 0; uint32_t offsetof_typ = net_offset + 4; uint32_t offsetof_qid_type = net_offset + 7; VALIDATE_NET_BYTES(20); if (GET_U8LE(offsetof_qid_type) & ~qt_masks[ctx->version]) return lib9p_errorf(ctx, LINUX_EBADMSG, "unknown bits in qt bitfield: %#02"PRIx8, GET_U8LE(offsetof_qid_type) & ~qt_masks[ctx->version]); uint32_t offsetof_end = net_offset + 4; VALIDATE_NET_BYTES(4); if ((uint32_t)GET_U32LE(offsetof_size) != (uint32_t)(offsetof_end - offsetof_size)) return lib9p_errorf(ctx, LINUX_EBADMSG, "Rlopen->size value is wrong: actual: %"PRIu32" != correct:%"PRIu32, (uint32_t)GET_U32LE(offsetof_size), (uint32_t)(offsetof_end - offsetof_size)); if ((uint8_t)GET_U8LE(offsetof_typ) != (uint8_t)(13)) return lib9p_errorf(ctx, LINUX_EBADMSG, "Rlopen->typ value is wrong: actual: %"PRIu8" != correct:%"PRIu8, (uint8_t)GET_U8LE(offsetof_typ), (uint8_t)(13)); return (ssize_t)host_size; } static ssize_t validate_Tlcreate(struct lib9p_ctx *ctx, uint32_t net_size, uint8_t *net_bytes) { uint32_t net_offset = 0; ssize_t host_size = sizeof(struct lib9p_msg_Tlcreate); uint32_t offsetof_size = net_offset + 0; uint32_t offsetof_typ = net_offset + 4; VALIDATE_NET_BYTES(13); VALIDATE_NET_UTF8(LAST_U16LE()); uint32_t offsetof_flags = net_offset + 0; uint32_t offsetof_mode = net_offset + 4; uint32_t offsetof_end = net_offset + 12; VALIDATE_NET_BYTES(12); if ((uint32_t)GET_U32LE(offsetof_size) != (uint32_t)(offsetof_end - offsetof_size)) return lib9p_errorf(ctx, LINUX_EBADMSG, "Tlcreate->size value is wrong: actual: %"PRIu32" != correct:%"PRIu32, (uint32_t)GET_U32LE(offsetof_size), (uint32_t)(offsetof_end - offsetof_size)); if ((uint8_t)GET_U8LE(offsetof_typ) != (uint8_t)(14)) return lib9p_errorf(ctx, LINUX_EBADMSG, "Tlcreate->typ value is wrong: actual: %"PRIu8" != correct:%"PRIu8, (uint8_t)GET_U8LE(offsetof_typ), (uint8_t)(14)); if (GET_U32LE(offsetof_flags) & ~lo_masks[ctx->version]) return lib9p_errorf(ctx, LINUX_EBADMSG, "unknown bits in lo bitfield: %#08"PRIx32, GET_U32LE(offsetof_flags) & ~lo_masks[ctx->version]); if (GET_U32LE(offsetof_mode) & ~mode_masks[ctx->version]) return lib9p_errorf(ctx, LINUX_EBADMSG, "unknown bits in mode bitfield: %#08"PRIx32, GET_U32LE(offsetof_mode) & ~mode_masks[ctx->version]); return (ssize_t)host_size; } static ssize_t validate_Rlcreate(struct lib9p_ctx *ctx, uint32_t net_size, uint8_t *net_bytes) { uint32_t net_offset = 0; ssize_t host_size = sizeof(struct lib9p_msg_Rlcreate); uint32_t offsetof_size = net_offset + 0; uint32_t offsetof_typ = net_offset + 4; uint32_t offsetof_qid_type = net_offset + 7; VALIDATE_NET_BYTES(20); if (GET_U8LE(offsetof_qid_type) & ~qt_masks[ctx->version]) return lib9p_errorf(ctx, LINUX_EBADMSG, "unknown bits in qt bitfield: %#02"PRIx8, GET_U8LE(offsetof_qid_type) & ~qt_masks[ctx->version]); uint32_t offsetof_end = net_offset + 4; VALIDATE_NET_BYTES(4); if ((uint32_t)GET_U32LE(offsetof_size) != (uint32_t)(offsetof_end - offsetof_size)) return lib9p_errorf(ctx, LINUX_EBADMSG, "Rlcreate->size value is wrong: actual: %"PRIu32" != correct:%"PRIu32, (uint32_t)GET_U32LE(offsetof_size), (uint32_t)(offsetof_end - offsetof_size)); if ((uint8_t)GET_U8LE(offsetof_typ) != (uint8_t)(15)) return lib9p_errorf(ctx, LINUX_EBADMSG, "Rlcreate->typ value is wrong: actual: %"PRIu8" != correct:%"PRIu8, (uint8_t)GET_U8LE(offsetof_typ), (uint8_t)(15)); return (ssize_t)host_size; } static ssize_t validate_Tsymlink(struct lib9p_ctx *ctx, uint32_t net_size, uint8_t *net_bytes) { uint32_t net_offset = 0; ssize_t host_size = sizeof(struct lib9p_msg_Tsymlink); uint32_t offsetof_size = net_offset + 0; uint32_t offsetof_typ = net_offset + 4; VALIDATE_NET_BYTES(13); VALIDATE_NET_UTF8(LAST_U16LE()); VALIDATE_NET_BYTES(2); VALIDATE_NET_UTF8(LAST_U16LE()); uint32_t offsetof_end = net_offset + 4; VALIDATE_NET_BYTES(4); if ((uint32_t)GET_U32LE(offsetof_size) != (uint32_t)(offsetof_end - offsetof_size)) return lib9p_errorf(ctx, LINUX_EBADMSG, "Tsymlink->size value is wrong: actual: %"PRIu32" != correct:%"PRIu32, (uint32_t)GET_U32LE(offsetof_size), (uint32_t)(offsetof_end - offsetof_size)); if ((uint8_t)GET_U8LE(offsetof_typ) != (uint8_t)(16)) return lib9p_errorf(ctx, LINUX_EBADMSG, "Tsymlink->typ value is wrong: actual: %"PRIu8" != correct:%"PRIu8, (uint8_t)GET_U8LE(offsetof_typ), (uint8_t)(16)); return (ssize_t)host_size; } static ssize_t validate_Rsymlink(struct lib9p_ctx *ctx, uint32_t net_size, uint8_t *net_bytes) { uint32_t net_offset = 0; ssize_t host_size = sizeof(struct lib9p_msg_Rsymlink); uint32_t offsetof_size = net_offset + 0; uint32_t offsetof_typ = net_offset + 4; uint32_t offsetof_qid_type = net_offset + 7; VALIDATE_NET_BYTES(20); if (GET_U8LE(offsetof_qid_type) & ~qt_masks[ctx->version]) return lib9p_errorf(ctx, LINUX_EBADMSG, "unknown bits in qt bitfield: %#02"PRIx8, GET_U8LE(offsetof_qid_type) & ~qt_masks[ctx->version]); uint32_t offsetof_end = net_offset + 0; if ((uint32_t)GET_U32LE(offsetof_size) != (uint32_t)(offsetof_end - offsetof_size)) return lib9p_errorf(ctx, LINUX_EBADMSG, "Rsymlink->size value is wrong: actual: %"PRIu32" != correct:%"PRIu32, (uint32_t)GET_U32LE(offsetof_size), (uint32_t)(offsetof_end - offsetof_size)); if ((uint8_t)GET_U8LE(offsetof_typ) != (uint8_t)(17)) return lib9p_errorf(ctx, LINUX_EBADMSG, "Rsymlink->typ value is wrong: actual: %"PRIu8" != correct:%"PRIu8, (uint8_t)GET_U8LE(offsetof_typ), (uint8_t)(17)); return (ssize_t)host_size; } static ssize_t validate_Tmknod(struct lib9p_ctx *ctx, uint32_t net_size, uint8_t *net_bytes) { uint32_t net_offset = 0; ssize_t host_size = sizeof(struct lib9p_msg_Tmknod); uint32_t offsetof_size = net_offset + 0; uint32_t offsetof_typ = net_offset + 4; VALIDATE_NET_BYTES(13); VALIDATE_NET_UTF8(LAST_U16LE()); uint32_t offsetof_mode = net_offset + 0; uint32_t offsetof_end = net_offset + 16; VALIDATE_NET_BYTES(16); if ((uint32_t)GET_U32LE(offsetof_size) != (uint32_t)(offsetof_end - offsetof_size)) return lib9p_errorf(ctx, LINUX_EBADMSG, "Tmknod->size value is wrong: actual: %"PRIu32" != correct:%"PRIu32, (uint32_t)GET_U32LE(offsetof_size), (uint32_t)(offsetof_end - offsetof_size)); if ((uint8_t)GET_U8LE(offsetof_typ) != (uint8_t)(18)) return lib9p_errorf(ctx, LINUX_EBADMSG, "Tmknod->typ value is wrong: actual: %"PRIu8" != correct:%"PRIu8, (uint8_t)GET_U8LE(offsetof_typ), (uint8_t)(18)); if (GET_U32LE(offsetof_mode) & ~mode_masks[ctx->version]) return lib9p_errorf(ctx, LINUX_EBADMSG, "unknown bits in mode bitfield: %#08"PRIx32, GET_U32LE(offsetof_mode) & ~mode_masks[ctx->version]); return (ssize_t)host_size; } static ssize_t validate_Rmknod(struct lib9p_ctx *ctx, uint32_t net_size, uint8_t *net_bytes) { uint32_t net_offset = 0; ssize_t host_size = sizeof(struct lib9p_msg_Rmknod); uint32_t offsetof_size = net_offset + 0; uint32_t offsetof_typ = net_offset + 4; uint32_t offsetof_qid_type = net_offset + 7; VALIDATE_NET_BYTES(20); if (GET_U8LE(offsetof_qid_type) & ~qt_masks[ctx->version]) return lib9p_errorf(ctx, LINUX_EBADMSG, "unknown bits in qt bitfield: %#02"PRIx8, GET_U8LE(offsetof_qid_type) & ~qt_masks[ctx->version]); uint32_t offsetof_end = net_offset + 0; if ((uint32_t)GET_U32LE(offsetof_size) != (uint32_t)(offsetof_end - offsetof_size)) return lib9p_errorf(ctx, LINUX_EBADMSG, "Rmknod->size value is wrong: actual: %"PRIu32" != correct:%"PRIu32, (uint32_t)GET_U32LE(offsetof_size), (uint32_t)(offsetof_end - offsetof_size)); if ((uint8_t)GET_U8LE(offsetof_typ) != (uint8_t)(19)) return lib9p_errorf(ctx, LINUX_EBADMSG, "Rmknod->typ value is wrong: actual: %"PRIu8" != correct:%"PRIu8, (uint8_t)GET_U8LE(offsetof_typ), (uint8_t)(19)); return (ssize_t)host_size; } static ssize_t validate_Trename(struct lib9p_ctx *ctx, uint32_t net_size, uint8_t *net_bytes) { uint32_t net_offset = 0; ssize_t host_size = sizeof(struct lib9p_msg_Trename); uint32_t offsetof_size = net_offset + 0; uint32_t offsetof_typ = net_offset + 4; VALIDATE_NET_BYTES(17); VALIDATE_NET_UTF8(LAST_U16LE()); uint32_t offsetof_end = net_offset + 0; if ((uint32_t)GET_U32LE(offsetof_size) != (uint32_t)(offsetof_end - offsetof_size)) return lib9p_errorf(ctx, LINUX_EBADMSG, "Trename->size value is wrong: actual: %"PRIu32" != correct:%"PRIu32, (uint32_t)GET_U32LE(offsetof_size), (uint32_t)(offsetof_end - offsetof_size)); if ((uint8_t)GET_U8LE(offsetof_typ) != (uint8_t)(20)) return lib9p_errorf(ctx, LINUX_EBADMSG, "Trename->typ value is wrong: actual: %"PRIu8" != correct:%"PRIu8, (uint8_t)GET_U8LE(offsetof_typ), (uint8_t)(20)); return (ssize_t)host_size; } static ssize_t validate_Rrename(struct lib9p_ctx *ctx, uint32_t net_size, uint8_t *net_bytes) { uint32_t net_offset = 0; ssize_t host_size = sizeof(struct lib9p_msg_Rrename); uint32_t offsetof_size = net_offset + 0; uint32_t offsetof_typ = net_offset + 4; uint32_t offsetof_end = net_offset + 7; VALIDATE_NET_BYTES(7); if ((uint32_t)GET_U32LE(offsetof_size) != (uint32_t)(offsetof_end - offsetof_size)) return lib9p_errorf(ctx, LINUX_EBADMSG, "Rrename->size value is wrong: actual: %"PRIu32" != correct:%"PRIu32, (uint32_t)GET_U32LE(offsetof_size), (uint32_t)(offsetof_end - offsetof_size)); if ((uint8_t)GET_U8LE(offsetof_typ) != (uint8_t)(21)) return lib9p_errorf(ctx, LINUX_EBADMSG, "Rrename->typ value is wrong: actual: %"PRIu8" != correct:%"PRIu8, (uint8_t)GET_U8LE(offsetof_typ), (uint8_t)(21)); return (ssize_t)host_size; } static ssize_t validate_Treadlink(struct lib9p_ctx *ctx, uint32_t net_size, uint8_t *net_bytes) { uint32_t net_offset = 0; ssize_t host_size = sizeof(struct lib9p_msg_Treadlink); uint32_t offsetof_size = net_offset + 0; uint32_t offsetof_typ = net_offset + 4; uint32_t offsetof_end = net_offset + 11; VALIDATE_NET_BYTES(11); if ((uint32_t)GET_U32LE(offsetof_size) != (uint32_t)(offsetof_end - offsetof_size)) return lib9p_errorf(ctx, LINUX_EBADMSG, "Treadlink->size value is wrong: actual: %"PRIu32" != correct:%"PRIu32, (uint32_t)GET_U32LE(offsetof_size), (uint32_t)(offsetof_end - offsetof_size)); if ((uint8_t)GET_U8LE(offsetof_typ) != (uint8_t)(22)) return lib9p_errorf(ctx, LINUX_EBADMSG, "Treadlink->typ value is wrong: actual: %"PRIu8" != correct:%"PRIu8, (uint8_t)GET_U8LE(offsetof_typ), (uint8_t)(22)); return (ssize_t)host_size; } static ssize_t validate_Rreadlink(struct lib9p_ctx *ctx, uint32_t net_size, uint8_t *net_bytes) { uint32_t net_offset = 0; ssize_t host_size = sizeof(struct lib9p_msg_Rreadlink); uint32_t offsetof_size = net_offset + 0; uint32_t offsetof_typ = net_offset + 4; VALIDATE_NET_BYTES(9); VALIDATE_NET_UTF8(LAST_U16LE()); uint32_t offsetof_end = net_offset + 0; if ((uint32_t)GET_U32LE(offsetof_size) != (uint32_t)(offsetof_end - offsetof_size)) return lib9p_errorf(ctx, LINUX_EBADMSG, "Rreadlink->size value is wrong: actual: %"PRIu32" != correct:%"PRIu32, (uint32_t)GET_U32LE(offsetof_size), (uint32_t)(offsetof_end - offsetof_size)); if ((uint8_t)GET_U8LE(offsetof_typ) != (uint8_t)(23)) return lib9p_errorf(ctx, LINUX_EBADMSG, "Rreadlink->typ value is wrong: actual: %"PRIu8" != correct:%"PRIu8, (uint8_t)GET_U8LE(offsetof_typ), (uint8_t)(23)); return (ssize_t)host_size; } static ssize_t validate_Tgetattr(struct lib9p_ctx *ctx, uint32_t net_size, uint8_t *net_bytes) { uint32_t net_offset = 0; ssize_t host_size = sizeof(struct lib9p_msg_Tgetattr); uint32_t offsetof_size = net_offset + 0; uint32_t offsetof_typ = net_offset + 4; uint32_t offsetof_request_mask = net_offset + 11; uint32_t offsetof_end = net_offset + 19; VALIDATE_NET_BYTES(19); if ((uint32_t)GET_U32LE(offsetof_size) != (uint32_t)(offsetof_end - offsetof_size)) return lib9p_errorf(ctx, LINUX_EBADMSG, "Tgetattr->size value is wrong: actual: %"PRIu32" != correct:%"PRIu32, (uint32_t)GET_U32LE(offsetof_size), (uint32_t)(offsetof_end - offsetof_size)); if ((uint8_t)GET_U8LE(offsetof_typ) != (uint8_t)(24)) return lib9p_errorf(ctx, LINUX_EBADMSG, "Tgetattr->typ value is wrong: actual: %"PRIu8" != correct:%"PRIu8, (uint8_t)GET_U8LE(offsetof_typ), (uint8_t)(24)); if (GET_U64LE(offsetof_request_mask) & ~getattr_masks[ctx->version]) return lib9p_errorf(ctx, LINUX_EBADMSG, "unknown bits in getattr bitfield: %#016"PRIx64, GET_U64LE(offsetof_request_mask) & ~getattr_masks[ctx->version]); return (ssize_t)host_size; } static ssize_t validate_Rgetattr(struct lib9p_ctx *ctx, uint32_t net_size, uint8_t *net_bytes) { uint32_t net_offset = 0; ssize_t host_size = sizeof(struct lib9p_msg_Rgetattr); uint32_t offsetof_size = net_offset + 0; uint32_t offsetof_typ = net_offset + 4; uint32_t offsetof_valid = net_offset + 7; uint32_t offsetof_qid_type = net_offset + 15; VALIDATE_NET_BYTES(28); if (GET_U8LE(offsetof_qid_type) & ~qt_masks[ctx->version]) return lib9p_errorf(ctx, LINUX_EBADMSG, "unknown bits in qt bitfield: %#02"PRIx8, GET_U8LE(offsetof_qid_type) & ~qt_masks[ctx->version]); uint32_t offsetof_mode = net_offset + 0; uint32_t offsetof_end = net_offset + 132; VALIDATE_NET_BYTES(132); if ((uint32_t)GET_U32LE(offsetof_size) != (uint32_t)(offsetof_end - offsetof_size)) return lib9p_errorf(ctx, LINUX_EBADMSG, "Rgetattr->size value is wrong: actual: %"PRIu32" != correct:%"PRIu32, (uint32_t)GET_U32LE(offsetof_size), (uint32_t)(offsetof_end - offsetof_size)); if ((uint8_t)GET_U8LE(offsetof_typ) != (uint8_t)(25)) return lib9p_errorf(ctx, LINUX_EBADMSG, "Rgetattr->typ value is wrong: actual: %"PRIu8" != correct:%"PRIu8, (uint8_t)GET_U8LE(offsetof_typ), (uint8_t)(25)); if (GET_U64LE(offsetof_valid) & ~getattr_masks[ctx->version]) return lib9p_errorf(ctx, LINUX_EBADMSG, "unknown bits in getattr bitfield: %#016"PRIx64, GET_U64LE(offsetof_valid) & ~getattr_masks[ctx->version]); if (GET_U32LE(offsetof_mode) & ~mode_masks[ctx->version]) return lib9p_errorf(ctx, LINUX_EBADMSG, "unknown bits in mode bitfield: %#08"PRIx32, GET_U32LE(offsetof_mode) & ~mode_masks[ctx->version]); return (ssize_t)host_size; } static ssize_t validate_Tsetattr(struct lib9p_ctx *ctx, uint32_t net_size, uint8_t *net_bytes) { uint32_t net_offset = 0; ssize_t host_size = sizeof(struct lib9p_msg_Tsetattr); uint32_t offsetof_size = net_offset + 0; uint32_t offsetof_typ = net_offset + 4; uint32_t offsetof_valid = net_offset + 11; uint32_t offsetof_mode = net_offset + 15; uint32_t offsetof_end = net_offset + 67; VALIDATE_NET_BYTES(67); if ((uint32_t)GET_U32LE(offsetof_size) != (uint32_t)(offsetof_end - offsetof_size)) return lib9p_errorf(ctx, LINUX_EBADMSG, "Tsetattr->size value is wrong: actual: %"PRIu32" != correct:%"PRIu32, (uint32_t)GET_U32LE(offsetof_size), (uint32_t)(offsetof_end - offsetof_size)); if ((uint8_t)GET_U8LE(offsetof_typ) != (uint8_t)(26)) return lib9p_errorf(ctx, LINUX_EBADMSG, "Tsetattr->typ value is wrong: actual: %"PRIu8" != correct:%"PRIu8, (uint8_t)GET_U8LE(offsetof_typ), (uint8_t)(26)); if (GET_U32LE(offsetof_valid) & ~setattr_masks[ctx->version]) return lib9p_errorf(ctx, LINUX_EBADMSG, "unknown bits in setattr bitfield: %#08"PRIx32, GET_U32LE(offsetof_valid) & ~setattr_masks[ctx->version]); if (GET_U32LE(offsetof_mode) & ~mode_masks[ctx->version]) return lib9p_errorf(ctx, LINUX_EBADMSG, "unknown bits in mode bitfield: %#08"PRIx32, GET_U32LE(offsetof_mode) & ~mode_masks[ctx->version]); return (ssize_t)host_size; } static ssize_t validate_Rsetattr(struct lib9p_ctx *ctx, uint32_t net_size, uint8_t *net_bytes) { uint32_t net_offset = 0; ssize_t host_size = sizeof(struct lib9p_msg_Rsetattr); uint32_t offsetof_size = net_offset + 0; uint32_t offsetof_typ = net_offset + 4; uint32_t offsetof_end = net_offset + 7; VALIDATE_NET_BYTES(7); if ((uint32_t)GET_U32LE(offsetof_size) != (uint32_t)(offsetof_end - offsetof_size)) return lib9p_errorf(ctx, LINUX_EBADMSG, "Rsetattr->size value is wrong: actual: %"PRIu32" != correct:%"PRIu32, (uint32_t)GET_U32LE(offsetof_size), (uint32_t)(offsetof_end - offsetof_size)); if ((uint8_t)GET_U8LE(offsetof_typ) != (uint8_t)(27)) return lib9p_errorf(ctx, LINUX_EBADMSG, "Rsetattr->typ value is wrong: actual: %"PRIu8" != correct:%"PRIu8, (uint8_t)GET_U8LE(offsetof_typ), (uint8_t)(27)); return (ssize_t)host_size; } static ssize_t validate_Txattrwalk(struct lib9p_ctx *ctx, uint32_t net_size, uint8_t *net_bytes) { uint32_t net_offset = 0; ssize_t host_size = sizeof(struct lib9p_msg_Txattrwalk); uint32_t offsetof_size = net_offset + 0; uint32_t offsetof_typ = net_offset + 4; VALIDATE_NET_BYTES(17); VALIDATE_NET_UTF8(LAST_U16LE()); uint32_t offsetof_end = net_offset + 0; if ((uint32_t)GET_U32LE(offsetof_size) != (uint32_t)(offsetof_end - offsetof_size)) return lib9p_errorf(ctx, LINUX_EBADMSG, "Txattrwalk->size value is wrong: actual: %"PRIu32" != correct:%"PRIu32, (uint32_t)GET_U32LE(offsetof_size), (uint32_t)(offsetof_end - offsetof_size)); if ((uint8_t)GET_U8LE(offsetof_typ) != (uint8_t)(30)) return lib9p_errorf(ctx, LINUX_EBADMSG, "Txattrwalk->typ value is wrong: actual: %"PRIu8" != correct:%"PRIu8, (uint8_t)GET_U8LE(offsetof_typ), (uint8_t)(30)); return (ssize_t)host_size; } static ssize_t validate_Rxattrwalk(struct lib9p_ctx *ctx, uint32_t net_size, uint8_t *net_bytes) { uint32_t net_offset = 0; ssize_t host_size = sizeof(struct lib9p_msg_Rxattrwalk); uint32_t offsetof_size = net_offset + 0; uint32_t offsetof_typ = net_offset + 4; uint32_t offsetof_end = net_offset + 15; VALIDATE_NET_BYTES(15); if ((uint32_t)GET_U32LE(offsetof_size) != (uint32_t)(offsetof_end - offsetof_size)) return lib9p_errorf(ctx, LINUX_EBADMSG, "Rxattrwalk->size value is wrong: actual: %"PRIu32" != correct:%"PRIu32, (uint32_t)GET_U32LE(offsetof_size), (uint32_t)(offsetof_end - offsetof_size)); if ((uint8_t)GET_U8LE(offsetof_typ) != (uint8_t)(31)) return lib9p_errorf(ctx, LINUX_EBADMSG, "Rxattrwalk->typ value is wrong: actual: %"PRIu8" != correct:%"PRIu8, (uint8_t)GET_U8LE(offsetof_typ), (uint8_t)(31)); return (ssize_t)host_size; } static ssize_t validate_Txattrcreate(struct lib9p_ctx *ctx, uint32_t net_size, uint8_t *net_bytes) { uint32_t net_offset = 0; ssize_t host_size = sizeof(struct lib9p_msg_Txattrcreate); uint32_t offsetof_size = net_offset + 0; uint32_t offsetof_typ = net_offset + 4; VALIDATE_NET_BYTES(13); VALIDATE_NET_UTF8(LAST_U16LE()); uint32_t offsetof_end = net_offset + 12; VALIDATE_NET_BYTES(12); if ((uint32_t)GET_U32LE(offsetof_size) != (uint32_t)(offsetof_end - offsetof_size)) return lib9p_errorf(ctx, LINUX_EBADMSG, "Txattrcreate->size value is wrong: actual: %"PRIu32" != correct:%"PRIu32, (uint32_t)GET_U32LE(offsetof_size), (uint32_t)(offsetof_end - offsetof_size)); if ((uint8_t)GET_U8LE(offsetof_typ) != (uint8_t)(32)) return lib9p_errorf(ctx, LINUX_EBADMSG, "Txattrcreate->typ value is wrong: actual: %"PRIu8" != correct:%"PRIu8, (uint8_t)GET_U8LE(offsetof_typ), (uint8_t)(32)); return (ssize_t)host_size; } static ssize_t validate_Rxattrcreate(struct lib9p_ctx *ctx, uint32_t net_size, uint8_t *net_bytes) { uint32_t net_offset = 0; ssize_t host_size = sizeof(struct lib9p_msg_Rxattrcreate); uint32_t offsetof_size = net_offset + 0; uint32_t offsetof_typ = net_offset + 4; uint32_t offsetof_end = net_offset + 7; VALIDATE_NET_BYTES(7); if ((uint32_t)GET_U32LE(offsetof_size) != (uint32_t)(offsetof_end - offsetof_size)) return lib9p_errorf(ctx, LINUX_EBADMSG, "Rxattrcreate->size value is wrong: actual: %"PRIu32" != correct:%"PRIu32, (uint32_t)GET_U32LE(offsetof_size), (uint32_t)(offsetof_end - offsetof_size)); if ((uint8_t)GET_U8LE(offsetof_typ) != (uint8_t)(33)) return lib9p_errorf(ctx, LINUX_EBADMSG, "Rxattrcreate->typ value is wrong: actual: %"PRIu8" != correct:%"PRIu8, (uint8_t)GET_U8LE(offsetof_typ), (uint8_t)(33)); return (ssize_t)host_size; } static ssize_t validate_Treaddir(struct lib9p_ctx *ctx, uint32_t net_size, uint8_t *net_bytes) { uint32_t net_offset = 0; ssize_t host_size = sizeof(struct lib9p_msg_Treaddir); uint32_t offsetof_size = net_offset + 0; uint32_t offsetof_typ = net_offset + 4; uint32_t offsetof_end = net_offset + 23; VALIDATE_NET_BYTES(23); if ((uint32_t)GET_U32LE(offsetof_size) != (uint32_t)(offsetof_end - offsetof_size)) return lib9p_errorf(ctx, LINUX_EBADMSG, "Treaddir->size value is wrong: actual: %"PRIu32" != correct:%"PRIu32, (uint32_t)GET_U32LE(offsetof_size), (uint32_t)(offsetof_end - offsetof_size)); if ((uint8_t)GET_U8LE(offsetof_typ) != (uint8_t)(40)) return lib9p_errorf(ctx, LINUX_EBADMSG, "Treaddir->typ value is wrong: actual: %"PRIu8" != correct:%"PRIu8, (uint8_t)GET_U8LE(offsetof_typ), (uint8_t)(40)); return (ssize_t)host_size; } static ssize_t validate_Rreaddir(struct lib9p_ctx *ctx, uint32_t net_size, uint8_t *net_bytes) { uint32_t net_offset = 0; ssize_t host_size = sizeof(struct lib9p_msg_Rreaddir); uint32_t offsetof_size = net_offset + 0; uint32_t offsetof_typ = net_offset + 4; VALIDATE_NET_BYTES(11); VALIDATE_NET_BYTES(LAST_U32LE()); uint32_t offsetof_end = net_offset + 0; if ((uint32_t)GET_U32LE(offsetof_size) != (uint32_t)(offsetof_end - offsetof_size)) return lib9p_errorf(ctx, LINUX_EBADMSG, "Rreaddir->size value is wrong: actual: %"PRIu32" != correct:%"PRIu32, (uint32_t)GET_U32LE(offsetof_size), (uint32_t)(offsetof_end - offsetof_size)); if ((uint8_t)GET_U8LE(offsetof_typ) != (uint8_t)(41)) return lib9p_errorf(ctx, LINUX_EBADMSG, "Rreaddir->typ value is wrong: actual: %"PRIu8" != correct:%"PRIu8, (uint8_t)GET_U8LE(offsetof_typ), (uint8_t)(41)); return (ssize_t)host_size; } static ssize_t validate_Tfsync(struct lib9p_ctx *ctx, uint32_t net_size, uint8_t *net_bytes) { uint32_t net_offset = 0; ssize_t host_size = sizeof(struct lib9p_msg_Tfsync); uint32_t offsetof_size = net_offset + 0; uint32_t offsetof_typ = net_offset + 4; uint32_t offsetof_end = net_offset + 15; VALIDATE_NET_BYTES(15); if ((uint32_t)GET_U32LE(offsetof_size) != (uint32_t)(offsetof_end - offsetof_size)) return lib9p_errorf(ctx, LINUX_EBADMSG, "Tfsync->size value is wrong: actual: %"PRIu32" != correct:%"PRIu32, (uint32_t)GET_U32LE(offsetof_size), (uint32_t)(offsetof_end - offsetof_size)); if ((uint8_t)GET_U8LE(offsetof_typ) != (uint8_t)(50)) return lib9p_errorf(ctx, LINUX_EBADMSG, "Tfsync->typ value is wrong: actual: %"PRIu8" != correct:%"PRIu8, (uint8_t)GET_U8LE(offsetof_typ), (uint8_t)(50)); return (ssize_t)host_size; } static ssize_t validate_Rfsync(struct lib9p_ctx *ctx, uint32_t net_size, uint8_t *net_bytes) { uint32_t net_offset = 0; ssize_t host_size = sizeof(struct lib9p_msg_Rfsync); uint32_t offsetof_size = net_offset + 0; uint32_t offsetof_typ = net_offset + 4; uint32_t offsetof_end = net_offset + 7; VALIDATE_NET_BYTES(7); if ((uint32_t)GET_U32LE(offsetof_size) != (uint32_t)(offsetof_end - offsetof_size)) return lib9p_errorf(ctx, LINUX_EBADMSG, "Rfsync->size value is wrong: actual: %"PRIu32" != correct:%"PRIu32, (uint32_t)GET_U32LE(offsetof_size), (uint32_t)(offsetof_end - offsetof_size)); if ((uint8_t)GET_U8LE(offsetof_typ) != (uint8_t)(51)) return lib9p_errorf(ctx, LINUX_EBADMSG, "Rfsync->typ value is wrong: actual: %"PRIu8" != correct:%"PRIu8, (uint8_t)GET_U8LE(offsetof_typ), (uint8_t)(51)); return (ssize_t)host_size; } static ssize_t validate_Tlock(struct lib9p_ctx *ctx, uint32_t net_size, uint8_t *net_bytes) { uint32_t net_offset = 0; ssize_t host_size = sizeof(struct lib9p_msg_Tlock); uint32_t offsetof_size = net_offset + 0; uint32_t offsetof_typ = net_offset + 4; uint32_t offsetof_flags = net_offset + 12; VALIDATE_NET_BYTES(38); VALIDATE_NET_UTF8(LAST_U16LE()); uint32_t offsetof_end = net_offset + 0; if ((uint32_t)GET_U32LE(offsetof_size) != (uint32_t)(offsetof_end - offsetof_size)) return lib9p_errorf(ctx, LINUX_EBADMSG, "Tlock->size value is wrong: actual: %"PRIu32" != correct:%"PRIu32, (uint32_t)GET_U32LE(offsetof_size), (uint32_t)(offsetof_end - offsetof_size)); if ((uint8_t)GET_U8LE(offsetof_typ) != (uint8_t)(52)) return lib9p_errorf(ctx, LINUX_EBADMSG, "Tlock->typ value is wrong: actual: %"PRIu8" != correct:%"PRIu8, (uint8_t)GET_U8LE(offsetof_typ), (uint8_t)(52)); if (GET_U32LE(offsetof_flags) & ~lock_flags_masks[ctx->version]) return lib9p_errorf(ctx, LINUX_EBADMSG, "unknown bits in lock_flags bitfield: %#08"PRIx32, GET_U32LE(offsetof_flags) & ~lock_flags_masks[ctx->version]); return (ssize_t)host_size; } static ssize_t validate_Rlock(struct lib9p_ctx *ctx, uint32_t net_size, uint8_t *net_bytes) { uint32_t net_offset = 0; ssize_t host_size = sizeof(struct lib9p_msg_Rlock); uint32_t offsetof_size = net_offset + 0; uint32_t offsetof_typ = net_offset + 4; uint32_t offsetof_end = net_offset + 8; VALIDATE_NET_BYTES(8); if ((uint32_t)GET_U32LE(offsetof_size) != (uint32_t)(offsetof_end - offsetof_size)) return lib9p_errorf(ctx, LINUX_EBADMSG, "Rlock->size value is wrong: actual: %"PRIu32" != correct:%"PRIu32, (uint32_t)GET_U32LE(offsetof_size), (uint32_t)(offsetof_end - offsetof_size)); if ((uint8_t)GET_U8LE(offsetof_typ) != (uint8_t)(53)) return lib9p_errorf(ctx, LINUX_EBADMSG, "Rlock->typ value is wrong: actual: %"PRIu8" != correct:%"PRIu8, (uint8_t)GET_U8LE(offsetof_typ), (uint8_t)(53)); return (ssize_t)host_size; } static ssize_t validate_Tgetlock(struct lib9p_ctx *ctx, uint32_t net_size, uint8_t *net_bytes) { uint32_t net_offset = 0; ssize_t host_size = sizeof(struct lib9p_msg_Tgetlock); uint32_t offsetof_size = net_offset + 0; uint32_t offsetof_typ = net_offset + 4; VALIDATE_NET_BYTES(34); VALIDATE_NET_UTF8(LAST_U16LE()); uint32_t offsetof_end = net_offset + 0; if ((uint32_t)GET_U32LE(offsetof_size) != (uint32_t)(offsetof_end - offsetof_size)) return lib9p_errorf(ctx, LINUX_EBADMSG, "Tgetlock->size value is wrong: actual: %"PRIu32" != correct:%"PRIu32, (uint32_t)GET_U32LE(offsetof_size), (uint32_t)(offsetof_end - offsetof_size)); if ((uint8_t)GET_U8LE(offsetof_typ) != (uint8_t)(54)) return lib9p_errorf(ctx, LINUX_EBADMSG, "Tgetlock->typ value is wrong: actual: %"PRIu8" != correct:%"PRIu8, (uint8_t)GET_U8LE(offsetof_typ), (uint8_t)(54)); return (ssize_t)host_size; } static ssize_t validate_Rgetlock(struct lib9p_ctx *ctx, uint32_t net_size, uint8_t *net_bytes) { uint32_t net_offset = 0; ssize_t host_size = sizeof(struct lib9p_msg_Rgetlock); uint32_t offsetof_size = net_offset + 0; uint32_t offsetof_typ = net_offset + 4; VALIDATE_NET_BYTES(30); VALIDATE_NET_UTF8(LAST_U16LE()); uint32_t offsetof_end = net_offset + 0; if ((uint32_t)GET_U32LE(offsetof_size) != (uint32_t)(offsetof_end - offsetof_size)) return lib9p_errorf(ctx, LINUX_EBADMSG, "Rgetlock->size value is wrong: actual: %"PRIu32" != correct:%"PRIu32, (uint32_t)GET_U32LE(offsetof_size), (uint32_t)(offsetof_end - offsetof_size)); if ((uint8_t)GET_U8LE(offsetof_typ) != (uint8_t)(55)) return lib9p_errorf(ctx, LINUX_EBADMSG, "Rgetlock->typ value is wrong: actual: %"PRIu8" != correct:%"PRIu8, (uint8_t)GET_U8LE(offsetof_typ), (uint8_t)(55)); return (ssize_t)host_size; } static ssize_t validate_Tlink(struct lib9p_ctx *ctx, uint32_t net_size, uint8_t *net_bytes) { uint32_t net_offset = 0; ssize_t host_size = sizeof(struct lib9p_msg_Tlink); uint32_t offsetof_size = net_offset + 0; uint32_t offsetof_typ = net_offset + 4; VALIDATE_NET_BYTES(17); VALIDATE_NET_UTF8(LAST_U16LE()); uint32_t offsetof_end = net_offset + 0; if ((uint32_t)GET_U32LE(offsetof_size) != (uint32_t)(offsetof_end - offsetof_size)) return lib9p_errorf(ctx, LINUX_EBADMSG, "Tlink->size value is wrong: actual: %"PRIu32" != correct:%"PRIu32, (uint32_t)GET_U32LE(offsetof_size), (uint32_t)(offsetof_end - offsetof_size)); if ((uint8_t)GET_U8LE(offsetof_typ) != (uint8_t)(70)) return lib9p_errorf(ctx, LINUX_EBADMSG, "Tlink->typ value is wrong: actual: %"PRIu8" != correct:%"PRIu8, (uint8_t)GET_U8LE(offsetof_typ), (uint8_t)(70)); return (ssize_t)host_size; } static ssize_t validate_Rlink(struct lib9p_ctx *ctx, uint32_t net_size, uint8_t *net_bytes) { uint32_t net_offset = 0; ssize_t host_size = sizeof(struct lib9p_msg_Rlink); uint32_t offsetof_size = net_offset + 0; uint32_t offsetof_typ = net_offset + 4; uint32_t offsetof_end = net_offset + 7; VALIDATE_NET_BYTES(7); if ((uint32_t)GET_U32LE(offsetof_size) != (uint32_t)(offsetof_end - offsetof_size)) return lib9p_errorf(ctx, LINUX_EBADMSG, "Rlink->size value is wrong: actual: %"PRIu32" != correct:%"PRIu32, (uint32_t)GET_U32LE(offsetof_size), (uint32_t)(offsetof_end - offsetof_size)); if ((uint8_t)GET_U8LE(offsetof_typ) != (uint8_t)(71)) return lib9p_errorf(ctx, LINUX_EBADMSG, "Rlink->typ value is wrong: actual: %"PRIu8" != correct:%"PRIu8, (uint8_t)GET_U8LE(offsetof_typ), (uint8_t)(71)); return (ssize_t)host_size; } static ssize_t validate_Tmkdir(struct lib9p_ctx *ctx, uint32_t net_size, uint8_t *net_bytes) { uint32_t net_offset = 0; ssize_t