diff options
35 files changed, 4102 insertions, 684 deletions
diff --git a/.gitmodules b/.gitmodules index 8a4c874..17dec29 100644 --- a/.gitmodules +++ b/.gitmodules @@ -6,3 +6,6 @@ [submodule "3rd-party/pico-sdk"] path = 3rd-party/pico-sdk url = https://github.com/LukeShu/pico-sdk +[submodule "3rd-party/pico-fmt"] + path = 3rd-party/pico-fmt + url = https://github.com/LukeShu/pico-fmt diff --git a/3rd-party/pico-fmt b/3rd-party/pico-fmt new file mode 160000 +Subproject beaecdcba7fdf0d584d245a9d0ad6be6bdc94a1 diff --git a/CMakeLists.txt b/CMakeLists.txt index df13977..22756c1 100644 --- a/CMakeLists.txt +++ b/CMakeLists.txt @@ -14,6 +14,8 @@ include("${PICO_SDK_PATH}/external/pico_sdk_import.cmake") project(sbc_harness) +add_subdirectory(3rd-party/pico-fmt/pico_fmt) +add_subdirectory(3rd-party/pico-fmt/pico_printf) pico_sdk_init() if ((PICO_PLATFORM STREQUAL "host") AND (NOT PICO_NO_GC_SECTIONS)) @@ -115,37 +117,9 @@ function(add_lib_test arg_libname arg_testname) endif() endfunction() -function(_apply_matrix_helper _m_depth _m_assignments) - list(LENGTH _m_arg_matrix _m_dimensions) - math(EXPR _m_dimensions ${_m_dimensions}/2) - if("${_m_depth}" EQUAL "${_m_dimensions}") - cmake_language(CALL "${_m_arg_action}" "${_m_n}" "${_m_assignments}") - math(EXPR _m_n "${_m_n}+1") - set(_m_n "${_m_n}" PARENT_SCOPE) - else() - math(EXPR _m_ik "${_m_depth}*2") - list(GET _m_arg_matrix "${_m_ik}" _m_tmp_key) - - math(EXPR _m_iv "${_m_ik}+1") - list(GET _m_arg_matrix "${_m_iv}" _m_tmp_vals) - string(REGEX REPLACE "^\\[(.*)\\]$" "\\1" _m_tmp_vals "${_m_tmp_vals}") - - foreach(_m_tmp_val IN LISTS _m_tmp_vals) - math(EXPR _m_tmp_depth "${_m_depth}+1") - set(_m_tmp_assignments "${_m_assignments}") - list(APPEND _m_tmp_assignments "${_m_tmp_key}=${_m_tmp_val}") - _apply_matrix_helper("${_m_tmp_depth}" "${_m_tmp_assignments}") - set(_m_n "${_m_n}" PARENT_SCOPE) - endforeach() - endif() -endfunction() -function(apply_matrix _m_arg_action _m_arg_matrix) - set(_m_n 0) - _apply_matrix_helper(0 "") -endfunction() - add_subdirectory(libmisc) add_subdirectory(libobj) +add_subdirectory(libfmt) add_subdirectory(libcr) add_subdirectory(libcr_ipc) add_subdirectory(libhw_generic) diff --git a/build-aux/measurestack/app_main.py b/build-aux/measurestack/app_main.py index 517fa2c..7573146 100644 --- a/build-aux/measurestack/app_main.py +++ b/build-aux/measurestack/app_main.py @@ -27,7 +27,8 @@ def main( # sbc-harness #################################################### - lib9p_plugin = app_plugins.Lib9PPlugin(arg_base_dir, arg_c_fnames) + libobj_plugin = app_plugins.LibObjPlugin(arg_c_fnames) + lib9p_plugin = app_plugins.Lib9PPlugin(arg_base_dir, arg_c_fnames, libobj_plugin) def sbc_is_thread(name: QName) -> int: if str(name).endswith("_cr") and name.base() != BaseName("lib9p_srv_read_cr"): @@ -44,11 +45,10 @@ def main( return 1 return 0 - libobj_plugin = app_plugins.LibObjPlugin(arg_c_fnames) - plugins += [ app_plugins.CmdPlugin(), libobj_plugin, + app_plugins.PicoFmtPlugin(arg_pico_platform), app_plugins.LibHWPlugin(arg_pico_platform, libobj_plugin), app_plugins.LibCRPlugin(), app_plugins.LibCRIPCPlugin(), @@ -67,7 +67,6 @@ def main( return ret plugins += [ - app_plugins.PicoFmtPlugin(), app_plugins.PicoSDKPlugin( get_init_array=get_init_array, ), @@ -88,9 +87,12 @@ def main( return 0, False def misc_filter(name: QName) -> tuple[int, bool]: - if name.base() in [ - BaseName("__lm_printf"), - BaseName("__assert_msg_fail"), + if name in [ + QName("__assert_msg_fail"), + QName("__lm_printf"), + QName("__lm_light_printf"), + QName("fmt_vfctprintf"), + QName("fmt_vsnprintf"), ]: return 1, False return 0, False diff --git a/build-aux/measurestack/app_plugins.py b/build-aux/measurestack/app_plugins.py index 519e6b8..36e661b 100644 --- a/build-aux/measurestack/app_plugins.py +++ b/build-aux/measurestack/app_plugins.py @@ -274,8 +274,20 @@ class Lib9PPlugin: _CONFIG_9P_NUM_SOCKS: int | None CONFIG_9P_SRV_MAX_REQS: int | None CONFIG_9P_SRV_MAX_DEPTH: int | None + formatters: typing.Collection[BaseName] + + def __init__( + self, + arg_base_dir: str, + arg_c_fnames: typing.Collection[str], + libobj_plugin: LibObjPlugin, + ) -> None: + self.formatters = { + x.base() + for x in libobj_plugin.objcalls["format"] + if str(x.base()).startswith("lib9p_") + } - def __init__(self, arg_base_dir: str, arg_c_fnames: typing.Collection[str]) -> None: # Find filenames ####################################################### def _is_config_h(fname: str) -> bool: @@ -389,6 +401,9 @@ class Lib9PPlugin: 2, self._skipmodel__lib9p_validate_unmarshal_marshal, ), + BaseName("_vfctprintf"): analyze.SkipModel( + self.formatters, self._skipmodel__vfctprintf + ), } if isinstance(self.CONFIG_9P_SRV_MAX_DEPTH, int): ret[BaseName("srv_util_pathfree")] = analyze.SkipModel( @@ -419,6 +434,13 @@ class Lib9PPlugin: ) return False + def _skipmodel__vfctprintf( + self, chain: typing.Sequence[QName], call: QName + ) -> bool: + if call.base() == BaseName("libfmt_conv_formatter"): + return any(c.base() in self.formatters for c in chain) + return False + class LibMiscPlugin: def is_intrhandler(self, name: QName) -> bool: @@ -448,7 +470,7 @@ class LibMiscPlugin: def _skipmodel___assert_msg_fail( self, chain: typing.Sequence[QName], call: QName ) -> bool: - if call.base() in [BaseName("__lm_printf")]: + if call.base() in [BaseName("__lm_printf"), BaseName("__lm_light_printf")]: return any( c.base() == BaseName("__assert_msg_fail") for c in reversed(chain[:-1]) ) @@ -456,21 +478,32 @@ class LibMiscPlugin: class PicoFmtPlugin: - known_out: dict[BaseName, BaseName] known_fct: dict[BaseName, BaseName] - def __init__(self) -> None: - self.known_out = { - BaseName(""): BaseName("_out_null"), # XXX - BaseName("__wrap_sprintf"): BaseName("_out_buffer"), - BaseName("__wrap_snprintf"): BaseName("_out_buffer"), - BaseName("__wrap_vsnprintf"): BaseName("_out_buffer"), - BaseName("vfctprintf"): BaseName("_out_fct"), - } + def __init__(self, arg_pico_platform: str) -> None: self.known_fct = { - BaseName("stdio_vprintf"): BaseName("stdio_buffered_printer"), - BaseName("__wrap_vprintf"): BaseName("stdio_buffered_printer"), + # pico_fmt + BaseName("fmt_vsnprintf"): BaseName("_out_buffer"), } + match arg_pico_platform: + case "rp2040": + self.known_fct.update( + { + # pico_stdio + BaseName("__wrap_vprintf"): BaseName("stdio_buffered_printer"), + BaseName("stdio_vprintf"): BaseName("stdio_buffered_printer"), + # libfmt + BaseName("__lm_light_printf"): BaseName("libfmt_light_fct"), + } + ) + case "host": + self.known_fct.update( + { + # libfmt + BaseName("__lm_printf"): BaseName("libfmt_libc_fct"), + BaseName("__lm_light_printf"): BaseName("libfmt_libc_fct"), + } + ) def is_intrhandler(self, name: QName) -> bool: return False @@ -487,49 +520,40 @@ class PicoFmtPlugin: def indirect_callees( self, loc: str, line: str ) -> tuple[typing.Collection[QName], bool] | None: - if "/3rd-party/pico-sdk/" not in loc: + if "/3rd-party/pico-fmt/" not in loc: return None if "/printf.c:" in loc: m = util.re_call_other.fullmatch(line) call: str | None = m.group("func") if m else None - if call == "out": - return [x.as_qname() for x in self.known_out.values()], False if "->fct" in line: return [x.as_qname() for x in self.known_fct.values()], False + if "specifier_table" in line: + return [ + # pico-fmt + QName("conv_sint"), + QName("conv_uint"), + # QName("conv_double"), + QName("conv_char"), + QName("conv_str"), + QName("conv_ptr"), + QName("conv_pct"), + # libfmt + QName("libfmt_conv_formatter"), + QName("libfmt_conv_quote"), + ], False return None def skipmodels(self) -> dict[BaseName, analyze.SkipModel]: ret: dict[BaseName, analyze.SkipModel] = { - BaseName("_out_rev"): analyze.SkipModel( - self.known_out.keys(), self._skipmodel_outcaller - ), - BaseName("_etoa"): analyze.SkipModel( - self.known_out.keys(), self._skipmodel_outcaller - ), - BaseName("_vsnprintf"): analyze.SkipModel( - self.known_out.keys(), self._skipmodel_outcaller - ), - BaseName("_out_fct"): analyze.SkipModel( - self.known_fct.keys(), self._skipmodel__out_fct + BaseName("fmt_state_putchar"): analyze.SkipModel( + self.known_fct.keys(), self._skipmodel_fmt_state_putchar ), } return ret - def _skipmodel_outcaller(self, chain: typing.Sequence[QName], call: QName) -> bool: - if call.base() in self.known_out.values(): - out: BaseName | None = None - for pcall in reversed(chain): - if pcall.base() in self.known_out: - out = self.known_out[pcall.base()] - if out == BaseName("_out_buffer") and call.base() == BaseName( - "_out_null" - ): # XXX: Gross hack - out = BaseName("_out_null") - return call.base() != out - return True - return False - - def _skipmodel__out_fct(self, chain: typing.Sequence[QName], call: QName) -> bool: + def _skipmodel_fmt_state_putchar( + self, chain: typing.Sequence[QName], call: QName + ) -> bool: if call.base() in self.known_fct.values(): fct: BaseName | None = None for pcall in reversed(chain): @@ -550,7 +574,7 @@ class PicoSDKPlugin: *, get_init_array: typing.Callable[[], typing.Collection[QName]], ) -> None: - # grep for '__attribute__((constructor))'. + # grep for '__attribute__((constructor))' / '[[gnu::constructor]]'. self.get_init_array = get_init_array self.app_init_array = None @@ -954,7 +978,10 @@ class LibGCCPlugin: return False def init_array(self) -> typing.Collection[QName]: - return [] + return [ + QName("libfmt_install_formatter"), + QName("libfmt_install_quote"), + ] def extra_includes(self) -> typing.Collection[BaseName]: return [] diff --git a/cmd/sbc_harness/CMakeLists.txt b/cmd/sbc_harness/CMakeLists.txt index fa42b47..64bf356 100644 --- a/cmd/sbc_harness/CMakeLists.txt +++ b/cmd/sbc_harness/CMakeLists.txt @@ -22,6 +22,7 @@ target_link_libraries(sbc_harness_objs hardware_flash libmisc + libfmt libusb libdhcp libhw_cr diff --git a/cmd/sbc_harness/config/config.h b/cmd/sbc_harness/config/config.h index fd089b1..da3edad 100644 --- a/cmd/sbc_harness/config/config.h +++ b/cmd/sbc_harness/config/config.h @@ -32,6 +32,8 @@ /* 9P *************************************************************************/ +#define CONFIG_9P_MAX_ERR_SIZE 128 /* 128 is what Plan 9 4e uses */ + /** * This max-msg-size is sized so that a Twrite message can return * 8KiB of data. @@ -49,22 +51,22 @@ * negotiated. In Plan 9 1e it was (8*1024)+128, and was bumped to * (8*1024)+160 in 2e and 3e. */ -#define CONFIG_9P_MAX_MSG_SIZE ((4*1024)+24) +#define CONFIG_9P_SRV_MAX_MSG_SIZE ((4*1024)+24) /** * Maximum host-data-structure size. A message may be larger in * unmarshaled-host-structures than marshaled-net-bytes due to (1) - * struct padding, (2) nul-terminator byes for strings. + * struct padding, (2) array pointers. */ -#define CONFIG_9P_MAX_HOSTMSG_SIZE CONFIG_9P_MAX_MSG_SIZE+16 -#define CONFIG_9P_MAX_ERR_SIZE 128 /* 128 is what Plan 9 4e uses */ -#define CONFIG_9P_SRV_MAX_FIDS 16 -#define CONFIG_9P_SRV_MAX_REQS 2 -#define CONFIG_9P_SRV_MAX_DEPTH 3 -#define CONFIG_9P_ENABLE_9P2000 1 /* bool */ -#define CONFIG_9P_ENABLE_9P2000_u 1 /* bool */ -#define CONFIG_9P_ENABLE_9P2000_e 0 /* bool */ -#define CONFIG_9P_ENABLE_9P2000_L 0 /* bool */ -#define CONFIG_9P_ENABLE_9P2000_p9p 0 /* bool */ +#define CONFIG_9P_SRV_MAX_HOSTMSG_SIZE CONFIG_9P_SRV_MAX_MSG_SIZE+16 +#define CONFIG_9P_SRV_MAX_FIDS 16 +#define CONFIG_9P_SRV_MAX_REQS 2 +#define CONFIG_9P_SRV_MAX_DEPTH 3 + +#define CONFIG_9P_ENABLE_9P2000 1 /* bool */ +#define CONFIG_9P_ENABLE_9P2000_u 1 /* bool */ +#define CONFIG_9P_ENABLE_9P2000_e 0 /* bool */ +#define CONFIG_9P_ENABLE_9P2000_L 0 /* bool */ +#define CONFIG_9P_ENABLE_9P2000_p9p 0 /* bool */ /* DHCP ***********************************************************************/ @@ -6,35 +6,14 @@ #include <inttypes.h> /* for PRIu{n} */ #include <stdarg.h> /* for va_* */ -#include <stdio.h> /* for vsnprintf() */ #include <string.h> /* for strncpy() */ -#define LOG_NAME 9P -#include <libmisc/log.h> /* for const_byte_str() */ +#include <libfmt/fmt.h> /* for fmt_vsnprintf() */ #include <lib9p/9p.h> -#include "internal.h" - /* strings ********************************************************************/ -const char *lib9p_version_str(enum lib9p_version ver) { -#pragma GCC diagnostic push -#pragma GCC diagnostic ignored "-Wtype-limits" - assert(0 <= ver && ver < LIB9P_VER_NUM); -#pragma GCC diagnostic pop - return _lib9p_table_ver_name[ver]; -} - -const char *lib9p_msgtype_str(enum lib9p_version ver, enum lib9p_msg_type typ) { -#pragma GCC diagnostic push -#pragma GCC diagnostic ignored "-Wtype-limits" - assert(0 <= ver && ver < LIB9P_VER_NUM); - assert(0 <= typ && typ <= 0xFF); -#pragma GCC diagnostic pop - return _lib9p_table_msg_name[ver][typ] ?: const_byte_str(typ); -} - struct lib9p_s lib9p_str(char *s) { if (!s) return (struct lib9p_s){0}; @@ -101,7 +80,7 @@ int lib9p_errorf(struct lib9p_ctx *ctx, lib9p_errno_t linux_errno, char const *f if (lib9p_ctx_has_error(ctx)) return -1; va_start(args, fmt); - n = vsnprintf(ctx->err_msg, sizeof(ctx->err_msg), fmt, args); + n = fmt_vsnprintf(ctx->err_msg, sizeof(ctx->err_msg), fmt, args); va_end(args); if ((size_t)(n+1) < sizeof(ctx->err_msg)) memset(&ctx->err_msg[n+1], 0, sizeof(ctx->err_msg)-(n+1)); @@ -114,131 +93,3 @@ int lib9p_errorf(struct lib9p_ctx *ctx, lib9p_errno_t linux_errno, char const *f return -1; } - -/* main message functions *****************************************************/ - -static -ssize_t _lib9p_validate(uint8_t xxx_low_typ_bit, - const char *xxx_errmsg, - const struct _lib9p_recv_tentry xxx_table[LIB9P_VER_NUM][0x80], - struct lib9p_ctx *ctx, uint8_t *net_bytes) { - /* Inspect the first 5 bytes ourselves. */ - uint32_t net_size = uint32le_decode(net_bytes); - if (net_size < 5) - return lib9p_error(ctx, LINUX_EBADMSG, "message is impossibly short"); - uint8_t typ = net_bytes[4]; - if (typ % 2 != xxx_low_typ_bit) - return lib9p_errorf(ctx, LINUX_EOPNOTSUPP, "%s: message_type=%s", xxx_errmsg, - lib9p_msgtype_str(ctx->version, typ)); - struct _lib9p_recv_tentry tentry = xxx_table[ctx->version][typ/2]; - if (!tentry.validate) - return lib9p_errorf(ctx, LINUX_EOPNOTSUPP, "unknown message type: %s (protocol_version=%s)", - lib9p_msgtype_str(ctx->version, typ), lib9p_version_str(ctx->version)); - - /* Now use the message-type-specific tentry to process the whole thing. */ - return tentry.validate(ctx, net_size, net_bytes); -} - -ssize_t lib9p_Tmsg_validate(struct lib9p_ctx *ctx, uint8_t *net_bytes) { - return _lib9p_validate(0, "expected a T-message but got an R-message", _lib9p_table_Tmsg_recv, - ctx, net_bytes); -} - -ssize_t lib9p_Rmsg_validate(struct lib9p_ctx *ctx, uint8_t *net_bytes) { - return _lib9p_validate(1, "expected an R-message but got a T-message", _lib9p_table_Rmsg_recv, - ctx, net_bytes); -} - -static -void _lib9p_unmarshal(const struct _lib9p_recv_tentry xxx_table[LIB9P_VER_NUM][0x80], - struct lib9p_ctx *ctx, uint8_t *net_bytes, - enum lib9p_msg_type *ret_typ, void *ret_body) { - enum lib9p_msg_type typ = net_bytes[4]; - *ret_typ = typ; - struct _lib9p_recv_tentry tentry = xxx_table[ctx->version][typ/2]; - - tentry.unmarshal(ctx, net_bytes, ret_body); -} - -void lib9p_Tmsg_unmarshal(struct lib9p_ctx *ctx, uint8_t *net_bytes, - enum lib9p_msg_type *ret_typ, void *ret_body) { - _lib9p_unmarshal(_lib9p_table_Tmsg_recv, - ctx, net_bytes, ret_typ, ret_body); -} - -void lib9p_Rmsg_unmarshal(struct lib9p_ctx *ctx, uint8_t *net_bytes, - enum lib9p_msg_type *ret_typ, void *ret_body) { - _lib9p_unmarshal(_lib9p_table_Rmsg_recv, - ctx, net_bytes, ret_typ, ret_body); -} - -static -bool _lib9p_marshal(const struct _lib9p_send_tentry xxx_table[LIB9P_VER_NUM][0x80], - struct lib9p_ctx *ctx, enum lib9p_msg_type typ, void *body, - size_t *ret_iov_cnt, struct iovec *ret_iov, uint8_t *ret_copied) { - struct _marshal_ret ret = { - .net_iov_cnt = 1, - .net_iov = ret_iov, - .net_copied_size = 0, - .net_copied = ret_copied, - }; - - struct _lib9p_send_tentry tentry = xxx_table[ctx->version][typ/2]; - bool ret_erred = tentry.marshal(ctx, body, &ret); - if (ret_iov[ret.net_iov_cnt-1].iov_len == 0) - ret.net_iov_cnt--; - *ret_iov_cnt = ret.net_iov_cnt; - return ret_erred; -} - -bool lib9p_Tmsg_marshal(struct lib9p_ctx *ctx, enum lib9p_msg_type typ, void *body, - struct lib9p_Tmsg_send_buf *ret) { - assert(typ % 2 == 0); - memset(ret, 0, sizeof(*ret)); - return _lib9p_marshal(_lib9p_table_Tmsg_send, - ctx, typ, body, - &ret->iov_cnt, ret->iov, ret->copied); -} - -bool lib9p_Rmsg_marshal(struct lib9p_ctx *ctx, enum lib9p_msg_type typ, void *body, - struct lib9p_Rmsg_send_buf *ret) { - assert(typ % 2 == 1); - memset(ret, 0, sizeof(*ret)); - return _lib9p_marshal(_lib9p_table_Rmsg_send, - ctx, typ, body, - &ret->iov_cnt, ret->iov, ret->copied); -} - -/* `struct lib9p_stat` helpers ************************************************/ - -bool lib9p_stat_validate(struct lib9p_ctx *ctx, uint32_t net_size, uint8_t *net_bytes, - uint32_t *ret_net_size, ssize_t *ret_host_size) { - ssize_t host_size = _lib9p_stat_validate(ctx, net_size, net_bytes, ret_net_size); - if (host_size < 0) - return true; - if (ret_host_size) - *ret_host_size = host_size; - return false; -} - -void lib9p_stat_unmarshal(struct lib9p_ctx *ctx, uint8_t *net_bytes, - struct lib9p_stat *ret) { - _lib9p_stat_unmarshal(ctx, net_bytes, ret); -} - -uint32_t lib9p_stat_marshal(struct lib9p_ctx *ctx, uint32_t max_net_size, struct lib9p_stat *obj, - uint8_t *ret_bytes) { - struct lib9p_ctx _ctx = *ctx; - _ctx.max_msg_size = max_net_size; - - struct iovec iov = {0}; - struct _marshal_ret ret = { - .net_iov_cnt = 1, - .net_iov = &iov, - .net_copied_size = 0, - .net_copied = ret_bytes, - }; - if (_lib9p_stat_marshal(&_ctx, obj, &ret)) - return 0; - return ret.net_iov[0].iov_len; -} diff --git a/lib9p/9p.generated.c b/lib9p/9p.generated.c index 8819458..b58a485 100644 --- a/lib9p/9p.generated.c +++ b/lib9p/9p.generated.c @@ -6,10 +6,132 @@ #include <string.h> /* for memset() */ #include <libmisc/assert.h> +#include <libmisc/endian.h> #include <lib9p/9p.h> -#include "internal.h" +#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 @@ -46,230 +168,6 @@ */ #define is_ver(ctx, ver) _is_ver_##ver((ctx)->version) -/* strings ********************************************************************/ - -const char *const _lib9p_table_ver_name[LIB9P_VER_NUM] = { - [LIB9P_VER_unknown] = "unknown", -#if CONFIG_9P_ENABLE_9P2000 - [LIB9P_VER_9P2000] = "9P2000", -#endif /* CONFIG_9P_ENABLE_9P2000 */ -#if CONFIG_9P_ENABLE_9P2000_L - [LIB9P_VER_9P2000_L] = "9P2000.L", -#endif /* CONFIG_9P_ENABLE_9P2000_L */ -#if CONFIG_9P_ENABLE_9P2000_e - [LIB9P_VER_9P2000_e] = "9P2000.e", -#endif /* CONFIG_9P_ENABLE_9P2000_e */ -#if CONFIG_9P_ENABLE_9P2000_p9p - [LIB9P_VER_9P2000_p9p] = "9P2000.p9p", -#endif /* CONFIG_9P_ENABLE_9P2000_p9p */ -#if CONFIG_9P_ENABLE_9P2000_u - [LIB9P_VER_9P2000_u] = "9P2000.u", -#endif /* CONFIG_9P_ENABLE_9P2000_u */ -}; - -#define _MSG_NAME(typ) [LIB9P_TYP_##typ] = #typ -const char *const _lib9p_table_msg_name[LIB9P_VER_NUM][0x100] = { - [LIB9P_VER_unknown] = { - _MSG_NAME(Tversion), - _MSG_NAME(Rversion), - _MSG_NAME(Rerror), - }, -#if CONFIG_9P_ENABLE_9P2000 - [LIB9P_VER_9P2000] = { - _MSG_NAME(Tversion), - _MSG_NAME(Rversion), - _MSG_NAME(Tauth), - _MSG_NAME(Rauth), - _MSG_NAME(Tattach), - _MSG_NAME(Rattach), - _MSG_NAME(Rerror), - _MSG_NAME(Tflush), - _MSG_NAME(Rflush), - _MSG_NAME(Twalk), - _MSG_NAME(Rwalk), - _MSG_NAME(Topen), - _MSG_NAME(Ropen), - _MSG_NAME(Tcreate), - _MSG_NAME(Rcreate), - _MSG_NAME(Tread), - _MSG_NAME(Rread), - _MSG_NAME(Twrite), - _MSG_NAME(Rwrite), - _MSG_NAME(Tclunk), - _MSG_NAME(Rclunk), - _MSG_NAME(Tremove), - _MSG_NAME(Rremove), - _MSG_NAME(Tstat), - _MSG_NAME(Rstat), - _MSG_NAME(Twstat), - _MSG_NAME(Rwstat), - }, -#endif /* CONFIG_9P_ENABLE_9P2000 */ -#if CONFIG_9P_ENABLE_9P2000_L - [LIB9P_VER_9P2000_L] = { - _MSG_NAME(Rlerror), - _MSG_NAME(Tstatfs), - _MSG_NAME(Rstatfs), - _MSG_NAME(Tlopen), - _MSG_NAME(Rlopen), - _MSG_NAME(Tlcreate), - _MSG_NAME(Rlcreate), - _MSG_NAME(Tsymlink), - _MSG_NAME(Rsymlink), - _MSG_NAME(Tmknod), - _MSG_NAME(Rmknod), - _MSG_NAME(Trename), - _MSG_NAME(Rrename), - _MSG_NAME(Treadlink), - _MSG_NAME(Rreadlink), - _MSG_NAME(Tgetattr), - _MSG_NAME(Rgetattr), - _MSG_NAME(Tsetattr), - _MSG_NAME(Rsetattr), - _MSG_NAME(Txattrwalk), - _MSG_NAME(Rxattrwalk), - _MSG_NAME(Txattrcreate), - _MSG_NAME(Rxattrcreate), - _MSG_NAME(Treaddir), - _MSG_NAME(Rreaddir), - _MSG_NAME(Tfsync), - _MSG_NAME(Rfsync), - _MSG_NAME(Tlock), - _MSG_NAME(Rlock), - _MSG_NAME(Tgetlock), - _MSG_NAME(Rgetlock), - _MSG_NAME(Tlink), - _MSG_NAME(Rlink), - _MSG_NAME(Tmkdir), - _MSG_NAME(Rmkdir), - _MSG_NAME(Trenameat), - _MSG_NAME(Rrenameat), - _MSG_NAME(Tunlinkat), - _MSG_NAME(Runlinkat), - _MSG_NAME(Tversion), - _MSG_NAME(Rversion), - _MSG_NAME(Tauth), - _MSG_NAME(Rauth), - _MSG_NAME(Tattach), - _MSG_NAME(Rattach), - _MSG_NAME(Rerror), - _MSG_NAME(Tflush), - _MSG_NAME(Rflush), - _MSG_NAME(Twalk), - _MSG_NAME(Rwalk), - _MSG_NAME(Tread), - _MSG_NAME(Rread), - _MSG_NAME(Twrite), - _MSG_NAME(Rwrite), - _MSG_NAME(Tclunk), - _MSG_NAME(Rclunk), - _MSG_NAME(Tremove), - _MSG_NAME(Rremove), - }, -#endif /* CONFIG_9P_ENABLE_9P2000_L */ -#if CONFIG_9P_ENABLE_9P2000_e - [LIB9P_VER_9P2000_e] = { - _MSG_NAME(Tversion), - _MSG_NAME(Rversion), - _MSG_NAME(Tauth), - _MSG_NAME(Rauth), - _MSG_NAME(Tattach), - _MSG_NAME(Rattach), - _MSG_NAME(Rerror), - _MSG_NAME(Tflush), - _MSG_NAME(Rflush), - _MSG_NAME(Twalk), - _MSG_NAME(Rwalk), - _MSG_NAME(Topen), - _MSG_NAME(Ropen), - _MSG_NAME(Tcreate), - _MSG_NAME(Rcreate), - _MSG_NAME(Tread), - _MSG_NAME(Rread), - _MSG_NAME(Twrite), - _MSG_NAME(Rwrite), - _MSG_NAME(Tclunk), - _MSG_NAME(Rclunk), - _MSG_NAME(Tremove), - _MSG_NAME(Rremove), - _MSG_NAME(Tstat), - _MSG_NAME(Rstat), - _MSG_NAME(Twstat), - _MSG_NAME(Rwstat), - _MSG_NAME(Tsession), - _MSG_NAME(Rsession), - _MSG_NAME(Tsread), - _MSG_NAME(Rsread), - _MSG_NAME(Tswrite), - _MSG_NAME(Rswrite), - }, -#endif /* CONFIG_9P_ENABLE_9P2000_e */ -#if CONFIG_9P_ENABLE_9P2000_p9p - [LIB9P_VER_9P2000_p9p] = { - _MSG_NAME(Topenfd), - _MSG_NAME(Ropenfd), - _MSG_NAME(Tversion), - _MSG_NAME(Rversion), - _MSG_NAME(Tauth), - _MSG_NAME(Rauth), - _MSG_NAME(Tattach), - _MSG_NAME(Rattach), - _MSG_NAME(Rerror), - _MSG_NAME(Tflush), - _MSG_NAME(Rflush), - _MSG_NAME(Twalk), - _MSG_NAME(Rwalk), - _MSG_NAME(Topen), - _MSG_NAME(Ropen), - _MSG_NAME(Tcreate), - _MSG_NAME(Rcreate), - _MSG_NAME(Tread), - _MSG_NAME(Rread), - _MSG_NAME(Twrite), - _MSG_NAME(Rwrite), - _MSG_NAME(Tclunk), - _MSG_NAME(Rclunk), - _MSG_NAME(Tremove), - _MSG_NAME(Rremove), - _MSG_NAME(Tstat), - _MSG_NAME(Rstat), - _MSG_NAME(Twstat), - _MSG_NAME(Rwstat), - }, -#endif /* CONFIG_9P_ENABLE_9P2000_p9p */ -#if CONFIG_9P_ENABLE_9P2000_u - [LIB9P_VER_9P2000_u] = { - _MSG_NAME(Tversion), - _MSG_NAME(Rversion), - _MSG_NAME(Tauth), - _MSG_NAME(Rauth), - _MSG_NAME(Tattach), - _MSG_NAME(Rattach), - _MSG_NAME(Rerror), - _MSG_NAME(Tflush), - _MSG_NAME(Rflush), - _MSG_NAME(Twalk), - _MSG_NAME(Rwalk), - _MSG_NAME(Topen), - _MSG_NAME(Ropen), - _MSG_NAME(Tcreate), - _MSG_NAME(Rcreate), - _MSG_NAME(Tread), - _MSG_NAME(Rread), - _MSG_NAME(Twrite), - _MSG_NAME(Rwrite), - _MSG_NAME(Tclunk), - _MSG_NAME(Rclunk), - _MSG_NAME(Tremove), - _MSG_NAME(Rremove), - _MSG_NAME(Tstat), - _MSG_NAME(Rstat), - _MSG_NAME(Twstat), - _MSG_NAME(Rwstat), - }, -#endif /* CONFIG_9P_ENABLE_9P2000_u */ -}; - /* bitmasks *******************************************************************/ #if CONFIG_9P_ENABLE_9P2000 || CONFIG_9P_ENABLE_9P2000_e || CONFIG_9P_ENABLE_9P2000_p9p || CONFIG_9P_ENABLE_9P2000_u @@ -4743,29 +4641,2930 @@ static bool marshal_Rswrite(struct lib9p_ctx *ctx, struct lib9p_msg_Rswrite *val } #endif /* CONFIG_9P_ENABLE_9P2000_e */ -/* function tables ************************************************************/ +/* *_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=<bytedata>"); + 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=<bytedata>"); + 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=<bytedata>"); + 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=<bytedata>"); + 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=<bytedata>"); + 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 */ +}; -const uint32_t _lib9p_table_msg_min_size[LIB9P_VER_NUM] = { - [LIB9P_VER_unknown] = 9, +#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] = 9, + [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] = 9, + [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] = 9, + [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] = 9, + [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] = 13, + [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] = { \ - .basesize = sizeof(struct lib9p_msg_##typ), \ .validate = validate_##typ, \ .unmarshal = (_unmarshal_fn_t)unmarshal_##typ, \ } diff --git a/lib9p/CMakeLists.txt b/lib9p/CMakeLists.txt index 707308e..11a58ba 100644 --- a/lib9p/CMakeLists.txt +++ b/lib9p/CMakeLists.txt @@ -8,12 +8,14 @@ target_include_directories(lib9p SYSTEM INTERFACE ${CMAKE_CURRENT_SOURCE_DIR}/in target_sources(lib9p INTERFACE 9p.generated.c 9p.c + tables.c srv.c ) target_link_libraries(lib9p INTERFACE libcr_ipc - libmisc + libfmt libhw_generic + libmisc ) if (ENABLE_TESTS) diff --git a/lib9p/idl/2002-9P2000.9p b/lib9p/idl/2002-9P2000.9p index 36a2427..2b51612 100644 --- a/lib9p/idl/2002-9P2000.9p +++ b/lib9p/idl/2002-9P2000.9p @@ -79,7 +79,7 @@ bitfield qt = 1 # # - "path" is a unique uint64_t that does most of the work in the # above statement about files being the same if their QIDs are the -# same; " If a file is deleted and recreated with the same name in +# same; "If a file is deleted and