host_size = sizeof(struct lib9p_msg_Tmkdir); uint32_t offsetof_size = net_offset + 0; uint32_t offsetof_typ = net_offset + 4; VALIDATE_NET_BYTES(13); VALIDATE_NET_UTF8(LAST_U16LE()); uint32_t offsetof_mode = net_offset + 0; uint32_t offsetof_end = net_offset + 8; VALIDATE_NET_BYTES(8); if ((uint32_t)GET_U32LE(offsetof_size) != (uint32_t)(offsetof_end - offsetof_size)) return lib9p_errorf(ctx, LINUX_EBADMSG, "Tmkdir->size value is wrong: actual: %"PRIu32" != correct:%"PRIu32, (uint32_t)GET_U32LE(offsetof_size), (uint32_t)(offsetof_end - offsetof_size)); if ((uint8_t)GET_U8LE(offsetof_typ) != (uint8_t)(72)) return lib9p_errorf(ctx, LINUX_EBADMSG, "Tmkdir->typ value is wrong: actual: %"PRIu8" != correct:%"PRIu8, (uint8_t)GET_U8LE(offsetof_typ), (uint8_t)(72)); if (GET_U32LE(offsetof_mode) & ~mode_masks[ctx->version]) return lib9p_errorf(ctx, LINUX_EBADMSG, "unknown bits in mode bitfield: %#08"PRIx32, GET_U32LE(offsetof_mode) & ~mode_masks[ctx->version]); return (ssize_t)host_size; } static ssize_t validate_Rmkdir(struct lib9p_ctx *ctx, uint32_t net_size, uint8_t *net_bytes) { uint32_t net_offset = 0; ssize_t host_size = sizeof(struct lib9p_msg_Rmkdir); uint32_t offsetof_size = net_offset + 0; uint32_t offsetof_typ = net_offset + 4; uint32_t offsetof_qid_type = net_offset + 7; VALIDATE_NET_BYTES(20); if (GET_U8LE(offsetof_qid_type) & ~qt_masks[ctx->version]) return lib9p_errorf(ctx, LINUX_EBADMSG, "unknown bits in qt bitfield: %#02"PRIx8, GET_U8LE(offsetof_qid_type) & ~qt_masks[ctx->version]); uint32_t offsetof_end = net_offset + 0; if ((uint32_t)GET_U32LE(offsetof_size) != (uint32_t)(offsetof_end - offsetof_size)) return lib9p_errorf(ctx, LINUX_EBADMSG, "Rmkdir->size value is wrong: actual: %"PRIu32" != correct:%"PRIu32, (uint32_t)GET_U32LE(offsetof_size), (uint32_t)(offsetof_end - offsetof_size)); if ((uint8_t)GET_U8LE(offsetof_typ) != (uint8_t)(73)) return lib9p_errorf(ctx, LINUX_EBADMSG, "Rmkdir->typ value is wrong: actual: %"PRIu8" != correct:%"PRIu8, (uint8_t)GET_U8LE(offsetof_typ), (uint8_t)(73)); return (ssize_t)host_size; } static ssize_t validate_Trenameat(struct lib9p_ctx *ctx, uint32_t net_size, uint8_t *net_bytes) { uint32_t net_offset = 0; ssize_t host_size = sizeof(struct lib9p_msg_Trenameat); uint32_t offsetof_size = net_offset + 0; uint32_t offsetof_typ = net_offset + 4; VALIDATE_NET_BYTES(13); VALIDATE_NET_UTF8(LAST_U16LE()); VALIDATE_NET_BYTES(6); VALIDATE_NET_UTF8(LAST_U16LE()); uint32_t offsetof_end = net_offset + 0; if ((uint32_t)GET_U32LE(offsetof_size) != (uint32_t)(offsetof_end - offsetof_size)) return lib9p_errorf(ctx, LINUX_EBADMSG, "Trenameat->size value is wrong: actual: %"PRIu32" != correct:%"PRIu32, (uint32_t)GET_U32LE(offsetof_size), (uint32_t)(offsetof_end - offsetof_size)); if ((uint8_t)GET_U8LE(offsetof_typ) != (uint8_t)(74)) return lib9p_errorf(ctx, LINUX_EBADMSG, "Trenameat->typ value is wrong: actual: %"PRIu8" != correct:%"PRIu8, (uint8_t)GET_U8LE(offsetof_typ), (uint8_t)(74)); return (ssize_t)host_size; } static ssize_t validate_Rrenameat(struct lib9p_ctx *ctx, uint32_t net_size, uint8_t *net_bytes) { uint32_t net_offset = 0; ssize_t host_size = sizeof(struct lib9p_msg_Rrenameat); uint32_t offsetof_size = net_offset + 0; uint32_t offsetof_typ = net_offset + 4; uint32_t offsetof_end = net_offset + 7; VALIDATE_NET_BYTES(7); if ((uint32_t)GET_U32LE(offsetof_size) != (uint32_t)(offsetof_end - offsetof_size)) return lib9p_errorf(ctx, LINUX_EBADMSG, "Rrenameat->size value is wrong: actual: %"PRIu32" != correct:%"PRIu32, (uint32_t)GET_U32LE(offsetof_size), (uint32_t)(offsetof_end - offsetof_size)); if ((uint8_t)GET_U8LE(offsetof_typ) != (uint8_t)(75)) return lib9p_errorf(ctx, LINUX_EBADMSG, "Rrenameat->typ value is wrong: actual: %"PRIu8" != correct:%"PRIu8, (uint8_t)GET_U8LE(offsetof_typ), (uint8_t)(75)); return (ssize_t)host_size; } static ssize_t validate_Tunlinkat(struct lib9p_ctx *ctx, uint32_t net_size, uint8_t *net_bytes) { uint32_t net_offset = 0; ssize_t host_size = sizeof(struct lib9p_msg_Tunlinkat); uint32_t offsetof_size = net_offset + 0; uint32_t offsetof_typ = net_offset + 4; VALIDATE_NET_BYTES(13); VALIDATE_NET_UTF8(LAST_U16LE()); uint32_t offsetof_end = net_offset + 4; VALIDATE_NET_BYTES(4); if ((uint32_t)GET_U32LE(offsetof_size) != (uint32_t)(offsetof_end - offsetof_size)) return lib9p_errorf(ctx, LINUX_EBADMSG, "Tunlinkat->size value is wrong: actual: %"PRIu32" != correct:%"PRIu32, (uint32_t)GET_U32LE(offsetof_size), (uint32_t)(offsetof_end - offsetof_size)); if ((uint8_t)GET_U8LE(offsetof_typ) != (uint8_t)(76)) return lib9p_errorf(ctx, LINUX_EBADMSG, "Tunlinkat->typ value is wrong: actual: %"PRIu8" != correct:%"PRIu8, (uint8_t)GET_U8LE(offsetof_typ), (uint8_t)(76)); return (ssize_t)host_size; } static ssize_t validate_Runlinkat(struct lib9p_ctx *ctx, uint32_t net_size, uint8_t *net_bytes) { uint32_t net_offset = 0; ssize_t host_size = sizeof(struct lib9p_msg_Runlinkat); uint32_t offsetof_size = net_offset + 0; uint32_t offsetof_typ = net_offset + 4; uint32_t offsetof_end = net_offset + 7; VALIDATE_NET_BYTES(7); if ((uint32_t)GET_U32LE(offsetof_size) != (uint32_t)(offsetof_end - offsetof_size)) return lib9p_errorf(ctx, LINUX_EBADMSG, "Runlinkat->size value is wrong: actual: %"PRIu32" != correct:%"PRIu32, (uint32_t)GET_U32LE(offsetof_size), (uint32_t)(offsetof_end - offsetof_size)); if ((uint8_t)GET_U8LE(offsetof_typ) != (uint8_t)(77)) return lib9p_errorf(ctx, LINUX_EBADMSG, "Runlinkat->typ value is wrong: actual: %"PRIu8" != correct:%"PRIu8, (uint8_t)GET_U8LE(offsetof_typ), (uint8_t)(77)); return (ssize_t)host_size; } #endif /* CONFIG_9P_ENABLE_9P2000_L */ #if CONFIG_9P_ENABLE_9P2000_e static ssize_t validate_Tsession(struct lib9p_ctx *ctx, uint32_t net_size, uint8_t *net_bytes) { uint32_t net_offset = 0; ssize_t host_size = sizeof(struct lib9p_msg_Tsession); uint32_t offsetof_size = net_offset + 0; uint32_t offsetof_typ = net_offset + 4; uint32_t offsetof_end = net_offset + 15; VALIDATE_NET_BYTES(15); if ((uint32_t)GET_U32LE(offsetof_size) != (uint32_t)(offsetof_end - offsetof_size)) return lib9p_errorf(ctx, LINUX_EBADMSG, "Tsession->size value is wrong: actual: %"PRIu32" != correct:%"PRIu32, (uint32_t)GET_U32LE(offsetof_size), (uint32_t)(offsetof_end - offsetof_size)); if ((uint8_t)GET_U8LE(offsetof_typ) != (uint8_t)(150)) return lib9p_errorf(ctx, LINUX_EBADMSG, "Tsession->typ value is wrong: actual: %"PRIu8" != correct:%"PRIu8, (uint8_t)GET_U8LE(offsetof_typ), (uint8_t)(150)); return (ssize_t)host_size; } static ssize_t validate_Rsession(struct lib9p_ctx *ctx, uint32_t net_size, uint8_t *net_bytes) { uint32_t net_offset = 0; ssize_t host_size = sizeof(struct lib9p_msg_Rsession); uint32_t offsetof_size = net_offset + 0; uint32_t offsetof_typ = net_offset + 4; uint32_t offsetof_end = net_offset + 7; VALIDATE_NET_BYTES(7); if ((uint32_t)GET_U32LE(offsetof_size) != (uint32_t)(offsetof_end - offsetof_size)) return lib9p_errorf(ctx, LINUX_EBADMSG, "Rsession->size value is wrong: actual: %"PRIu32" != correct:%"PRIu32, (uint32_t)GET_U32LE(offsetof_size), (uint32_t)(offsetof_end - offsetof_size)); if ((uint8_t)GET_U8LE(offsetof_typ) != (uint8_t)(151)) return lib9p_errorf(ctx, LINUX_EBADMSG, "Rsession->typ value is wrong: actual: %"PRIu8" != correct:%"PRIu8, (uint8_t)GET_U8LE(offsetof_typ), (uint8_t)(151)); return (ssize_t)host_size; } static ssize_t validate_Tsread(struct lib9p_ctx *ctx, uint32_t net_size, uint8_t *net_bytes) { uint32_t net_offset = 0; ssize_t host_size = sizeof(struct lib9p_msg_Tsread); uint32_t offsetof_size = net_offset + 0; uint32_t offsetof_typ = net_offset + 4; VALIDATE_NET_BYTES(13); for (uint16_t i = 0, cnt = LAST_U16LE(); i < cnt; i++) { RESERVE_HOST_BYTES(sizeof(struct lib9p_s)); VALIDATE_NET_BYTES(2); VALIDATE_NET_UTF8(LAST_U16LE()); } uint32_t offsetof_end = net_offset + 0; if ((uint32_t)GET_U32LE(offsetof_size) != (uint32_t)(offsetof_end - offsetof_size)) return lib9p_errorf(ctx, LINUX_EBADMSG, "Tsread->size value is wrong: actual: %"PRIu32" != correct:%"PRIu32, (uint32_t)GET_U32LE(offsetof_size), (uint32_t)(offsetof_end - offsetof_size)); if ((uint8_t)GET_U8LE(offsetof_typ) != (uint8_t)(152)) return lib9p_errorf(ctx, LINUX_EBADMSG, "Tsread->typ value is wrong: actual: %"PRIu8" != correct:%"PRIu8, (uint8_t)GET_U8LE(offsetof_typ), (uint8_t)(152)); return (ssize_t)host_size; } static ssize_t validate_Rsread(struct lib9p_ctx *ctx, uint32_t net_size, uint8_t *net_bytes) { uint32_t net_offset = 0; ssize_t host_size = sizeof(struct lib9p_msg_Rsread); uint32_t offsetof_size = net_offset + 0; uint32_t offsetof_typ = net_offset + 4; VALIDATE_NET_BYTES(11); VALIDATE_NET_BYTES(LAST_U32LE()); uint32_t offsetof_end = net_offset + 0; if ((uint32_t)GET_U32LE(offsetof_size) != (uint32_t)(offsetof_end - offsetof_size)) return lib9p_errorf(ctx, LINUX_EBADMSG, "Rsread->size value is wrong: actual: %"PRIu32" != correct:%"PRIu32, (uint32_t)GET_U32LE(offsetof_size), (uint32_t)(offsetof_end - offsetof_size)); if ((uint8_t)GET_U8LE(offsetof_typ) != (uint8_t)(153)) return lib9p_errorf(ctx, LINUX_EBADMSG, "Rsread->typ value is wrong: actual: %"PRIu8" != correct:%"PRIu8, (uint8_t)GET_U8LE(offsetof_typ), (uint8_t)(153)); return (ssize_t)host_size; } static ssize_t validate_Tswrite(struct lib9p_ctx *ctx, uint32_t net_size, uint8_t *net_bytes) { uint32_t net_offset = 0; ssize_t host_size = sizeof(struct lib9p_msg_Tswrite); uint32_t offsetof_size = net_offset + 0; uint32_t offsetof_typ = net_offset + 4; VALIDATE_NET_BYTES(13); for (uint16_t i = 0, cnt = LAST_U16LE(); i < cnt; i++) { RESERVE_HOST_BYTES(sizeof(struct lib9p_s)); VALIDATE_NET_BYTES(2); VALIDATE_NET_UTF8(LAST_U16LE()); } VALIDATE_NET_BYTES(4); VALIDATE_NET_BYTES(LAST_U32LE()); uint32_t offsetof_end = net_offset + 0; if ((uint32_t)GET_U32LE(offsetof_size) != (uint32_t)(offsetof_end - offsetof_size)) return lib9p_errorf(ctx, LINUX_EBADMSG, "Tswrite->size value is wrong: actual: %"PRIu32" != correct:%"PRIu32, (uint32_t)GET_U32LE(offsetof_size), (uint32_t)(offsetof_end - offsetof_size)); if ((uint8_t)GET_U8LE(offsetof_typ) != (uint8_t)(154)) return lib9p_errorf(ctx, LINUX_EBADMSG, "Tswrite->typ value is wrong: actual: %"PRIu8" != correct:%"PRIu8, (uint8_t)GET_U8LE(offsetof_typ), (uint8_t)(154)); return (ssize_t)host_size; } static ssize_t validate_Rswrite(struct lib9p_ctx *ctx, uint32_t net_size, uint8_t *net_bytes) { uint32_t net_offset = 0; ssize_t host_size = sizeof(struct lib9p_msg_Rswrite); uint32_t offsetof_size = net_offset + 0; uint32_t offsetof_typ = net_offset + 4; uint32_t offsetof_end = net_offset + 11; VALIDATE_NET_BYTES(11); if ((uint32_t)GET_U32LE(offsetof_size) != (uint32_t)(offsetof_end - offsetof_size)) return lib9p_errorf(ctx, LINUX_EBADMSG, "Rswrite->size value is wrong: actual: %"PRIu32" != correct:%"PRIu32, (uint32_t)GET_U32LE(offsetof_size), (uint32_t)(offsetof_end - offsetof_size)); if ((uint8_t)GET_U8LE(offsetof_typ) != (uint8_t)(155)) return lib9p_errorf(ctx, LINUX_EBADMSG, "Rswrite->typ value is wrong: actual: %"PRIu8" != correct:%"PRIu8, (uint8_t)GET_U8LE(offsetof_typ), (uint8_t)(155)); return (ssize_t)host_size; } #endif /* CONFIG_9P_ENABLE_9P2000_e */ /* unmarshal_* ****************************************************************/ #define UNMARSHAL_BYTES(ctx, data_lvalue, len) \ data_lvalue = (char *)&net_bytes[net_offset]; \ net_offset += len; #define UNMARSHAL_U8LE(ctx, val_lvalue) \ val_lvalue = net_bytes[net_offset]; \ net_offset += 1; #define UNMARSHAL_U16LE(ctx, val_lvalue) \ val_lvalue = uint16le_decode(&net_bytes[net_offset]); \ net_offset += 2; #define UNMARSHAL_U32LE(ctx, val_lvalue) \ val_lvalue = uint32le_decode(&net_bytes[net_offset]); \ net_offset += 4; #define UNMARSHAL_U64LE(ctx, val_lvalue) \ val_lvalue = uint64le_decode(&net_bytes[net_offset]); \ net_offset += 8; #if CONFIG_9P_ENABLE_9P2000 || CONFIG_9P_ENABLE_9P2000_e || CONFIG_9P_ENABLE_9P2000_p9p || CONFIG_9P_ENABLE_9P2000_u static void unmarshal_stat([[gnu::unused]] struct lib9p_ctx *ctx, uint8_t *net_bytes, void *out_buf) { struct lib9p_stat *out = out_buf; [[gnu::unused]] void *extra = &out[1]; uint32_t net_offset = 0; net_offset += 2; UNMARSHAL_U16LE(ctx, out->kern_type); UNMARSHAL_U32LE(ctx, out->kern_dev); UNMARSHAL_U8LE(ctx, out->file_qid.type); UNMARSHAL_U32LE(ctx, out->file_qid.vers); UNMARSHAL_U64LE(ctx, out->file_qid.path); UNMARSHAL_U32LE(ctx, out->file_mode); UNMARSHAL_U32LE(ctx, out->file_atime); UNMARSHAL_U32LE(ctx, out->file_mtime); UNMARSHAL_U64LE(ctx, out->file_size); UNMARSHAL_U16LE(ctx, out->file_name.len); UNMARSHAL_BYTES(ctx, out->file_name.utf8, out->file_name.len); UNMARSHAL_U16LE(ctx, out->file_owner_uid.len); UNMARSHAL_BYTES(ctx, out->file_owner_uid.utf8, out->file_owner_uid.len); UNMARSHAL_U16LE(ctx, out->file_owner_gid.len); UNMARSHAL_BYTES(ctx, out->file_owner_gid.utf8, out->file_owner_gid.len); UNMARSHAL_U16LE(ctx, out->file_last_modified_uid.len); UNMARSHAL_BYTES(ctx, out->file_last_modified_uid.utf8, out->file_last_modified_uid.len); #if CONFIG_9P_ENABLE_9P2000_u if (is_ver(ctx, 9P2000_u)) { UNMARSHAL_U16LE(ctx, out->file_extension.len); UNMARSHAL_BYTES(ctx, out->file_extension.utf8, out->file_extension.len); UNMARSHAL_U32LE(ctx, out->file_owner_n_uid); UNMARSHAL_U32LE(ctx, out->file_owner_n_gid); UNMARSHAL_U32LE(ctx, out->file_last_modified_n_uid); } #endif /* CONFIG_9P_ENABLE_9P2000_u */ } #endif /* CONFIG_9P_ENABLE_9P2000 || CONFIG_9P_ENABLE_9P2000_e || CONFIG_9P_ENABLE_9P2000_p9p || CONFIG_9P_ENABLE_9P2000_u */ #if CONFIG_9P_ENABLE_9P2000 || CONFIG_9P_ENABLE_9P2000_L || CONFIG_9P_ENABLE_9P2000_e || CONFIG_9P_ENABLE_9P2000_p9p || CONFIG_9P_ENABLE_9P2000_u static void unmarshal_Tversion([[gnu::unused]] struct lib9p_ctx *ctx, uint8_t *net_bytes, void *out_buf) { struct lib9p_msg_Tversion *out = out_buf; [[gnu::unused]] void *extra = &out[1]; uint32_t net_offset = 0; net_offset += 4; net_offset += 1; UNMARSHAL_U16LE(ctx, out->tag); UNMARSHAL_U32LE(ctx, out->max_msg_size); UNMARSHAL_U16LE(ctx, out->version.len); UNMARSHAL_BYTES(ctx, out->version.utf8, out->version.len); } static void unmarshal_Rversion([[gnu::unused]] struct lib9p_ctx *ctx, uint8_t *net_bytes, void *out_buf) { struct lib9p_msg_Rversion *out = out_buf; [[gnu::unused]] void *extra = &out[1]; uint32_t net_offset = 0; net_offset += 4; net_offset += 1; UNMARSHAL_U16LE(ctx, out->tag); UNMARSHAL_U32LE(ctx, out->max_msg_size); UNMARSHAL_U16LE(ctx, out->version.len); UNMARSHAL_BYTES(ctx, out->version.utf8, out->version.len); } static void unmarshal_Tauth([[gnu::unused]] struct lib9p_ctx *ctx, uint8_t *net_bytes, void *out_buf) { struct lib9p_msg_Tauth *out = out_buf; [[gnu::unused]] void *extra = &out[1]; uint32_t net_offset = 0; net_offset += 4; net_offset += 1; UNMARSHAL_U16LE(ctx, out->tag); UNMARSHAL_U32LE(ctx, out->afid); UNMARSHAL_U16LE(ctx, out->uname.len); UNMARSHAL_BYTES(ctx, out->uname.utf8, out->uname.len); UNMARSHAL_U16LE(ctx, out->aname.len); UNMARSHAL_BYTES(ctx, out->aname.utf8, out->aname.len); #if CONFIG_9P_ENABLE_9P2000_L || CONFIG_9P_ENABLE_9P2000_u if (( is_ver(ctx, 9P2000_L) || is_ver(ctx, 9P2000_u) )) { UNMARSHAL_U32LE(ctx, out->n_uid); } #endif /* CONFIG_9P_ENABLE_9P2000_L || CONFIG_9P_ENABLE_9P2000_u */ } static void unmarshal_Rauth([[gnu::unused]] struct lib9p_ctx *ctx, uint8_t *net_bytes, void *out_buf) { struct lib9p_msg_Rauth *out = out_buf; [[gnu::unused]] void *extra = &out[1]; uint32_t net_offset = 0; net_offset += 4; net_offset += 1; UNMARSHAL_U16LE(ctx, out->tag); UNMARSHAL_U8LE(ctx, out->aqid.type); UNMARSHAL_U32LE(ctx, out->aqid.vers); UNMARSHAL_U64LE(ctx, out->aqid.path); } static void unmarshal_Tattach([[gnu::unused]] struct lib9p_ctx *ctx, uint8_t *net_bytes, void *out_buf) { struct lib9p_msg_Tattach *out = out_buf; [[gnu::unused]] void *extra = &out[1]; uint32_t net_offset = 0; net_offset += 4; net_offset += 1; UNMARSHAL_U16LE(ctx, out->tag); UNMARSHAL_U32LE(ctx, out->fid); UNMARSHAL_U32LE(ctx, out->afid); UNMARSHAL_U16LE(ctx, out->uname.len); UNMARSHAL_BYTES(ctx, out->uname.utf8, out->uname.len); UNMARSHAL_U16LE(ctx, out->aname.len); UNMARSHAL_BYTES(ctx, out->aname.utf8, out->aname.len); #if CONFIG_9P_ENABLE_9P2000_L || CONFIG_9P_ENABLE_9P2000_u if (( is_ver(ctx, 9P2000_L) || is_ver(ctx, 9P2000_u) )) { UNMARSHAL_U32LE(ctx, out->n_uid); } #endif /* CONFIG_9P_ENABLE_9P2000_L || CONFIG_9P_ENABLE_9P2000_u */ } static void unmarshal_Rattach([[gnu::unused]] struct lib9p_ctx *ctx, uint8_t *net_bytes, void *out_buf) { struct lib9p_msg_Rattach *out = out_buf; [[gnu::unused]] void *extra = &out[1]; uint32_t net_offset = 0; net_offset += 4; net_offset += 1; UNMARSHAL_U16LE(ctx, out->tag); UNMARSHAL_U8LE(ctx, out->qid.type); UNMARSHAL_U32LE(ctx, out->qid.vers); UNMARSHAL_U64LE(ctx, out->qid.path); } static void unmarshal_Rerror([[gnu::unused]] struct lib9p_ctx *ctx, uint8_t *net_bytes, void *out_buf) { struct lib9p_msg_Rerror *out = out_buf; [[gnu::unused]] void *extra = &out[1]; uint32_t net_offset = 0; net_offset += 4; net_offset += 1; UNMARSHAL_U16LE(ctx, out->tag); UNMARSHAL_U16LE(ctx, out->ename.len); UNMARSHAL_BYTES(ctx, out->ename.utf8, out->ename.len); #if CONFIG_9P_ENABLE_9P2000_u if (is_ver(ctx, 9P2000_u)) { UNMARSHAL_U32LE(ctx, out->errno); } #endif /* CONFIG_9P_ENABLE_9P2000_u */ } static void unmarshal_Tflush([[gnu::unused]] struct lib9p_ctx *ctx, uint8_t *net_bytes, void *out_buf) { struct lib9p_msg_Tflush *out = out_buf; [[gnu::unused]] void *extra = &out[1]; uint32_t net_offset = 0; net_offset += 4; net_offset += 1; UNMARSHAL_U16LE(ctx, out->tag); UNMARSHAL_U16LE(ctx, out->oldtag); } static void unmarshal_Rflush([[gnu::unused]] struct lib9p_ctx *ctx, uint8_t *net_bytes, void *out_buf) { struct lib9p_msg_Rflush *out = out_buf; [[gnu::unused]] void *extra = &out[1]; uint32_t net_offset = 0; net_offset += 4; net_offset += 1; UNMARSHAL_U16LE(ctx, out->tag); } static void unmarshal_Twalk([[gnu::unused]] struct lib9p_ctx *ctx, uint8_t *net_bytes, void *out_buf) { struct lib9p_msg_Twalk *out = out_buf; [[gnu::unused]] void *extra = &out[1]; uint32_t net_offset = 0; net_offset += 4; net_offset += 1; UNMARSHAL_U16LE(ctx, out->tag); UNMARSHAL_U32LE(ctx, out->fid); UNMARSHAL_U32LE(ctx, out->newfid); UNMARSHAL_U16LE(ctx, out->nwname); out->wname = extra; extra += sizeof(out->wname[0]) * out->nwname; for (uint16_t i = 0; i < out->nwname; i++) { UNMARSHAL_U16LE(ctx, out->wname[i].len); UNMARSHAL_BYTES(ctx, out->wname[i].utf8, out->wname[i].len); } } static void unmarshal_Rwalk([[gnu::unused]] struct lib9p_ctx *ctx, uint8_t *net_bytes, void *out_buf) { struct lib9p_msg_Rwalk *out = out_buf; [[gnu::unused]] void *extra = &out[1]; uint32_t net_offset = 0; net_offset += 4; net_offset += 1; UNMARSHAL_U16LE(ctx, out->tag); UNMARSHAL_U16LE(ctx, out->nwqid); out->wqid = extra; extra += sizeof(out->wqid[0]) * out->nwqid; for (uint16_t i = 0; i < out->nwqid; i++) { UNMARSHAL_U8LE(ctx, out->wqid[i].type); UNMARSHAL_U32LE(ctx, out->wqid[i].vers); UNMARSHAL_U64LE(ctx, out->wqid[i].path); } } #endif /* CONFIG_9P_ENABLE_9P2000 || CONFIG_9P_ENABLE_9P2000_L || CONFIG_9P_ENABLE_9P2000_e || CONFIG_9P_ENABLE_9P2000_p9p || CONFIG_9P_ENABLE_9P2000_u */ #if CONFIG_9P_ENABLE_9P2000 || CONFIG_9P_ENABLE_9P2000_e || CONFIG_9P_ENABLE_9P2000_p9p || CONFIG_9P_ENABLE_9P2000_u static void unmarshal_Topen([[gnu::unused]] struct lib9p_ctx *ctx, uint8_t *net_bytes, void *out_buf) { struct lib9p_msg_Topen *out = out_buf; [[gnu::unused]] void *extra = &out[1]; uint32_t net_offset = 0; net_offset += 4; net_offset += 1; UNMARSHAL_U16LE(ctx, out->tag); UNMARSHAL_U32LE(ctx, out->fid); UNMARSHAL_U8LE(ctx, out->mode); } static void unmarshal_Ropen([[gnu::unused]] struct lib9p_ctx *ctx, uint8_t *net_bytes, void *out_buf) { struct lib9p_msg_Ropen *out = out_buf; [[gnu::unused]] void *extra = &out[1]; uint32_t net_offset = 0; net_offset += 4; net_offset += 1; UNMARSHAL_U16LE(ctx, out->tag); UNMARSHAL_U8LE(ctx, out->qid.type); UNMARSHAL_U32LE(ctx, out->qid.vers); UNMARSHAL_U64LE(ctx, out->qid.path); UNMARSHAL_U32LE(ctx, out->iounit); } static void unmarshal_Tcreate([[gnu::unused]] struct lib9p_ctx *ctx, uint8_t *net_bytes, void *out_buf) { struct lib9p_msg_Tcreate *out = out_buf; [[gnu::unused]] void *extra = &out[1]; uint32_t net_offset = 0; net_offset += 4; net_offset += 1; UNMARSHAL_U16LE(ctx, out->tag); UNMARSHAL_U32LE(ctx, out->fid); UNMARSHAL_U16LE(ctx, out->name.len); UNMARSHAL_BYTES(ctx, out->name.utf8, out->name.len); UNMARSHAL_U32LE(ctx, out->perm); UNMARSHAL_U8LE(ctx, out->mode); } static void unmarshal_Rcreate([[gnu::unused]] struct lib9p_ctx *ctx, uint8_t *net_bytes, void *out_buf) { struct lib9p_msg_Rcreate *out = out_buf; [[gnu::unused]] void *extra = &out[1]; uint32_t net_offset = 0; net_offset += 4; net_offset += 1; UNMARSHAL_U16LE(ctx, out->tag); UNMARSHAL_U8LE(ctx, out->qid.type); UNMARSHAL_U32LE(ctx, out->qid.vers); UNMARSHAL_U64LE(ctx, out->qid.path); UNMARSHAL_U32LE(ctx, out->iounit); } #endif /* CONFIG_9P_ENABLE_9P2000 || CONFIG_9P_ENABLE_9P2000_e || CONFIG_9P_ENABLE_9P2000_p9p || CONFIG_9P_ENABLE_9P2000_u */ #if CONFIG_9P_ENABLE_9P2000 || CONFIG_9P_ENABLE_9P2000_L || CONFIG_9P_ENABLE_9P2000_e || CONFIG_9P_ENABLE_9P2000_p9p || CONFIG_9P_ENABLE_9P2000_u static void unmarshal_Tread([[gnu::unused]] struct lib9p_ctx *ctx, uint8_t *net_bytes, void *out_buf) { struct lib9p_msg_Tread *out = out_buf; [[gnu::unused]] void *extra = &out[1]; uint32_t net_offset = 0; net_offset += 4; net_offset += 1; UNMARSHAL_U16LE(ctx, out->tag); UNMARSHAL_U32LE(ctx, out->fid); UNMARSHAL_U64LE(ctx, out->offset); UNMARSHAL_U32LE(ctx, out->count); } static void unmarshal_Rread([[gnu::unused]] struct lib9p_ctx *ctx, uint8_t *net_bytes, void *out_buf) { struct lib9p_msg_Rread *out = out_buf; [[gnu::unused]] void *extra = &out[1]; uint32_t net_offset = 0; net_offset += 4; net_offset += 1; UNMARSHAL_U16LE(ctx, out->tag); UNMARSHAL_U32LE(ctx, out->count); UNMARSHAL_BYTES(ctx, out->data, out->count); } static void unmarshal_Twrite([[gnu::unused]] struct lib9p_ctx *ctx, uint8_t *net_bytes, void *out_buf) { struct lib9p_msg_Twrite *out = out_buf; [[gnu::unused]] void *extra = &out[1]; uint32_t net_offset = 0; net_offset += 4; net_offset += 1; UNMARSHAL_U16LE(ctx, out->tag); UNMARSHAL_U32LE(ctx, out->fid); UNMARSHAL_U64LE(ctx, out->offset); UNMARSHAL_U32LE(ctx, out->count); UNMARSHAL_BYTES(ctx, out->data, out->count); } static void unmarshal_Rwrite([[gnu::unused]] struct lib9p_ctx *ctx, uint8_t *net_bytes, void *out_buf) { struct lib9p_msg_Rwrite *out = out_buf; [[gnu::unused]] void *extra = &out[1]; uint32_t net_offset = 0; net_offset += 4; net_offset += 1; UNMARSHAL_U16LE(ctx, out->tag); UNMARSHAL_U32LE(ctx, out->count); } static void unmarshal_Tclunk([[gnu::unused]] struct lib9p_ctx *ctx, uint8_t *net_bytes, void *out_buf) { struct lib9p_msg_Tclunk *out = out_buf; [[gnu::unused]] void *extra = &out[1]; uint32_t net_offset = 0; net_offset += 4; net_offset += 1; UNMARSHAL_U16LE(ctx, out->tag); UNMARSHAL_U32LE(ctx, out->fid); } static void unmarshal_Rclunk([[gnu::unused]] struct lib9p_ctx *ctx, uint8_t *net_bytes, void *out_buf) { struct lib9p_msg_Rclunk *out = out_buf; [[gnu::unused]] void *extra = &out[1]; uint32_t net_offset = 0; net_offset += 4; net_offset += 1; UNMARSHAL_U16LE(ctx, out->tag); } static void unmarshal_Tremove([[gnu::unused]] struct lib9p_ctx *ctx, uint8_t *net_bytes, void *out_buf) { struct lib9p_msg_Tremove *out = out_buf; [[gnu::unused]] void *extra = &out[1]; uint32_t net_offset = 0; net_offset += 4; net_offset += 1; UNMARSHAL_U16LE(ctx, out->tag); UNMARSHAL_U32LE(ctx, out->fid); } static void unmarshal_Rremove([[gnu::unused]] struct lib9p_ctx *ctx, uint8_t *net_bytes, void *out_buf) { struct lib9p_msg_Rremove *out = out_buf; [[gnu::unused]] void *extra = &out[1]; uint32_t net_offset = 0; net_offset += 4; net_offset += 1; UNMARSHAL_U16LE(ctx, out->tag); } #endif /* CONFIG_9P_ENABLE_9P2000 || CONFIG_9P_ENABLE_9P2000_L || CONFIG_9P_ENABLE_9P2000_e || CONFIG_9P_ENABLE_9P2000_p9p || CONFIG_9P_ENABLE_9P2000_u */ #if CONFIG_9P_ENABLE_9P2000 || CONFIG_9P_ENABLE_9P2000_e || CONFIG_9P_ENABLE_9P2000_p9p || CONFIG_9P_ENABLE_9P2000_u static void unmarshal_Tstat([[gnu::unused]] struct lib9p_ctx *ctx, uint8_t *net_bytes, void *out_buf) { struct lib9p_msg_Tstat *out = out_buf; [[gnu::unused]] void *extra = &out[1]; uint32_t net_offset = 0; net_offset += 4; net_offset += 1; UNMARSHAL_U16LE(ctx, out->tag); UNMARSHAL_U32LE(ctx, out->fid); } static void unmarshal_Rstat([[gnu::unused]] struct lib9p_ctx *ctx, uint8_t *net_bytes, void *out_buf) { struct lib9p_msg_Rstat *out = out_buf; [[gnu::unused]] void *extra = &out[1]; uint32_t net_offset = 0; net_offset += 4; net_offset += 1; UNMARSHAL_U16LE(ctx, out->tag); net_offset += 2; net_offset += 2; UNMARSHAL_U16LE(ctx, out->stat.kern_type); UNMARSHAL_U32LE(ctx, out->stat.kern_dev); UNMARSHAL_U8LE(ctx, out->stat.file_qid.type); UNMARSHAL_U32LE(ctx, out->stat.file_qid.vers); UNMARSHAL_U64LE(ctx, out->stat.file_qid.path); UNMARSHAL_U32LE(ctx, out->stat.file_mode); UNMARSHAL_U32LE(ctx, out->stat.file_atime); UNMARSHAL_U32LE(ctx, out->stat.file_mtime); UNMARSHAL_U64LE(ctx, out->stat.file_size); UNMARSHAL_U16LE(ctx, out->stat.file_name.len); UNMARSHAL_BYTES(ctx, out->stat.file_name.utf8, out->stat.file_name.len); UNMARSHAL_U16LE(ctx, out->stat.file_owner_uid.len); UNMARSHAL_BYTES(ctx, out->stat.file_owner_uid.utf8, out->stat.file_owner_uid.len); UNMARSHAL_U16LE(ctx, out->stat.file_owner_gid.len); UNMARSHAL_BYTES(ctx, out->stat.file_owner_gid.utf8, out->stat.file_owner_gid.len); UNMARSHAL_U16LE(ctx, out->stat.file_last_modified_uid.len); UNMARSHAL_BYTES(ctx, out->stat.file_last_modified_uid.utf8, out->stat.file_last_modified_uid.len); #if CONFIG_9P_ENABLE_9P2000_u if (is_ver(ctx, 9P2000_u)) { UNMARSHAL_U16LE(ctx, out->stat.file_extension.len); UNMARSHAL_BYTES(ctx, out->stat.file_extension.utf8, out->stat.file_extension.len); UNMARSHAL_U32LE(ctx, out->stat.file_owner_n_uid); UNMARSHAL_U32LE(ctx, out->stat.file_owner_n_gid); UNMARSHAL_U32LE(ctx, out->stat.file_last_modified_n_uid); } #endif /* CONFIG_9P_ENABLE_9P2000_u */ } static void unmarshal_Twstat([[gnu::unused]] struct lib9p_ctx *ctx, uint8_t *net_bytes, void *out_buf) { struct lib9p_msg_Twstat *out = out_buf; [[gnu::unused]] void *extra = &out[1]; uint32_t net_offset = 0; net_offset += 4; net_offset += 1; UNMARSHAL_U16LE(ctx, out->tag); UNMARSHAL_U32LE(ctx, out->fid); net_offset += 2; net_offset += 2; UNMARSHAL_U16LE(ctx, out->stat.kern_type); UNMARSHAL_U32LE(ctx, out->stat.kern_dev); UNMARSHAL_U8LE(ctx, out->stat.file_qid.type); UNMARSHAL_U32LE(ctx, out->stat.file_qid.vers); UNMARSHAL_U64LE(ctx, out->stat.file_qid.path); UNMARSHAL_U32LE(ctx, out->stat.file_mode); UNMARSHAL_U32LE(ctx, out->stat.file_atime); UNMARSHAL_U32LE(ctx, out->stat.file_mtime); UNMARSHAL_U64LE(ctx, out->stat.file_size); UNMARSHAL_U16LE(ctx, out->stat.file_name.len); UNMARSHAL_BYTES(ctx, out->stat.file_name.utf8, out->stat.file_name.len); UNMARSHAL_U16LE(ctx, out->stat.file_owner_uid.len); UNMARSHAL_BYTES(ctx, out->stat.file_owner_uid.utf8, out->stat.file_owner_uid.len); UNMARSHAL_U16LE(ctx, out->stat.file_owner_gid.len); UNMARSHAL_BYTES(ctx, out->stat.file_owner_gid.utf8, out->stat.file_owner_gid.len); UNMARSHAL_U16LE(ctx, out->stat.file_last_modified_uid.len); UNMARSHAL_BYTES(ctx, out->stat.file_last_modified_uid.utf8, out->stat.file_last_modified_uid.len); #if CONFIG_9P_ENABLE_9P2000_u if (is_ver(ctx, 9P2000_u)) { UNMARSHAL_U16LE(ctx, out->stat.file_extension.len); UNMARSHAL_BYTES(ctx, out->stat.file_extension.utf8, out->stat.file_extension.len); UNMARSHAL_U32LE(ctx, out->stat.file_owner_n_uid); UNMARSHAL_U32LE(ctx, out->stat.file_owner_n_gid); UNMARSHAL_U32LE(ctx, out->stat.file_last_modified_n_uid); } #endif /* CONFIG_9P_ENABLE_9P2000_u */ } static void unmarshal_Rwstat([[gnu::unused]] struct lib9p_ctx *ctx, uint8_t *net_bytes, void *out_buf) { struct lib9p_msg_Rwstat *out = out_buf; [[gnu::unused]] void *extra = &out[1]; uint32_t net_offset = 0; net_offset += 4; net_offset += 1; UNMARSHAL_U16LE(ctx, out->tag); } #endif /* CONFIG_9P_ENABLE_9P2000 || CONFIG_9P_ENABLE_9P2000_e || CONFIG_9P_ENABLE_9P2000_p9p || CONFIG_9P_ENABLE_9P2000_u */ #if CONFIG_9P_ENABLE_9P2000_p9p static void unmarshal_Topenfd([[gnu::unused]] struct lib9p_ctx *ctx, uint8_t *net_bytes, void *out_buf) { struct lib9p_msg_Topenfd *out = out_buf; [[gnu::unused]] void *extra = &out[1]; uint32_t net_offset = 0; net_offset += 4; net_offset += 1; UNMARSHAL_U16LE(ctx, out->tag); UNMARSHAL_U32LE(ctx, out->fid); UNMARSHAL_U8LE(ctx, out->mode); } static void unmarshal_Ropenfd([[gnu::unused]] struct lib9p_ctx *ctx, uint8_t *net_bytes, void *out_buf) { struct lib9p_msg_Ropenfd *out = out_buf; [[gnu::unused]] void *extra = &out[1]; uint32_t net_offset = 0; net_offset += 4; net_offset += 1; UNMARSHAL_U16LE(ctx, out->tag); UNMARSHAL_U8LE(ctx, out->qid.type); UNMARSHAL_U32LE(ctx, out->qid.vers); UNMARSHAL_U64LE(ctx, out->qid.path); UNMARSHAL_U32LE(ctx, out->iounit); UNMARSHAL_U32LE(ctx, out->unixfd); } #endif /* CONFIG_9P_ENABLE_9P2000_p9p */ #if CONFIG_9P_ENABLE_9P2000_L static void unmarshal_Rlerror([[gnu::unused]] struct lib9p_ctx *ctx, uint8_t *net_bytes, void *out_buf) { struct lib9p_msg_Rlerror *out = out_buf; [[gnu::unused]] void *extra = &out[1]; uint32_t net_offset = 0; net_offset += 4; net_offset += 1; UNMARSHAL_U16LE(ctx, out->tag); UNMARSHAL_U32LE(ctx, out->ecode); } static void unmarshal_Tstatfs([[gnu::unused]] struct lib9p_ctx *ctx, uint8_t *net_bytes, void *out_buf) { struct lib9p_msg_Tstatfs *out = out_buf; [[gnu::unused]] void *extra = &out[1]; uint32_t net_offset = 0; net_offset += 4; net_offset += 1; UNMARSHAL_U16LE(ctx, out->tag); UNMARSHAL_U32LE(ctx, out->fid); } static void unmarshal_Rstatfs([[gnu::unused]] struct lib9p_ctx *ctx, uint8_t *net_bytes, void *out_buf) { struct lib9p_msg_Rstatfs *out = out_buf; [[gnu::unused]] void *extra = &out[1]; uint32_t net_offset = 0; net_offset += 4; net_offset += 1; UNMARSHAL_U16LE(ctx, out->tag); UNMARSHAL_U32LE(ctx, out->type); UNMARSHAL_U32LE(ctx, out->bsize); UNMARSHAL_U64LE(ctx, out->blocks); UNMARSHAL_U64LE(ctx, out->bfree); UNMARSHAL_U64LE(ctx, out->bavail); UNMARSHAL_U64LE(ctx, out->files); UNMARSHAL_U64LE(ctx, out->ffree); UNMARSHAL_U64LE(ctx, out->fsid); UNMARSHAL_U32LE(ctx, out->namelen); } static void unmarshal_Tlopen([[gnu::unused]] struct lib9p_ctx *ctx, uint8_t *net_bytes, void *out_buf) { struct lib9p_msg_Tlopen *out = out_buf; [[gnu::unused]] void *extra = &out[1]; uint32_t net_offset = 0; net_offset += 4; net_offset += 1; UNMARSHAL_U16LE(ctx, out->tag); UNMARSHAL_U32LE(ctx, out->fid); UNMARSHAL_U32LE(ctx, out->flags); } static void unmarshal_Rlopen([[gnu::unused]] struct lib9p_ctx *ctx, uint8_t *net_bytes, void *out_buf) { struct lib9p_msg_Rlopen *out = out_buf; [[gnu::unused]] void *extra = &out[1]; uint32_t net_offset = 0; net_offset += 4; net_offset += 1; UNMARSHAL_U16LE(ctx, out->tag); UNMARSHAL_U8LE(ctx, out->qid.type); UNMARSHAL_U32LE(ctx, out->qid.vers); UNMARSHAL_U64LE(ctx, out->qid.path); UNMARSHAL_U32LE(ctx, out->iounit); } static void unmarshal_Tlcreate([[gnu::unused]] struct lib9p_ctx *ctx, uint8_t *net_bytes, void *out_buf) { struct lib9p_msg_Tlcreate *out = out_buf; [[gnu::unused]] void *extra = &out[1]; uint32_t net_offset = 0; net_offset += 4; net_offset += 1; UNMARSHAL_U16LE(ctx, out->tag); UNMARSHAL_U32LE(ctx, out->fid); UNMARSHAL_U16LE(ctx, out->name.len); UNMARSHAL_BYTES(ctx, out->name.utf8, out->name.len); UNMARSHAL_U32LE(ctx, out->flags); UNMARSHAL_U32LE(ctx, out->mode); UNMARSHAL_U32LE(ctx, out->gid); } static void unmarshal_Rlcreate([[gnu::unused]] struct lib9p_ctx *ctx, uint8_t *net_bytes, void *out_buf) { struct lib9p_msg_Rlcreate *out = out_buf; [[gnu::unused]] void *extra = &out[1]; uint32_t net_offset = 0; net_offset += 4; net_offset += 1; UNMARSHAL_U16LE(ctx, out->tag); UNMARSHAL_U8LE(ctx, out->qid.type); UNMARSHAL_U32LE(ctx, out->qid.vers); UNMARSHAL_U64LE(ctx, out->qid.path); UNMARSHAL_U32LE(ctx, out->iounit); } static void unmarshal_Tsymlink([[gnu::unused]] struct lib9p_ctx *ctx, uint8_t *net_bytes, void *out_buf) { struct lib9p_msg_Tsymlink *out = out_buf; [[gnu::unused]] void *extra = &out[1]; uint32_t net_offset = 0; net_offset += 4; net_offset += 1; UNMARSHAL_U16LE(ctx, out->tag); UNMARSHAL_U32LE(ctx, out->fid); UNMARSHAL_U16LE(ctx, out->name.len); UNMARSHAL_BYTES(ctx, out->name.utf8, out->name.len); UNMARSHAL_U16LE(ctx, out->symtgt.len); UNMARSHAL_BYTES(ctx, out->symtgt.utf8, out->symtgt.len); UNMARSHAL_U32LE(ctx, out->gid); } static void unmarshal_Rsymlink([[gnu::unused]] struct lib9p_ctx *ctx, uint8_t *net_bytes, void *out_buf) { struct lib9p_msg_Rsymlink *out = out_buf; [[gnu::unused]] void *extra = &out[1]; uint32_t net_offset = 0; net_offset += 4; net_offset += 1; UNMARSHAL_U16LE(ctx, out->tag); UNMARSHAL_U8LE(ctx, out->qid.type); UNMARSHAL_U32LE(ctx, out->qid.vers); UNMARSHAL_U64LE(ctx, out->qid.path); } static void unmarshal_Tmknod([[gnu::unused]] struct lib9p_ctx *ctx, uint8_t *net_bytes, void *out_buf) { struct lib9p_msg_Tmknod *out = out_buf; [[gnu::unused]] void *extra = &out[1]; uint32_t net_offset = 0; net_offset += 4; net_offset += 1; UNMARSHAL_U16LE(ctx, out->tag); UNMARSHAL_U32LE(ctx, out->dfid); UNMARSHAL_U16LE(ctx, out->name.len); UNMARSHAL_BYTES(ctx, out->name.utf8, out->name.len); UNMARSHAL_U32LE(ctx, out->mode); UNMARSHAL_U32LE(ctx, out->major); UNMARSHAL_U32LE(ctx, out->minor); UNMARSHAL_U32LE(ctx, out->gid); } static void unmarshal_Rmknod([[gnu::unused]] struct lib9p_ctx *ctx, uint8_t *net_bytes, void *out_buf) { struct lib9p_msg_Rmknod *out = out_buf; [[gnu::unused]] void *extra = &out[1]; uint32_t net_offset = 0; net_offset += 4; net_offset += 1; UNMARSHAL_U16LE(ctx, out->tag); UNMARSHAL_U8LE(ctx, out->qid.type); UNMARSHAL_U32LE(ctx, out->qid.vers); UNMARSHAL_U64LE(ctx, out->qid.path); } static void unmarshal_Trename([[gnu::unused]] struct lib9p_ctx *ctx, uint8_t *net_bytes, void *out_buf) { struct lib9p_msg_Trename *out = out_buf; [[gnu::unused]] void *extra = &out[1]; uint32_t net_offset = 0; net_offset += 4; net_offset += 1; UNMARSHAL_U16LE(ctx, out->tag); UNMARSHAL_U32LE(ctx, out->fid); UNMARSHAL_U32LE(ctx, out->dfid); UNMARSHAL_U16LE(ctx, out->name.len); UNMARSHAL_BYTES(ctx, out->name.utf8, out->name.len); } static void unmarshal_Rrename([[gnu::unused]] struct lib9p_ctx *ctx, uint8_t *net_bytes, void *out_buf) { struct lib9p_msg_Rrename *out = out_buf; [[gnu::unused]] void *extra = &out[1]; uint32_t net_offset = 0; net_offset += 4; net_offset += 1; UNMARSHAL_U16LE(ctx, out->tag); } static void unmarshal_Treadlink([[gnu::unused]] struct lib9p_ctx *ctx, uint8_t *net_bytes, void *out_buf) { struct lib9p_msg_Treadlink *out = out_buf; [[gnu::unused]] void *extra = &out[1]; uint32_t net_offset = 0; net_offset += 4; net_offset += 1; UNMARSHAL_U16LE(ctx, out->tag); UNMARSHAL_U32LE(ctx, out->fid); } static void unmarshal_Rreadlink([[gnu::unused]] struct lib9p_ctx *ctx, uint8_t *net_bytes, void *out_buf) { struct lib9p_msg_Rreadlink *out = out_buf; [[gnu::unused]] void *extra = &out[1]; uint32_t net_offset = 0; net_offset += 4; net_offset += 1; UNMARSHAL_U16LE(ctx, out->tag); UNMARSHAL_U16LE(ctx, out->target.len); UNMARSHAL_BYTES(ctx, out->target.utf8, out->target.len); } static void unmarshal_Tgetattr([[gnu::unused]] struct lib9p_ctx *ctx, uint8_t *net_bytes, void *out_buf) { struct lib9p_msg_Tgetattr *out = out_buf; [[gnu::unused]] void *extra = &out[1]; uint32_t net_offset = 0; net_offset += 4; net_offset += 1; UNMARSHAL_U16LE(ctx, out->tag); UNMARSHAL_U32LE(ctx, out->fid); UNMARSHAL_U64LE(ctx, out->request_mask); } static void unmarshal_Rgetattr([[gnu::unused]] struct lib9p_ctx *ctx, uint8_t *net_bytes, void *out_buf) { struct lib9p_msg_Rgetattr *out = out_buf; [[gnu::unused]] void *extra = &out[1]; uint32_t net_offset = 0; net_offset += 4; net_offset += 1; UNMARSHAL_U16LE(ctx, out->tag); UNMARSHAL_U64LE(ctx, out->valid); UNMARSHAL_U8LE(ctx, out->qid.type); UNMARSHAL_U32LE(ctx, out->qid.vers); UNMARSHAL_U64LE(ctx, out->qid.path); UNMARSHAL_U32LE(ctx, out->mode); UNMARSHAL_U32LE(ctx, out->uid); UNMARSHAL_U32LE(ctx, out->gid); UNMARSHAL_U64LE(ctx, out->nlink); UNMARSHAL_U64LE(ctx, out->rdev); UNMARSHAL_U64LE(ctx, out->filesize); UNMARSHAL_U64LE(ctx, out->blksize); UNMARSHAL_U64LE(ctx, out->blocks); UNMARSHAL_U64LE(ctx, out->atime_sec); UNMARSHAL_U64LE(ctx, out->atime_nsec); UNMARSHAL_U64LE(ctx, out->mtime_sec); UNMARSHAL_U64LE(ctx, out->mtime_nsec); UNMARSHAL_U64LE(ctx, out->ctime_sec); UNMARSHAL_U64LE(ctx, out->ctime_nsec); UNMARSHAL_U64LE(ctx, out->btime_sec); UNMARSHAL_U64LE(ctx, out->btime_nsec); UNMARSHAL_U64LE(ctx, out->gen); UNMARSHAL_U64LE(ctx, out->data_version); } static void unmarshal_Tsetattr([[gnu::unused]] struct lib9p_ctx *ctx, uint8_t *net_bytes, void *out_buf) { struct lib9p_msg_Tsetattr *out = out_buf; [[gnu::unused]] void *extra = &out[1]; uint32_t net_offset = 0; net_offset += 4; net_offset += 1; UNMARSHAL_U16LE(ctx, out->tag); UNMARSHAL_U32LE(ctx, out->fid); UNMARSHAL_U32LE(ctx, out->valid); UNMARSHAL_U32LE(ctx, out->mode); UNMARSHAL_U32LE(ctx, out->uid); UNMARSHAL_U32LE(ctx, out->gid); UNMARSHAL_U64LE(ctx, out->filesize); UNMARSHAL_U64LE(ctx, out->atime_sec); UNMARSHAL_U64LE(ctx, out->atime_nsec); UNMARSHAL_U64LE(ctx, out->mtime_sec); UNMARSHAL_U64LE(ctx, out->mtime_nsec); } static void unmarshal_Rsetattr([[gnu::unused]] struct lib9p_ctx *ctx, uint8_t *net_bytes, void *out_buf) { struct lib9p_msg_Rsetattr *out = out_buf; [[gnu::unused]] void *extra = &out[1]; uint32_t net_offset = 0; net_offset += 4; net_offset += 1; UNMARSHAL_U16LE(ctx, out->tag); } static void unmarshal_Txattrwalk([[gnu::unused]] struct lib9p_ctx *ctx, uint8_t *net_bytes, void *out_buf) { struct lib9p_msg_Txattrwalk *out = out_buf; [[gnu::unused]] void *extra = &out[1]; uint32_t net_offset = 0; net_offset += 4; net_offset += 1; UNMARSHAL_U16LE(ctx, out->tag); UNMARSHAL_U32LE(ctx, out->fid); UNMARSHAL_U32LE(ctx, out->newfid); UNMARSHAL_U16LE(ctx, out->name.len); UNMARSHAL_BYTES(ctx, out->name.utf8, out->name.len); } static void unmarshal_Rxattrwalk([[gnu::unused]] struct lib9p_ctx *ctx, uint8_t *net_bytes, void *out_buf) { struct lib9p_msg_Rxattrwalk *out = out_buf; [[gnu::unused]] void *extra = &out[1]; uint32_t net_offset = 0; net_offset += 4; net_offset += 1; UNMARSHAL_U16LE(ctx, out->tag); UNMARSHAL_U64LE(ctx, out->attr_size); } static void unmarshal_Txattrcreate([[gnu::unused]] struct lib9p_ctx *ctx, uint8_t *net_bytes, void *out_buf) { struct lib9p_msg_Txattrcreate *out = out_buf; [[gnu::unused]] void *extra = &out[1]; uint32_t net_offset = 0; net_offset += 4; net_offset += 1; UNMARSHAL_U16LE(ctx, out->tag); UNMARSHAL_U32LE(ctx, out->fid); UNMARSHAL_U16LE(ctx, out->name.len); UNMARSHAL_BYTES(ctx, out->name.utf8, out->name.len); UNMARSHAL_U64LE(ctx, out->attr_size); UNMARSHAL_U32LE(ctx, out->flags); } static void unmarshal_Rxattrcreate([[gnu::unused]] struct lib9p_ctx *ctx, uint8_t *net_bytes, void *out_buf) { struct lib9p_msg_Rxattrcreate *out = out_buf; [[gnu::unused]] void *extra = &out[1]; uint32_t net_offset = 0; net_offset += 4; net_offset += 1; UNMARSHAL_U16LE(ctx, out->tag); } static void unmarshal_Treaddir([[gnu::unused]] struct lib9p_ctx *ctx, uint8_t *net_bytes, void *out_buf) { struct lib9p_msg_Treaddir *out = out_buf; [[gnu::unused]] void *extra = &out[1]; uint32_t net_offset = 0; net_offset += 4; net_offset += 1; UNMARSHAL_U16LE(ctx, out->tag); UNMARSHAL_U32LE(ctx, out->fid); UNMARSHAL_U64LE(ctx, out->offset); UNMARSHAL_U32LE(ctx, out->count); } static void unmarshal_Rreaddir([[gnu::unused]] struct lib9p_ctx *ctx, uint8_t *net_bytes, void *out_buf) { struct lib9p_msg_Rreaddir *out = out_buf; [[gnu::unused]] void *extra = &out[1]; uint32_t net_offset = 0; net_offset += 4; net_offset += 1; UNMARSHAL_U16LE(ctx, out->tag); UNMARSHAL_U32LE(ctx, out->count); UNMARSHAL_BYTES(ctx, out->data, out->count); } static void unmarshal_Tfsync([[gnu::unused]] struct lib9p_ctx *ctx, uint8_t *net_bytes, void *out_buf) { struct lib9p_msg_Tfsync *out = out_buf; [[gnu::unused]] void *extra = &out[1]; uint32_t net_offset = 0; net_offset += 4; net_offset += 1; UNMARSHAL_U16LE(ctx, out->tag); UNMARSHAL_U32LE(ctx, out->fid); UNMARSHAL_U32LE(ctx, out->datasync); } static void unmarshal_Rfsync([[gnu::unused]] struct lib9p_ctx *ctx, uint8_t *net_bytes, void *out_buf) { struct lib9p_msg_Rfsync *out = out_buf; [[gnu::unused]] void *extra = &out[1]; uint32_t net_offset = 0; net_offset += 4; net_offset += 1; UNMARSHAL_U16LE(ctx, out->tag); } static void unmarshal_Tlock([[gnu::unused]] struct lib9p_ctx *ctx, uint8_t *net_bytes, void *out_buf) { struct lib9p_msg_Tlock *out = out_buf; [[gnu::unused]] void *extra = &out[1]; uint32_t net_offset = 0; net_offset += 4; net_offset += 1; UNMARSHAL_U16LE(ctx, out->tag); UNMARSHAL_U32LE(ctx, out->fid); UNMARSHAL_U8LE(ctx, out->type); UNMARSHAL_U32LE(ctx, out->flags); UNMARSHAL_U64LE(ctx, out->start); UNMARSHAL_U64LE(ctx, out->length); UNMARSHAL_U32LE(ctx, out->proc_id); UNMARSHAL_U16LE(ctx, out->client_id.len); UNMARSHAL_BYTES(ctx, out->client_id.utf8, out->client_id.len); } static void unmarshal_Rlock([[gnu::unused]] struct lib9p_ctx *ctx, uint8_t *net_bytes, void *out_buf) { struct lib9p_msg_Rlock *out = out_buf; [[gnu::unused]] void *extra = &out[1]; uint32_t net_offset = 0; net_offset += 4; net_offset += 1; UNMARSHAL_U16LE(ctx, out->tag); UNMARSHAL_U8LE(ctx, out->status); } static void unmarshal_Tgetlock([[gnu::unused]] struct lib9p_ctx *ctx, uint8_t *net_bytes, void *out_buf) { struct lib9p_msg_Tgetlock *out = out_buf; [[gnu::unused]] void *extra = &out[1]; uint32_t net_offset = 0; net_offset += 4; net_offset += 1; UNMARSHAL_U16LE(ctx, out->tag); UNMARSHAL_U32LE(ctx, out->fid); UNMARSHAL_U8LE(ctx, out->type); UNMARSHAL_U64LE(ctx, out->start); UNMARSHAL_U64LE(ctx, out->length); UNMARSHAL_U32LE(ctx, out->proc_id); UNMARSHAL_U16LE(ctx, out->client_id.len); UNMARSHAL_BYTES(ctx, out->client_id.utf8, out->client_id.len); } static void unmarshal_Rgetlock([[gnu::unused]] struct lib9p_ctx *ctx, uint8_t *net_bytes, void *out_buf) { struct lib9p_msg_Rgetlock *out = out_buf; [[gnu::unused]] void *extra = &out[1]; uint32_t net_offset = 0; net_offset += 4; net_offset += 1; UNMARSHAL_U16LE(ctx, out->tag); UNMARSHAL_U8LE(ctx, out->type); UNMARSHAL_U64LE(ctx, out->start); UNMARSHAL_U64LE(ctx, out->length); UNMARSHAL_U32LE(ctx, out->proc_id); UNMARSHAL_U16LE(ctx, out->client_id.len); UNMARSHAL_BYTES(ctx, out->client_id.utf8, out->client_id.len); } static void unmarshal_Tlink([[gnu::unused]] struct lib9p_ctx *ctx, uint8_t *net_bytes, void *out_buf) { struct lib9p_msg_Tlink *out = out_buf; [[gnu::unused]] void *extra = &out[1]; uint32_t net_offset = 0; net_offset += 4; net_offset += 1; UNMARSHAL_U16LE(ctx, out->tag); UNMARSHAL_U32LE(ctx, out->dfid); UNMARSHAL_U32LE(ctx, out->fid); UNMARSHAL_U16LE(ctx, out->name.len); UNMARSHAL_BYTES(ctx, out->name.utf8, out->name.len); } static void unmarshal_Rlink([[gnu::unused]] struct lib9p_ctx *ctx, uint8_t *net_bytes, void *out_buf) { struct lib9p_msg_Rlink *out = out_buf; [[gnu::unused]] void *extra = &out[1]; uint32_t net_offset = 0; net_offset += 4; net_offset += 1; UNMARSHAL_U16LE(ctx, out->tag); } static void unmarshal_Tmkdir([[gnu::unused]] struct lib9p_ctx *ctx, uint8_t *net_bytes, void *out_buf) { struct lib9p_msg_Tmkdir *out = out_buf; [[gnu::unused]] void *extra = &out[1]; uint32_t net_offset = 0; net_offset += 4; net_offset += 1; UNMARSHAL_U16LE(ctx, out->tag); UNMARSHAL_U32LE(ctx, out->dfid); UNMARSHAL_U16LE(ctx, out->name.len); UNMARSHAL_BYTES(ctx, out->name.utf8, out->name.len); UNMARSHAL_U32LE(ctx, out->mode); UNMARSHAL_U32LE(ctx, out->gid); } static void unmarshal_Rmkdir([[gnu::unused]] struct lib9p_ctx *ctx, uint8_t *net_bytes, void *out_buf) { struct lib9p_msg_Rmkdir *out = out_buf; [[gnu::unused]] void *extra = &out[1]; uint32_t net_offset = 0; net_offset += 4; net_offset += 1; UNMARSHAL_U16LE(ctx, out->tag); UNMARSHAL_U8LE(ctx, out->qid.type); UNMARSHAL_U32LE(ctx, out->qid.vers); UNMARSHAL_U64LE(ctx, out->qid.path); } static void unmarshal_Trenameat([[gnu::unused]] struct lib9p_ctx *ctx, uint8_t *net_bytes, void *out_buf) { struct lib9p_msg_Trenameat *out = out_buf; [[gnu::unused]] void *extra = &out[1]; uint32_t net_offset = 0; net_offset += 4; net_offset += 1; UNMARSHAL_U16LE(ctx, out->tag); UNMARSHAL_U32LE(ctx, out->olddirfid); UNMARSHAL_U16LE(ctx, out->oldname.len); UNMARSHAL_BYTES(ctx, out->oldname.utf8, out->oldname.len); UNMARSHAL_U32LE(ctx, out->newdirfid); UNMARSHAL_U16LE(ctx, out->newname.len); UNMARSHAL_BYTES(ctx, out->newname.utf8, out->newname.len); } static void unmarshal_Rrenameat([[gnu::unused]] struct lib9p_ctx *ctx, uint8_t *net_bytes, void *out_buf) { struct lib9p_msg_Rrenameat *out = out_buf; [[gnu::unused]] void *extra = &out[1]; uint32_t net_offset = 0; net_offset += 4; net_offset += 1; UNMARSHAL_U16LE(ctx, out->tag); } static void unmarshal_Tunlinkat([[gnu::unused]] struct lib9p_ctx *ctx, uint8_t *net_bytes, void *out_buf) { struct lib9p_msg_Tunlinkat *out = out_buf; [[gnu::unused]] void *extra = &out[1]; uint32_t net_offset = 0; net_offset += 4; net_offset += 1; UNMARSHAL_U16LE(ctx, out->tag); UNMARSHAL_U32LE(ctx, out->dirfd); UNMARSHAL_U16LE(ctx, out->name.len); UNMARSHAL_BYTES(ctx, out->name.utf8, out->name.len); UNMARSHAL_U32LE(ctx, out->flags); } static void unmarshal_Runlinkat([[gnu::unused]] struct lib9p_ctx *ctx, uint8_t *net_bytes, void *out_buf) { struct lib9p_msg_Runlinkat *out = out_buf; [[gnu::unused]] void *extra = &out[1]; uint32_t net_offset = 0; net_offset += 4; net_offset += 1; UNMARSHAL_U16LE(ctx, out->tag); } #endif /* CONFIG_9P_ENABLE_9P2000_L */ #if CONFIG_9P_ENABLE_9P2000_e static void unmarshal_Tsession([[gnu::unused]] struct lib9p_ctx *ctx, uint8_t *net_bytes, void *out_buf) { struct lib9p_msg_Tsession *out = out_buf; [[gnu::unused]] void *extra = &out[1]; uint32_t net_offset = 0; net_offset += 4; net_offset += 1; UNMARSHAL_U16LE(ctx, out->tag); UNMARSHAL_U64LE(ctx, out->key); } static void unmarshal_Rsession([[gnu::unused]] struct lib9p_ctx *ctx, uint8_t *net_bytes, void *out_buf) { struct lib9p_msg_Rsession *out = out_buf; [[gnu::unused]] void *extra = &out[1]; uint32_t net_offset = 0; net_offset += 4; net_offset += 1; UNMARSHAL_U16LE(ctx, out->tag); } static void unmarshal_Tsread([[gnu::unused]] struct lib9p_ctx *ctx, uint8_t *net_bytes, void *out_buf) { struct lib9p_msg_Tsread *out = out_buf; [[gnu::unused]] void *extra = &out[1]; uint32_t net_offset = 0; net_offset += 4; net_offset += 1; UNMARSHAL_U16LE(ctx, out->tag); UNMARSHAL_U32LE(ctx, out->fid); UNMARSHAL_U16LE(ctx, out->nwname); out->wname = extra; extra += sizeof(out->wname[0]) * out->nwname; for (uint16_t i = 0; i < out->nwname; i++) { UNMARSHAL_U16LE(ctx, out->wname[i].len); UNMARSHAL_BYTES(ctx, out->wname[i].utf8, out->wname[i].len); } } static void unmarshal_Rsread([[gnu::unused]] struct lib9p_ctx *ctx, uint8_t *net_bytes, void *out_buf) { struct lib9p_msg_Rsread *out = out_buf; [[gnu::unused]] void *extra = &out[1]; uint32_t net_offset = 0; net_offset += 4; net_offset += 1; UNMARSHAL_U16LE(ctx, out->tag); UNMARSHAL_U32LE(ctx, out->count); UNMARSHAL_BYTES(ctx, out->data, out->count); } static void unmarshal_Tswrite([[gnu::unused]] struct lib9p_ctx *ctx, uint8_t *net_bytes, void *out_buf) { struct lib9p_msg_Tswrite *out = out_buf; [[gnu::unused]] void *extra = &out[1]; uint32_t net_offset = 0; net_offset += 4; net_offset += 1; UNMARSHAL_U16LE(ctx, out->tag); UNMARSHAL_U32LE(ctx, out->fid); UNMARSHAL_U16LE(ctx, out->nwname); out->wname = extra; extra += sizeof(out->wname[0]) * out->nwname; for (uint16_t i = 0; i < out->nwname; i++) { UNMARSHAL_U16LE(ctx, out->wname[i].len); UNMARSHAL_BYTES(ctx, out->wname[i].utf8, out->wname[i].len); } UNMARSHAL_U32LE(ctx, out->count); UNMARSHAL_BYTES(ctx, out->data, out->count); } static void unmarshal_Rswrite([[gnu::unused]] struct lib9p_ctx *ctx, uint8_t *net_bytes, void *out_buf) { struct lib9p_msg_Rswrite *out = out_buf; [[gnu::unused]] void *extra = &out[1]; uint32_t net_offset = 0; net_offset += 4; net_offset += 1; UNMARSHAL_U16LE(ctx, out->tag); UNMARSHAL_U32LE(ctx, out->count); } #endif /* CONFIG_9P_ENABLE_9P2000_e */ /* marshal_* ******************************************************************/ #define MARSHAL_BYTES_ZEROCOPY(ctx, data, len) \ if (ret->net_iov[ret->net_iov_cnt-1].iov_len) \ ret->net_iov_cnt++; \ ret->net_iov[ret->net_iov_cnt-1].iov_base = data; \ ret->net_iov[ret->net_iov_cnt-1].iov_len = len; \ ret->net_iov_cnt++; #define MARSHAL_BYTES(ctx, data, len) \ if (!ret->net_iov[ret->net_iov_cnt-1].iov_base) \ ret->net_iov[ret->net_iov_cnt-1].iov_base = &ret->net_copied[ret->net_copied_size]; \ memcpy(&ret->net_copied[ret->net_copied_size], data, len); \ ret->net_copied_size += len; \ ret->net_iov[ret->net_iov_cnt-1].iov_len += len; #define MARSHAL_U8LE(ctx, val) \ if (!ret->net_iov[ret->net_iov_cnt-1].iov_base) \ ret->net_iov[ret->net_iov_cnt-1].iov_base = &ret->net_copied[ret->net_copied_size]; \ ret->net_copied[ret->net_copied_size] = val; \ ret->net_copied_size += 1; \ ret->net_iov[ret->net_iov_cnt-1].iov_len += 1; #define MARSHAL_U16LE(ctx, val) \ if (!ret->net_iov[ret->net_iov_cnt-1].iov_base) \ ret->net_iov[ret->net_iov_cnt-1].iov_base = &ret->net_copied[ret->net_copied_size]; \ uint16le_encode(&ret->net_copied[ret->net_copied_size], val); \ ret->net_copied_size += 2; \ ret->net_iov[ret->net_iov_cnt-1].iov_len += 2; #define MARSHAL_U32LE(ctx, val) \ if (!ret->net_iov[ret->net_iov_cnt-1].iov_base) \ ret->net_iov[ret->net_iov_cnt-1].iov_base = &ret->net_copied[ret->net_copied_size]; \ uint32le_encode(&ret->net_copied[ret->net_copied_size], val); \ ret->net_copied_size += 4; \ ret->net_iov[ret->net_iov_cnt-1].iov_len += 4; #define MARSHAL_U64LE(ctx, val) \ if (!ret->net_iov[ret->net_iov_cnt-1].iov_base) \ ret->net_iov[ret->net_iov_cnt-1].iov_base = &ret->net_copied[ret->net_copied_size]; \ uint64le_encode(&ret->net_copied[ret->net_copied_size], val); \ ret->net_copied_size += 8; \ ret->net_iov[ret->net_iov_cnt-1].iov_len += 8; #if CONFIG_9P_ENABLE_9P2000 || CONFIG_9P_ENABLE_9P2000_e || CONFIG_9P_ENABLE_9P2000_p9p || CONFIG_9P_ENABLE_9P2000_u static bool marshal_stat(struct lib9p_ctx *ctx, struct lib9p_stat *val, struct _marshal_ret *ret) { uint32_t needed_size = 49 + val->file_name.len + val->file_owner_uid.len + val->file_owner_gid.len + val->file_last_modified_uid.len; #if CONFIG_9P_ENABLE_9P2000_u if is_ver(ctx, 9P2000_u) { needed_size += 14 + val->file_extension.len; } #endif /* CONFIG_9P_ENABLE_9P2000_u */ if (needed_size > ctx->max_msg_size) { return true; } uint32_t offsetof_end = needed_size; uint32_t offsetof_kern_type = 2; MARSHAL_U16LE(ctx, offsetof_end - offsetof_kern_type); MARSHAL_U16LE(ctx, val->kern_type); MARSHAL_U32LE(ctx, val->kern_dev); MARSHAL_U8LE(ctx, val->file_qid.type & qt_masks[ctx->version]); MARSHAL_U32LE(ctx, val->file_qid.vers); MARSHAL_U64LE(ctx, val->file_qid.path); MARSHAL_U32LE(ctx, val->file_mode & dm_masks[ctx->version]); MARSHAL_U32LE(ctx, val->file_atime); MARSHAL_U32LE(ctx, val->file_mtime); MARSHAL_U64LE(ctx, val->file_size); MARSHAL_U16LE(ctx, val->file_name.len); MARSHAL_BYTES(ctx, val->file_name.utf8, val->file_name.len); MARSHAL_U16LE(ctx, val->file_owner_uid.len); MARSHAL_BYTES(ctx, val->file_owner_uid.utf8, val->file_owner_uid.len); MARSHAL_U16LE(ctx, val->file_owner_gid.len); MARSHAL_BYTES(ctx, val->file_owner_gid.utf8, val->file_owner_gid.len); MARSHAL_U16LE(ctx, val->file_last_modified_uid.len); MARSHAL_BYTES(ctx, val->file_last_modified_uid.utf8, val->file_last_modified_uid.len); #if CONFIG_9P_ENABLE_9P2000_u if (is_ver(ctx, 9P2000_u)) { MARSHAL_U16LE(ctx, val->file_extension.len); MARSHAL_BYTES(ctx, val->file_extension.utf8, val->file_extension.len); MARSHAL_U32LE(ctx, val->file_owner_n_uid); MARSHAL_U32LE(ctx, val->file_owner_n_gid); MARSHAL_U32LE(ctx, val->file_last_modified_n_uid); } #endif /* CONFIG_9P_ENABLE_9P2000_u */ return false; } #endif /* CONFIG_9P_ENABLE_9P2000 || CONFIG_9P_ENABLE_9P2000_e || CONFIG_9P_ENABLE_9P2000_p9p || CONFIG_9P_ENABLE_9P2000_u */ #if CONFIG_9P_ENABLE_9P2000 || CONFIG_9P_ENABLE_9P2000_L || CONFIG_9P_ENABLE_9P2000_e || CONFIG_9P_ENABLE_9P2000_p9p || CONFIG_9P_ENABLE_9P2000_u static bool marshal_Tversion(struct lib9p_ctx *ctx, struct lib9p_msg_Tversion *val, struct _marshal_ret *ret) { uint32_t needed_size = 13 + val->version.len; if (needed_size > ctx->max_msg_size) { lib9p_errorf(ctx, LINUX_ERANGE, "%s message too large to marshal into %s limit (limit=%"PRIu32")", "Tversion", ctx->version ? "negotiated" : "client", ctx->max_msg_size); return true; } uint32_t offsetof_end = needed_size; uint32_t offsetof_size = 0; MARSHAL_U32LE(ctx, offsetof_end - offsetof_size); MARSHAL_U8LE(ctx, 100); MARSHAL_U16LE(ctx, val->tag); MARSHAL_U32LE(ctx, val->max_msg_size); MARSHAL_U16LE(ctx, val->version.len); MARSHAL_BYTES_ZEROCOPY(ctx, val->version.utf8, val->version.len); return false; } static bool marshal_Rversion(struct lib9p_ctx *ctx, struct lib9p_msg_Rversion *val, struct _marshal_ret *ret) { uint32_t needed_size = 13 + val->version.len; if (needed_size > ctx->max_msg_size) { lib9p_errorf(ctx, LINUX_ERANGE, "%s message too large to marshal into %s limit (limit=%"PRIu32")", "Rversion", ctx->version ? "negotiated" : "server", ctx->max_msg_size); return true; } uint32_t offsetof_end = needed_size; uint32_t offsetof_size = 0; MARSHAL_U32LE(ctx, offsetof_end - offsetof_size); MARSHAL_U8LE(ctx, 101); MARSHAL_U16LE(ctx, val->tag); MARSHAL_U32LE(ctx, val->max_msg_size); MARSHAL_U16LE(ctx, val->version.len); MARSHAL_BYTES_ZEROCOPY(ctx, val->version.utf8, val->version.len); return false; } static bool marshal_Tauth(struct lib9p_ctx *ctx, struct lib9p_msg_Tauth *val, struct _marshal_ret *ret) { uint32_t needed_size = 15 + val->uname.len + val->aname.len; #if CONFIG_9P_ENABLE_9P2000_L || CONFIG_9P_ENABLE_9P2000_u if ( is_ver(ctx, 9P2000_L) || is_ver(ctx, 9P2000_u) ) { needed_size += 4; } #endif /* CONFIG_9P_ENABLE_9P2000_L || CONFIG_9P_ENABLE_9P2000_u */ if (needed_size > ctx->max_msg_size) { lib9p_errorf(ctx, LINUX_ERANGE, "%s message too large to marshal into %s limit (limit=%"PRIu32")", "Tauth", ctx->version ? "negotiated" : "client", ctx->max_msg_size); return true; } uint32_t offsetof_end = needed_size; uint32_t offsetof_size = 0; MARSHAL_U32LE(ctx, offsetof_end - offsetof_size); MARSHAL_U8LE(ctx, 102); MARSHAL_U16LE(ctx, val->tag); MARSHAL_U32LE(ctx, val->afid); MARSHAL_U16LE(ctx, val->uname.len); MARSHAL_BYTES_ZEROCOPY(ctx, val->uname.utf8, val->uname.len); MARSHAL_U16LE(ctx, val->aname.len); MARSHAL_BYTES_ZEROCOPY(ctx, val->aname.utf8, val->aname.len); #if CONFIG_9P_ENABLE_9P2000_L || CONFIG_9P_ENABLE_9P2000_u if (( is_ver(ctx, 9P2000_L) || is_ver(ctx, 9P2000_u) )) { MARSHAL_U32LE(ctx, val->n_uid); } #endif /* CONFIG_9P_ENABLE_9P2000_L || CONFIG_9P_ENABLE_9P2000_u */ return false; } static bool marshal_Rauth(struct lib9p_ctx *ctx, struct lib9p_msg_Rauth *val, struct _marshal_ret *ret) { uint32_t needed_size = 20; if (needed_size > ctx->max_msg_size) { lib9p_errorf(ctx, LINUX_ERANGE, "%s message too large to marshal into %s limit (limit=%"PRIu32")", "Rauth", ctx->version ? "negotiated" : "server", ctx->max_msg_size); return true; } uint32_t offsetof_end = needed_size; uint32_t offsetof_size = 0; MARSHAL_U32LE(ctx, offsetof_end - offsetof_size); MARSHAL_U8LE(ctx, 103); MARSHAL_U16LE(ctx, val->tag); MARSHAL_U8LE(ctx, val->aqid.type & qt_masks[ctx->version]); MARSHAL_U32LE(ctx, val->aqid.vers); MARSHAL_U64LE(ctx, val->aqid.path); return false; } static bool marshal_Tattach(struct lib9p_ctx *ctx, struct lib9p_msg_Tattach *val, struct _marshal_ret *ret) { uint32_t needed_size = 19 + val->uname.len + val->aname.len; #if CONFIG_9P_ENABLE_9P2000_L || CONFIG_9P_ENABLE_9P2000_u if ( is_ver(ctx, 9P2000_L) || is_ver(ctx, 9P2000_u) ) { needed_size += 4; } #endif /* CONFIG_9P_ENABLE_9P2000_L || CONFIG_9P_ENABLE_9P2000_u */ if (needed_size > ctx->max_msg_size) { lib9p_errorf(ctx, LINUX_ERANGE, "%s message too large to marshal into %s limit (limit=%"PRIu32")", "Tattach", ctx->version ? "negotiated" : "client", ctx->max_msg_size); return true; } uint32_t offsetof_end = needed_size; uint32_t offsetof_size = 0; MARSHAL_U32LE(ctx, offsetof_end - offsetof_size); MARSHAL_U8LE(ctx, 104); MARSHAL_U16LE(ctx, val->tag); MARSHAL_U32LE(ctx, val->fid); MARSHAL_U32LE(ctx, val->afid); MARSHAL_U16LE(ctx, val->uname.len); MARSHAL_BYTES_ZEROCOPY(ctx, val->uname.utf8, val->uname.len); MARSHAL_U16LE(ctx, val->aname.len); MARSHAL_BYTES_ZEROCOPY(ctx, val->aname.utf8, val->aname.len); #if CONFIG_9P_ENABLE_9P2000_L || CONFIG_9P_ENABLE_9P2000_u if (( is_ver(ctx, 9P2000_L) || is_ver(ctx, 9P2000_u) )) { MARSHAL_U32LE(ctx, val->n_uid); } #endif /* CONFIG_9P_ENABLE_9P2000_L || CONFIG_9P_ENABLE_9P2000_u */ return false; } static bool marshal_Rattach(struct lib9p_ctx *ctx, struct lib9p_msg_Rattach *val, struct _marshal_ret *ret) { uint32_t needed_size = 20; if (needed_size > ctx->max_msg_size) { lib9p_errorf(ctx, LINUX_ERANGE, "%s message too large to marshal into %s limit (limit=%"PRIu32")", "Rattach", ctx->version ? "negotiated" : "server", ctx->max_msg_size); return true; } uint32_t offsetof_end = needed_size; uint32_t offsetof_size = 0; MARSHAL_U32LE(ctx, offsetof_end - offsetof_size); MARSHAL_U8LE(ctx, 105); MARSHAL_U16LE(ctx, val->tag); MARSHAL_U8LE(ctx, val->qid.type & qt_masks[ctx->version]); MARSHAL_U32LE(ctx, val->qid.vers); MARSHAL_U64LE(ctx, val->qid.path); return false; } static bool marshal_Rerror(struct lib9p_ctx *ctx, struct lib9p_msg_Rerror *val, struct _marshal_ret *ret) { uint32_t needed_size = 9 + val->ename.len; #if CONFIG_9P_ENABLE_9P2000_u if is_ver(ctx, 9P2000_u) { needed_size += 4; } #endif /* CONFIG_9P_ENABLE_9P2000_u */ if (needed_size > ctx->max_msg_size) { lib9p_errorf(ctx, LINUX_ERANGE, "%s message too large to marshal into %s limit (limit=%"PRIu32")", "Rerror", ctx->version ? "negotiated" : "server", ctx->max_msg_size); return true; } uint32_t offsetof_end = needed_size; uint32_t offsetof_size = 0; MARSHAL_U32LE(ctx, offsetof_end - offsetof_size); MARSHAL_U8LE(ctx, 107); MARSHAL_U16LE(ctx, val->tag); MARSHAL_U16LE(ctx, val->ename.len); MARSHAL_BYTES_ZEROCOPY(ctx, val->ename.utf8, val->ename.len); #if CONFIG_9P_ENABLE_9P2000_u if (is_ver(ctx, 9P2000_u)) { MARSHAL_U32LE(ctx, val->errno); } #endif /* CONFIG_9P_ENABLE_9P2000_u */ return false; } static bool marshal_Tflush(struct lib9p_ctx *ctx, struct lib9p_msg_Tflush *val, struct _marshal_ret *ret) { uint32_t needed_size = 9; if (needed_size > ctx->max_msg_size) { lib9p_errorf(ctx, LINUX_ERANGE, "%s message too large to marshal into %s limit (limit=%"PRIu32")", "Tflush", ctx->version ? "negotiated" : "client", ctx->max_msg_size); return true; } uint32_t offsetof_end = needed_size; uint32_t offsetof_size = 0; MARSHAL_U32LE(ctx, offsetof_end - offsetof_size); MARSHAL_U8LE(ctx, 108); MARSHAL_U16LE(ctx, val->tag); MARSHAL_U16LE(ctx, val->oldtag); return false; } static bool marshal_Rflush(struct lib9p_ctx *ctx, struct lib9p_msg_Rflush *val, struct _marshal_ret *ret) { uint32_t needed_size = 7; if (needed_size > ctx->max_msg_size) { lib9p_errorf(ctx, LINUX_ERANGE, "%s message too large to marshal into %s limit (limit=%"PRIu32")", "Rflush", ctx->version ? "negotiated" : "server", ctx->max_msg_size); return true; } uint32_t offsetof_end = needed_size; uint32_t offsetof_size = 0; MARSHAL_U32LE(ctx, offsetof_end - offsetof_size); MARSHAL_U8LE(ctx, 109); MARSHAL_U16LE(ctx, val->tag); return false; } static bool marshal_Twalk(struct lib9p_ctx *ctx, struct lib9p_msg_Twalk *val, struct _marshal_ret *ret) { uint32_t needed_size = 17; for (uint16_t i = 0; i < val->nwname; i++) { needed_size += 2 + val->wname[i].len; } if (needed_size > ctx->max_msg_size) { lib9p_errorf(ctx, LINUX_ERANGE, "%s message too large to marshal into %s limit (limit=%"PRIu32")", "Twalk", ctx->version ? "negotiated" : "client", ctx->max_msg_size); return true; } uint32_t offsetof_end = needed_size; uint32_t offsetof_size = 0; MARSHAL_U32LE(ctx, offsetof_end - offsetof_size); MARSHAL_U8LE(ctx, 110); MARSHAL_U16LE(ctx, val->tag); MARSHAL_U32LE(ctx, val->fid); MARSHAL_U32LE(ctx, val->newfid); MARSHAL_U16LE(ctx, val->nwname); for (uint16_t i = 0; i < val->nwname; i++) { MARSHAL_U16LE(ctx, val->wname[i].len); MARSHAL_BYTES_ZEROCOPY(ctx, val->wname[i].utf8, val->wname[i].len); } return false; } static bool marshal_Rwalk(struct lib9p_ctx *ctx, struct lib9p_msg_Rwalk *val, struct _marshal_ret *ret) { uint32_t needed_size = 9 + (val->nwqid)*13; if (needed_size > ctx->max_msg_size) { lib9p_errorf(ctx, LINUX_ERANGE, "%s message too large to marshal into %s limit (limit=%"PRIu32")", "Rwalk", ctx->version ? "negotiated" : "server", ctx->max_msg_size); return true; } uint32_t offsetof_end = needed_size; uint32_t offsetof_size = 0; MARSHAL_U32LE(ctx, offsetof_end - offsetof_size); MARSHAL_U8LE(ctx, 111); MARSHAL_U16LE(ctx, val->tag); MARSHAL_U16LE(ctx, val->nwqid); for (uint16_t i = 0; i < val->nwqid; i++) { MARSHAL_U8LE(ctx, val->wqid[i].type & qt_masks[ctx->version]); MARSHAL_U32LE(ctx, val->wqid[i].vers); MARSHAL_U64LE(ctx, val->wqid[i].path); } return false; } #endif /* CONFIG_9P_ENABLE_9P2000 || CONFIG_9P_ENABLE_9P2000_L || CONFIG_9P_ENABLE_9P2000_e || CONFIG_9P_ENABLE_9P2000_p9p || CONFIG_9P_ENABLE_9P2000_u */ #if CONFIG_9P_ENABLE_9P2000 || CONFIG_9P_ENABLE_9P2000_e || CONFIG_9P_ENABLE_9P2000_p9p || CONFIG_9P_ENABLE_9P2000_u static bool marshal_Topen(struct lib9p_ctx *ctx, struct lib9p_msg_Topen *val, struct _marshal_ret *ret) { uint32_t needed_size = 12; if (needed_size > ctx->max_msg_size) { lib9p_errorf(ctx, LINUX_ERANGE, "%s message too large to marshal into %s limit (limit=%"PRIu32")", "Topen", ctx->version ? "negotiated" : "client", ctx->max_msg_size); return true; } uint32_t offsetof_end = needed_size; uint32_t offsetof_size = 0; MARSHAL_U32LE(ctx, offsetof_end - offsetof_size); MARSHAL_U8LE(ctx, 112); MARSHAL_U16LE(ctx, val->tag); MARSHAL_U32LE(ctx, val->fid); MARSHAL_U8LE(ctx, val->mode & o_masks[ctx->version]); return false; } static bool marshal_Ropen(struct lib9p_ctx *ctx, struct lib9p_msg_Ropen *val, struct _marshal_ret *ret) { uint32_t needed_size = 24; if (needed_size > ctx->max_msg_size) { lib9p_errorf(ctx, LINUX_ERANGE, "%s message too large to marshal into %s limit (limit=%"PRIu32")", "Ropen", ctx->version ? "negotiated" : "server", ctx->max_msg_size); return true; } uint32_t offsetof_end = needed_size; uint32_t offsetof_size = 0; MARSHAL_U32LE(ctx, offsetof_end - offsetof_size); MARSHAL_U8LE(ctx, 113); MARSHAL_U16LE(ctx, val->tag); MARSHAL_U8LE(ctx, val->qid.type & qt_masks[ctx->version]); MARSHAL_U32LE(ctx, val->qid.vers); MARSHAL_U64LE(ctx, val->qid.path); MARSHAL_U32LE(ctx, val->iounit); return false; } static bool marshal_Tcreate(struct lib9p_ctx *ctx, struct lib9p_msg_Tcreate *val, struct _marshal_ret *ret) { uint32_t needed_size = 18 + val->name.len; if (needed_size > ctx->max_msg_size) { lib9p_errorf(ctx, LINUX_ERANGE, "%s message too large to marshal into %s limit (limit=%"PRIu32")", "Tcreate", ctx->version ? "negotiated" : "client", ctx->max_msg_size); return true; } uint32_t offsetof_end = needed_size; uint32_t offsetof_size = 0; MARSHAL_U32LE(ctx, offsetof_end - offsetof_size); MARSHAL_U8LE(ctx, 114); MARSHAL_U16LE(ctx, val->tag); MARSHAL_U32LE(ctx, val->fid); MARSHAL_U16LE(ctx, val->name.len); MARSHAL_BYTES_ZEROCOPY(ctx, val->name.utf8, val->name.len); MARSHAL_U32LE(ctx, val->perm & dm_masks[ctx->version]); MARSHAL_U8LE(ctx, val->mode & o_masks[ctx->version]); return false; } static bool marshal_Rcreate(struct lib9p_ctx *ctx, struct lib9p_msg_Rcreate *val, struct _marshal_ret *ret) { uint32_t needed_size = 24; if (needed_size > ctx->max_msg_size) { lib9p_errorf(ctx, LINUX_ERANGE, "%s message too large to marshal into %s limit (limit=%"PRIu32")", "Rcreate", ctx->version ? "negotiated" : "server", ctx->max_msg_size); return true; } uint32_t offsetof_end = needed_size; uint32_t offsetof_size = 0; MARSHAL_U32LE(ctx, offsetof_end - offsetof_size); MARSHAL_U8LE(ctx, 115); MARSHAL_U16LE(ctx, val->tag); MARSHAL_U8LE(ctx, val->qid.type & qt_masks[ctx->version]); MARSHAL_U32LE(ctx, val->qid.vers); MARSHAL_U64LE(ctx, val->qid.path); MARSHAL_U32LE(ctx, val->iounit); return false; } #endif /* CONFIG_9P_ENABLE_9P2000 || CONFIG_9P_ENABLE_9P2000_e || CONFIG_9P_ENABLE_9P2000_p9p || CONFIG_9P_ENABLE_9P2000_u */ #if CONFIG_9P_ENABLE_9P2000 || CONFIG_9P_ENABLE_9P2000_L || CONFIG_9P_ENABLE_9P2000_e || CONFIG_9P_ENABLE_9P2000_p9p || CONFIG_9P_ENABLE_9P2000_u static bool marshal_Tread(struct lib9p_ctx *ctx, struct lib9p_msg_Tread *val, struct _marshal_ret *ret) { uint32_t needed_size = 23; if (needed_size > ctx->max_msg_size) { lib9p_errorf(ctx, LINUX_ERANGE, "%s message too large to marshal into %s limit (limit=%"PRIu32")", "Tread", ctx->version ? "negotiated" : "client", ctx->max_msg_size); return true; } uint32_t offsetof_end = needed_size; uint32_t offsetof_size = 0; MARSHAL_U32LE(ctx, offsetof_end - offsetof_size); MARSHAL_U8LE(ctx, 116); MARSHAL_U16LE(ctx, val->tag); MARSHAL_U32LE(ctx, val->fid); MARSHAL_U64LE(ctx, val->offset); MARSHAL_U32LE(ctx, val->count); return false; } static bool marshal_Rread(struct lib9p_ctx *ctx, struct lib9p_msg_Rread *val, struct _marshal_ret *ret) { uint32_t needed_size = 11 + val->count; if (needed_size > ctx->max_msg_size) { lib9p_errorf(ctx, LINUX_ERANGE, "%s message too large to marshal into %s limit (limit=%"PRIu32")", "Rread", ctx->version ? "negotiated" : "server", ctx->max_msg_size); return true; } uint32_t offsetof_end = needed_size; uint32_t offsetof_size = 0; MARSHAL_U32LE(ctx, offsetof_end - offsetof_size); MARSHAL_U8LE(ctx, 117); MARSHAL_U16LE(ctx, val->tag); MARSHAL_U32LE(ctx, val->count); MARSHAL_BYTES_ZEROCOPY(ctx, val->data, val->count); return false; } static bool marshal_Twrite(struct lib9p_ctx *ctx, struct lib9p_msg_Twrite *val, struct _marshal_ret *ret) { uint32_t needed_size = 23 + val->count; if (needed_size > ctx->max_msg_size) { lib9p_errorf(ctx, LINUX_ERANGE, "%s message too large to marshal into %s limit (limit=%"PRIu32")", "Twrite", ctx->version ? "negotiated" : "client", ctx->max_msg_size); return true; } uint32_t offsetof_end = needed_size; uint32_t offsetof_size = 0; MARSHAL_U32LE(ctx, offsetof_end - offsetof_size); MARSHAL_U8LE(ctx, 118); MARSHAL_U16LE(ctx, val->tag); MARSHAL_U32LE(ctx, val->fid); MARSHAL_U64LE(ctx, val->offset); MARSHAL_U32LE(ctx, val->count); MARSHAL_BYTES_ZEROCOPY(ctx, val->data, val->count); return false; } static bool marshal_Rwrite(struct lib9p_ctx *ctx, struct lib9p_msg_Rwrite *val, struct _marshal_ret *ret) { uint32_t needed_size = 11; if (needed_size > ctx->max_msg_size) { lib9p_errorf(ctx, LINUX_ERANGE, "%s message too large to marshal into %s limit (limit=%"PRIu32")", "Rwrite", ctx->version ? "negotiated" : "server", ctx->max_msg_size); return true; } uint32_t offsetof_end = needed_size; uint32_t offsetof_size = 0; MARSHAL_U32LE(ctx, offsetof_end - offsetof_size); MARSHAL_U8LE(ctx, 119); MARSHAL_U16LE(ctx, val->tag); MARSHAL_U32LE(ctx, val->count); return false; } static bool marshal_Tclunk(struct lib9p_ctx *ctx, struct lib9p_msg_Tclunk *val, struct _marshal_ret *ret) { uint32_t needed_size = 11; if (needed_size > ctx->max_msg_size) { lib9p_errorf(ctx, LINUX_ERANGE, "%s message too large to marshal into %s limit (limit=%"PRIu32")", "Tclunk", ctx->version ? "negotiated" : "client", ctx->max_msg_size); return true; } uint32_t offsetof_end = needed_size; uint32_t offsetof_size = 0; MARSHAL_U32LE(ctx, offsetof_end - offsetof_size); MARSHAL_U8LE(ctx, 120); MARSHAL_U16LE(ctx, val->tag); MARSHAL_U32LE(ctx, val->fid); return false; } static bool marshal_Rclunk(struct lib9p_ctx *ctx, struct lib9p_msg_Rclunk *val, struct _marshal_ret *ret) { uint32_t needed_size = 7; if (needed_size > ctx->max_msg_size) { lib9p_errorf(ctx, LINUX_ERANGE, "%s message too large to marshal into %s limit (limit=%"PRIu32")", "Rclunk", ctx->version ? "negotiated" : "server", ctx->max_msg_size); return true; } uint32_t offsetof_end = needed_size; uint32_t offsetof_size = 0; MARSHAL_U32LE(ctx, offsetof_end - offsetof_size); MARSHAL_U8LE(ctx, 121); MARSHAL_U16LE(ctx, val->tag); return false; } static bool marshal_Tremove(struct lib9p_ctx *ctx, struct lib9p_msg_Tremove *val, struct _marshal_ret *ret) { uint32_t needed_size = 11; if (needed_size > ctx->max_msg_size) { lib9p_errorf(ctx, LINUX_ERANGE, "%s message too large to marshal into %s limit (limit=%"PRIu32")", "Tremove", ctx->version ? "negotiated" : "client", ctx->max_msg_size); return true; } uint32_t offsetof_end = needed_size; uint32_t offsetof_size = 0; MARSHAL_U32LE(ctx, offsetof_end - offsetof_size); MARSHAL_U8LE(ctx, 122); MARSHAL_U16LE(ctx, val->tag); MARSHAL_U32LE(ctx, val->fid); return false; } static bool marshal_Rremove(struct lib9p_ctx *ctx, struct lib9p_msg_Rremove *val, struct _marshal_ret *ret) { uint32_t needed_size = 7; if (needed_size > ctx->max_msg_size) { lib9p_errorf(ctx, LINUX_ERANGE, "%s message too large to marshal into %s limit (limit=%"PRIu32")", "Rremove", ctx->version ? "negotiated" : "server", ctx->max_msg_size); return true; } uint32_t offsetof_end = needed_size; uint32_t offsetof_size = 0; MARSHAL_U32LE(ctx, offsetof_end - offsetof_size); MARSHAL_U8LE(ctx, 123); MARSHAL_U16LE(ctx, val->tag); return false; } #endif /* CONFIG_9P_ENABLE_9P2000 || CONFIG_9P_ENABLE_9P2000_L || CONFIG_9P_ENABLE_9P2000_e || CONFIG_9P_ENABLE_9P2000_p9p || CONFIG_9P_ENABLE_9P2000_u */ #if CONFIG_9P_ENABLE_9P2000 || CONFIG_9P_ENABLE_9P2000_e || CONFIG_9P_ENABLE_9P2000_p9p || CONFIG_9P_ENABLE_9P2000_u static bool marshal_Tstat(struct lib9p_ctx *ctx, struct lib9p_msg_Tstat *val, struct _marshal_ret *ret) { uint32_t needed_size = 11; if (needed_size > ctx->max_msg_size) { lib9p_errorf(ctx, LINUX_ERANGE, "%s message too large to marshal into %s limit (limit=%"PRIu32")", "Tstat", ctx->version ? "negotiated" : "client", ctx->max_msg_size); return true; } uint32_t offsetof_end = needed_size; uint32_t offsetof_size = 0; MARSHAL_U32LE(ctx, offsetof_end - offsetof_size); MARSHAL_U8LE(ctx, 124); MARSHAL_U16LE(ctx, val->tag); MARSHAL_U32LE(ctx, val->fid); return false; } static bool marshal_Rstat(struct lib9p_ctx *ctx, struct lib9p_msg_Rstat *val, struct _marshal_ret *ret) { uint32_t needed_size = 58 + val->stat.file_name.len + val->stat.file_owner_uid.len + val->stat.file_owner_gid.len + val->stat.file_last_modified_uid.len; #if CONFIG_9P_ENABLE_9P2000_u if is_ver(ctx, 9P2000_u) { needed_size += 14 + val->stat.file_extension.len; } #endif /* CONFIG_9P_ENABLE_9P2000_u */ if (needed_size > ctx->max_msg_size) { lib9p_errorf(ctx, LINUX_ERANGE, "%s message too large to marshal into %s limit (limit=%"PRIu32")", "Rstat", ctx->version ? "negotiated" : "server", ctx->max_msg_size); return true; } uint32_t offsetof_end = needed_size; uint32_t offsetof_size = 0; uint32_t offsetof_stat = 9; MARSHAL_U32LE(ctx, offsetof_end - offsetof_size); MARSHAL_U8LE(ctx, 125); MARSHAL_U16LE(ctx, val->tag); MARSHAL_U16LE(ctx, offsetof_end - offsetof_stat); uint32_t offsetof_stat_end = 49 + val->stat.file_name.len + val->stat.file_owner_uid.len + val->stat.file_owner_gid.len + val->stat.file_last_modified_uid.len; #if CONFIG_9P_ENABLE_9P2000_u if is_ver(ctx, 9P2000_u) { offsetof_stat_end += 14 + val->stat.file_extension.len; } #endif /* CONFIG_9P_ENABLE_9P2000_u */ uint32_t offsetof_stat_kern_type = 2; MARSHAL_U16LE(ctx, offsetof_stat_end - offsetof_stat_kern_type); MARSHAL_U16LE(ctx, val->stat.kern_type); MARSHAL_U32LE(ctx, val->stat.kern_dev); MARSHAL_U8LE(ctx, val->stat.file_qid.type & qt_masks[ctx->version]); MARSHAL_U32LE(ctx, val->stat.file_qid.vers); MARSHAL_U64LE(ctx, val->stat.file_qid.path); MARSHAL_U32LE(ctx, val->stat.file_mode & dm_masks[ctx->version]); MARSHAL_U32LE(ctx, val->stat.file_atime); MARSHAL_U32LE(ctx, val->stat.file_mtime); MARSHAL_U64LE(ctx, val->stat.file_size); MARSHAL_U16LE(ctx, val->stat.file_name.len); MARSHAL_BYTES_ZEROCOPY(ctx, val->stat.file_name.utf8, val->stat.file_name.len); MARSHAL_U16LE(ctx, val->stat.file_owner_uid.len); MARSHAL_BYTES_ZEROCOPY(ctx, val->stat.file_owner_uid.utf8, val->stat.file_owner_uid.len); MARSHAL_U16LE(ctx, val->stat.file_owner_gid.len); MARSHAL_BYTES_ZEROCOPY(ctx, val->stat.file_owner_gid.utf8, val->stat.file_owner_gid.len); MARSHAL_U16LE(ctx, val->stat.file_last_modified_uid.len); MARSHAL_BYTES_ZEROCOPY(ctx, val->stat.file_last_modified_uid.utf8, val->stat.file_last_modified_uid.len); #if CONFIG_9P_ENABLE_9P2000_u if (is_ver(ctx, 9P2000_u)) { MARSHAL_U16LE(ctx, val->stat.file_extension.len); MARSHAL_BYTES_ZEROCOPY(ctx, val->stat.file_extension.utf8, val->stat.file_extension.len); MARSHAL_U32LE(ctx, val->stat.file_owner_n_uid); MARSHAL_U32LE(ctx, val->stat.file_owner_n_gid); MARSHAL_U32LE(ctx, val->stat.file_last_modified_n_uid); } #endif /* CONFIG_9P_ENABLE_9P2000_u */ return false; } static bool marshal_Twstat(struct lib9p_ctx *ctx, struct lib9p_msg_Twstat *val, struct _marshal_ret *ret) { uint32_t needed_size = 62 + val->stat.file_name.len + val->stat.file_owner_uid.len + val->stat.file_owner_gid.len + val->stat.file_last_modified_uid.len; #if CONFIG_9P_ENABLE_9P2000_u if is_ver(ctx, 9P2000_u) { needed_size += 14 + val->stat.file_extension.len; } #endif /* CONFIG_9P_ENABLE_9P2000_u */ if (needed_size > ctx->max_msg_size) { lib9p_errorf(ctx, LINUX_ERANGE, "%s message too large to marshal into %s limit (limit=%"PRIu32")", "Twstat", ctx->version ? "negotiated" : "client", ctx->max_msg_size); return true; } uint32_t offsetof_end = needed_size; uint32_t offsetof_size = 0; uint32_t offsetof_stat = 13; MARSHAL_U32LE(ctx, offsetof_end - offsetof_size); MARSHAL_U8LE(ctx, 126); MARSHAL_U16LE(ctx, val->tag); MARSHAL_U32LE(ctx, val->fid); MARSHAL_U16LE(ctx, offsetof_end - offsetof_stat); uint32_t offsetof_stat_end = 49 + val->stat.file_name.len + val->stat.file_owner_uid.len + val->stat.file_owner_gid.len + val->stat.file_last_modified_uid.len; #if CONFIG_9P_ENABLE_9P2000_u if is_ver(ctx, 9P2000_u) { offsetof_stat_end += 14 + val->stat.file_extension.len; } #endif /* CONFIG_9P_ENABLE_9P2000_u */ uint32_t offsetof_stat_kern_type = 2; MARSHAL_U16LE(ctx, offsetof_stat_end - offsetof_stat_kern_type); MARSHAL_U16LE(ctx, val->stat.kern_type); MARSHAL_U32LE(ctx, val->stat.kern_dev); MARSHAL_U8LE(ctx, val->stat.file_qid.type & qt_masks[ctx->version]); MARSHAL_U32LE(ctx, val->stat.file_qid.vers); MARSHAL_U64LE(ctx, val->stat.file_qid.path); MARSHAL_U32LE(ctx, val->stat.file_mode & dm_masks[ctx->version]); MARSHAL_U32LE(ctx, val->stat.file_atime); MARSHAL_U32LE(ctx, val->stat.file_mtime); MARSHAL_U64LE(ctx, val->stat.file_size); MARSHAL_U16LE(ctx, val->stat.file_name.len); MARSHAL_BYTES_ZEROCOPY(ctx, val->stat.file_name.utf8, val->stat.file_name.len); MARSHAL_U16LE(ctx, val->stat.file_owner_uid.len); MARSHAL_BYTES_ZEROCOPY(ctx, val->stat.file_owner_uid.utf8, val->stat.file_owner_uid.len); MARSHAL_U16LE(ctx, val->stat.file_owner_gid.len); MARSHAL_BYTES_ZEROCOPY(ctx, val->stat.file_owner_gid.utf8, val->stat.file_owner_gid.len); MARSHAL_U16LE(ctx, val->stat.file_last_modified_uid.len); MARSHAL_BYTES_ZEROCOPY(ctx, val->stat.file_last_modified_uid.utf8, val->stat.file_last_modified_uid.len); #if CONFIG_9P_ENABLE_9P2000_u if (is_ver(ctx, 9P2000_u)) { MARSHAL_U16LE(ctx, val->stat.file_extension.len); MARSHAL_BYTES_ZEROCOPY(ctx, val->stat.file_extension.utf8, val->stat.file_extension.len); MARSHAL_U32LE(ctx, val->stat.file_owner_n_uid); MARSHAL_U32LE(ctx, val->stat.file_owner_n_gid); MARSHAL_U32LE(ctx, val->stat.file_last_modified_n_uid); } #endif /* CONFIG_9P_ENABLE_9P2000_u */ return false; } static bool marshal_Rwstat(struct lib9p_ctx *ctx, struct lib9p_msg_Rwstat *val, struct _marshal_ret *ret) { uint32_t needed_size = 7; if (needed_size > ctx->max_msg_size) { lib9p_errorf(ctx, LINUX_ERANGE, "%s message too large to marshal into %s limit (limit=%"PRIu32")", "Rwstat", ctx->version ? "negotiated" : "server", ctx->max_msg_size); return true; } uint32_t offsetof_end = needed_size; uint32_t offsetof_size = 0; MARSHAL_U32LE(ctx, offsetof_end - offsetof_size); MARSHAL_U8LE(ctx, 127); MARSHAL_U16LE(ctx, val->tag); return false; } #endif /* CONFIG_9P_ENABLE_9P2000 || CONFIG_9P_ENABLE_9P2000_e || CONFIG_9P_ENABLE_9P2000_p9p || CONFIG_9P_ENABLE_9P2000_u */ #if CONFIG_9P_ENABLE_9P2000_p9p static bool marshal_Topenfd(struct lib9p_ctx *ctx, struct lib9p_msg_Topenfd *val, struct _marshal_ret *ret) { uint32_t needed_size = 12; if (needed_size > ctx->max_msg_size) { lib9p_errorf(ctx, LINUX_ERANGE, "%s message too large to marshal into %s limit (limit=%"PRIu32")", "Topenfd", ctx->version ? "negotiated" : "client", ctx->max_msg_size); return true; } uint32_t offsetof_end = needed_size; uint32_t offsetof_size = 0; MARSHAL_U32LE(ctx, offsetof_end - offsetof_size); MARSHAL_U8LE(ctx, 98); MARSHAL_U16LE(ctx, val->tag); MARSHAL_U32LE(ctx, val->fid); MARSHAL_U8LE(ctx, val->mode & o_masks[ctx->version]); return false; } static bool marshal_Ropenfd(struct lib9p_ctx *ctx, struct lib9p_msg_Ropenfd *val, struct _marshal_ret *ret) { uint32_t needed_size = 28; if (needed_size > ctx->max_msg_size) { lib9p_errorf(ctx, LINUX_ERANGE, "%s message too large to marshal into %s limit (limit=%"PRIu32")", "Ropenfd", ctx->version ? "negotiated" : "server", ctx->max_msg_size); return true; } uint32_t offsetof_end = needed_size; uint32_t offsetof_size = 0; MARSHAL_U32LE(ctx, offsetof_end - offsetof_size); MARSHAL_U8LE(ctx, 99); MARSHAL_U16LE(ctx, val->tag); MARSHAL_U8LE(ctx, val->qid.type & qt_masks[ctx->version]); MARSHAL_U32LE(ctx, val->qid.vers); MARSHAL_U64LE(ctx, val->qid.path); MARSHAL_U32LE(ctx, val->iounit); MARSHAL_U32LE(ctx, val->unixfd); return false; } #endif /* CONFIG_9P_ENABLE_9P2000_p9p */ #if CONFIG_9P_ENABLE_9P2000_L static bool marshal_Rlerror(struct lib9p_ctx *ctx, struct lib9p_msg_Rlerror *val, struct _marshal_ret *ret) { uint32_t needed_size = 11; if (needed_size > ctx->max_msg_size) { lib9p_errorf(ctx, LINUX_ERANGE, "%s message too large to marshal into %s limit (limit=%"PRIu32")", "Rlerror", ctx->version ? "negotiated" : "server", ctx->max_msg_size); return true; } uint32_t offsetof_end = needed_size; uint32_t offsetof_size = 0; MARSHAL_U32LE(ctx, offsetof_end - offsetof_size); MARSHAL_U8LE(ctx, 7); MARSHAL_U16LE(ctx, val->tag); MARSHAL_U32LE(ctx, val->ecode); return false; } static bool marshal_Tstatfs(struct lib9p_ctx *ctx, struct lib9p_msg_Tstatfs *val, struct _marshal_ret *ret) { uint32_t needed_size = 11; if (needed_size > ctx->max_msg_size) { lib9p_errorf(ctx, LINUX_ERANGE, "%s message too large to marshal into %s limit (limit=%"PRIu32")", "Tstatfs", ctx->version ? "negotiated" : "client", ctx->max_msg_size); return true; } uint32_t offsetof_end = needed_size; uint32_t offsetof_size = 0; MARSHAL_U32LE(ctx, offsetof_end - offsetof_size); MARSHAL_U8LE(ctx, 8); MARSHAL_U16LE(ctx, val->tag); MARSHAL_U32LE(ctx, val->fid); return false; } static bool marshal_Rstatfs(struct lib9p_ctx *ctx, struct lib9p_msg_Rstatfs *val, struct _marshal_ret *ret) { uint32_t needed_size = 67; if (needed_size > ctx->max_msg_size) { lib9p_errorf(ctx, LINUX_ERANGE, "%s message too large to marshal into %s limit (limit=%"PRIu32")", "Rstatfs", ctx->version ? "negotiated" : "server", ctx->max_msg_size); return true; } uint32_t offsetof_end = needed_size; uint32_t offsetof_size = 0; MARSHAL_U32LE(ctx, offsetof_end - offsetof_size); MARSHAL_U8LE(ctx, 9); MARSHAL_U16LE(ctx, val->tag); MARSHAL_U32LE(ctx, val->type); MARSHAL_U32LE(ctx, val->bsize); MARSHAL_U64LE(ctx, val->blocks); MARSHAL_U64LE(ctx, val->bfree); MARSHAL_U64LE(ctx, val->bavail); MARSHAL_U64LE(ctx, val->files); MARSHAL_U64LE(ctx, val->ffree); MARSHAL_U64LE(ctx, val->fsid); MARSHAL_U32LE(ctx, val->namelen); return false; } static bool marshal_Tlopen(struct lib9p_ctx *ctx, struct lib9p_msg_Tlopen *val, struct _marshal_ret *ret) { uint32_t needed_size = 15; if (needed_size > ctx->max_msg_size) { lib9p_errorf(ctx, LINUX_ERANGE, "%s message too large to marshal into %s limit (limit=%"PRIu32")", "Tlopen", ctx->version ? "negotiated" : "client", ctx->max_msg_size); return true; } uint32_t offsetof_end = needed_size; uint32_t offsetof_size = 0; MARSHAL_U32LE(ctx, offsetof_end - offsetof_size); MARSHAL_U8LE(ctx, 12); MARSHAL_U16LE(ctx, val->tag); MARSHAL_U32LE(ctx, val->fid); MARSHAL_U32LE(ctx, val->flags & lo_masks[ctx->version]); return false; } static bool marshal_Rlopen(struct lib9p_ctx *ctx, struct lib9p_msg_Rlopen *val, struct _marshal_ret *ret) { uint32_t needed_size = 24; if (needed_size > ctx->max_msg_size) { lib9p_errorf(ctx, LINUX_ERANGE, "%s message too large to marshal into %s limit (limit=%"PRIu32")", "Rlopen", ctx->version ? "negotiated" : "server", ctx->max_msg_size); return true; } uint32_t offsetof_end = needed_size; uint32_t offsetof_size = 0; MARSHAL_U32LE(ctx, offsetof_end - offsetof_size); MARSHAL_U8LE(ctx, 13); MARSHAL_U16LE(ctx, val->tag); MARSHAL_U8LE(ctx, val->qid.type & qt_masks[ctx->version]); MARSHAL_U32LE(ctx, val->qid.vers); MARSHAL_U64LE(ctx, val->qid.path); MARSHAL_U32LE(ctx, val->iounit); return false; } static bool marshal_Tlcreate(struct lib9p_ctx *ctx, struct lib9p_msg_Tlcreate *val, struct _marshal_ret *ret) { uint32_t needed_size = 25 + val->name.len; if (needed_size > ctx->max_msg_size) { lib9p_errorf(ctx, LINUX_ERANGE, "%s message too large to marshal into %s limit (limit=%"PRIu32")", "Tlcreate", ctx->version ? "negotiated" : "client", ctx->max_msg_size); return true; } uint32_t offsetof_end = needed_size; uint32_t offsetof_size = 0; MARSHAL_U32LE(ctx, offsetof_end - offsetof_size); MARSHAL_U8LE(ctx, 14); MARSHAL_U16LE(ctx, val->tag); MARSHAL_U32LE(ctx, val->fid); MARSHAL_U16LE(ctx, val->name.len); MARSHAL_BYTES_ZEROCOPY(ctx, val->name.utf8, val->name.len); MARSHAL_U32LE(ctx, val->flags & lo_masks[ctx->version]); MARSHAL_U32LE(ctx, val->mode & mode_masks[ctx->version]); MARSHAL_U32LE(ctx, val->gid); return false; } static bool marshal_Rlcreate(struct lib9p_ctx *ctx, struct lib9p_msg_Rlcreate *val, struct _marshal_ret *ret) { uint32_t needed_size = 24; if (needed_size > ctx->max_msg_size) { lib9p_errorf(ctx, LINUX_ERANGE, "%s message too large to marshal into %s limit (limit=%"PRIu32")", "Rlcreate", ctx->version ? "negotiated" : "server", ctx->max_msg_size); return true; } uint32_t offsetof_end = needed_size; uint32_t offsetof_size = 0; MARSHAL_U32LE(ctx, offsetof_end - offsetof_size); MARSHAL_U8LE(ctx, 15); MARSHAL_U16LE(ctx, val->tag); MARSHAL_U8LE(ctx, val->qid.type & qt_masks[ctx->version]); MARSHAL_U32LE(ctx, val->qid.vers); MARSHAL_U64LE(ctx, val->qid.path); MARSHAL_U32LE(ctx, val->iounit); return false; } static bool marshal_Tsymlink(struct lib9p_ctx *ctx, struct lib9p_msg_Tsymlink *val, struct _marshal_ret *ret) { uint32_t needed_size = 19 + val->name.len + val->symtgt.len; if (needed_size > ctx->max_msg_size) { lib9p_errorf(ctx, LINUX_ERANGE, "%s message too large to marshal into %s limit (limit=%"PRIu32")", "Tsymlink", ctx->version ? "negotiated" : "client", ctx->max_msg_size); return true; } uint32_t offsetof_end = needed_size; uint32_t offsetof_size = 0; MARSHAL_U32LE(ctx, offsetof_end - offsetof_size); MARSHAL_U8LE(ctx, 16); MARSHAL_U16LE(ctx, val->tag); MARSHAL_U32LE(ctx, val->fid); MARSHAL_U16LE(ctx, val->name.len); MARSHAL_BYTES_ZEROCOPY(ctx, val->name.utf8, val->name.len); MARSHAL_U16LE(ctx, val->symtgt.len); MARSHAL_BYTES_ZEROCOPY(ctx, val->symtgt.utf8, val->symtgt.len); MARSHAL_U32LE(ctx, val->gid); return false; } static bool marshal_Rsymlink(struct lib9p_ctx *ctx, struct lib9p_msg_Rsymlink *val, struct _marshal_ret *ret) { uint32_t needed_size = 20; if (needed_size > ctx->max_msg_size) { lib9p_errorf(ctx, LINUX_ERANGE, "%s message too large to marshal into %s limit (limit=%"PRIu32")", "Rsymlink", ctx->version ? "negotiated" : "server", ctx->max_msg_size); return true; } uint32_t offsetof_end = needed_size; uint32_t offsetof_size = 0; MARSHAL_U32LE(ctx, offsetof_end - offsetof_size); MARSHAL_U8LE(ctx, 17); MARSHAL_U16LE(ctx, val->tag); MARSHAL_U8LE(ctx, val->qid.type & qt_masks[ctx->version]); MARSHAL_U32LE(ctx, val->qid.vers); MARSHAL_U64LE(ctx, val->qid.path); return false; } static bool marshal_Tmknod(struct lib9p_ctx *ctx, struct lib9p_msg_Tmknod *val, struct _marshal_ret *ret) { uint32_t needed_size = 29 + val->name.len; if (needed_size > ctx->max_msg_size) { lib9p_errorf(ctx, LINUX_ERANGE, "%s message too large to marshal into %s limit (limit=%"PRIu32")", "Tmknod", ctx->version ? "negotiated" : "client", ctx->max_msg_size); return true; } uint32_t offsetof_end = needed_size; uint32_t offsetof_size = 0; MARSHAL_U32LE(ctx, offsetof_end - offsetof_size); MARSHAL_U8LE(ctx, 18); MARSHAL_U16LE(ctx, val->tag); MARSHAL_U32LE(ctx, val->dfid); MARSHAL_U16LE(ctx, val->name.len); MARSHAL_BYTES_ZEROCOPY(ctx, val->name.utf8, val->name.len); MARSHAL_U32LE(ctx, val->mode & mode_masks[ctx->version]); MARSHAL_U32LE(ctx, val->major); MARSHAL_U32LE(ctx, val->minor); MARSHAL_U32LE(ctx, val->gid); return false; } static bool marshal_Rmknod(struct lib9p_ctx *ctx, struct lib9p_msg_Rmknod *val, struct _marshal_ret *ret) { uint32_t needed_size = 20; if (needed_size > ctx->max_msg_size) { lib9p_errorf(ctx, LINUX_ERANGE, "%s message too large to marshal into %s limit (limit=%"PRIu32")", "Rmknod", ctx->version ? "negotiated" : "server", ctx->max_msg_size); return true; } uint32_t offsetof_end = needed_size; uint32_t offsetof_size = 0; MARSHAL_U32LE(ctx, offsetof_end - offsetof_size); MARSHAL_U8LE(ctx, 19); MARSHAL_U16LE(ctx, val->tag); MARSHAL_U8LE(ctx, val->qid.type & qt_masks[ctx->version]); MARSHAL_U32LE(ctx, val->qid.vers); MARSHAL_U64LE(ctx, val->qid.path); return false; } static bool marshal_Trename(struct lib9p_ctx *ctx, struct lib9p_msg_Trename *val, struct _marshal_ret *ret) { uint32_t needed_size = 17 + val->name.len; if (needed_size > ctx->max_msg_size) { lib9p_errorf(ctx, LINUX_ERANGE, "%s message too large to marshal into %s limit (limit=%"PRIu32")", "Trename", ctx->version ? "negotiated" : "client", ctx->max_msg_size); return true; } uint32_t offsetof_end = needed_size; uint32_t offsetof_size = 0; MARSHAL_U32LE(ctx, offsetof_end - offsetof_size); MARSHAL_U8LE(ctx, 20); MARSHAL_U16LE(ctx, val->tag); MARSHAL_U32LE(ctx, val->fid); MARSHAL_U32LE(ctx, val->dfid); MARSHAL_U16LE(ctx, val->name.len); MARSHAL_BYTES_ZEROCOPY(ctx, val->name.utf8, val->name.len); return false; } static bool marshal_Rrename(struct lib9p_ctx *ctx, struct lib9p_msg_Rrename *val, struct _marshal_ret *ret) { uint32_t needed_size = 7; if (needed_size > ctx->max_msg_size) { lib9p_errorf(ctx, LINUX_ERANGE, "%s message too large to marshal into %s limit (limit=%"PRIu32")", "Rrename", ctx->version ? "negotiated" : "server", ctx->max_msg_size); return true; } uint32_t offsetof_end = needed_size; uint32_t offsetof_size = 0; MARSHAL_U32LE(ctx, offsetof_end - offsetof_size); MARSHAL_U8LE(ctx, 21); MARSHAL_U16LE(ctx, val->tag); return false; } static bool marshal_Treadlink(struct lib9p_ctx *ctx, struct lib9p_msg_Treadlink *val, struct _marshal_ret *ret) { uint32_t needed_size = 11; if (needed_size > ctx->max_msg_size) { lib9p_errorf(ctx, LINUX_ERANGE, "%s message too large to marshal into %s limit (limit=%"PRIu32")", "Treadlink", ctx->version ? "negotiated" : "client", ctx->max_msg_size); return true; } uint32_t offsetof_end = needed_size; uint32_t offsetof_size = 0; MARSHAL_U32LE(ctx, offsetof_end - offsetof_size); MARSHAL_U8LE(ctx, 22); MARSHAL_U16LE(ctx, val->tag); MARSHAL_U32LE(ctx, val->fid); return false; } static bool marshal_Rreadlink(struct lib9p_ctx *ctx, struct lib9p_msg_Rreadlink *val, struct _marshal_ret *ret) { uint32_t needed_size = 9 + val->target.len; if (needed_size > ctx->max_msg_size) { lib9p_errorf(ctx, LINUX_ERANGE, "%s message too large to marshal into %s limit (limit=%"PRIu32")", "Rreadlink", ctx->version ? "negotiated" : "server", ctx->max_msg_size); return true; } uint32_t offsetof_end = needed_size; uint32_t offsetof_size = 0; MARSHAL_U32LE(ctx, offsetof_end - offsetof_size); MARSHAL_U8LE(ctx, 23); MARSHAL_U16LE(ctx, val->tag); MARSHAL_U16LE(ctx, val->target.len); MARSHAL_BYTES_ZEROCOPY(ctx, val->target.utf8, val->target.len); return false; } static bool marshal_Tgetattr(struct lib9p_ctx *ctx, struct lib9p_msg_Tgetattr *val, struct _marshal_ret *ret) { uint32_t needed_size = 19; if (needed_size > ctx->max_msg_size) { lib9p_errorf(ctx, LINUX_ERANGE, "%s message too large to marshal into %s limit (limit=%"PRIu32")", "Tgetattr", ctx->version ? "negotiated" : "client", ctx->max_msg_size); return true; } uint32_t offsetof_end = needed_size; uint32_t offsetof_size = 0; MARSHAL_U32LE(ctx, offsetof_end - offsetof_size); MARSHAL_U8LE(ctx, 24); MARSHAL_U16LE(ctx, val->tag); MARSHAL_U32LE(ctx, val->fid); MARSHAL_U64LE(ctx, val->request_mask & getattr_masks[ctx->version]); return false; } static bool marshal_Rgetattr(struct lib9p_ctx *ctx, struct lib9p_msg_Rgetattr *val, struct _marshal_ret *ret) { uint32_t needed_size = 160; if (needed_size > ctx->max_msg_size) { lib9p_errorf(ctx, LINUX_ERANGE, "%s message too large to marshal into %s limit (limit=%"PRIu32")", "Rgetattr", ctx->version ? "negotiated" : "server", ctx->max_msg_size); return true; } uint32_t offsetof_end = needed_size; uint32_t offsetof_size = 0; MARSHAL_U32LE(ctx, offsetof_end - offsetof_size); MARSHAL_U8LE(ctx, 25); MARSHAL_U16LE(ctx, val->tag); MARSHAL_U64LE(ctx, val->valid & getattr_masks[ctx->version]); MARSHAL_U8LE(ctx, val->qid.type & qt_masks[ctx->version]); MARSHAL_U32LE(ctx, val->qid.vers); MARSHAL_U64LE(ctx, val->qid.path); MARSHAL_U32LE(ctx, val->mode & mode_masks[ctx->version]); MARSHAL_U32LE(ctx, val->uid); MARSHAL_U32LE(ctx, val->gid); MARSHAL_U64LE(ctx, val->nlink); MARSHAL_U64LE(ctx, val->rdev); MARSHAL_U64LE(ctx, val->filesize); MARSHAL_U64LE(ctx, val->blksize); MARSHAL_U64LE(ctx, val->blocks); MARSHAL_U64LE(ctx, val->atime_sec); MARSHAL_U64LE(ctx, val->atime_nsec); MARSHAL_U64LE(ctx, val->mtime_sec); MARSHAL_U64LE(ctx, val->mtime_nsec); MARSHAL_U64LE(ctx, val->ctime_sec); MARSHAL_U64LE(ctx, val->ctime_nsec); MARSHAL_U64LE(ctx, val->btime_sec); MARSHAL_U64LE(ctx, val->btime_nsec); MARSHAL_U64LE(ctx, val->gen); MARSHAL_U64LE(ctx, val->data_version); return false; } static bool marshal_Tsetattr(struct lib9p_ctx *ctx, struct lib9p_msg_Tsetattr *val, struct _marshal_ret *ret) { uint32_t needed_size = 67; if (needed_size > ctx->max_msg_size) { lib9p_errorf(ctx, LINUX_ERANGE, "%s message too large to marshal into %s limit (limit=%"PRIu32")", "Tsetattr", ctx->version ? "negotiated" : "client", ctx->max_msg_size); return true; } uint32_t offsetof_end = needed_size; uint32_t offsetof_size = 0; MARSHAL_U32LE(ctx, offsetof_end - offsetof_size); MARSHAL_U8LE(ctx, 26); MARSHAL_U16LE(ctx, val->tag); MARSHAL_U32LE(ctx, val->fid); MARSHAL_U32LE(ctx, val->valid & setattr_masks[ctx->version]); MARSHAL_U32LE(ctx, val->mode & mode_masks[ctx->version]); MARSHAL_U32LE(ctx, val->uid); MARSHAL_U32LE(ctx, val->gid); MARSHAL_U64LE(ctx, val->filesize); MARSHAL_U64LE(ctx, val->atime_sec); MARSHAL_U64LE(ctx, val->atime_nsec); MARSHAL_U64LE(ctx, val->mtime_sec); MARSHAL_U64LE(ctx, val->mtime_nsec); return false; } static bool marshal_Rsetattr(struct lib9p_ctx *ctx, struct lib9p_msg_Rsetattr *val, struct _marshal_ret *ret) { uint32_t needed_size = 7; if (needed_size > ctx->max_msg_size) { lib9p_errorf(ctx, LINUX_ERANGE, "%s message too large to marshal into %s limit (limit=%"PRIu32")", "Rsetattr", ctx->version ? "negotiated" : "server", ctx->max_msg_size); return true; } uint32_t offsetof_end = needed_size; uint32_t offsetof_size = 0; MARSHAL_U32LE(ctx, offsetof_end - offsetof_size); MARSHAL_U8LE(ctx, 27); MARSHAL_U16LE(ctx, val->tag); return false; } static bool marshal_Txattrwalk(struct lib9p_ctx *ctx, struct lib9p_msg_Txattrwalk *val, struct _marshal_ret *ret) { uint32_t needed_size = 17 + val->name.len; if (needed_size > ctx->max_msg_size) { lib9p_errorf(ctx, LINUX_ERANGE, "%s message too large to marshal into %s limit (limit=%"PRIu32")", "Txattrwalk", ctx->version ? "negotiated" : "client", ctx->max_msg_size); return true; } uint32_t offsetof_end = needed_size; uint32_t offsetof_size = 0; MARSHAL_U32LE(ctx, offsetof_end - offsetof_size); MARSHAL_U8LE(ctx, 30); MARSHAL_U16LE(ctx, val->tag); MARSHAL_U32LE(ctx, val->fid); MARSHAL_U32LE(ctx, val->newfid); MARSHAL_U16LE(ctx, val->name.len); MARSHAL_BYTES_ZEROCOPY(ctx, val->name.utf8, val->name.len); return false; } static bool marshal_Rxattrwalk(struct lib9p_ctx *ctx, struct lib9p_msg_Rxattrwalk *val, struct _marshal_ret *ret) { uint32_t needed_size = 15; if (needed_size > ctx->max_msg_size) { lib9p_errorf(ctx, LINUX_ERANGE, "%s message too large to marshal into %s limit (limit=%"PRIu32")", "Rxattrwalk", ctx->version ? "negotiated" : "server", ctx->max_msg_size); return true; } uint32_t offsetof_end = needed_size; uint32_t offsetof_size = 0; MARSHAL_U32LE(ctx, offsetof_end - offsetof_size); MARSHAL_U8LE(ctx, 31); MARSHAL_U16LE(ctx, val->tag); MARSHAL_U64LE(ctx, val->attr_size); return false; } static bool marshal_Txattrcreate(struct lib9p_ctx *ctx, struct lib9p_msg_Txattrcreate *val, struct _marshal_ret *ret) { uint32_t needed_size = 25 + val->name.len; if (needed_size > ctx->max_msg_size) { lib9p_errorf(ctx, LINUX_ERANGE, "%s message too large to marshal into %s limit (limit=%"PRIu32")", "Txattrcreate", ctx->version ? "negotiated" : "client", ctx->max_msg_size); return true; } uint32_t offsetof_end = needed_size; uint32_t offsetof_size = 0; MARSHAL_U32LE(ctx, offsetof_end - offsetof_size); MARSHAL_U8LE(ctx, 32); MARSHAL_U16LE(ctx, val->tag); MARSHAL_U32LE(ctx, val->fid); MARSHAL_U16LE(ctx, val->name.len); MARSHAL_BYTES_ZEROCOPY(ctx, val->name.utf8, val->name.len); MARSHAL_U64LE(ctx, val->attr_size); MARSHAL_U32LE(ctx, val->flags); return false; } static bool marshal_Rxattrcreate(struct lib9p_ctx *ctx, struct lib9p_msg_Rxattrcreate *val, struct _marshal_ret *ret) { uint32_t needed_size = 7; if (needed_size > ctx->max_msg_size) { lib9p_errorf(ctx, LINUX_ERANGE, "%s message too large to marshal into %s limit (limit=%"PRIu32")", "Rxattrcreate", ctx->version ? "negotiated" : "server", ctx->max_msg_size); return true; } uint32_t offsetof_end = needed_size; uint32_t offsetof_size = 0; MARSHAL_U32LE(ctx, offsetof_end - offsetof_size); MARSHAL_U8LE(ctx, 33); MARSHAL_U16LE(ctx, val->tag); return false; } static bool marshal_Treaddir(struct lib9p_ctx *ctx, struct lib9p_msg_Treaddir *val, struct _marshal_ret *ret) { uint32_t needed_size = 23; if (needed_size > ctx->max_msg_size) { lib9p_errorf(ctx, LINUX_ERANGE, "%s message too large to marshal into %s limit (limit=%"PRIu32")", "Treaddir", ctx->version ? "negotiated" : "client", ctx->max_msg_size); return true; } uint32_t offsetof_end = needed_size; uint32_t offsetof_size = 0; MARSHAL_U32LE(ctx, offsetof_end - offsetof_size); MARSHAL_U8LE(ctx, 40); MARSHAL_U16LE(ctx, val->tag); MARSHAL_U32LE(ctx, val->fid); MARSHAL_U64LE(ctx, val->offset); MARSHAL_U32LE(ctx, val->count); return false; } static bool marshal_Rreaddir(struct lib9p_ctx *ctx, struct lib9p_msg_Rreaddir *val, struct _marshal_ret *ret) { uint64_t needed_size = 11 + val->count; if (needed_size > (uint64_t)(ctx->max_msg_size)) { lib9p_errorf(ctx, LINUX_ERANGE, "%s message too large to marshal into %s limit (limit=%"PRIu32")", "Rreaddir", ctx->version ? "negotiated" : "server", ctx->max_msg_size); return true; } uint32_t offsetof_end = (uint32_t)needed_size; uint32_t offsetof_size = 0; MARSHAL_U32LE(ctx, offsetof_end - offsetof_size); MARSHAL_U8LE(ctx, 41); MARSHAL_U16LE(ctx, val->tag); MARSHAL_U32LE(ctx, val->count); MARSHAL_BYTES_ZEROCOPY(ctx, val->data, val->count); return false; } static bool marshal_Tfsync(struct lib9p_ctx *ctx, struct lib9p_msg_Tfsync *val, struct _marshal_ret *ret) { uint32_t needed_size = 15; if (needed_size > ctx->max_msg_size) { lib9p_errorf(ctx, LINUX_ERANGE, "%s message too large to marshal into %s limit (limit=%"PRIu32")", "Tfsync", ctx->version ? "negotiated" : "client", ctx->max_msg_size); return true; } uint32_t offsetof_end = needed_size; uint32_t offsetof_size = 0; MARSHAL_U32LE(ctx, offsetof_end - offsetof_size); MARSHAL_U8LE(ctx, 50); MARSHAL_U16LE(ctx, val->tag); MARSHAL_U32LE(ctx, val->fid); MARSHAL_U32LE(ctx, val->datasync); return false; } static bool marshal_Rfsync(struct lib9p_ctx *ctx, struct lib9p_msg_Rfsync *val, struct _marshal_ret *ret) { uint32_t needed_size = 7; if (needed_size > ctx->max_msg_size) { lib9p_errorf(ctx, LINUX_ERANGE, "%s message too large to marshal into %s limit (limit=%"PRIu32")", "Rfsync", ctx->version ? "negotiated" : "server", ctx->max_msg_size); return true; } uint32_t offsetof_end = needed_size; uint32_t offsetof_size = 0; MARSHAL_U32LE(ctx, offsetof_end - offsetof_size); MARSHAL_U8LE(ctx, 51); MARSHAL_U16LE(ctx, val->tag); return false; } static bool marshal_Tlock(struct lib9p_ctx *ctx, struct lib9p_msg_Tlock *val, struct _marshal_ret *ret) { uint32_t needed_size = 38 + val->client_id.len; if (needed_size > ctx->max_msg_size) { lib9p_errorf(ctx, LINUX_ERANGE, "%s message too large to marshal into %s limit (limit=%"PRIu32")", "Tlock", ctx->version ? "negotiated" : "client", ctx->max_msg_size); return true; } uint32_t offsetof_end = needed_size; uint32_t offsetof_size = 0; MARSHAL_U32LE(ctx, offsetof_end - offsetof_size); MARSHAL_U8LE(ctx, 52); MARSHAL_U16LE(ctx, val->tag); MARSHAL_U32LE(ctx, val->fid); MARSHAL_U8LE(ctx, val->type); MARSHAL_U32LE(ctx, val->flags & lock_flags_masks[ctx->version]); MARSHAL_U64LE(ctx, val->start); MARSHAL_U64LE(ctx, val->length); MARSHAL_U32LE(ctx, val->proc_id); MARSHAL_U16LE(ctx, val->client_id.len); MARSHAL_BYTES_ZEROCOPY(ctx, val->client_id.utf8, val->client_id.len); return false; } static bool marshal_Rlock(struct lib9p_ctx *ctx, struct lib9p_msg_Rlock *val, struct _marshal_ret *ret) { uint32_t needed_size = 8; if (needed_size > ctx->max_msg_size) { lib9p_errorf(ctx, LINUX_ERANGE, "%s message too large to marshal into %s limit (limit=%"PRIu32")", "Rlock", ctx->version ? "negotiated" : "server", ctx->max_msg_size); return true; } uint32_t offsetof_end = needed_size; uint32_t offsetof_size = 0; MARSHAL_U32LE(ctx, offsetof_end - offsetof_size); MARSHAL_U8LE(ctx, 53); MARSHAL_U16LE(ctx, val->tag); MARSHAL_U8LE(ctx, val->status); return false; } static bool marshal_Tgetlock(struct lib9p_ctx *ctx, struct lib9p_msg_Tgetlock *val, struct _marshal_ret *ret) { uint32_t needed_size = 34 + val->client_id.len; if (needed_size > ctx->max_msg_size) { lib9p_errorf(ctx, LINUX_ERANGE, "%s message too large to marshal into %s limit (limit=%"PRIu32")", "Tgetlock", ctx->version ? "negotiated" : "client", ctx->max_msg_size); return true; } uint32_t offsetof_end = needed_size; uint32_t offsetof_size = 0; MARSHAL_U32LE(ctx, offsetof_end - offsetof_size); MARSHAL_U8LE(ctx, 54); MARSHAL_U16LE(ctx, val->tag); MARSHAL_U32LE(ctx, val->fid); MARSHAL_U8LE(ctx, val->type); MARSHAL_U64LE(ctx, val->start); MARSHAL_U64LE(ctx, val->length); MARSHAL_U32LE(ctx, val->proc_id); MARSHAL_U16LE(ctx, val->client_id.len); MARSHAL_BYTES_ZEROCOPY(ctx, val->client_id.utf8, val->client_id.len); return false; } static bool marshal_Rgetlock(struct lib9p_ctx *ctx, struct lib9p_msg_Rgetlock *val, struct _marshal_ret *ret) { uint32_t needed_size = 30 + val->client_id.len; if (needed_size > ctx->max_msg_size) { lib9p_errorf(ctx, LINUX_ERANGE, "%s message too large to marshal into %s limit (limit=%"PRIu32")", "Rgetlock", ctx->version ? "negotiated" : "server", ctx->max_msg_size); return true; } uint32_t offsetof_end = needed_size; uint32_t offsetof_size = 0; MARSHAL_U32LE(ctx, offsetof_end - offsetof_size); MARSHAL_U8LE(ctx, 55); MARSHAL_U16LE(ctx, val->tag); MARSHAL_U8LE(ctx, val->type); MARSHAL_U64LE(ctx, val->start); MARSHAL_U64LE(ctx, val->length); MARSHAL_U32LE(ctx, val->proc_id); MARSHAL_U16LE(ctx, val->client_id.len); MARSHAL_BYTES_ZEROCOPY(ctx, val->client_id.utf8, val->client_id.len); return false; } static bool marshal_Tlink(struct lib9p_ctx *ctx, struct lib9p_msg_Tlink *val, struct _marshal_ret *ret) { uint32_t needed_size = 17 + val->name.len; if (needed_size > ctx->max_msg_size) { lib9p_errorf(ctx, LINUX_ERANGE, "%s message too large to marshal into %s limit (limit=%"PRIu32")", "Tlink", ctx->version ? "negotiated" : "client", ctx->max_msg_size); return true; } uint32_t offsetof_end = needed_size; uint32_t offsetof_size = 0; MARSHAL_U32LE(ctx, offsetof_end - offsetof_size); MARSHAL_U8LE(ctx, 70); MARSHAL_U16LE(ctx, val->tag); MARSHAL_U32LE(ctx, val->dfid); MARSHAL_U32LE(ctx, val->fid); MARSHAL_U16LE(ctx, val->name.len); MARSHAL_BYTES_ZEROCOPY(ctx, val->name.utf8, val->name.len); return false; } static bool marshal_Rlink(struct lib9p_ctx *ctx, struct lib9p_msg_Rlink *val, struct _marshal_ret *ret) { uint32_t needed_size = 7; if (needed_size > ctx->max_msg_size) { lib9p_errorf(ctx, LINUX_ERANGE, "%s message too large to marshal into %s limit (limit=%"PRIu32")", "Rlink", ctx->version ? "negotiated" : "server", ctx->max_msg_size); return true; } uint32_t offsetof_end = needed_size; uint32_t offsetof_size = 0; MARSHAL_U32LE(ctx, offsetof_end - offsetof_size); MARSHAL_U8LE(ctx, 71); MARSHAL_U16LE(ctx, val->tag); return false; } static bool marshal_Tmkdir(struct lib9p_ctx *ctx, struct lib9p_msg_Tmkdir *val, struct _marshal_ret *ret) { uint32_t needed_size = 21 + val->name.len; if (needed_size > ctx->max_msg_size) { lib9p_errorf(ctx, LINUX_ERANGE, "%s message too large to marshal into %s limit (limit=%"PRIu32")", "Tmkdir", ctx->version ? "negotiated" : "client", ctx->max_msg_size); return true; } uint32_t offsetof_end = needed_size; uint32_t offsetof_size = 0; MARSHAL_U32LE(ctx, offsetof_end - offsetof_size); MARSHAL_U8LE(ctx, 72); MARSHAL_U16LE(ctx, val->tag); MARSHAL_U32LE(ctx, val->dfid); MARSHAL_U16LE(ctx, val->name.len); MARSHAL_BYTES_ZEROCOPY(ctx, val->name.utf8, val->name.len); MARSHAL_U32LE(ctx, val->mode & mode_masks[ctx->version]); MARSHAL_U32LE(ctx, val->gid); return false; } static bool marshal_Rmkdir(struct lib9p_ctx *ctx, struct lib9p_msg_Rmkdir *val, struct _marshal_ret *ret) { uint32_t needed_size = 20; if (needed_size > ctx->max_msg_size) { lib9p_errorf(ctx, LINUX_ERANGE, "%s message too large to marshal into %s limit (limit=%"PRIu32")", "Rmkdir", ctx->version ? "negotiated" : "server", ctx->max_msg_size); return true; } uint32_t offsetof_end = needed_size; uint32_t offsetof_size = 0; MARSHAL_U32LE(ctx, offsetof_end - offsetof_size); MARSHAL_U8LE(ctx, 73); MARSHAL_U16LE(ctx, val->tag); MARSHAL_U8LE(ctx, val->qid.type & qt_masks[ctx->version]); MARSHAL_U32LE(ctx, val->qid.vers); MARSHAL_U64LE(ctx, val->qid.path); return false; } static bool marshal_Trenameat(struct lib9p_ctx *ctx, struct lib9p_msg_Trenameat *val, struct _marshal_ret *ret) { uint32_t needed_size = 19 + val->oldname.len + val->newname.len; if (needed_size > ctx->max_msg_size) { lib9p_errorf(ctx, LINUX_ERANGE, "%s message too large to marshal into %s limit (limit=%"PRIu32")", "Trenameat", ctx->version ? "negotiated" : "client", ctx->max_msg_size); return true; } uint32_t offsetof_end = needed_size; uint32_t offsetof_size = 0; MARSHAL_U32LE(ctx, offsetof_end - offsetof_size); MARSHAL_U8LE(ctx, 74); MARSHAL_U16LE(ctx, val->tag); MARSHAL_U32LE(ctx, val->olddirfid); MARSHAL_U16LE(ctx, val->oldname.len); MARSHAL_BYTES_ZEROCOPY(ctx, val->oldname.utf8, val->oldname.len); MARSHAL_U32LE(ctx, val->newdirfid); MARSHAL_U16LE(ctx, val->newname.len); MARSHAL_BYTES_ZEROCOPY(ctx, val->newname.utf8, val->newname.len); return false; } static bool marshal_Rrenameat(struct lib9p_ctx *ctx, struct lib9p_msg_Rrenameat *val, struct _marshal_ret *ret) { uint32_t needed_size = 7; if (needed_size > ctx->max_msg_size) { lib9p_errorf(ctx, LINUX_ERANGE, "%s message too large to marshal into %s limit (limit=%"PRIu32")", "Rrenameat", ctx->version ? "negotiated" : "server", ctx->max_msg_size); return true; } uint32_t offsetof_end = needed_size; uint32_t offsetof_size = 0; MARSHAL_U32LE(ctx, offsetof_end - offsetof_size); MARSHAL_U8LE(ctx, 75); MARSHAL_U16LE(ctx, val->tag); return false; } static bool marshal_Tunlinkat(struct lib9p_ctx *ctx, struct lib9p_msg_Tunlinkat *val, struct _marshal_ret *ret) { uint32_t needed_size = 17 + val->name.len; if (needed_size > ctx->max_msg_size) { lib9p_errorf(ctx, LINUX_ERANGE, "%s message too large to marshal into %s limit (limit=%"PRIu32")", "Tunlinkat", ctx->version ? "negotiated" : "client", ctx->max_msg_size); return true; } uint32_t offsetof_end = needed_size; uint32_t offsetof_size = 0; MARSHAL_U32LE(ctx, offsetof_end - offsetof_size); MARSHAL_U8LE(ctx, 76); MARSHAL_U16LE(ctx, val->tag); MARSHAL_U32LE(ctx, val->dirfd); MARSHAL_U16LE(ctx, val->name.len); MARSHAL_BYTES_ZEROCOPY(ctx, val->name.utf8, val->name.len); MARSHAL_U32LE(ctx, val->flags); return false; } static bool marshal_Runlinkat(struct lib9p_ctx *ctx, struct lib9p_msg_Runlinkat *val, struct _marshal_ret *ret) { uint32_t needed_size = 7; if (needed_size > ctx->max_msg_size) { lib9p_errorf(ctx, LINUX_ERANGE, "%s message too large to marshal into %s limit (limit=%"PRIu32")", "Runlinkat", ctx->version ? "negotiated" : "server", ctx->max_msg_size); return true; } uint32_t offsetof_end = needed_size; uint32_t offsetof_size = 0; MARSHAL_U32LE(ctx, offsetof_end - offsetof_size); MARSHAL_U8LE(ctx, 77); MARSHAL_U16LE(ctx, val->tag); return false; } #endif /* CONFIG_9P_ENABLE_9P2000_L */ #if CONFIG_9P_ENABLE_9P2000_e static bool marshal_Tsession(struct lib9p_ctx *ctx, struct lib9p_msg_Tsession *val, struct _marshal_ret *ret) { uint32_t needed_size = 15; if (needed_size > ctx->max_msg_size) { lib9p_errorf(ctx, LINUX_ERANGE, "%s message too large to marshal into %s limit (limit=%"PRIu32")", "Tsession", ctx->version ? "negotiated" : "client", ctx->max_msg_size); return true; } uint32_t offsetof_end = needed_size; uint32_t offsetof_size = 0; MARSHAL_U32LE(ctx, offsetof_end - offsetof_size); MARSHAL_U8LE(ctx, 150); MARSHAL_U16LE(ctx, val->tag); MARSHAL_U64LE(ctx, val->key); return false; } static bool marshal_Rsession(struct lib9p_ctx *ctx, struct lib9p_msg_Rsession *val, struct _marshal_ret *ret) { uint32_t needed_size = 7; if (needed_size > ctx->max_msg_size) { lib9p_errorf(ctx, LINUX_ERANGE, "%s message too large to marshal into %s limit (limit=%"PRIu32")", "Rsession", ctx->version ? "negotiated" : "server", ctx->max_msg_size); return true; } uint32_t offsetof_end = needed_size; uint32_t offsetof_size = 0; MARSHAL_U32LE(ctx, offsetof_end - offsetof_size); MARSHAL_U8LE(ctx, 151); MARSHAL_U16LE(ctx, val->tag); return false; } static bool marshal_Tsread(struct lib9p_ctx *ctx, struct lib9p_msg_Tsread *val, struct _marshal_ret *ret) { uint64_t needed_size = 13; for (uint16_t i = 0; i < val->nwname; i++) { needed_size += 2 + val->wname[i].len; } if (needed_size > (uint64_t)(ctx->max_msg_size)) { lib9p_errorf(ctx, LINUX_ERANGE, "%s message too large to marshal into %s limit (limit=%"PRIu32")", "Tsread", ctx->version ? "negotiated" : "client", ctx->max_msg_size); return true; } uint32_t offsetof_end = (uint32_t)needed_size; uint32_t offsetof_size = 0; MARSHAL_U32LE(ctx, offsetof_end - offsetof_size); MARSHAL_U8LE(ctx, 152); MARSHAL_U16LE(ctx, val->tag); MARSHAL_U32LE(ctx, val->fid); MARSHAL_U16LE(ctx, val->nwname); for (uint16_t i = 0; i < val->nwname; i++) { MARSHAL_U16LE(ctx, val->wname[i].len); MARSHAL_BYTES_ZEROCOPY(ctx, val->wname[i].utf8, val->wname[i].len); } return false; } static bool marshal_Rsread(struct lib9p_ctx *ctx, struct lib9p_msg_Rsread *val, struct _marshal_ret *ret) { uint64_t needed_size = 11 + val->count; if (needed_size > (uint64_t)(ctx->max_msg_size)) { lib9p_errorf(ctx, LINUX_ERANGE, "%s message too large to marshal into %s limit (limit=%"PRIu32")", "Rsread", ctx->version ? "negotiated" : "server", ctx->max_msg_size); return true; } uint32_t offsetof_end = (uint32_t)needed_size; uint32_t offsetof_size = 0; MARSHAL_U32LE(ctx, offsetof_end - offsetof_size); MARSHAL_U8LE(ctx, 153); MARSHAL_U16LE(ctx, val->tag); MARSHAL_U32LE(ctx, val->count); MARSHAL_BYTES_ZEROCOPY(ctx, val->data, val->count); return false; } static bool marshal_Tswrite(struct lib9p_ctx *ctx, struct lib9p_msg_Tswrite *val, struct _marshal_ret *ret) { uint64_t needed_size = 17 + val->count; for (uint16_t i = 0; i < val->nwname; i++) { needed_size += 2 + val->wname[i].len; } if (needed_size > (uint64_t)(ctx->max_msg_size)) { lib9p_errorf(ctx, LINUX_ERANGE, "%s message too large to marshal into %s limit (limit=%"PRIu32")", "Tswrite", ctx->version ? "negotiated" : "client", ctx->max_msg_size); return true; } uint32_t offsetof_end = (uint32_t)needed_size; uint32_t offsetof_size = 0; MARSHAL_U32LE(ctx, offsetof_end - offsetof_size); MARSHAL_U8LE(ctx, 154); MARSHAL_U16LE(ctx, val->tag); MARSHAL_U32LE(ctx, val->fid); MARSHAL_U16LE(ctx, val->nwname); for (uint16_t i = 0; i < val->nwname; i++) { MARSHAL_U16LE(ctx, val->wname[i].len); MARSHAL_BYTES_ZEROCOPY(ctx, val->wname[i].utf8, val->wname[i].len); } MARSHAL_U32LE(ctx, val->count); MARSHAL_BYTES_ZEROCOPY(ctx, val->data, val->count); return false; } static bool marshal_Rswrite(struct lib9p_ctx *ctx, struct lib9p_msg_Rswrite *val, struct _marshal_ret *ret) { uint32_t needed_size = 11; if (needed_size > ctx->max_msg_size) { lib9p_errorf(ctx, LINUX_ERANGE, "%s message too large to marshal into %s limit (limit=%"PRIu32")", "Rswrite", ctx->version ? "negotiated" : "server", ctx->max_msg_size); return true; } uint32_t offsetof_end = needed_size; uint32_t offsetof_size = 0; MARSHAL_U32LE(ctx, offsetof_end - offsetof_size); MARSHAL_U8LE(ctx, 155); MARSHAL_U16LE(ctx, val->tag); MARSHAL_U32LE(ctx, val->count); return false; } #endif /* CONFIG_9P_ENABLE_9P2000_e */ /* *_format *******************************************************************/ #if CONFIG_9P_ENABLE_9P2000 || CONFIG_9P_ENABLE_9P2000_L || CONFIG_9P_ENABLE_9P2000_e || CONFIG_9P_ENABLE_9P2000_p9p || CONFIG_9P_ENABLE_9P2000_u static void lib9p_tag_format(lib9p_tag_t *self, struct fmt_state *state) { switch (*self) { case LIB9P_TAG_NOTAG: fmt_state_puts(state, "NOTAG"); break; default: fmt_state_printf(state, "%"PRIu16, *self); } } static void lib9p_fid_format(lib9p_fid_t *self, struct fmt_state *state) { switch (*self) { case LIB9P_FID_NOFID: fmt_state_puts(state, "NOFID"); break; default: fmt_state_printf(state, "%"PRIu32, *self); } } static void lib9p_s_format(struct lib9p_s *self, struct fmt_state *state) { /* https://gcc.gnu.org/bugzilla/show_bug.cgi?id=47781 */ #pragma GCC diagnostic push #pragma GCC diagnostic ignored "-Wformat" #pragma GCC diagnostic ignored "-Wformat-extra-args" fmt_state_printf(state, "%.*q", self->len, self->utf8); #pragma GCC diagnostic pop } #endif /* CONFIG_9P_ENABLE_9P2000 || CONFIG_9P_ENABLE_9P2000_L || CONFIG_9P_ENABLE_9P2000_e || CONFIG_9P_ENABLE_9P2000_p9p || CONFIG_9P_ENABLE_9P2000_u */ #if CONFIG_9P_ENABLE_9P2000 || CONFIG_9P_ENABLE_9P2000_e || CONFIG_9P_ENABLE_9P2000_p9p || CONFIG_9P_ENABLE_9P2000_u static void lib9p_dm_format(lib9p_dm_t *self, struct fmt_state *state) { bool empty = true; fmt_state_putchar(state, '('); if ((*self & ~((lib9p_dm_t)0777)) & (UINT32_C(1)<<31)) { if (!empty) fmt_state_putchar(state, '|'); fmt_state_puts(state, "DIR"); empty = false; } if ((*self & ~((lib9p_dm_t)0777)) & (UINT32_C(1)<<30)) { if (!empty) fmt_state_putchar(state, '|'); fmt_state_puts(state, "APPEND"); empty = false; } if ((*self & ~((lib9p_dm_t)0777)) & (UINT32_C(1)<<29)) { if (!empty) fmt_state_putchar(state, '|'); fmt_state_puts(state, "EXCL"); empty = false; } if ((*self & ~((lib9p_dm_t)0777)) & (UINT32_C(1)<<28)) { if (!empty) fmt_state_putchar(state, '|'); fmt_state_puts(state, "_PLAN9_MOUNT"); empty = false; } if ((*self & ~((lib9p_dm_t)0777)) & (UINT32_C(1)<<27)) { if (!empty) fmt_state_putchar(state, '|'); fmt_state_puts(state, "AUTH"); empty = false; } if ((*self & ~((lib9p_dm_t)0777)) & (UINT32_C(1)<<26)) { if (!empty) fmt_state_putchar(state, '|'); fmt_state_puts(state, "TMP"); empty = false; } if ((*self & ~((lib9p_dm_t)0777)) & (UINT32_C(1)<<25)) { if (!empty) fmt_state_putchar(state, '|'); fmt_state_puts(state, "1<<25"); empty = false; } if ((*self & ~((lib9p_dm_t)0777)) & (UINT32_C(1)<<24)) { if (!empty) fmt_state_putchar(state, '|'); fmt_state_puts(state, "1<<24"); empty = false; } if ((*self & ~((lib9p_dm_t)0777)) & (UINT32_C(1)<<23)) { if (!empty) fmt_state_putchar(state, '|'); fmt_state_puts(state, "DEVICE"); empty = false; } if ((*self & ~((lib9p_dm_t)0777)) & (UINT32_C(1)<<22)) { if (!empty) fmt_state_putchar(state, '|'); fmt_state_puts(state, "1<<22"); empty = false; } if ((*self & ~((lib9p_dm_t)0777)) & (UINT32_C(1)<<21)) { if (!empty) fmt_state_putchar(state, '|'); fmt_state_puts(state, "PIPE"); empty = false; } if ((*self & ~((lib9p_dm_t)0777)) & (UINT32_C(1)<<20)) { if (!empty) fmt_state_putchar(state, '|'); fmt_state_puts(state, "SOCKET"); empty = false; } if ((*self & ~((lib9p_dm_t)0777)) & (UINT32_C(1)<<19)) { if (!empty) fmt_state_putchar(state, '|'); fmt_state_puts(state, "SETUID"); empty = false; } if ((*self & ~((lib9p_dm_t)0777)) & (UINT32_C(1)<<18)) { if (!empty) fmt_state_putchar(state, '|'); fmt_state_puts(state, "SETGID"); empty = false; } if ((*self & ~((lib9p_dm_t)0777)) & (UINT32_C(1)<<17)) { if (!empty) fmt_state_putchar(state, '|'); fmt_state_puts(state, "1<<17"); empty = false; } if ((*self & ~((lib9p_dm_t)0777)) & (UINT32_C(1)<<16)) { if (!empty) fmt_state_putchar(state, '|'); fmt_state_puts(state, "1<<16"); empty = false; } if ((*self & ~((lib9p_dm_t)0777)) & (UINT32_C(1)<<15)) { if (!empty) fmt_state_putchar(state, '|'); fmt_state_puts(state, "1<<15"); empty = false; } if ((*self & ~((lib9p_dm_t)0777)) & (UINT32_C(1)<<14)) { if (!empty) fmt_state_putchar(state, '|'); fmt_state_puts(state, "1<<14"); empty = false; } if ((*self & ~((lib9p_dm_t)0777)) & (UINT32_C(1)<<13)) { if (!empty) fmt_state_putchar(state, '|'); fmt_state_puts(state, "1<<13"); empty = false; } if ((*self & ~((lib9p_dm_t)0777)) & (UINT32_C(1)<<12)) { if (!empty) fmt_state_putchar(state, '|'); fmt_state_puts(state, "1<<12"); empty = false; } if ((*self & ~((lib9p_dm_t)0777)) & (UINT32_C(1)<<11)) { if (!empty) fmt_state_putchar(state, '|'); fmt_state_puts(state, "1<<11"); empty = false; } if ((*self & ~((lib9p_dm_t)0777)) & (UINT32_C(1)<<10)) { if (!empty) fmt_state_putchar(state, '|'); fmt_state_puts(state, "1<<10"); empty = false; } if ((*self & ~((lib9p_dm_t)0777)) & (UINT32_C(1)<<9)) { if (!empty) fmt_state_putchar(state, '|'); fmt_state_puts(state, "1<<9"); empty = false; } if ((*self & ~((lib9p_dm_t)0777)) & (UINT32_C(1)<<8)) { if (!empty) fmt_state_putchar(state, '|'); fmt_state_puts(state, "OWNER_R"); empty = false; } if ((*self & ~((lib9p_dm_t)0777)) & (UINT32_C(1)<<7)) { if (!empty) fmt_state_putchar(state, '|'); fmt_state_puts(state, "OWNER_W"); empty = false; } if ((*self & ~((lib9p_dm_t)0777)) & (UINT32_C(1)<<6)) { if (!empty) fmt_state_putchar(state, '|'); fmt_state_puts(state, "OWNER_X"); empty = false; } if ((*self & ~((lib9p_dm_t)0777)) & (UINT32_C(1)<<5)) { if (!empty) fmt_state_putchar(state, '|'); fmt_state_puts(state, "GROUP_R"); empty = false; } if ((*self & ~((lib9p_dm_t)0777)) & (UINT32_C(1)<<4)) { if (!empty) fmt_state_putchar(state, '|'); fmt_state_puts(state, "GROUP_W"); empty = false; } if ((*self & ~((lib9p_dm_t)0777)) & (UINT32_C(1)<<3)) { if (!empty) fmt_state_putchar(state, '|'); fmt_state_puts(state, "GROUP_X"); empty = false; } if ((*self & ~((lib9p_dm_t)0777)) & (UINT32_C(1)<<2)) { if (!empty) fmt_state_putchar(state, '|'); fmt_state_puts(state, "OTHER_R"); empty = false; } if ((*self & ~((lib9p_dm_t)0777)) & (UINT32_C(1)<<1)) { if (!empty) fmt_state_putchar(state, '|'); fmt_state_puts(state, "OTHER_W"); empty = false; } if ((*self & ~((lib9p_dm_t)0777)) & (UINT32_C(1)<<0)) { if (!empty) fmt_state_putchar(state, '|'); fmt_state_puts(state, "OTHER_X"); empty = false; } if (!empty) fmt_state_putchar(state, '|'); fmt_state_printf(state, "%#04"PRIo32, *self & 0777); fmt_state_putchar(state, ')'); } #endif /* CONFIG_9P_ENABLE_9P2000 || CONFIG_9P_ENABLE_9P2000_e || CONFIG_9P_ENABLE_9P2000_p9p || CONFIG_9P_ENABLE_9P2000_u */ #if CONFIG_9P_ENABLE_9P2000 || CONFIG_9P_ENABLE_9P2000_L || CONFIG_9P_ENABLE_9P2000_e || CONFIG_9P_ENABLE_9P2000_p9p || CONFIG_9P_ENABLE_9P2000_u static void lib9p_qt_format(lib9p_qt_t *self, struct fmt_state *state) { bool empty = true; fmt_state_putchar(state, '('); if (*self & (UINT8_C(1)<<7)) { if (!empty) fmt_state_putchar(state, '|'); fmt_state_puts(state, "DIR"); empty = false; } if (*self & (UINT8_C(1)<<6)) { if (!empty) fmt_state_putchar(state, '|'); fmt_state_puts(state, "APPEND"); empty = false; } if (*self & (UINT8_C(1)<<5)) { if (!empty) fmt_state_putchar(state, '|'); fmt_state_puts(state, "EXCL"); empty = false; } if (*self & (UINT8_C(1)<<4)) { if (!empty) fmt_state_putchar(state, '|'); fmt_state_puts(state, "_PLAN9_MOUNT"); empty = false; } if (*self & (UINT8_C(1)<<3)) { if (!empty) fmt_state_putchar(state, '|'); fmt_state_puts(state, "AUTH"); empty = false; } if (*self & (UINT8_C(1)<<2)) { if (!empty) fmt_state_putchar(state, '|'); fmt_state_puts(state, "TMP"); empty = false; } if (*self & (UINT8_C(1)<<1)) { if (!empty) fmt_state_putchar(state, '|'); fmt_state_puts(state, "SYMLINK"); empty = false; } if (*self & (UINT8_C(1)<<0)) { if (!empty) fmt_state_putchar(state, '|'); fmt_state_puts(state, "1<<0"); empty = false; } if (empty) fmt_state_putchar(state, '0'); fmt_state_putchar(state, ')'); } static void lib9p_qid_format(struct lib9p_qid *self, struct fmt_state *state) { fmt_state_putchar(state, '{'); fmt_state_puts(state, " type="); lib9p_qt_format(&self->type, state); fmt_state_puts(state, " vers="); fmt_state_printf(state, "%"PRIu32, self->vers); fmt_state_puts(state, " path="); fmt_state_printf(state, "%"PRIu64, self->path); fmt_state_puts(state, " }"); } #endif /* CONFIG_9P_ENABLE_9P2000 || CONFIG_9P_ENABLE_9P2000_L || CONFIG_9P_ENABLE_9P2000_e || CONFIG_9P_ENABLE_9P2000_p9p || CONFIG_9P_ENABLE_9P2000_u */ #if CONFIG_9P_ENABLE_9P2000 || CONFIG_9P_ENABLE_9P2000_e || CONFIG_9P_ENABLE_9P2000_p9p || CONFIG_9P_ENABLE_9P2000_u static void lib9p_stat_format(struct lib9p_stat *self, struct fmt_state *state) { fmt_state_putchar(state, '{'); fmt_state_puts(state, " kern_type="); fmt_state_printf(state, "%"PRIu16, self->kern_type); fmt_state_puts(state, " kern_dev="); fmt_state_printf(state, "%"PRIu32, self->kern_dev); fmt_state_puts(state, " file_qid="); lib9p_qid_format(&self->file_qid, state); fmt_state_puts(state, " file_mode="); lib9p_dm_format(&self->file_mode, state); fmt_state_puts(state, " file_atime="); fmt_state_printf(state, "%"PRIu32, self->file_atime); fmt_state_puts(state, " file_mtime="); fmt_state_printf(state, "%"PRIu32, self->file_mtime); fmt_state_puts(state, " file_size="); fmt_state_printf(state, "%"PRIu64, self->file_size); fmt_state_puts(state, " file_name="); lib9p_s_format(&self->file_name, state); fmt_state_puts(state, " file_owner_uid="); lib9p_s_format(&self->file_owner_uid, state); fmt_state_puts(state, " file_owner_gid="); lib9p_s_format(&self->file_owner_gid, state); fmt_state_puts(state, " file_last_modified_uid="); lib9p_s_format(&self->file_last_modified_uid, state); #if CONFIG_9P_ENABLE_9P2000_u fmt_state_puts(state, " file_extension="); lib9p_s_format(&self->file_extension, state); fmt_state_puts(state, " file_owner_n_uid="); lib9p_nuid_format(&self->file_owner_n_uid, state); fmt_state_puts(state, " file_owner_n_gid="); lib9p_nuid_format(&self->file_owner_n_gid, state); fmt_state_puts(state, " file_last_modified_n_uid="); lib9p_nuid_format(&self->file_last_modified_n_uid, state); #endif /* CONFIG_9P_ENABLE_9P2000_u */ fmt_state_puts(state, " }"); } static void lib9p_o_format(lib9p_o_t *self, struct fmt_state *state) { bool empty = true; fmt_state_putchar(state, '('); if (*self & (UINT8_C(1)<<7)) { if (!empty) fmt_state_putchar(state, '|'); fmt_state_puts(state, "1<<7"); empty = false; } if (*self & (UINT8_C(1)<<6)) { if (!empty) fmt_state_putchar(state, '|'); fmt_state_puts(state, "RCLOSE"); empty = false; } if (*self & (UINT8_C(1)<<5)) { if (!empty) fmt_state_putchar(state, '|'); fmt_state_puts(state, "CEXEC"); empty = false; } if (*self & (UINT8_C(1)<<4)) { if (!empty) fmt_state_putchar(state, '|'); fmt_state_puts(state, "TRUNC"); empty = false; } if (*self & (UINT8_C(1)<<3)) { if (!empty) fmt_state_putchar(state, '|'); fmt_state_puts(state, "1<<3"); empty = false; } if (*self & (UINT8_C(1)<<2)) { if (!empty) fmt_state_putchar(state, '|'); fmt_state_puts(state, "1<<2"); empty = false; } switch (*self & LIB9P_O_MODE_MASK) { case LIB9P_O_MODE_READ: if (!empty) fmt_state_putchar(state, '|'); fmt_state_puts(state, "MODE_READ"); empty = false; break; case LIB9P_O_MODE_WRITE: if (!empty) fmt_state_putchar(state, '|'); fmt_state_puts(state, "MODE_WRITE"); empty = false; break; case LIB9P_O_MODE_RDWR: if (!empty) fmt_state_putchar(state, '|'); fmt_state_puts(state, "MODE_RDWR"); empty = false; break; case LIB9P_O_MODE_EXEC: if (!empty) fmt_state_putchar(state, '|'); fmt_state_puts(state, "MODE_EXEC"); empty = false; break; default: if (!empty) fmt_state_putchar(state, '|'); fmt_state_printf(state, "%"PRIu8, *self & LIB9P_O_MODE_MASK); empty = false; } if (empty) fmt_state_putchar(state, '0'); fmt_state_putchar(state, ')'); } #endif /* CONFIG_9P_ENABLE_9P2000 || CONFIG_9P_ENABLE_9P2000_e || CONFIG_9P_ENABLE_9P2000_p9p || CONFIG_9P_ENABLE_9P2000_u */ #if CONFIG_9P_ENABLE_9P2000 || CONFIG_9P_ENABLE_9P2000_L || CONFIG_9P_ENABLE_9P2000_e || CONFIG_9P_ENABLE_9P2000_p9p || CONFIG_9P_ENABLE_9P2000_u static void lib9p_msg_Tversion_format(struct lib9p_msg_Tversion *self, struct fmt_state *state) { fmt_state_puts(state, "Tversion {"); fmt_state_puts(state, " tag="); lib9p_tag_format(&self->tag, state); fmt_state_puts(state, " max_msg_size="); fmt_state_printf(state, "%"PRIu32, self->max_msg_size); fmt_state_puts(state, " version="); lib9p_s_format(&self->version, state); fmt_state_puts(state, " }"); } static void lib9p_msg_Rversion_format(struct lib9p_msg_Rversion *self, struct fmt_state *state) { fmt_state_puts(state, "Rversion {"); fmt_state_puts(state, " tag="); lib9p_tag_format(&self->tag, state); fmt_state_puts(state, " max_msg_size="); fmt_state_printf(state, "%"PRIu32, self->max_msg_size); fmt_state_puts(state, " version="); lib9p_s_format(&self->version, state); fmt_state_puts(state, " }"); } static void lib9p_msg_Tauth_format(struct lib9p_msg_Tauth *self, struct fmt_state *state) { fmt_state_puts(state, "Tauth {"); fmt_state_puts(state, " tag="); lib9p_tag_format(&self->tag, state); fmt_state_puts(state, " afid="); lib9p_fid_format(&self->afid, state); fmt_state_puts(state, " uname="); lib9p_s_format(&self->uname, state); fmt_state_puts(state, " aname="); lib9p_s_format(&self->aname, state); #if CONFIG_9P_ENABLE_9P2000_L || CONFIG_9P_ENABLE_9P2000_u fmt_state_puts(state, " n_uid="); lib9p_nuid_format(&self->n_uid, state); #endif /* CONFIG_9P_ENABLE_9P2000_L || CONFIG_9P_ENABLE_9P2000_u */ fmt_state_puts(state, " }"); } static void lib9p_msg_Rauth_format(struct lib9p_msg_Rauth *self, struct fmt_state *state) { fmt_state_puts(state, "Rauth {"); fmt_state_puts(state, " tag="); lib9p_tag_format(&self->tag, state); fmt_state_puts(state, " aqid="); lib9p_qid_format(&self->aqid, state); fmt_state_puts(state, " }"); } static void lib9p_msg_Tattach_format(struct lib9p_msg_Tattach *self, struct fmt_state *state) { fmt_state_puts(state, "Tattach {"); fmt_state_puts(state, " tag="); lib9p_tag_format(&self->tag, state); fmt_state_puts(state, " fid="); lib9p_fid_format(&self->fid, state); fmt_state_puts(state, " afid="); lib9p_fid_format(&self->afid, state); fmt_state_puts(state, " uname="); lib9p_s_format(&self->uname, state); fmt_state_puts(state, " aname="); lib9p_s_format(&self->aname, state); #if CONFIG_9P_ENABLE_9P2000_L || CONFIG_9P_ENABLE_9P2000_u fmt_state_puts(state, " n_uid="); lib9p_nuid_format(&self->n_uid, state); #endif /* CONFIG_9P_ENABLE_9P2000_L || CONFIG_9P_ENABLE_9P2000_u */ fmt_state_puts(state, " }"); } static void lib9p_msg_Rattach_format(struct lib9p_msg_Rattach *self, struct fmt_state *state) { fmt_state_puts(state, "Rattach {"); fmt_state_puts(state, " tag="); lib9p_tag_format(&self->tag, state); fmt_state_puts(state, " qid="); lib9p_qid_format(&self->qid, state); fmt_state_puts(state, " }"); } static void lib9p_msg_Rerror_format(struct lib9p_msg_Rerror *self, struct fmt_state *state) { fmt_state_puts(state, "Rerror {"); fmt_state_puts(state, " tag="); lib9p_tag_format(&self->tag, state); fmt_state_puts(state, " ename="); lib9p_s_format(&self->ename, state); #if CONFIG_9P_ENABLE_9P2000_u fmt_state_puts(state, " errno="); lib9p_errno_format(&self->errno, state); #endif /* CONFIG_9P_ENABLE_9P2000_u */ fmt_state_puts(state, " }"); } static void lib9p_msg_Tflush_format(struct lib9p_msg_Tflush *self, struct fmt_state *state) { fmt_state_puts(state, "Tflush {"); fmt_state_puts(state, " tag="); lib9p_tag_format(&self->tag, state); fmt_state_puts(state, " oldtag="); fmt_state_printf(state, "%"PRIu16, self->oldtag); fmt_state_puts(state, " }"); } static void lib9p_msg_Rflush_format(struct lib9p_msg_Rflush *self, struct fmt_state *state) { fmt_state_puts(state, "Rflush {"); fmt_state_puts(state, " tag="); lib9p_tag_format(&self->tag, state); fmt_state_puts(state, " }"); } static void lib9p_msg_Twalk_format(struct lib9p_msg_Twalk *self, struct fmt_state *state) { fmt_state_puts(state, "Twalk {"); fmt_state_puts(state, " tag="); lib9p_tag_format(&self->tag, state); fmt_state_puts(state, " fid="); lib9p_fid_format(&self->fid, state); fmt_state_puts(state, " newfid="); lib9p_fid_format(&self->newfid, state); fmt_state_puts(state, " nwname="); fmt_state_printf(state, "%"PRIu16, self->nwname); fmt_state_puts(state, " wname=["); for (uint16_t i = 0; i < self->nwname; i++) { if (i) fmt_state_puts(state, ", "); lib9p_s_format(&self->wname[i], state); } fmt_state_puts(state, " ]"); fmt_state_puts(state, " }"); } static void lib9p_msg_Rwalk_format(struct lib9p_msg_Rwalk *self, struct fmt_state *state) { fmt_state_puts(state, "Rwalk {"); fmt_state_puts(state, " tag="); lib9p_tag_format(&self->tag, state); fmt_state_puts(state, " nwqid="); fmt_state_printf(state, "%"PRIu16, self->nwqid); fmt_state_puts(state, " wqid=["); for (uint16_t i = 0; i < self->nwqid; i++) { if (i) fmt_state_puts(state, ", "); lib9p_qid_format(&self->wqid[i], state); } fmt_state_puts(state, " ]"); fmt_state_puts(state, " }"); } #endif /* CONFIG_9P_ENABLE_9P2000 || CONFIG_9P_ENABLE_9P2000_L || CONFIG_9P_ENABLE_9P2000_e || CONFIG_9P_ENABLE_9P2000_p9p || CONFIG_9P_ENABLE_9P2000_u */ #if CONFIG_9P_ENABLE_9P2000 || CONFIG_9P_ENABLE_9P2000_e || CONFIG_9P_ENABLE_9P2000_p9p || CONFIG_9P_ENABLE_9P2000_u static void lib9p_msg_Topen_format(struct lib9p_msg_Topen *self, struct fmt_state *state) { fmt_state_puts(state, "Topen {"); fmt_state_puts(state, " tag="); lib9p_tag_format(&self->tag, state); fmt_state_puts(state, " fid="); lib9p_fid_format(&self->fid, state); fmt_state_puts(state, " mode="); lib9p_o_format(&self->mode, state); fmt_state_puts(state, " }"); } static void lib9p_msg_Ropen_format(struct lib9p_msg_Ropen *self, struct fmt_state *state) { fmt_state_puts(state, "Ropen {"); fmt_state_puts(state, " tag="); lib9p_tag_format(&self->tag, state); fmt_state_puts(state, " qid="); lib9p_qid_format(&self->qid, state); fmt_state_puts(state, " iounit="); fmt_state_printf(state, "%"PRIu32, self->iounit); fmt_state_puts(state, " }"); } static void lib9p_msg_Tcreate_format(struct lib9p_msg_Tcreate *self, struct fmt_state *state) { fmt_state_puts(state, "Tcreate {"); fmt_state_puts(state, " tag="); lib9p_tag_format(&self->tag, state); fmt_state_puts(state, " fid="); lib9p_fid_format(&self->fid, state); fmt_state_puts(state, " name="); lib9p_s_format(&self->name, state); fmt_state_puts(state, " perm="); lib9p_dm_format(&self->perm, state); fmt_state_puts(state, " mode="); lib9p_o_format(&self->mode, state); fmt_state_puts(state, " }"); } static void lib9p_msg_Rcreate_format(struct lib9p_msg_Rcreate *self, struct fmt_state *state) { fmt_state_puts(state, "Rcreate {"); fmt_state_puts(state, " tag="); lib9p_tag_format(&self->tag, state); fmt_state_puts(state, " qid="); lib9p_qid_format(&self->qid, state); fmt_state_puts(state, " iounit="); fmt_state_printf(state, "%"PRIu32, self->iounit); fmt_state_puts(state, " }"); } #endif /* CONFIG_9P_ENABLE_9P2000 || CONFIG_9P_ENABLE_9P2000_e || CONFIG_9P_ENABLE_9P2000_p9p || CONFIG_9P_ENABLE_9P2000_u */ #if CONFIG_9P_ENABLE_9P2000 || CONFIG_9P_ENABLE_9P2000_L || CONFIG_9P_ENABLE_9P2000_e || CONFIG_9P_ENABLE_9P2000_p9p || CONFIG_9P_ENABLE_9P2000_u static void lib9p_msg_Tread_format(struct lib9p_msg_Tread *self, struct fmt_state *state) { fmt_state_puts(state, "Tread {"); fmt_state_puts(state, " tag="); lib9p_tag_format(&self->tag, state); fmt_state_puts(state, " fid="); lib9p_fid_format(&self->fid, state); fmt_state_puts(state, " offset="); fmt_state_printf(state, "%"PRIu64, self->offset); fmt_state_puts(state, " count="); fmt_state_printf(state, "%"PRIu32, self->count); fmt_state_puts(state, " }"); } static void lib9p_msg_Rread_format(struct lib9p_msg_Rread *self, struct fmt_state *state) { fmt_state_puts(state, "Rread {"); fmt_state_puts(state, " tag="); lib9p_tag_format(&self->tag, state); fmt_state_puts(state, " count="); fmt_state_printf(state, "%"PRIu32, self->count); fmt_state_puts(state, " data="); fmt_state_puts(state, " }"); } static void lib9p_msg_Twrite_format(struct lib9p_msg_Twrite *self, struct fmt_state *state) { fmt_state_puts(state, "Twrite {"); fmt_state_puts(state, " tag="); lib9p_tag_format(&self->tag, state); fmt_state_puts(state, " fid="); lib9p_fid_format(&self->fid, state); fmt_state_puts(state, " offset="); fmt_state_printf(state, "%"PRIu64, self->offset); fmt_state_puts(state, " count="); fmt_state_printf(state, "%"PRIu32, self->count); fmt_state_puts(state, " data="); fmt_state_puts(state, " }"); } static void lib9p_msg_Rwrite_format(struct lib9p_msg_Rwrite *self, struct fmt_state *state) { fmt_state_puts(state, "Rwrite {"); fmt_state_puts(state, " tag="); lib9p_tag_format(&self->tag, state); fmt_state_puts(state, " count="); fmt_state_printf(state, "%"PRIu32, self->count); fmt_state_puts(state, " }"); } static void lib9p_msg_Tclunk_format(struct lib9p_msg_Tclunk *self, struct fmt_state *state) { fmt_state_puts(state, "Tclunk {"); fmt_state_puts(state, " tag="); lib9p_tag_format(&self->tag, state); fmt_state_puts(state, " fid="); lib9p_fid_format(&self->fid, state); fmt_state_puts(state, " }"); } static void lib9p_msg_Rclunk_format(struct lib9p_msg_Rclunk *self, struct fmt_state *state) { fmt_state_puts(state, "Rclunk {"); fmt_state_puts(state, " tag="); lib9p_tag_format(&self->tag, state); fmt_state_puts(state, " }"); } static void lib9p_msg_Tremove_format(struct lib9p_msg_Tremove *self, struct fmt_state *state) { fmt_state_puts(state, "Tremove {"); fmt_state_puts(state, " tag="); lib9p_tag_format(&self->tag, state); fmt_state_puts(state, " fid="); lib9p_fid_format(&self->fid, state); fmt_state_puts(state, " }"); } static void lib9p_msg_Rremove_format(struct lib9p_msg_Rremove *self, struct fmt_state *state) { fmt_state_puts(state, "Rremove {"); fmt_state_puts(state, " tag="); lib9p_tag_format(&self->tag, state); fmt_state_puts(state, " }"); } #endif /* CONFIG_9P_ENABLE_9P2000 || CONFIG_9P_ENABLE_9P2000_L || CONFIG_9P_ENABLE_9P2000_e || CONFIG_9P_ENABLE_9P2000_p9p || CONFIG_9P_ENABLE_9P2000_u */ #if CONFIG_9P_ENABLE_9P2000 || CONFIG_9P_ENABLE_9P2000_e || CONFIG_9P_ENABLE_9P2000_p9p || CONFIG_9P_ENABLE_9P2000_u static void lib9p_msg_Tstat_format(struct lib9p_msg_Tstat *self, struct fmt_state *state) { fmt_state_puts(state, "Tstat {"); fmt_state_puts(state, " tag="); lib9p_tag_format(&self->tag, state); fmt_state_puts(state, " fid="); lib9p_fid_format(&self->fid, state); fmt_state_puts(state, " }"); } static void lib9p_msg_Rstat_format(struct lib9p_msg_Rstat *self, struct fmt_state *state) { fmt_state_puts(state, "Rstat {"); fmt_state_puts(state, " tag="); lib9p_tag_format(&self->tag, state); fmt_state_puts(state, " stat="); lib9p_stat_format(&self->stat, state); fmt_state_puts(state, " }"); } static void lib9p_msg_Twstat_format(struct lib9p_msg_Twstat *self, struct fmt_state *state) { fmt_state_puts(state, "Twstat {"); fmt_state_puts(state, " tag="); lib9p_tag_format(&self->tag, state); fmt_state_puts(state, " fid="); lib9p_fid_format(&self->fid, state); fmt_state_puts(state, " stat="); lib9p_stat_format(&self->stat, state); fmt_state_puts(state, " }"); } static void lib9p_msg_Rwstat_format(struct lib9p_msg_Rwstat *self, struct fmt_state *state) { fmt_state_puts(state, "Rwstat {"); fmt_state_puts(state, " tag="); lib9p_tag_format(&self->tag, state); fmt_state_puts(state, " }"); } #endif /* CONFIG_9P_ENABLE_9P2000 || CONFIG_9P_ENABLE_9P2000_e || CONFIG_9P_ENABLE_9P2000_p9p || CONFIG_9P_ENABLE_9P2000_u */ #if CONFIG_9P_ENABLE_9P2000_p9p static void lib9p_msg_Topenfd_format(struct lib9p_msg_Topenfd *self, struct fmt_state *state) { fmt_state_puts(state, "Topenfd {"); fmt_state_puts(state, " tag="); lib9p_tag_format(&self->tag, state); fmt_state_puts(state, " fid="); lib9p_fid_format(&self->fid, state); fmt_state_puts(state, " mode="); lib9p_o_format(&self->mode, state); fmt_state_puts(state, " }"); } static void lib9p_msg_Ropenfd_format(struct lib9p_msg_Ropenfd *self, struct fmt_state *state) { fmt_state_puts(state, "Ropenfd {"); fmt_state_puts(state, " tag="); lib9p_tag_format(&self->tag, state); fmt_state_puts(state, " qid="); lib9p_qid_format(&self->qid, state); fmt_state_puts(state, " iounit="); fmt_state_printf(state, "%"PRIu32, self->iounit); fmt_state_puts(state, " unixfd="); fmt_state_printf(state, "%"PRIu32, self->unixfd); fmt_state_puts(state, " }"); } #endif /* CONFIG_9P_ENABLE_9P2000_p9p */ #if CONFIG_9P_ENABLE_9P2000_L || CONFIG_9P_ENABLE_9P2000_u static void lib9p_nuid_format(lib9p_nuid_t *self, struct fmt_state *state) { switch (*self) { case LIB9P_NUID_NONUID: fmt_state_puts(state, "NONUID"); break; default: fmt_state_printf(state, "%"PRIu32, *self); } } static void lib9p_errno_format(lib9p_errno_t *self, struct fmt_state *state) { switch (*self) { case LIB9P_ERRNO_NOERROR: fmt_state_puts(state, "NOERROR"); break; default: fmt_state_printf(state, "%"PRIu32, *self); } } #endif /* CONFIG_9P_ENABLE_9P2000_L || CONFIG_9P_ENABLE_9P2000_u */ #if CONFIG_9P_ENABLE_9P2000_L static void lib9p_super_magic_format(lib9p_super_magic_t *self, struct fmt_state *state) { switch (*self) { case LIB9P_SUPER_MAGIC_V9FS_MAGIC: fmt_state_puts(state, "V9FS_MAGIC"); break; default: fmt_state_printf(state, "%"PRIu32, *self); } } static void lib9p_lo_format(lib9p_lo_t *self, struct fmt_state *state) { bool empty = true; fmt_state_putchar(state, '('); if (*self & (UINT32_C(1)<<31)) { if (!empty) fmt_state_putchar(state, '|'); fmt_state_puts(state, "1<<31"); empty = false; } if (*self & (UINT32_C(1)<<30)) { if (!empty) fmt_state_putchar(state, '|'); fmt_state_puts(state, "1<<30"); empty = false; } if (*self & (UINT32_C(1)<<29)) { if (!empty) fmt_state_putchar(state, '|'); fmt_state_puts(state, "1<<29"); empty = false; } if (*self & (UINT32_C(1)<<28)) { if (!empty) fmt_state_putchar(state, '|'); fmt_state_puts(state, "1<<28"); empty = false; } if (*self & (UINT32_C(1)<<27)) { if (!empty) fmt_state_putchar(state, '|'); fmt_state_puts(state, "1<<27"); empty = false; } if (*self & (UINT32_C(1)<<26)) { if (!empty) fmt_state_putchar(state, '|'); fmt_state_puts(state, "1<<26"); empty = false; } if (*self & (UINT32_C(1)<<25)) { if (!empty) fmt_state_putchar(state, '|'); fmt_state_puts(state, "1<<25"); empty = false; } if (*self & (UINT32_C(1)<<24)) { if (!empty) fmt_state_putchar(state, '|'); fmt_state_puts(state, "1<<24"); empty = false; } if (*self & (UINT32_C(1)<<23)) { if (!empty) fmt_state_putchar(state, '|'); fmt_state_puts(state, "1<<23"); empty = false; } if (*self & (UINT32_C(1)<<22)) { if (!empty) fmt_state_putchar(state, '|'); fmt_state_puts(state, "1<<22"); empty = false; } if (*self & (UINT32_C(1)<<21)) { if (!empty) fmt_state_putchar(state, '|'); fmt_state_puts(state, "1<<21"); empty = false; } if (*self & (UINT32_C(1)<<20)) { if (!empty) fmt_state_putchar(state, '|'); fmt_state_puts(state, "SYNC"); empty = false; } if (*self & (UINT32_C(1)<<19)) { if (!empty) fmt_state_putchar(state, '|'); fmt_state_puts(state, "CLOEXEC"); empty = false; } if (*self & (UINT32_C(1)<<18)) { if (!empty) fmt_state_putchar(state, '|'); fmt_state_puts(state, "NOATIME"); empty = false; } if (*self & (UINT32_C(1)<<17)) { if (!empty) fmt_state_putchar(state, '|'); fmt_state_puts(state, "NOFOLLOW"); empty = false; } if (*self & (UINT32_C(1)<<16)) { if (!empty) fmt_state_putchar(state, '|'); fmt_state_puts(state, "DIRECTORY"); empty = false; } if (*self & (UINT32_C(1)<<15)) { if (!empty) fmt_state_putchar(state, '|'); fmt_state_puts(state, "LARGEFILE"); empty = false; } if (*self & (UINT32_C(1)<<14)) { if (!empty) fmt_state_putchar(state, '|'); fmt_state_puts(state, "DIRECT"); empty = false; } if (*self & (UINT32_C(1)<<13)) { if (!empty) fmt_state_putchar(state, '|'); fmt_state_puts(state, "BSD_FASYNC"); empty = false; } if (*self & (UINT32_C(1)<<12)) { if (!empty) fmt_state_putchar(state, '|'); fmt_state_puts(state, "DSYNC"); empty = false; } if (*self & (UINT32_C(1)<<11)) { if (!empty) fmt_state_putchar(state, '|'); fmt_state_puts(state, "NONBLOCK"); empty = false; } if (*self & (UINT32_C(1)<<10)) { if (!empty) fmt_state_putchar(state, '|'); fmt_state_puts(state, "APPEND"); empty = false; } if (*self & (UINT32_C(1)<<9)) { if (!empty) fmt_state_putchar(state, '|'); fmt_state_puts(state, "TRUNC"); empty = false; } if (*self & (UINT32_C(1)<<8)) { if (!empty) fmt_state_putchar(state, '|'); fmt_state_puts(state, "NOCTTY"); empty = false; } if (*self & (UINT32_C(1)<<7)) { if (!empty) fmt_state_putchar(state, '|'); fmt_state_puts(state, "EXCL"); empty = false; } if (*self & (UINT32_C(1)<<6)) { if (!empty) fmt_state_putchar(state, '|'); fmt_state_puts(state, "CREATE"); empty = false; } if (*self & (UINT32_C(1)<<5)) { if (!empty) fmt_state_putchar(state, '|'); fmt_state_puts(state, "1<<5"); empty = false; } if (*self & (UINT32_C(1)<<4)) { if (!empty) fmt_state_putchar(state, '|'); fmt_state_puts(state, "1<<4"); empty = false; } if (*self & (UINT32_C(1)<<3)) { if (!empty) fmt_state_putchar(state, '|'); fmt_state_puts(state, "1<<3"); empty = false; } if (*self & (UINT32_C(1)<<2)) { if (!empty) fmt_state_putchar(state, '|'); fmt_state_puts(state, "1<<2"); empty = false; } switch (*self & LIB9P_LO_MODE_MASK) { case LIB9P_LO_MODE_RDONLY: if (!empty) fmt_state_putchar(state, '|'); fmt_state_puts(state, "MODE_RDONLY"); empty = false; break; case LIB9P_LO_MODE_WRONLY: if (!empty) fmt_state_putchar(state, '|'); fmt_state_puts(state, "MODE_WRONLY"); empty = false; break; case LIB9P_LO_MODE_RDWR: if (!empty) fmt_state_putchar(state, '|'); fmt_state_puts(state, "MODE_RDWR"); empty = false; break; case LIB9P_LO_MODE_NOACCESS: if (!empty) fmt_state_putchar(state, '|'); fmt_state_puts(state, "MODE_NOACCESS"); empty = false; break; default: if (!empty) fmt_state_putchar(state, '|'); fmt_state_printf(state, "%"PRIu32, *self & LIB9P_LO_MODE_MASK); empty = false; } if (empty) fmt_state_putchar(state, '0'); fmt_state_putchar(state, ')'); } static void lib9p_dt_format(lib9p_dt_t *self, struct fmt_state *state) { switch (*self) { case LIB9P_DT_UNKNOWN: fmt_state_puts(state, "UNKNOWN"); break; case LIB9P_DT_PIPE: fmt_state_puts(state, "PIPE"); break; case LIB9P_DT_CHAR_DEV: fmt_state_puts(state, "CHAR_DEV"); break; case LIB9P_DT_DIRECTORY: fmt_state_puts(state, "DIRECTORY"); break; case LIB9P_DT_BLOCK_DEV: fmt_state_puts(state, "BLOCK_DEV"); break; case LIB9P_DT_REGULAR: fmt_state_puts(state, "REGULAR"); break; case LIB9P_DT_SYMLINK: fmt_state_puts(state, "SYMLINK"); break; case LIB9P_DT_SOCKET: fmt_state_puts(state, "SOCKET"); break; case _LIB9P_DT_WHITEOUT: fmt_state_puts(state, "_WHITEOUT"); break; default: fmt_state_printf(state, "%"PRIu8, *self); } } static void lib9p_mode_format(lib9p_mode_t *self, struct fmt_state *state) { bool empty = true; fmt_state_putchar(state, '('); if (*self & (UINT32_C(1)<<31)) { if (!empty) fmt_state_putchar(state, '|'); fmt_state_puts(state, "1<<31"); empty = false; } if (*self & (UINT32_C(1)<<30)) { if (!empty) fmt_state_putchar(state, '|'); fmt_state_puts(state, "1<<30"); empty = false; } if (*self & (UINT32_C(1)<<29)) { if (!empty) fmt_state_putchar(state, '|'); fmt_state_puts(state, "1<<29"); empty = false; } if (*self & (UINT32_C(1)<<28)) { if (!empty) fmt_state_putchar(state, '|'); fmt_state_puts(state, "1<<28"); empty = false; } if (*self & (UINT32_C(1)<<27)) { if (!empty) fmt_state_putchar(state, '|'); fmt_state_puts(state, "1<<27"); empty = false; } if (*self & (UINT32_C(1)<<26)) { if (!empty) fmt_state_putchar(state, '|'); fmt_state_puts(state, "1<<26"); empty = false; } if (*self & (UINT32_C(1)<<25)) { if (!empty) fmt_state_putchar(state, '|'); fmt_state_puts(state, "1<<25"); empty = false; } if (*self & (UINT32_C(1)<<24)) { if (!empty) fmt_state_putchar(state, '|'); fmt_state_puts(state, "1<<24"); empty = false; } if (*self & (UINT32_C(1)<<23)) { if (!empty) fmt_state_putchar(state, '|'); fmt_state_puts(state, "1<<23"); empty = false; } if (*self & (UINT32_C(1)<<22)) { if (!empty) fmt_state_putchar(state, '|'); fmt_state_puts(state, "1<<22"); empty = false; } if (*self & (UINT32_C(1)<<21)) { if (!empty) fmt_state_putchar(state, '|'); fmt_state_puts(state, "1<<21"); empty = false; } if (*self & (UINT32_C(1)<<20)) { if (!empty) fmt_state_putchar(state, '|'); fmt_state_puts(state, "1<<20"); empty = false; } if (*self & (UINT32_C(1)<<19)) { if (!empty) fmt_state_putchar(state, '|'); fmt_state_puts(state, "1<<19"); empty = false; } if (*self & (UINT32_C(1)<<18)) { if (!empty) fmt_state_putchar(state, '|'); fmt_state_puts(state, "1<<18"); empty = false; } if (*self & (UINT32_C(1)<<17)) { if (!empty) fmt_state_putchar(state, '|'); fmt_state_puts(state, "1<<17"); empty = false; } if (*self & (UINT32_C(1)<<16)) { if (!empty) fmt_state_putchar(state, '|'); fmt_state_puts(state, "1<<16"); empty = false; } switch (*self & LIB9P_MODE_FMT_MASK) { case LIB9P_MODE_FMT_PIPE: if (!empty) fmt_state_putchar(state, '|'); fmt_state_puts(state, "FMT_PIPE"); empty = false; break; case LIB9P_MODE_FMT_CHAR_DEV: if (!empty) fmt_state_putchar(state, '|'); fmt_state_puts(state, "FMT_CHAR_DEV"); empty = false; break; case LIB9P_MODE_FMT_DIRECTORY: if (!empty) fmt_state_putchar(state, '|'); fmt_state_puts(state, "FMT_DIRECTORY"); empty = false; break; case LIB9P_MODE_FMT_BLOCK_DEV: if (!empty) fmt_state_putchar(state, '|'); fmt_state_puts(state, "FMT_BLOCK_DEV"); empty = false; break; case LIB9P_MODE_FMT_REGULAR: if (!empty) fmt_state_putchar(state, '|'); fmt_state_puts(state, "FMT_REGULAR"); empty = false; break; case LIB9P_MODE_FMT_SYMLINK: if (!empty) fmt_state_putchar(state, '|'); fmt_state_puts(state, "FMT_SYMLINK"); empty = false; break; case LIB9P_MODE_FMT_SOCKET: if (!empty) fmt_state_putchar(state, '|'); fmt_state_puts(state, "FMT_SOCKET"); empty = false; break; default: if (!empty) fmt_state_putchar(state, '|'); fmt_state_printf(state, "%"PRIu32, *self & LIB9P_MODE_FMT_MASK); empty = false; } if (*self & (UINT32_C(1)<<11)) { if (!empty) fmt_state_putchar(state, '|'); fmt_state_puts(state, "PERM_SETGROUP"); empty = false; } if (*self & (UINT32_C(1)<<10)) { if (!empty) fmt_state_putchar(state, '|'); fmt_state_puts(state, "PERM_SETUSER"); empty = false; } if (*self & (UINT32_C(1)<<9)) { if (!empty) fmt_state_putchar(state, '|'); fmt_state_puts(state, "PERM_STICKY"); empty = false; } if (*self & (UINT32_C(1)<<8)) { if (!empty) fmt_state_putchar(state, '|'); fmt_state_puts(state, "PERM_OWNER_R"); empty = false; } if (*self & (UINT32_C(1)<<7)) { if (!empty) fmt_state_putchar(state, '|'); fmt_state_puts(state, "PERM_OWNER_W"); empty = false; } if (*self & (UINT32_C(1)<<6)) { if (!empty) fmt_state_putchar(state, '|'); fmt_state_puts(state, "PERM_OWNER_X"); empty = false; } if (*self & (UINT32_C(1)<<5)) { if (!empty) fmt_state_putchar(state, '|'); fmt_state_puts(state, "PERM_GROUP_R"); empty = false; } if (*self & (UINT32_C(1)<<4)) { if (!empty) fmt_state_putchar(state, '|'); fmt_state_puts(state, "PERM_GROUP_W"); empty = false; } if (*self & (UINT32_C(1)<<3)) { if (!empty) fmt_state_putchar(state, '|'); fmt_state_puts(state, "PERM_GROUP_X"); empty = false; } if (*self & (UINT32_C(1)<<2)) { if (!empty) fmt_state_putchar(state, '|'); fmt_state_puts(state, "PERM_OTHER_R"); empty = false; } if (*self & (UINT32_C(1)<<1)) { if (!empty) fmt_state_putchar(state, '|'); fmt_state_puts(state, "PERM_OTHER_W"); empty = false; } if (*self & (UINT32_C(1)<<0)) { if (!empty) fmt_state_putchar(state, '|'); fmt_state_puts(state, "PERM_OTHER_X"); empty = false; } if (empty) fmt_state_putchar(state, '0'); fmt_state_putchar(state, ')'); } static void lib9p_b4_format(lib9p_b4_t *self, struct fmt_state *state) { switch (*self) { case LIB9P_B4_FALSE: fmt_state_puts(state, "FALSE"); break; case LIB9P_B4_TRUE: fmt_state_puts(state, "TRUE"); break; default: fmt_state_printf(state, "%"PRIu32, *self); } } static void lib9p_getattr_format(lib9p_getattr_t *self, struct fmt_state *state) { bool empty = true; fmt_state_putchar(state, '('); if (*self & (UINT64_C(1)<<63)) { if (!empty) fmt_state_putchar(state, '|'); fmt_state_puts(state, "1<<63"); empty = false; } if (*self & (UINT64_C(1)<<62)) { if (!empty) fmt_state_putchar(state, '|'); fmt_state_puts(state, "1<<62"); empty = false; } if (*self & (UINT64_C(1)<<61)) { if (!empty) fmt_state_putchar(state, '|'); fmt_state_puts(state, "1<<61"); empty = false; } if (*self & (UINT64_C(1)<<60)) { if (!empty) fmt_state_putchar(state, '|'); fmt_state_puts(state, "1<<60"); empty = false; } if (*self & (UINT64_C(1)<<59)) { if (!empty) fmt_state_putchar(state, '|'); fmt_state_puts(state, "1<<59"); empty = false; } if (*self & (UINT64_C(1)<<58)) { if (!empty) fmt_state_putchar(state, '|'); fmt_state_puts(state, "1<<58"); empty = false; } if (*self & (UINT64_C(1)<<57)) { if (!empty) fmt_state_putchar(state, '|'); fmt_state_puts(state, "1<<57"); empty = false; } if (*self & (UINT64_C(1)<<56)) { if (!empty) fmt_state_putchar(state, '|'); fmt_state_puts(state, "1<<56"); empty = false; } if (*self & (UINT64_C(1)<<55)) { if (!empty) fmt_state_putchar(state, '|'); fmt_state_puts(state, "1<<55"); empty = false; } if (*self & (UINT64_C(1)<<54)) { if (!empty) fmt_state_putchar(state, '|'); fmt_state_puts(state, "1<<54"); empty = false; } if (*self & (UINT64_C(1)<<53)) { if (!empty) fmt_state_putchar(state, '|'); fmt_state_puts(state, "1<<53"); empty = false; } if (*self & (UINT64_C(1)<<52)) { if (!empty) fmt_state_putchar(state, '|'); fmt_state_puts(state, "1<<52"); empty = false; } if (*self & (UINT64_C(1)<<51)) { if (!empty) fmt_state_putchar(state, '|'); fmt_state_puts(state, "1<<51"); empty = false; } if (*self & (UINT64_C(1)<<50)) { if (!empty) fmt_state_putchar(state, '|'); fmt_state_puts(state, "1<<50"); empty = false; } if (*self & (UINT64_C(1)<<49)) { if (!empty) fmt_state_putchar(state, '|'); fmt_state_puts(state, "1<<49"); empty = false; } if (*self & (UINT64_C(1)<<48)) { if (!empty) fmt_state_putchar(state, '|'); fmt_state_puts(state, "1<<48"); empty = false; } if (*self & (UINT64_C(1)<<47)) { if (!empty) fmt_state_putchar(state, '|'); fmt_state_puts(state, "1<<47"); empty = false; } if (*self & (UINT64_C(1)<<46)) { if (!empty) fmt_state_putchar(state, '|'); fmt_state_puts(state, "1<<46"); empty = false; } if (*self & (UINT64_C(1)<<45)) { if (!empty) fmt_state_putchar(state, '|'); fmt_state_puts(state, "1<<45"); empty = false; } if (*self & (UINT64_C(1)<<44)) { if (!empty) fmt_state_putchar(state, '|'); fmt_state_puts(state, "1<<44"); empty = false; } if (*self & (UINT64_C(1)<<43)) { if (!empty) fmt_state_putchar(state, '|'); fmt_state_puts(state, "1<<43"); empty = false; } if (*self & (UINT64_C(1)<<42)) { if (!empty) fmt_state_putchar(state, '|'); fmt_state_puts(state, "1<<42"); empty = false; } if (*self & (UINT64_C(1)<<41)) { if (!empty) fmt_state_putchar(state, '|'); fmt_state_puts(state, "1<<41"); empty = false; } if (*self & (UINT64_C(1)<<40)) { if (!empty) fmt_state_putchar(state, '|'); fmt_state_puts(state, "1<<40"); empty = false; } if (*self & (UINT64_C(1)<<39)) { if (!empty) fmt_state_putchar(state, '|'); fmt_state_puts(state, "1<<39"); empty = false; } if (*self & (UINT64_C(1)<<38)) { if (!empty) fmt_state_putchar(state, '|'); fmt_state_puts(state, "1<<38"); empty = false; } if (*self & (UINT64_C(1)<<37)) { if (!empty) fmt_state_putchar(state, '|'); fmt_state_puts(state, "1<<37"); empty = false; } if (*self & (UINT64_C(1)<<36)) { if (!empty) fmt_state_putchar(state, '|'); fmt_state_puts(state, "1<<36"); empty = false; } if (*self & (UINT64_C(1)<<35)) { if (!empty) fmt_state_putchar(state, '|'); fmt_state_puts(state, "1<<35"); empty = false; } if (*self & (UINT64_C(1)<<34)) { if (!empty) fmt_state_putchar(state, '|'); fmt_state_puts(state, "1<<34"); empty = false; } if (*self & (UINT64_C(1)<<33)) { if (!empty) fmt_state_putchar(state, '|'); fmt_state_puts(state, "1<<33"); empty = false; } if (*self & (UINT64_C(1)<<32)) { if (!empty) fmt_state_putchar(state, '|'); fmt_state_puts(state, "1<<32"); empty = false; } if (*self & (UINT64_C(1)<<31)) { if (!empty) fmt_state_putchar(state, '|'); fmt_state_puts(state, "1<<31"); empty = false; } if (*self & (UINT64_C(1)<<30)) { if (!empty) fmt_state_putchar(state, '|'); fmt_state_puts(state, "1<<30"); empty = false; } if (*self & (UINT64_C(1)<<29)) { if (!empty) fmt_state_putchar(state, '|'); fmt_state_puts(state, "1<<29"); empty = false; } if (*self & (UINT64_C(1)<<28)) { if (!empty) fmt_state_putchar(state, '|'); fmt_state_puts(state, "1<<28"); empty = false; } if (*self & (UINT64_C(1)<<27)) { if (!empty) fmt_state_putchar(state, '|'); fmt_state_puts(state, "1<<27"); empty = false; } if (*self & (UINT64_C(1)<<26)) { if (!empty) fmt_state_putchar(state, '|'); fmt_state_puts(state, "1<<26"); empty = false; } if (*self & (UINT64_C(1)<<25)) { if (!empty) fmt_state_putchar(state, '|'); fmt_state_puts(state, "1<<25"); empty = false; } if (*self & (UINT64_C(1)<<24)) { if (!empty) fmt_state_putchar(state, '|'); fmt_state_puts(state, "1<<24"); empty = false; } if (*self & (UINT64_C(1)<<23)) { if (!empty) fmt_state_putchar(state, '|'); fmt_state_puts(state, "1<<23"); empty = false; } if (*self & (UINT64_C(1)<<22)) { if (!empty) fmt_state_putchar(state, '|'); fmt_state_puts(state, "1<<22"); empty = false; } if (*self & (UINT64_C(1)<<21)) { if (!empty) fmt_state_putchar(state, '|'); fmt_state_puts(state, "1<<21"); empty = false; } if (*self & (UINT64_C(1)<<20)) { if (!empty) fmt_state_putchar(state, '|'); fmt_state_puts(state, "1<<20"); empty = false; } if (*self & (UINT64_C(1)<<19)) { if (!empty) fmt_state_putchar(state, '|'); fmt_state_puts(state, "1<<19"); empty = false; } if (*self & (UINT64_C(1)<<18)) { if (!empty) fmt_state_putchar(state, '|'); fmt_state_puts(state, "1<<18"); empty = false; } if (*self & (UINT64_C(1)<<17)) { if (!empty) fmt_state_putchar(state, '|'); fmt_state_puts(state, "1<<17"); empty = false; } if (*self & (UINT64_C(1)<<16)) { if (!empty) fmt_state_putchar(state, '|'); fmt_state_puts(state, "1<<16"); empty = false; } if (*self & (UINT64_C(1)<<15)) { if (!empty) fmt_state_putchar(state, '|'); fmt_state_puts(state, "1<<15"); empty = false; } if (*self & (UINT64_C(1)<<14)) { if (!empty) fmt_state_putchar(state, '|'); fmt_state_puts(state, "1<<14"); empty = false; } if (*self & (UINT64_C(1)<<13)) { if (!empty) fmt_state_putchar(state, '|'); fmt_state_puts(state, "DATA_VERSION"); empty = false; } if (*self & (UINT64_C(1)<<12)) { if (!empty) fmt_state_putchar(state, '|'); fmt_state_puts(state, "GEN"); empty = false; } if (*self & (UINT64_C(1)<<11)) { if (!empty) fmt_state_putchar(state, '|'); fmt_state_puts(state, "BTIME"); empty = false; } if (*self & (UINT64_C(1)<<10)) { if (!empty) fmt_state_putchar(state, '|'); fmt_state_puts(state, "BLOCKS"); empty = false; } if (*self & (UINT64_C(1)<<9)) { if (!empty) fmt_state_putchar(state, '|'); fmt_state_puts(state, "SIZE"); empty = false; } if (*self & (UINT64_C(1)<<8)) { if (!empty) fmt_state_putchar(state, '|'); fmt_state_puts(state, "INO"); empty = false; } if (*self & (UINT64_C(1)<<7)) { if (!empty) fmt_state_putchar(state, '|'); fmt_state_puts(state, "CTIME"); empty = false; } if (*self & (UINT64_C(1)<<6)) { if (!empty) fmt_state_putchar(state, '|'); fmt_state_puts(state, "MTIME"); empty = false; } if (*self & (UINT64_C(1)<<5)) { if (!empty) fmt_state_putchar(state, '|'); fmt_state_puts(state, "ATIME"); empty = false; } if (*self & (UINT64_C(1)<<4)) { if (!empty) fmt_state_putchar(state, '|'); fmt_state_puts(state, "RDEV"); empty = false; } if (*self & (UINT64_C(1)<<3)) { if (!empty) fmt_state_putchar(state, '|'); fmt_state_puts(state, "GID"); empty = false; } if (*self & (UINT64_C(1)<<2)) { if (!empty) fmt_state_putchar(state, '|'); fmt_state_puts(state, "UID"); empty = false; } if (*self & (UINT64_C(1)<<1)) { if (!empty) fmt_state_putchar(state, '|'); fmt_state_puts(state, "NLINK"); empty = false; } if (*self & (UINT64_C(1)<<0)) { if (!empty) fmt_state_putchar(state, '|'); fmt_state_puts(state, "MODE"); empty = false; } if (empty) fmt_state_putchar(state, '0'); fmt_state_putchar(state, ')'); } static void lib9p_setattr_format(lib9p_setattr_t *self, struct fmt_state *state) { bool empty = true; fmt_state_putchar(state, '('); if (*self & (UINT32_C(1)<<31)) { if (!empty) fmt_state_putchar(state, '|'); fmt_state_puts(state, "1<<31"); empty = false; } if (*self & (UINT32_C(1)<<30)) { if (!empty) fmt_state_putchar(state, '|'); fmt_state_puts(state, "1<<30"); empty = false; } if (*self & (UINT32_C(1)<<29)) { if (!empty) fmt_state_putchar(state, '|'); fmt_state_puts(state, "1<<29"); empty = false; } if (*self & (UINT32_C(1)<<28)) { if (!empty) fmt_state_putchar(state, '|'); fmt_state_puts(state, "1<<28"); empty = false; } if (*self & (UINT32_C(1)<<27)) { if (!empty) fmt_state_putchar(state, '|'); fmt_state_puts(state, "1<<27"); empty = false; } if (*self & (UINT32_C(1)<<26)) { if (!empty) fmt_state_putchar(state, '|'); fmt_state_puts(state, "1<<26"); empty = false; } if (*self & (UINT32_C(1)<<25)) { if (!empty) fmt_state_putchar(state, '|'); fmt_state_puts(state, "1<<25"); empty = false; } if (*self & (UINT32_C(1)<<24)) { if (!empty) fmt_state_putchar(state, '|'); fmt_state_puts(state, "1<<24"); empty = false; } if (*self & (UINT32_C(1)<<23)) { if (!empty) fmt_state_putchar(state, '|'); fmt_state_puts(state, "1<<23"); empty = false; } if (*self & (UINT32_C(1)<<22)) { if (!empty) fmt_state_putchar(state, '|'); fmt_state_puts(state, "1<<22"); empty = false; } if (*self & (UINT32_C(1)<<21)) { if (!empty) fmt_state_putchar(state, '|'); fmt_state_puts(state, "1<<21"); empty = false; } if (*self & (UINT32_C(1)<<20)) { if (!empty) fmt_state_putchar(state, '|'); fmt_state_puts(state, "1<<20"); empty = false; } if (*self & (UINT32_C(1)<<19)) { if (!empty) fmt_state_putchar(state, '|'); fmt_state_puts(state, "1<<19"); empty = false; } if (*self & (UINT32_C(1)<<18)) { if (!empty) fmt_state_putchar(state, '|'); fmt_state_puts(state, "1<<18"); empty = false; } if (*self & (UINT32_C(1)<<17)) { if (!empty) fmt_state_putchar(state, '|'); fmt_state_puts(state, "1<<17"); empty = false; } if (*self & (UINT32_C(1)<<16)) { if (!empty) fmt_state_putchar(state, '|'); fmt_state_puts(state, "1<<16"); empty = false; } if (*self & (UINT32_C(1)<<15)) { if (!empty) fmt_state_putchar(state, '|'); fmt_state_puts(state, "1<<15"); empty = false; } if (*self & (UINT32_C(1)<<14)) { if (!empty) fmt_state_putchar(state, '|'); fmt_state_puts(state, "1<<14"); empty = false; } if (*self & (UINT32_C(1)<<13)) { if (!empty) fmt_state_putchar(state, '|'); fmt_state_puts(state, "1<<13"); empty = false; } if (*self & (UINT32_C(1)<<12)) { if (!empty) fmt_state_putchar(state, '|'); fmt_state_puts(state, "1<<12"); empty = false; } if (*self & (UINT32_C(1)<<11)) { if (!empty) fmt_state_putchar(state, '|'); fmt_state_puts(state, "1<<11"); empty = false; } if (*self & (UINT32_C(1)<<10)) { if (!empty) fmt_state_putchar(state, '|'); fmt_state_puts(state, "1<<10"); empty = false; } if (*self & (UINT32_C(1)<<9)) { if (!empty) fmt_state_putchar(state, '|'); fmt_state_puts(state, "1<<9"); empty = false; } if (*self & (UINT32_C(1)<<8)) { if (!empty) fmt_state_putchar(state, '|'); fmt_state_puts(state, "MTIME_SET"); empty = false; } if (*self & (UINT32_C(1)<<7)) { if (!empty) fmt_state_putchar(state, '|'); fmt_state_puts(state, "ATIME_SET"); empty = false; } if (*self & (UINT32_C(1)<<6)) { if (!empty) fmt_state_putchar(state, '|'); fmt_state_puts(state, "CTIME"); empty = false; } if (*self & (UINT32_C(1)<<5)) { if (!empty) fmt_state_putchar(state, '|'); fmt_state_puts(state, "MTIME"); empty = false; } if (*self & (UINT32_C(1)<<4)) { if (!empty) fmt_state_putchar(state, '|'); fmt_state_puts(state, "ATIME"); empty = false; } if (*self & (UINT32_C(1)<<3)) { if (!empty) fmt_state_putchar(state, '|'); fmt_state_puts(state, "SIZE"); empty = false; } if (*self & (UINT32_C(1)<<2)) { if (!empty) fmt_state_putchar(state, '|'); fmt_state_puts(state, "GID"); empty = false; } if (*self & (UINT32_C(1)<<1)) { if (!empty) fmt_state_putchar(state, '|'); fmt_state_puts(state, "UID"); empty = false; } if (*self & (UINT32_C(1)<<0)) { if (!empty) fmt_state_putchar(state, '|'); fmt_state_puts(state, "MODE"); empty = false; } if (empty) fmt_state_putchar(state, '0'); fmt_state_putchar(state, ')'); } static void lib9p_lock_type_format(lib9p_lock_type_t *self, struct fmt_state *state) { switch (*self) { case LIB9P_LOCK_TYPE_RDLCK: fmt_state_puts(state, "RDLCK"); break; case LIB9P_LOCK_TYPE_WRLCK: fmt_state_puts(state, "WRLCK"); break; case LIB9P_LOCK_TYPE_UNLCK: fmt_state_puts(state, "UNLCK"); break; default: fmt_state_printf(state, "%"PRIu8, *self); } } static void lib9p_lock_flags_format(lib9p_lock_flags_t *self, struct fmt_state *state) { bool empty = true; fmt_state_putchar(state, '('); if (*self & (UINT32_C(1)<<31)) { if (!empty) fmt_state_putchar(state, '|'); fmt_state_puts(state, "1<<31"); empty = false; } if (*self & (UINT32_C(1)<<30)) { if (!empty) fmt_state_putchar(state, '|'); fmt_state_puts(state, "1<<30"); empty = false; } if (*self & (UINT32_C(1)<<29)) { if (!empty) fmt_state_putchar(state, '|'); fmt_state_puts(state, "1<<29"); empty = false; } if (*self & (UINT32_C(1)<<28)) { if (!empty) fmt_state_putchar(state, '|'); fmt_state_puts(state, "1<<28"); empty = false; } if (*self & (UINT32_C(1)<<27)) { if (!empty) fmt_state_putchar(state, '|'); fmt_state_puts(state, "1<<27"); empty = false; } if (*self & (UINT32_C(1)<<26)) { if (!empty) fmt_state_putchar(state, '|'); fmt_state_puts(state, "1<<26"); empty = false; } if (*self & (UINT32_C(1)<<25)) { if (!empty) fmt_state_putchar(state, '|'); fmt_state_puts(state, "1<<25"); empty = false; } if (*self & (UINT32_C(1)<<24)) { if (!empty) fmt_state_putchar(state, '|'); fmt_state_puts(state, "1<<24"); empty = false; } if (*self & (UINT32_C(1)<<23)) { if (!empty) fmt_state_putchar(state, '|'); fmt_state_puts(state, "1<<23"); empty = false; } if (*self & (UINT32_C(1)<<22)) { if (!empty) fmt_state_putchar(state, '|'); fmt_state_puts(state, "1<<22"); empty = false; } if (*self & (UINT32_C(1)<<21)) { if (!empty) fmt_state_putchar(state, '|'); fmt_state_puts(state, "1<<21"); empty = false; } if (*self & (UINT32_C(1)<<20)) { if (!empty) fmt_state_putchar(state, '|'); fmt_state_puts(state, "1<<20"); empty = false; } if (*self & (UINT32_C(1)<<19)) { if (!empty) fmt_state_putchar(state, '|'); fmt_state_puts(state, "1<<19"); empty = false; } if (*self & (UINT32_C(1)<<18)) { if (!empty) fmt_state_putchar(state, '|'); fmt_state_puts(state, "1<<18"); empty = false; } if (*self & (UINT32_C(1)<<17)) { if (!empty) fmt_state_putchar(state, '|'); fmt_state_puts(state, "1<<17"); empty = false; } if (*self & (UINT32_C(1)<<16)) { if (!empty) fmt_state_putchar(state, '|'); fmt_state_puts(state, "1<<16"); empty = false; } if (*self & (UINT32_C(1)<<15)) { if (!empty) fmt_state_putchar(state, '|'); fmt_state_puts(state, "1<<15"); empty = false; } if (*self & (UINT32_C(1)<<14)) { if (!empty) fmt_state_putchar(state, '|'); fmt_state_puts(state, "1<<14"); empty = false; } if (*self & (UINT32_C(1)<<13)) { if (!empty) fmt_state_putchar(state, '|'); fmt_state_puts(state, "1<<13"); empty = false; } if (*self & (UINT32_C(1)<<12)) { if (!empty) fmt_state_putchar(state, '|'); fmt_state_puts(state, "1<<12"); empty = false; } if (*self & (UINT32_C(1)<<11)) { if (!empty) fmt_state_putchar(state, '|'); fmt_state_puts(state, "1<<11"); empty = false; } if (*self & (UINT32_C(1)<<10)) { if (!empty) fmt_state_putchar(state, '|'); fmt_state_puts(state, "1<<10"); empty = false; } if (*self & (UINT32_C(1)<<9)) { if (!empty) fmt_state_putchar(state, '|'); fmt_state_puts(state, "1<<9"); empty = false; } if (*self & (UINT32_C(1)<<8)) { if (!empty) fmt_state_putchar(state, '|'); fmt_state_puts(state, "1<<8"); empty = false; } if (*self & (UINT32_C(1)<<7)) { if (!empty) fmt_state_putchar(state, '|'); fmt_state_puts(state, "1<<7"); empty = false; } if (*self & (UINT32_C(1)<<6)) { if (!empty) fmt_state_putchar(state, '|'); fmt_state_puts(state, "1<<6"); empty = false; } if (*self & (UINT32_C(1)<<5)) { if (!empty) fmt_state_putchar(state, '|'); fmt_state_puts(state, "1<<5"); empty = false; } if (*self & (UINT32_C(1)<<4)) { if (!empty) fmt_state_putchar(state, '|'); fmt_state_puts(state, "1<<4"); empty = false; } if (*self & (UINT32_C(1)<<3)) { if (!empty) fmt_state_putchar(state, '|'); fmt_state_puts(state, "1<<3"); empty = false; } if (*self & (UINT32_C(1)<<2)) { if (!empty) fmt_state_putchar(state, '|'); fmt_state_puts(state, "1<<2"); empty = false; } if (*self & (UINT32_C(1)<<1)) { if (!empty) fmt_state_putchar(state, '|'); fmt_state_puts(state, "RECLAIM"); empty = false; } if (*self & (UINT32_C(1)<<0)) { if (!empty) fmt_state_putchar(state, '|'); fmt_state_puts(state, "BLOCK"); empty = false; } if (empty) fmt_state_putchar(state, '0'); fmt_state_putchar(state, ')'); } static void lib9p_lock_status_format(lib9p_lock_status_t *self, struct fmt_state *state) { switch (*self) { case LIB9P_LOCK_STATUS_SUCCESS: fmt_state_puts(state, "SUCCESS"); break; case LIB9P_LOCK_STATUS_BLOCKED: fmt_state_puts(state, "BLOCKED"); break; case LIB9P_LOCK_STATUS_ERROR: fmt_state_puts(state, "ERROR"); break; case LIB9P_LOCK_STATUS_GRACE: fmt_state_puts(state, "GRACE"); break; default: fmt_state_printf(state, "%"PRIu8, *self); } } static void lib9p_msg_Rlerror_format(struct lib9p_msg_Rlerror *self, struct fmt_state *state) { fmt_state_puts(state, "Rlerror {"); fmt_state_puts(state, " tag="); lib9p_tag_format(&self->tag, state); fmt_state_puts(state, " ecode="); lib9p_errno_format(&self->ecode, state); fmt_state_puts(state, " }"); } static void lib9p_msg_Tstatfs_format(struct lib9p_msg_Tstatfs *self, struct fmt_state *state) { fmt_state_puts(state, "Tstatfs {"); fmt_state_puts(state, " tag="); lib9p_tag_format(&self->tag, state); fmt_state_puts(state, " fid="); lib9p_fid_format(&self->fid, state); fmt_state_puts(state, " }"); } static void lib9p_msg_Rstatfs_format(struct lib9p_msg_Rstatfs *self, struct fmt_state *state) { fmt_state_puts(state, "Rstatfs {"); fmt_state_puts(state, " tag="); lib9p_tag_format(&self->tag, state); fmt_state_puts(state, " type="); lib9p_super_magic_format(&self->type, state); fmt_state_puts(state, " bsize="); fmt_state_printf(state, "%"PRIu32, self->bsize); fmt_state_puts(state, " blocks="); fmt_state_printf(state, "%"PRIu64, self->blocks); fmt_state_puts(state, " bfree="); fmt_state_printf(state, "%"PRIu64, self->bfree); fmt_state_puts(state, " bavail="); fmt_state_printf(state, "%"PRIu64, self->bavail); fmt_state_puts(state, " files="); fmt_state_printf(state, "%"PRIu64, self->files); fmt_state_puts(state, " ffree="); fmt_state_printf(state, "%"PRIu64, self->ffree); fmt_state_puts(state, " fsid="); fmt_state_printf(state, "%"PRIu64, self->fsid); fmt_state_puts(state, " namelen="); fmt_state_printf(state, "%"PRIu32, self->namelen); fmt_state_puts(state, " }"); } static void lib9p_msg_Tlopen_format(struct lib9p_msg_Tlopen *self, struct fmt_state *state) { fmt_state_puts(state, "Tlopen {"); fmt_state_puts(state, " tag="); lib9p_tag_format(&self->tag, state); fmt_state_puts(state, " fid="); lib9p_fid_format(&self->fid, state); fmt_state_puts(state, " flags="); lib9p_lo_format(&self->flags, state); fmt_state_puts(state, " }"); } static void lib9p_msg_Rlopen_format(struct lib9p_msg_Rlopen *self, struct fmt_state *state) { fmt_state_puts(state, "Rlopen {"); fmt_state_puts(state, " tag="); lib9p_tag_format(&self->tag, state); fmt_state_puts(state, " qid="); lib9p_qid_format(&self->qid, state); fmt_state_puts(state, " iounit="); fmt_state_printf(state, "%"PRIu32, self->iounit); fmt_state_puts(state, " }"); } static void lib9p_msg_Tlcreate_format(struct lib9p_msg_Tlcreate *self, struct fmt_state *state) { fmt_state_puts(state, "Tlcreate {"); fmt_state_puts(state, " tag="); lib9p_tag_format(&self->tag, state); fmt_state_puts(state, " fid="); lib9p_fid_format(&self->fid, state); fmt_state_puts(state, " name="); lib9p_s_format(&self->name, state); fmt_state_puts(state, " flags="); lib9p_lo_format(&self->flags, state); fmt_state_puts(state, " mode="); lib9p_mode_format(&self->mode, state); fmt_state_puts(state, " gid="); lib9p_nuid_format(&self->gid, state); fmt_state_puts(state, " }"); } static void lib9p_msg_Rlcreate_format(struct lib9p_msg_Rlcreate *self, struct fmt_state *state) { fmt_state_puts(state, "Rlcreate {"); fmt_state_puts(state, " tag="); lib9p_tag_format(&self->tag, state); fmt_state_puts(state, " qid="); lib9p_qid_format(&self->qid, state); fmt_state_puts(state, " iounit="); fmt_state_printf(state, "%"PRIu32, self->iounit); fmt_state_puts(state, " }"); } static void lib9p_msg_Tsymlink_format(struct lib9p_msg_Tsymlink *self, struct fmt_state *state) { fmt_state_puts(state, "Tsymlink {"); fmt_state_puts(state, " tag="); lib9p_tag_format(&self->tag, state); fmt_state_puts(state, " fid="); lib9p_fid_format(&self->fid, state); fmt_state_puts(state, " name="); lib9p_s_format(&self->name, state); fmt_state_puts(state, " symtgt="); lib9p_s_format(&self->symtgt, state); fmt_state_puts(state, " gid="); lib9p_nuid_format(&self->gid, state); fmt_state_puts(state, " }"); } static void lib9p_msg_Rsymlink_format(struct lib9p_msg_Rsymlink *self, struct fmt_state *state) { fmt_state_puts(state, "Rsymlink {"); fmt_state_puts(state, " tag="); lib9p_tag_format(&self->tag, state); fmt_state_puts(state, " qid="); lib9p_qid_format(&self->qid, state); fmt_state_puts(state, " }"); } static void lib9p_msg_Tmknod_format(struct lib9p_msg_Tmknod *self, struct fmt_state *state) { fmt_state_puts(state, "Tmknod {"); fmt_state_puts(state, " tag="); lib9p_tag_format(&self->tag, state); fmt_state_puts(state, " dfid="); lib9p_fid_format(&self->dfid, state); fmt_state_puts(state, " name="); lib9p_s_format(&self->name, state); fmt_state_puts(state, " mode="); lib9p_mode_format(&self->mode, state); fmt_state_puts(state, " major="); fmt_state_printf(state, "%"PRIu32, self->major); fmt_state_puts(state, " minor="); fmt_state_printf(state, "%"PRIu32, self->minor); fmt_state_puts(state, " gid="); lib9p_nuid_format(&self->gid, state); fmt_state_puts(state, " }"); } static void lib9p_msg_Rmknod_format(struct lib9p_msg_Rmknod *self, struct fmt_state *state) { fmt_state_puts(state, "Rmknod {"); fmt_state_puts(state, " tag="); lib9p_tag_format(&self->tag, state); fmt_state_puts(state, " qid="); lib9p_qid_format(&self->qid, state); fmt_state_puts(state, " }"); } static void lib9p_msg_Trename_format(struct lib9p_msg_Trename *self, struct fmt_state *state) { fmt_state_puts(state, "Trename {"); fmt_state_puts(state, " tag="); lib9p_tag_format(&self->tag, state); fmt_state_puts(state, " fid="); lib9p_fid_format(&self->fid, state); fmt_state_puts(state, " dfid="); lib9p_fid_format(&self->dfid, state); fmt_state_puts(state, " name="); lib9p_s_format(&self->name, state); fmt_state_puts(state, " }"); } static void lib9p_msg_Rrename_format(struct lib9p_msg_Rrename *self, struct fmt_state *state) { fmt_state_puts(state, "Rrename {"); fmt_state_puts(state, " tag="); lib9p_tag_format(&self->tag, state); fmt_state_puts(state, " }"); } static void lib9p_msg_Treadlink_format(struct lib9p_msg_Treadlink *self, struct fmt_state *state) { fmt_state_puts(state, "Treadlink {"); fmt_state_puts(state, " tag="); lib9p_tag_format(&self->tag, state); fmt_state_puts(state, " fid="); lib9p_fid_format(&self->fid, state); fmt_state_puts(state, " }"); } static void lib9p_msg_Rreadlink_format(struct lib9p_msg_Rreadlink *self, struct fmt_state *state) { fmt_state_puts(state, "Rreadlink {"); fmt_state_puts(state, " tag="); lib9p_tag_format(&self->tag, state); fmt_state_puts(state, " target="); lib9p_s_format(&self->target, state); fmt_state_puts(state, " }"); } static void lib9p_msg_Tgetattr_format(struct lib9p_msg_Tgetattr *self, struct fmt_state *state) { fmt_state_puts(state, "Tgetattr {"); fmt_state_puts(state, " tag="); lib9p_tag_format(&self->tag, state); fmt_state_puts(state, " fid="); lib9p_fid_format(&self->fid, state); fmt_state_puts(state, " request_mask="); lib9p_getattr_format(&self->request_mask, state); fmt_state_puts(state, " }"); } static void lib9p_msg_Rgetattr_format(struct lib9p_msg_Rgetattr *self, struct fmt_state *state) { fmt_state_puts(state, "Rgetattr {"); fmt_state_puts(state, " tag="); lib9p_tag_format(&self->tag, state); fmt_state_puts(state, " valid="); lib9p_getattr_format(&self->valid, state); fmt_state_puts(state, " qid="); lib9p_qid_format(&self->qid, state); fmt_state_puts(state, " mode="); lib9p_mode_format(&self->mode, state); fmt_state_puts(state, " uid="); lib9p_nuid_format(&self->uid, state); fmt_state_puts(state, " gid="); lib9p_nuid_format(&self->gid, state); fmt_state_puts(state, " nlink="); fmt_state_printf(state, "%"PRIu64, self->nlink); fmt_state_puts(state, " rdev="); fmt_state_printf(state, "%"PRIu64, self->rdev); fmt_state_puts(state, " filesize="); fmt_state_printf(state, "%"PRIu64, self->filesize); fmt_state_puts(state, " blksize="); fmt_state_printf(state, "%"PRIu64, self->blksize); fmt_state_puts(state, " blocks="); fmt_state_printf(state, "%"PRIu64, self->blocks); fmt_state_puts(state, " atime_sec="); fmt_state_printf(state, "%"PRIu64, self->atime_sec); fmt_state_puts(state, " atime_nsec="); fmt_state_printf(state, "%"PRIu64, self->atime_nsec); fmt_state_puts(state, " mtime_sec="); fmt_state_printf(state, "%"PRIu64, self->mtime_sec); fmt_state_puts(state, " mtime_nsec="); fmt_state_printf(state, "%"PRIu64, self->mtime_nsec); fmt_state_puts(state, " ctime_sec="); fmt_state_printf(state, "%"PRIu64, self->ctime_sec); fmt_state_puts(state, " ctime_nsec="); fmt_state_printf(state, "%"PRIu64, self->ctime_nsec); fmt_state_puts(state, " btime_sec="); fmt_state_printf(state, "%"PRIu64, self->btime_sec); fmt_state_puts(state, " btime_nsec="); fmt_state_printf(state, "%"PRIu64, self->btime_nsec); fmt_state_puts(state, " gen="); fmt_state_printf(state, "%"PRIu64, self->gen); fmt_state_puts(state, " data_version="); fmt_state_printf(state, "%"PRIu64, self->data_version); fmt_state_puts(state, " }"); } static void lib9p_msg_Tsetattr_format(struct lib9p_msg_Tsetattr *self, struct fmt_state *state) { fmt_state_puts(state, "Tsetattr {"); fmt_state_puts(state, " tag="); lib9p_tag_format(&self->tag, state); fmt_state_puts(state, " fid="); lib9p_fid_format(&self->fid, state); fmt_state_puts(state, " valid="); lib9p_setattr_format(&self->valid, state); fmt_state_puts(state, " mode="); lib9p_mode_format(&self->mode, state); fmt_state_puts(state, " uid="); lib9p_nuid_format(&self->uid, state); fmt_state_puts(state, " gid="); lib9p_nuid_format(&self->gid, state); fmt_state_puts(state, " filesize="); fmt_state_printf(state, "%"PRIu64, self->filesize); fmt_state_puts(state, " atime_sec="); fmt_state_printf(state, "%"PRIu64, self->atime_sec); fmt_state_puts(state, " atime_nsec="); fmt_state_printf(state, "%"PRIu64, self->atime_nsec); fmt_state_puts(state, " mtime_sec="); fmt_state_printf(state, "%"PRIu64, self->mtime_sec); fmt_state_puts(state, " mtime_nsec="); fmt_state_printf(state, "%"PRIu64, self->mtime_nsec); fmt_state_puts(state, " }"); } static void lib9p_msg_Rsetattr_format(struct lib9p_msg_Rsetattr *self, struct fmt_state *state) { fmt_state_puts(state, "Rsetattr {"); fmt_state_puts(state, " tag="); lib9p_tag_format(&self->tag, state); fmt_state_puts(state, " }"); } static void lib9p_msg_Txattrwalk_format(struct lib9p_msg_Txattrwalk *self, struct fmt_state *state) { fmt_state_puts(state, "Txattrwalk {"); fmt_state_puts(state, " tag="); lib9p_tag_format(&self->tag, state); fmt_state_puts(state, " fid="); lib9p_fid_format(&self->fid, state); fmt_state_puts(state, " newfid="); lib9p_fid_format(&self->newfid, state); fmt_state_puts(state, " name="); lib9p_s_format(&self->name, state); fmt_state_puts(state, " }"); } static void lib9p_msg_Rxattrwalk_format(struct lib9p_msg_Rxattrwalk *self, struct fmt_state *state) { fmt_state_puts(state, "Rxattrwalk {"); fmt_state_puts(state, " tag="); lib9p_tag_format(&self->tag, state); fmt_state_puts(state, " attr_size="); fmt_state_printf(state, "%"PRIu64, self->attr_size); fmt_state_puts(state, " }"); } static void lib9p_msg_Txattrcreate_format(struct lib9p_msg_Txattrcreate *self, struct fmt_state *state) { fmt_state_puts(state, "Txattrcreate {"); fmt_state_puts(state, " tag="); lib9p_tag_format(&self->tag, state); fmt_state_puts(state, " fid="); lib9p_fid_format(&self->fid, state); fmt_state_puts(state, " name="); lib9p_s_format(&self->name, state); fmt_state_puts(state, " attr_size="); fmt_state_printf(state, "%"PRIu64, self->attr_size); fmt_state_puts(state, " flags="); fmt_state_printf(state, "%"PRIu32, self->flags); fmt_state_puts(state, " }"); } static void lib9p_msg_Rxattrcreate_format(struct lib9p_msg_Rxattrcreate *self, struct fmt_state *state) { fmt_state_puts(state, "Rxattrcreate {"); fmt_state_puts(state, " tag="); lib9p_tag_format(&self->tag, state); fmt_state_puts(state, " }"); } static void lib9p_msg_Treaddir_format(struct lib9p_msg_Treaddir *self, struct fmt_state *state) { fmt_state_puts(state, "Treaddir {"); fmt_state_puts(state, " tag="); lib9p_tag_format(&self->tag, state); fmt_state_puts(state, " fid="); lib9p_fid_format(&self->fid, state); fmt_state_puts(state, " offset="); fmt_state_printf(state, "%"PRIu64, self->offset); fmt_state_puts(state, " count="); fmt_state_printf(state, "%"PRIu32, self->count); fmt_state_puts(state, " }"); } static void lib9p_msg_Rreaddir_format(struct lib9p_msg_Rreaddir *self, struct fmt_state *state) { fmt_state_puts(state, "Rreaddir {"); fmt_state_puts(state, " tag="); lib9p_tag_format(&self->tag, state); fmt_state_puts(state, " count="); fmt_state_printf(state, "%"PRIu32, self->count); fmt_state_puts(state, " data="); fmt_state_puts(state, " }"); } static void lib9p_msg_Tfsync_format(struct lib9p_msg_Tfsync *self, struct fmt_state *state) { fmt_state_puts(state, "Tfsync {"); fmt_state_puts(state, " tag="); lib9p_tag_format(&self->tag, state); fmt_state_puts(state, " fid="); lib9p_fid_format(&self->fid, state); fmt_state_puts(state, " datasync="); lib9p_b4_format(&self->datasync, state); fmt_state_puts(state, " }"); } static void lib9p_msg_Rfsync_format(struct lib9p_msg_Rfsync *self, struct fmt_state *state) { fmt_state_puts(state, "Rfsync {"); fmt_state_puts(state, " tag="); lib9p_tag_format(&self->tag, state); fmt_state_puts(state, " }"); } static void lib9p_msg_Tlock_format(struct lib9p_msg_Tlock *self, struct fmt_state *state) { fmt_state_puts(state, "Tlock {"); fmt_state_puts(state, " tag="); lib9p_tag_format(&self->tag, state); fmt_state_puts(state, " fid="); lib9p_fid_format(&self->fid, state); fmt_state_puts(state, " type="); lib9p_lock_type_format(&self->type, state); fmt_state_puts(state, " flags="); lib9p_lock_flags_format(&self->flags, state); fmt_state_puts(state, " start="); fmt_state_printf(state, "%"PRIu64, self->start); fmt_state_puts(state, " length="); fmt_state_printf(state, "%"PRIu64, self->length); fmt_state_puts(state, " proc_id="); fmt_state_printf(state, "%"PRIu32, self->proc_id); fmt_state_puts(state, " client_id="); lib9p_s_format(&self->client_id, state); fmt_state_puts(state, " }"); } static void lib9p_msg_Rlock_format(struct lib9p_msg_Rlock *self, struct fmt_state *state) { fmt_state_puts(state, "Rlock {"); fmt_state_puts(state, " tag="); lib9p_tag_format(&self->tag, state); fmt_state_puts(state, " status="); lib9p_lock_status_format(&self->status, state); fmt_state_puts(state, " }"); } static void lib9p_msg_Tgetlock_format(struct lib9p_msg_Tgetlock *self, struct fmt_state *state) { fmt_state_puts(state, "Tgetlock {"); fmt_state_puts(state, " tag="); lib9p_tag_format(&self->tag, state); fmt_state_puts(state, " fid="); lib9p_fid_format(&self->fid, state); fmt_state_puts(state, " type="); lib9p_lock_type_format(&self->type, state); fmt_state_puts(state, " start="); fmt_state_printf(state, "%"PRIu64, self->start); fmt_state_puts(state, " length="); fmt_state_printf(state, "%"PRIu64, self->length); fmt_state_puts(state, " proc_id="); fmt_state_printf(state, "%"PRIu32, self->proc_id); fmt_state_puts(state, " client_id="); lib9p_s_format(&self->client_id, state); fmt_state_puts(state, " }"); } static void lib9p_msg_Rgetlock_format(struct lib9p_msg_Rgetlock *self, struct fmt_state *state) { fmt_state_puts(state, "Rgetlock {"); fmt_state_puts(state, " tag="); lib9p_tag_format(&self->tag, state); fmt_state_puts(state, " type="); lib9p_lock_type_format(&self->type, state); fmt_state_puts(state, " start="); fmt_state_printf(state, "%"PRIu64, self->start); fmt_state_puts(state, " length="); fmt_state_printf(state, "%"PRIu64, self->length); fmt_state_puts(state, " proc_id="); fmt_state_printf(state, "%"PRIu32, self->proc_id); fmt_state_puts(state, " client_id="); lib9p_s_format(&self->client_id, state); fmt_state_puts(state, " }"); } static void lib9p_msg_Tlink_format(struct lib9p_msg_Tlink *self, struct fmt_state *state) { fmt_state_puts(state, "Tlink {"); fmt_state_puts(state, " tag="); lib9p_tag_format(&self->tag, state); fmt_state_puts(state, " dfid="); lib9p_fid_format(&self->dfid, state); fmt_state_puts(state, " fid="); lib9p_fid_format(&self->fid, state); fmt_state_puts(state, " name="); lib9p_s_format(&self->name, state); fmt_state_puts(state, " }"); } static void lib9p_msg_Rlink_format(struct lib9p_msg_Rlink *self, struct fmt_state *state) { fmt_state_puts(state, "Rlink {"); fmt_state_puts(state, " tag="); lib9p_tag_format(&self->tag, state); fmt_state_puts(state, " }"); } static void lib9p_msg_Tmkdir_format(struct lib9p_msg_Tmkdir *self, struct fmt_state *state) { fmt_state_puts(state, "Tmkdir {"); fmt_state_puts(state, " tag="); lib9p_tag_format(&self->tag, state); fmt_state_puts(state, " dfid="); lib9p_fid_format(&self->dfid, state); fmt_state_puts(state, " name="); lib9p_s_format(&self->name, state); fmt_state_puts(state, " mode="); lib9p_mode_format(&self->mode, state); fmt_state_puts(state, " gid="); lib9p_nuid_format(&self->gid, state); fmt_state_puts(state, " }"); } static void lib9p_msg_Rmkdir_format(struct lib9p_msg_Rmkdir *self, struct fmt_state *state) { fmt_state_puts(state, "Rmkdir {"); fmt_state_puts(state, " tag="); lib9p_tag_format(&self->tag, state); fmt_state_puts(state, " qid="); lib9p_qid_format(&self->qid, state); fmt_state_puts(state, " }"); } static void lib9p_msg_Trenameat_format(struct lib9p_msg_Trenameat *self, struct fmt_state *state) { fmt_state_puts(state, "Trenameat {"); fmt_state_puts(state, " tag="); lib9p_tag_format(&self->tag, state); fmt_state_puts(state, " olddirfid="); lib9p_fid_format(&self->olddirfid, state); fmt_state_puts(state, " oldname="); lib9p_s_format(&self->oldname, state); fmt_state_puts(state, " newdirfid="); lib9p_fid_format(&self->newdirfid, state); fmt_state_puts(state, " newname="); lib9p_s_format(&self->newname, state); fmt_state_puts(state, " }"); } static void lib9p_msg_Rrenameat_format(struct lib9p_msg_Rrenameat *self, struct fmt_state *state) { fmt_state_puts(state, "Rrenameat {"); fmt_state_puts(state, " tag="); lib9p_tag_format(&self->tag, state); fmt_state_puts(state, " }"); } static void lib9p_msg_Tunlinkat_format(struct lib9p_msg_Tunlinkat *self, struct fmt_state *state) { fmt_state_puts(state, "Tunlinkat {"); fmt_state_puts(state, " tag="); lib9p_tag_format(&self->tag, state); fmt_state_puts(state, " dirfd="); lib9p_fid_format(&self->dirfd, state); fmt_state_puts(state, " name="); lib9p_s_format(&self->name, state); fmt_state_puts(state, " flags="); fmt_state_printf(state, "%"PRIu32, self->flags); fmt_state_puts(state, " }"); } static void lib9p_msg_Runlinkat_format(struct lib9p_msg_Runlinkat *self, struct fmt_state *state) { fmt_state_puts(state, "Runlinkat {"); fmt_state_puts(state, " tag="); lib9p_tag_format(&self->tag, state); fmt_state_puts(state, " }"); } #endif /* CONFIG_9P_ENABLE_9P2000_L */ #if CONFIG_9P_ENABLE_9P2000_e static void lib9p_msg_Tsession_format(struct lib9p_msg_Tsession *self, struct fmt_state *state) { fmt_state_puts(state, "Tsession {"); fmt_state_puts(state, " tag="); lib9p_tag_format(&self->tag, state); fmt_state_puts(state, " key="); fmt_state_printf(state, "%"PRIu64, self->key); fmt_state_puts(state, " }"); } static void lib9p_msg_Rsession_format(struct lib9p_msg_Rsession *self, struct fmt_state *state) { fmt_state_puts(state, "Rsession {"); fmt_state_puts(state, " tag="); lib9p_tag_format(&self->tag, state); fmt_state_puts(state, " }"); } static void lib9p_msg_Tsread_format(struct lib9p_msg_Tsread *self, struct fmt_state *state) { fmt_state_puts(state, "Tsread {"); fmt_state_puts(state, " tag="); lib9p_tag_format(&self->tag, state); fmt_state_puts(state, " fid="); fmt_state_printf(state, "%"PRIu32, self->fid); fmt_state_puts(state, " nwname="); fmt_state_printf(state, "%"PRIu16, self->nwname); fmt_state_puts(state, " wname=["); for (uint16_t i = 0; i < self->nwname; i++) { if (i) fmt_state_puts(state, ", "); lib9p_s_format(&self->wname[i], state); } fmt_state_puts(state, " ]"); fmt_state_puts(state, " }"); } static void lib9p_msg_Rsread_format(struct lib9p_msg_Rsread *self, struct fmt_state *state) { fmt_state_puts(state, "Rsread {"); fmt_state_puts(state, " tag="); lib9p_tag_format(&self->tag, state); fmt_state_puts(state, " count="); fmt_state_printf(state, "%"PRIu32, self->count); fmt_state_puts(state, " data="); fmt_state_puts(state, " }"); } static void lib9p_msg_Tswrite_format(struct lib9p_msg_Tswrite *self, struct fmt_state *state) { fmt_state_puts(state, "Tswrite {"); fmt_state_puts(state, " tag="); lib9p_tag_format(&self->tag, state); fmt_state_puts(state, " fid="); fmt_state_printf(state, "%"PRIu32, self->fid); fmt_state_puts(state, " nwname="); fmt_state_printf(state, "%"PRIu16, self->nwname); fmt_state_puts(state, " wname=["); for (uint16_t i = 0; i < self->nwname; i++) { if (i) fmt_state_puts(state, ", "); lib9p_s_format(&self->wname[i], state); } fmt_state_puts(state, " ]"); fmt_state_puts(state, " count="); fmt_state_printf(state, "%"PRIu32, self->count); fmt_state_puts(state, " data="); fmt_state_puts(state, " }"); } static void lib9p_msg_Rswrite_format(struct lib9p_msg_Rswrite *self, struct fmt_state *state) { fmt_state_puts(state, "Rswrite {"); fmt_state_puts(state, " tag="); lib9p_tag_format(&self->tag, state); fmt_state_puts(state, " count="); fmt_state_printf(state, "%"PRIu32, self->count); fmt_state_puts(state, " }"); } #endif /* CONFIG_9P_ENABLE_9P2000_e */ /* tables.h *******************************************************************/ const struct _lib9p_ver_tentry _lib9p_table_ver[LIB9P_VER_NUM] = { [LIB9P_VER_unknown] = {.name="unknown", .min_msg_size=9}, #if CONFIG_9P_ENABLE_9P2000 [LIB9P_VER_9P2000] = {.name="9P2000", .min_msg_size=9}, #endif /* CONFIG_9P_ENABLE_9P2000 */ #if CONFIG_9P_ENABLE_9P2000_L [LIB9P_VER_9P2000_L] = {.name="9P2000.L", .min_msg_size=9}, #endif /* CONFIG_9P_ENABLE_9P2000_L */ #if CONFIG_9P_ENABLE_9P2000_e [LIB9P_VER_9P2000_e] = {.name="9P2000.e", .min_msg_size=9}, #endif /* CONFIG_9P_ENABLE_9P2000_e */ #if CONFIG_9P_ENABLE_9P2000_p9p [LIB9P_VER_9P2000_p9p] = {.name="9P2000.p9p", .min_msg_size=9}, #endif /* CONFIG_9P_ENABLE_9P2000_p9p */ #if CONFIG_9P_ENABLE_9P2000_u [LIB9P_VER_9P2000_u] = {.name="9P2000.u", .min_msg_size=13}, #endif /* CONFIG_9P_ENABLE_9P2000_u */ }; #define _MSG(typ) [LIB9P_TYP_##typ] = { \ .name = #typ, \ .box_as_fmt_formatter = (_box_as_fmt_formatter_fn_t)lo_box_lib9p_msg_##typ##_as_fmt_formatter, \ } const struct _lib9p_msg_tentry _lib9p_table_msg[LIB9P_VER_NUM][0x100] = { [LIB9P_VER_unknown] = { _MSG(Tversion), _MSG(Rversion), _MSG(Rerror), }, #if CONFIG_9P_ENABLE_9P2000 [LIB9P_VER_9P2000] = { _MSG(Tversion), _MSG(Rversion), _MSG(Tauth), _MSG(Rauth), _MSG(Tattach), _MSG(Rattach), _MSG(Rerror), _MSG(Tflush), _MSG(Rflush), _MSG(Twalk), _MSG(Rwalk), _MSG(Topen), _MSG(Ropen), _MSG(Tcreate), _MSG(Rcreate), _MSG(Tread), _MSG(Rread), _MSG(Twrite), _MSG(Rwrite), _MSG(Tclunk), _MSG(Rclunk), _MSG(Tremove), _MSG(Rremove), _MSG(Tstat), _MSG(Rstat), _MSG(Twstat), _MSG(Rwstat), }, #endif /* CONFIG_9P_ENABLE_9P2000 */ #if CONFIG_9P_ENABLE_9P2000_L [LIB9P_VER_9P2000_L] = { _MSG(Rlerror), _MSG(Tstatfs), _MSG(Rstatfs), _MSG(Tlopen), _MSG(Rlopen), _MSG(Tlcreate), _MSG(Rlcreate), _MSG(Tsymlink), _MSG(Rsymlink), _MSG(Tmknod), _MSG(Rmknod), _MSG(Trename), _MSG(Rrename), _MSG(Treadlink), _MSG(Rreadlink), _MSG(Tgetattr), _MSG(Rgetattr), _MSG(Tsetattr), _MSG(Rsetattr), _MSG(Txattrwalk), _MSG(Rxattrwalk), _MSG(Txattrcreate), _MSG(Rxattrcreate), _MSG(Treaddir), _MSG(Rreaddir), _MSG(Tfsync), _MSG(Rfsync), _MSG(Tlock), _MSG(Rlock), _MSG(Tgetlock), _MSG(Rgetlock), _MSG(Tlink), _MSG(Rlink), _MSG(Tmkdir), _MSG(Rmkdir), _MSG(Trenameat), _MSG(Rrenameat), _MSG(Tunlinkat), _MSG(Runlinkat), _MSG(Tversion), _MSG(Rversion), _MSG(Tauth), _MSG(Rauth), _MSG(Tattach), _MSG(Rattach), _MSG(Rerror), _MSG(Tflush), _MSG(Rflush), _MSG(Twalk), _MSG(Rwalk), _MSG(Tread), _MSG(Rread), _MSG(Twrite), _MSG(Rwrite), _MSG(Tclunk), _MSG(Rclunk), _MSG(Tremove), _MSG(Rremove), }, #endif /* CONFIG_9P_ENABLE_9P2000_L */ #if CONFIG_9P_ENABLE_9P2000_e [LIB9P_VER_9P2000_e] = { _MSG(Tversion), _MSG(Rversion), _MSG(Tauth), _MSG(Rauth), _MSG(Tattach), _MSG(Rattach), _MSG(Rerror), _MSG(Tflush), _MSG(Rflush), _MSG(Twalk), _MSG(Rwalk), _MSG(Topen), _MSG(Ropen), _MSG(Tcreate), _MSG(Rcreate), _MSG(Tread), _MSG(Rread), _MSG(Twrite), _MSG(Rwrite), _MSG(Tclunk), _MSG(Rclunk), _MSG(Tremove), _MSG(Rremove), _MSG(Tstat), _MSG(Rstat), _MSG(Twstat), _MSG(Rwstat), _MSG(Tsession), _MSG(Rsession), _MSG(Tsread), _MSG(Rsread), _MSG(Tswrite), _MSG(Rswrite), }, #endif /* CONFIG_9P_ENABLE_9P2000_e */ #if CONFIG_9P_ENABLE_9P2000_p9p [LIB9P_VER_9P2000_p9p] = { _MSG(Topenfd), _MSG(Ropenfd), _MSG(Tversion), _MSG(Rversion), _MSG(Tauth), _MSG(Rauth), _MSG(Tattach), _MSG(Rattach), _MSG(Rerror), _MSG(Tflush), _MSG(Rflush), _MSG(Twalk), _MSG(Rwalk), _MSG(Topen), _MSG(Ropen), _MSG(Tcreate), _MSG(Rcreate), _MSG(Tread), _MSG(Rread), _MSG(Twrite), _MSG(Rwrite), _MSG(Tclunk), _MSG(Rclunk), _MSG(Tremove), _MSG(Rremove), _MSG(Tstat), _MSG(Rstat), _MSG(Twstat), _MSG(Rwstat), }, #endif /* CONFIG_9P_ENABLE_9P2000_p9p */ #if CONFIG_9P_ENABLE_9P2000_u [LIB9P_VER_9P2000_u] = { _MSG(Tversion), _MSG(Rversion), _MSG(Tauth), _MSG(Rauth), _MSG(Tattach), _MSG(Rattach), _MSG(Rerror), _MSG(Tflush), _MSG(Rflush), _MSG(Twalk), _MSG(Rwalk), _MSG(Topen), _MSG(Ropen), _MSG(Tcreate), _MSG(Rcreate), _MSG(Tread), _MSG(Rread), _MSG(Twrite), _MSG(Rwrite), _MSG(Tclunk), _MSG(Rclunk), _MSG(Tremove), _MSG(Rremove), _MSG(Tstat), _MSG(Rstat), _MSG(Twstat), _MSG(Rwstat), }, #endif /* CONFIG_9P_ENABLE_9P2000_u */ }; #define _MSG_RECV(typ) [LIB9P_TYP_##typ/2] = { \ .validate = validate_##typ, \ .unmarshal = (_unmarshal_fn_t)unmarshal_##typ, \ } #define _MSG_SEND(typ) [LIB9P_TYP_##typ/2] = { \ .marshal = (_marshal_fn_t)marshal_##typ, \ } const struct _lib9p_recv_tentry _lib9p_table_Tmsg_recv[LIB9P_VER_NUM][0x80] = { [LIB9P_VER_unknown] = { _MSG_RECV(Tversion), }, #if CONFIG_9P_ENABLE_9P2000 [LIB9P_VER_9P2000] = { _MSG_RECV(Tversion), _MSG_RECV(Tauth), _MSG_RECV(Tattach), _MSG_RECV(Tflush), _MSG_RECV(Twalk), _MSG_RECV(Topen), _MSG_RECV(Tcreate), _MSG_RECV(Tread), _MSG_RECV(Twrite), _MSG_RECV(Tclunk), _MSG_RECV(Tremove), _MSG_RECV(Tstat), _MSG_RECV(Twstat), }, #endif /* CONFIG_9P_ENABLE_9P2000 */ #if CONFIG_9P_ENABLE_9P2000_L [LIB9P_VER_9P2000_L] = { _MSG_RECV(Tstatfs), _MSG_RECV(Tlopen), _MSG_RECV(Tlcreate), _MSG_RECV(Tsymlink), _MSG_RECV(Tmknod), _MSG_RECV(Trename), _MSG_RECV(Treadlink), _MSG_RECV(Tgetattr), _MSG_RECV(Tsetattr), _MSG_RECV(Txattrwalk), _MSG_RECV(Txattrcreate), _MSG_RECV(Treaddir), _MSG_RECV(Tfsync), _MSG_RECV(Tlock), _MSG_RECV(Tgetlock), _MSG_RECV(Tlink), _MSG_RECV(Tmkdir), _MSG_RECV(Trenameat), _MSG_RECV(Tunlinkat), _MSG_RECV(Tversion), _MSG_RECV(Tauth), _MSG_RECV(Tattach), _MSG_RECV(Tflush), _MSG_RECV(Twalk), _MSG_RECV(Tread), _MSG_RECV(Twrite), _MSG_RECV(Tclunk), _MSG_RECV(Tremove), }, #endif /* CONFIG_9P_ENABLE_9P2000_L */ #if CONFIG_9P_ENABLE_9P2000_e [LIB9P_VER_9P2000_e] = { _MSG_RECV(Tversion), _MSG_RECV(Tauth), _MSG_RECV(Tattach), _MSG_RECV(Tflush), _MSG_RECV(Twalk), _MSG_RECV(Topen), _MSG_RECV(Tcreate), _MSG_RECV(Tread), _MSG_RECV(Twrite), _MSG_RECV(Tclunk), _MSG_RECV(Tremove), _MSG_RECV(Tstat), _MSG_RECV(Twstat), _MSG_RECV(Tsession), _MSG_RECV(Tsread), _MSG_RECV(Tswrite), }, #endif /* CONFIG_9P_ENABLE_9P2000_e */ #if CONFIG_9P_ENABLE_9P2000_p9p [LIB9P_VER_9P2000_p9p] = { _MSG_RECV(Topenfd), _MSG_RECV(Tversion), _MSG_RECV(Tauth), _MSG_RECV(Tattach), _MSG_RECV(Tflush), _MSG_RECV(Twalk), _MSG_RECV(Topen), _MSG_RECV(Tcreate), _MSG_RECV(Tread), _MSG_RECV(Twrite), _MSG_RECV(Tclunk), _MSG_RECV(Tremove), _MSG_RECV(Tstat), _MSG_RECV(Twstat), }, #endif /* CONFIG_9P_ENABLE_9P2000_p9p */ #if CONFIG_9P_ENABLE_9P2000_u [LIB9P_VER_9P2000_u] = { _MSG_RECV(Tversion), _MSG_RECV(Tauth), _MSG_RECV(Tattach), _MSG_RECV(Tflush), _MSG_RECV(Twalk), _MSG_RECV(Topen), _MSG_RECV(Tcreate), _MSG_RECV(Tread), _MSG_RECV(Twrite), _MSG_RECV(Tclunk), _MSG_RECV(Tremove), _MSG_RECV(Tstat), _MSG_RECV(Twstat), }, #endif /* CONFIG_9P_ENABLE_9P2000_u */ }; const struct _lib9p_recv_tentry _lib9p_table_Rmsg_recv[LIB9P_VER_NUM][0x80] = { [LIB9P_VER_unknown] = { _MSG_RECV(Rversion), _MSG_RECV(Rerror), }, #if CONFIG_9P_ENABLE_9P2000 [LIB9P_VER_9P2000] = { _MSG_RECV(Rversion), _MSG_RECV(Rauth), _MSG_RECV(Rattach), _MSG_RECV(Rerror), _MSG_RECV(Rflush), _MSG_RECV(Rwalk), _MSG_RECV(Ropen), _MSG_RECV(Rcreate), _MSG_RECV(Rread), _MSG_RECV(Rwrite), _MSG_RECV(Rclunk), _MSG_RECV(Rremove), _MSG_RECV(Rstat), _MSG_RECV(Rwstat), }, #endif /* CONFIG_9P_ENABLE_9P2000 */ #if CONFIG_9P_ENABLE_9P2000_L [LIB9P_VER_9P2000_L] = { _MSG_RECV(Rlerror), _MSG_RECV(Rstatfs), _MSG_RECV(Rlopen), _MSG_RECV(Rlcreate), _MSG_RECV(Rsymlink), _MSG_RECV(Rmknod), _MSG_RECV(Rrename), _MSG_RECV(Rreadlink), _MSG_RECV(Rgetattr), _MSG_RECV(Rsetattr), _MSG_RECV(Rxattrwalk), _MSG_RECV(Rxattrcreate), _MSG_RECV(Rreaddir), _MSG_RECV(Rfsync), _MSG_RECV(Rlock), _MSG_RECV(Rgetlock), _MSG_RECV(Rlink), _MSG_RECV(Rmkdir), _MSG_RECV(Rrenameat), _MSG_RECV(Runlinkat), _MSG_RECV(Rversion), _MSG_RECV(Rauth), _MSG_RECV(Rattach), _MSG_RECV(Rerror), _MSG_RECV(Rflush), _MSG_RECV(Rwalk), _MSG_RECV(Rread), _MSG_RECV(Rwrite), _MSG_RECV(Rclunk), _MSG_RECV(Rremove), }, #endif /* CONFIG_9P_ENABLE_9P2000_L */ #if CONFIG_9P_ENABLE_9P2000_e [LIB9P_VER_9P2000_e] = { _MSG_RECV(Rversion), _MSG_RECV(Rauth), _MSG_RECV(Rattach), _MSG_RECV(Rerror), _MSG_RECV(Rflush), _MSG_RECV(Rwalk), _MSG_RECV(Ropen), _MSG_RECV(Rcreate), _MSG_RECV(Rread), _MSG_RECV(Rwrite), _MSG_RECV(Rclunk), _MSG_RECV(Rremove), _MSG_RECV(Rstat), _MSG_RECV(Rwstat), _MSG_RECV(Rsession), _MSG_RECV(Rsread), _MSG_RECV(Rswrite), }, #endif /* CONFIG_9P_ENABLE_9P2000_e */ #if CONFIG_9P_ENABLE_9P2000_p9p [LIB9P_VER_9P2000_p9p] = { _MSG_RECV(Ropenfd), _MSG_RECV(Rversion), _MSG_RECV(Rauth), _MSG_RECV(Rattach), _MSG_RECV(Rerror), _MSG_RECV(Rflush), _MSG_RECV(Rwalk), _MSG_RECV(Ropen), _MSG_RECV(Rcreate), _MSG_RECV(Rread), _MSG_RECV(Rwrite), _MSG_RECV(Rclunk), _MSG_RECV(Rremove), _MSG_RECV(Rstat), _MSG_RECV(Rwstat), }, #endif /* CONFIG_9P_ENABLE_9P2000_p9p */ #if CONFIG_9P_ENABLE_9P2000_u [LIB9P_VER_9P2000_u] = { _MSG_RECV(Rversion), _MSG_RECV(Rauth), _MSG_RECV(Rattach), _MSG_RECV(Rerror), _MSG_RECV(Rflush), _MSG_RECV(Rwalk), _MSG_RECV(Ropen), _MSG_RECV(Rcreate), _MSG_RECV(Rread), _MSG_RECV(Rwrite), _MSG_RECV(Rclunk), _MSG_RECV(Rremove), _MSG_RECV(Rstat), _MSG_RECV(Rwstat), }, #endif /* CONFIG_9P_ENABLE_9P2000_u */ }; const struct _lib9p_send_tentry _lib9p_table_Tmsg_send[LIB9P_VER_NUM][0x80] = { [LIB9P_VER_unknown] = { _MSG_SEND(Tversion), }, #if CONFIG_9P_ENABLE_9P2000 [LIB9P_VER_9P2000] = { _MSG_SEND(Tversion), _MSG_SEND(Tauth), _MSG_SEND(Tattach), _MSG_SEND(Tflush), _MSG_SEND(Twalk), _MSG_SEND(Topen), _MSG_SEND(Tcreate), _MSG_SEND(Tread), _MSG_SEND(Twrite), _MSG_SEND(Tclunk), _MSG_SEND(Tremove), _MSG_SEND(Tstat), _MSG_SEND(Twstat), }, #endif /* CONFIG_9P_ENABLE_9P2000 */ #if CONFIG_9P_ENABLE_9P2000_L [LIB9P_VER_9P2000_L] = { _MSG_SEND(Tstatfs), _MSG_SEND(Tlopen), _MSG_SEND(Tlcreate), _MSG_SEND(Tsymlink), _MSG_SEND(Tmknod), _MSG_SEND(Trename), _MSG_SEND(Treadlink), _MSG_SEND(Tgetattr), _MSG_SEND(Tsetattr), _MSG_SEND(Txattrwalk), _MSG_SEND(Txattrcreate), _MSG_SEND(Treaddir), _MSG_SEND(Tfsync), _MSG_SEND(Tlock), _MSG_SEND(Tgetlock), _MSG_SEND(Tlink), _MSG_SEND(Tmkdir), _MSG_SEND(Trenameat), _MSG_SEND(Tunlinkat), _MSG_SEND(Tversion), _MSG_SEND(Tauth), _MSG_SEND(Tattach), _MSG_SEND(Tflush), _MSG_SEND(Twalk), _MSG_SEND(Tread), _MSG_SEND(Twrite), _MSG_SEND(Tclunk), _MSG_SEND(Tremove), }, #endif /* CONFIG_9P_ENABLE_9P2000_L */ #if CONFIG_9P_ENABLE_9P2000_e [LIB9P_VER_9P2000_e] = { _MSG_SEND(Tversion), _MSG_SEND(Tauth), _MSG_SEND(Tattach), _MSG_SEND(Tflush), _MSG_SEND(Twalk), _MSG_SEND(Topen), _MSG_SEND(Tcreate), _MSG_SEND(Tread), _MSG_SEND(Twrite), _MSG_SEND(Tclunk), _MSG_SEND(Tremove), _MSG_SEND(Tstat), _MSG_SEND(Twstat), _MSG_SEND(Tsession), _MSG_SEND(Tsread), _MSG_SEND(Tswrite), }, #endif /* CONFIG_9P_ENABLE_9P2000_e */ #if CONFIG_9P_ENABLE_9P2000_p9p [LIB9P_VER_9P2000_p9p] = { _MSG_SEND(Topenfd), _MSG_SEND(Tversion), _MSG_SEND(Tauth), _MSG_SEND(Tattach), _MSG_SEND(Tflush), _MSG_SEND(Twalk), _MSG_SEND(Topen), _MSG_SEND(Tcreate), _MSG_SEND(Tread), _MSG_SEND(Twrite), _MSG_SEND(Tclunk), _MSG_SEND(Tremove), _MSG_SEND(Tstat), _MSG_SEND(Twstat), }, #endif /* CONFIG_9P_ENABLE_9P2000_p9p */ #if CONFIG_9P_ENABLE_9P2000_u [LIB9P_VER_9P2000_u] = { _MSG_SEND(Tversion), _MSG_SEND(Tauth), _MSG_SEND(Tattach), _MSG_SEND(Tflush), _MSG_SEND(Twalk), _MSG_SEND(Topen), _MSG_SEND(Tcreate), _MSG_SEND(Tread), _MSG_SEND(Twrite), _MSG_SEND(Tclunk), _MSG_SEND(Tremove), _MSG_SEND(Tstat), _MSG_SEND(Twstat), }, #endif /* CONFIG_9P_ENABLE_9P2000_u */ }; const struct _lib9p_send_tentry _lib9p_table_Rmsg_send[LIB9P_VER_NUM][0x80] = { [LIB9P_VER_unknown] = { _MSG_SEND(Rversion), _MSG_SEND(Rerror), }, #if CONFIG_9P_ENABLE_9P2000 [LIB9P_VER_9P2000] = { _MSG_SEND(Rversion), _MSG_SEND(Rauth), _MSG_SEND(Rattach), _MSG_SEND(Rerror), _MSG_SEND(Rflush), _MSG_SEND(Rwalk), _MSG_SEND(Ropen), _MSG_SEND(Rcreate), _MSG_SEND(Rread), _MSG_SEND(Rwrite), _MSG_SEND(Rclunk), _MSG_SEND(Rremove), _MSG_SEND(Rstat), _MSG_SEND(Rwstat), }, #endif /* CONFIG_9P_ENABLE_9P2000 */ #if CONFIG_9P_ENABLE_9P2000_L [LIB9P_VER_9P2000_L] = { _MSG_SEND(Rlerror), _MSG_SEND(Rstatfs), _MSG_SEND(Rlopen), _MSG_SEND(Rlcreate), _MSG_SEND(Rsymlink), _MSG_SEND(Rmknod), _MSG_SEND(Rrename), _MSG_SEND(Rreadlink), _MSG_SEND(Rgetattr), _MSG_SEND(Rsetattr), _MSG_SEND(Rxattrwalk), _MSG_SEND(Rxattrcreate), _MSG_SEND(Rreaddir), _MSG_SEND(Rfsync), _MSG_SEND(Rlock), _MSG_SEND(Rgetlock), _MSG_SEND(Rlink), _MSG_SEND(Rmkdir), _MSG_SEND(Rrenameat), _MSG_SEND(Runlinkat), _MSG_SEND(Rversion), _MSG_SEND(Rauth), _MSG_SEND(Rattach), _MSG_SEND(Rerror), _MSG_SEND(Rflush), _MSG_SEND(Rwalk), _MSG_SEND(Rread), _MSG_SEND(Rwrite), _MSG_SEND(Rclunk), _MSG_SEND(Rremove), }, #endif /* CONFIG_9P_ENABLE_9P2000_L */ #if CONFIG_9P_ENABLE_9P2000_e [LIB9P_VER_9P2000_e] = { _MSG_SEND(Rversion), _MSG_SEND(Rauth), _MSG_SEND(Rattach), _MSG_SEND(Rerror), _MSG_SEND(Rflush), _MSG_SEND(Rwalk), _MSG_SEND(Ropen), _MSG_SEND(Rcreate), _MSG_SEND(Rread), _MSG_SEND(Rwrite), _MSG_SEND(Rclunk), _MSG_SEND(Rremove), _MSG_SEND(Rstat), _MSG_SEND(Rwstat), _MSG_SEND(Rsession), _MSG_SEND(Rsread), _MSG_SEND(Rswrite), }, #endif /* CONFIG_9P_ENABLE_9P2000_e */ #if CONFIG_9P_ENABLE_9P2000_p9p [LIB9P_VER_9P2000_p9p] = { _MSG_SEND(Ropenfd), _MSG_SEND(Rversion), _MSG_SEND(Rauth), _MSG_SEND(Rattach), _MSG_SEND(Rerror), _MSG_SEND(Rflush), _MSG_SEND(Rwalk), _MSG_SEND(Ropen), _MSG_SEND(Rcreate), _MSG_SEND(Rread), _MSG_SEND(Rwrite), _MSG_SEND(Rclunk), _MSG_SEND(Rremove), _MSG_SEND(Rstat), _MSG_SEND(Rwstat), }, #endif /* CONFIG_9P_ENABLE_9P2000_p9p */ #if CONFIG_9P_ENABLE_9P2000_u [LIB9P_VER_9P2000_u] = { _MSG_SEND(Rversion), _MSG_SEND(Rauth), _MSG_SEND(Rattach), _MSG_SEND(Rerror), _MSG_SEND(Rflush), _MSG_SEND(Rwalk), _MSG_SEND(Ropen), _MSG_SEND(Rcreate), _MSG_SEND(Rread), _MSG_SEND(Rwrite), _MSG_SEND(Rclunk), _MSG_SEND(Rremove), _MSG_SEND(Rstat), _MSG_SEND(Rwstat), }, #endif /* CONFIG_9P_ENABLE_9P2000_u */ }; LM_FLATTEN ssize_t _lib9p_stat_validate(struct lib9p_ctx *ctx, uint32_t net_size, uint8_t *net_bytes, uint32_t *ret_net_size) { return validate_stat(ctx, net_size, net_bytes, ret_net_size); } LM_FLATTEN void _lib9p_stat_unmarshal(struct lib9p_ctx *ctx, uint8_t *net_bytes, void *out) { unmarshal_stat(ctx, net_bytes, out); } LM_FLATTEN bool _lib9p_stat_marshal(struct lib9p_ctx *ctx, struct lib9p_stat *val, struct _marshal_ret *ret) { return marshal_stat(ctx, val, ret); }