recreated with the same name in # the same directory, the old and new path components of the qids # should be different" # diff --git a/lib9p/include/lib9p/9p.generated.h b/lib9p/include/lib9p/9p.generated.h index 203549f..7e901a3 100644 --- a/lib9p/include/lib9p/9p.generated.h +++ b/lib9p/include/lib9p/9p.generated.h @@ -6,6 +6,7 @@ #include <stdint.h> /* for uint{n}_t types */ +#include <libfmt/fmt.h> /* for fmt_formatter */ #include <libhw/generic/net.h> /* for struct iovec */ /* config *********************************************************************/ @@ -60,6 +61,7 @@ enum lib9p_version { #endif /* CONFIG_9P_ENABLE_9P2000_u */ LIB9P_VER_NUM, }; +LO_IMPLEMENTATION_H(fmt_formatter, enum lib9p_version, lib9p_version); /* enum msg_type **************************************************************/ @@ -153,16 +155,19 @@ enum lib9p_msg_type { /* uint8_t */ LIB9P_TYP_Rswrite = 155, #endif /* CONFIG_9P_ENABLE_9P2000_e */ }; +LO_IMPLEMENTATION_H(fmt_formatter, enum lib9p_msg_type, lib9p_msg_type); /* payload types **************************************************************/ #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 /* size = 2 ; max_iov = 1 ; max_copy = 2 */ typedef uint16_t lib9p_tag_t; +LO_IMPLEMENTATION_H(fmt_formatter, lib9p_tag_t, lib9p_tag); #define LIB9P_TAG_NOTAG ((lib9p_tag_t)(UINT16_MAX)) /* size = 4 ; max_iov = 1 ; max_copy = 4 */ typedef uint32_t lib9p_fid_t; +LO_IMPLEMENTATION_H(fmt_formatter, lib9p_fid_t, lib9p_fid); #define LIB9P_FID_NOFID ((lib9p_fid_t)(UINT32_MAX)) /* min_size = 2 ; exp_size = 29 ; max_size = 65,537 ; max_iov = 2 ; max_copy = 2 */ @@ -170,11 +175,13 @@ struct lib9p_s { uint16_t len; [[gnu::nonstring]] char *utf8; }; +LO_IMPLEMENTATION_H(fmt_formatter, struct lib9p_s, lib9p_s); #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 /* size = 4 ; max_iov = 1 ; max_copy = 4 */ typedef uint32_t lib9p_dm_t; +LO_IMPLEMENTATION_H(fmt_formatter, lib9p_dm_t, lib9p_dm); /* bits */ #define LIB9P_DM_DIR ((lib9p_dm_t)(UINT32_C(1)<<31)) #define LIB9P_DM_APPEND ((lib9p_dm_t)(UINT32_C(1)<<30)) @@ -219,6 +226,7 @@ typedef uint32_t lib9p_dm_t; #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 /* size = 1 ; max_iov = 1 ; max_copy = 1 */ typedef uint8_t lib9p_qt_t; +LO_IMPLEMENTATION_H(fmt_formatter, lib9p_qt_t, lib9p_qt); /* bits */ #define LIB9P_QT_DIR ((lib9p_qt_t)(UINT8_C(1)<<7)) #define LIB9P_QT_APPEND ((lib9p_qt_t)(UINT8_C(1)<<6)) @@ -237,12 +245,14 @@ typedef uint8_t lib9p_qt_t; #if CONFIG_9P_ENABLE_9P2000_L || CONFIG_9P_ENABLE_9P2000_u /* size = 4 ; max_iov = 1 ; max_copy = 4 */ typedef uint32_t lib9p_nuid_t; +LO_IMPLEMENTATION_H(fmt_formatter, lib9p_nuid_t, lib9p_nuid); #define LIB9P_NUID_NONUID ((lib9p_nuid_t)(UINT32_MAX)) #endif /* CONFIG_9P_ENABLE_9P2000_L || 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 /* size = 1 ; max_iov = 1 ; max_copy = 1 */ typedef uint8_t lib9p_o_t; +LO_IMPLEMENTATION_H(fmt_formatter, lib9p_o_t, lib9p_o); /* bits */ #define _LIB9P_O_UNUSED_7 ((lib9p_o_t)(UINT8_C(1)<<7)) #define LIB9P_O_RCLOSE ((lib9p_o_t)(UINT8_C(1)<<6)) @@ -265,16 +275,19 @@ typedef uint8_t lib9p_o_t; #if CONFIG_9P_ENABLE_9P2000_L || CONFIG_9P_ENABLE_9P2000_u /* size = 4 ; max_iov = 1 ; max_copy = 4 */ typedef uint32_t lib9p_errno_t; +LO_IMPLEMENTATION_H(fmt_formatter, lib9p_errno_t, lib9p_errno); #define LIB9P_ERRNO_NOERROR ((lib9p_errno_t)(0)) #endif /* CONFIG_9P_ENABLE_9P2000_L || CONFIG_9P_ENABLE_9P2000_u */ #if CONFIG_9P_ENABLE_9P2000_L /* size = 4 ; max_iov = 1 ; max_copy = 4 */ typedef uint32_t lib9p_super_magic_t; +LO_IMPLEMENTATION_H(fmt_formatter, lib9p_super_magic_t, lib9p_super_magic); #define LIB9P_SUPER_MAGIC_V9FS_MAGIC ((lib9p_super_magic_t)(16914839)) /* size = 4 ; max_iov = 1 ; max_copy = 4 */ typedef uint32_t lib9p_lo_t; +LO_IMPLEMENTATION_H(fmt_formatter, lib9p_lo_t, lib9p_lo); /* bits */ #define _LIB9P_LO_UNUSED_31 ((lib9p_lo_t)(UINT32_C(1)<<31)) #define _LIB9P_LO_UNUSED_30 ((lib9p_lo_t)(UINT32_C(1)<<30)) @@ -319,6 +332,7 @@ typedef uint32_t lib9p_lo_t; /* size = 1 ; max_iov = 1 ; max_copy = 1 */ typedef uint8_t lib9p_dt_t; +LO_IMPLEMENTATION_H(fmt_formatter, lib9p_dt_t, lib9p_dt); #define LIB9P_DT_UNKNOWN ((lib9p_dt_t)(0)) #define LIB9P_DT_PIPE ((lib9p_dt_t)(1)) #define LIB9P_DT_CHAR_DEV ((lib9p_dt_t)(2)) @@ -331,6 +345,7 @@ typedef uint8_t lib9p_dt_t; /* size = 4 ; max_iov = 1 ; max_copy = 4 */ typedef uint32_t lib9p_mode_t; +LO_IMPLEMENTATION_H(fmt_formatter, lib9p_mode_t, lib9p_mode); /* bits */ #define _LIB9P_MODE_UNUSED_31 ((lib9p_mode_t)(UINT32_C(1)<<31)) #define _LIB9P_MODE_UNUSED_30 ((lib9p_mode_t)(UINT32_C(1)<<30)) @@ -378,11 +393,13 @@ typedef uint32_t lib9p_mode_t; /* size = 4 ; max_iov = 1 ; max_copy = 4 */ typedef uint32_t lib9p_b4_t; +LO_IMPLEMENTATION_H(fmt_formatter, lib9p_b4_t, lib9p_b4); #define LIB9P_B4_FALSE ((lib9p_b4_t)(0)) #define LIB9P_B4_TRUE ((lib9p_b4_t)(1)) /* size = 8 ; max_iov = 1 ; max_copy = 8 */ typedef uint64_t lib9p_getattr_t; +LO_IMPLEMENTATION_H(fmt_formatter, lib9p_getattr_t, lib9p_getattr); /* bits */ #define _LIB9P_GETATTR_UNUSED_63 ((lib9p_getattr_t)(UINT64_C(1)<<63)) #define _LIB9P_GETATTR_UNUSED_62 ((lib9p_getattr_t)(UINT64_C(1)<<62)) @@ -454,6 +471,7 @@ typedef uint64_t lib9p_getattr_t; /* size = 4 ; max_iov = 1 ; max_copy = 4 */ typedef uint32_t lib9p_setattr_t; +LO_IMPLEMENTATION_H(fmt_formatter, lib9p_setattr_t, lib9p_setattr); /* bits */ #define _LIB9P_SETATTR_UNUSED_31 ((lib9p_setattr_t)(UINT32_C(1)<<31)) #define _LIB9P_SETATTR_UNUSED_30 ((lib9p_setattr_t)(UINT32_C(1)<<30)) @@ -490,12 +508,14 @@ typedef uint32_t lib9p_setattr_t; /* size = 1 ; max_iov = 1 ; max_copy = 1 */ typedef uint8_t lib9p_lock_type_t; +LO_IMPLEMENTATION_H(fmt_formatter, lib9p_lock_type_t, lib9p_lock_type); #define LIB9P_LOCK_TYPE_RDLCK ((lib9p_lock_type_t)(0)) #define LIB9P_LOCK_TYPE_WRLCK ((lib9p_lock_type_t)(1)) #define LIB9P_LOCK_TYPE_UNLCK ((lib9p_lock_type_t)(2)) /* size = 4 ; max_iov = 1 ; max_copy = 4 */ typedef uint32_t lib9p_lock_flags_t; +LO_IMPLEMENTATION_H(fmt_formatter, lib9p_lock_flags_t, lib9p_lock_flags); /* bits */ #define _LIB9P_LOCK_FLAGS_UNUSED_31 ((lib9p_lock_flags_t)(UINT32_C(1)<<31)) #define _LIB9P_LOCK_FLAGS_UNUSED_30 ((lib9p_lock_flags_t)(UINT32_C(1)<<30)) @@ -532,6 +552,7 @@ typedef uint32_t lib9p_lock_flags_t; /* size = 1 ; max_iov = 1 ; max_copy = 1 */ typedef uint8_t lib9p_lock_status_t; +LO_IMPLEMENTATION_H(fmt_formatter, lib9p_lock_status_t, lib9p_lock_status); #define LIB9P_LOCK_STATUS_SUCCESS ((lib9p_lock_status_t)(0)) #define LIB9P_LOCK_STATUS_BLOCKED ((lib9p_lock_status_t)(1)) #define LIB9P_LOCK_STATUS_ERROR ((lib9p_lock_status_t)(2)) @@ -544,11 +565,13 @@ struct lib9p_msg_Tflush { lib9p_tag_t tag; uint16_t oldtag; }; +LO_IMPLEMENTATION_H(fmt_formatter, struct lib9p_msg_Tflush, lib9p_msg_Tflush); /* size = 7 ; max_iov = 1 ; max_copy = 7 */ struct lib9p_msg_Rflush { lib9p_tag_t tag; }; +LO_IMPLEMENTATION_H(fmt_formatter, struct lib9p_msg_Rflush, lib9p_msg_Rflush); /* min_size = 11 ; exp_size = 8,203 ; max_size = 2,147,483,658 ; max_iov = 2 ; max_copy = 11 */ struct lib9p_msg_Rread { @@ -556,22 +579,26 @@ struct lib9p_msg_Rread { uint32_t count; [[gnu::nonstring]] char *data; }; +LO_IMPLEMENTATION_H(fmt_formatter, struct lib9p_msg_Rread, lib9p_msg_Rread); /* size = 11 ; max_iov = 1 ; max_copy = 11 */ struct lib9p_msg_Rwrite { lib9p_tag_t tag; uint32_t count; }; +LO_IMPLEMENTATION_H(fmt_formatter, struct lib9p_msg_Rwrite, lib9p_msg_Rwrite); /* size = 7 ; max_iov = 1 ; max_copy = 7 */ struct lib9p_msg_Rclunk { lib9p_tag_t tag; }; +LO_IMPLEMENTATION_H(fmt_formatter, struct lib9p_msg_Rclunk, lib9p_msg_Rclunk); /* size = 7 ; max_iov = 1 ; max_copy = 7 */ struct lib9p_msg_Rremove { lib9p_tag_t tag; }; +LO_IMPLEMENTATION_H(fmt_formatter, struct lib9p_msg_Rremove, lib9p_msg_Rremove); #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 @@ -579,6 +606,7 @@ struct lib9p_msg_Rremove { struct lib9p_msg_Rwstat { lib9p_tag_t tag; }; +LO_IMPLEMENTATION_H(fmt_formatter, struct lib9p_msg_Rwstat, lib9p_msg_Rwstat); #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 @@ -586,22 +614,26 @@ struct lib9p_msg_Rwstat { struct lib9p_msg_Rrename { lib9p_tag_t tag; }; +LO_IMPLEMENTATION_H(fmt_formatter, struct lib9p_msg_Rrename, lib9p_msg_Rrename); /* size = 7 ; max_iov = 1 ; max_copy = 7 */ struct lib9p_msg_Rsetattr { lib9p_tag_t tag; }; +LO_IMPLEMENTATION_H(fmt_formatter, struct lib9p_msg_Rsetattr, lib9p_msg_Rsetattr); /* size = 15 ; max_iov = 1 ; max_copy = 15 */ struct lib9p_msg_Rxattrwalk { lib9p_tag_t tag; uint64_t attr_size; }; +LO_IMPLEMENTATION_H(fmt_formatter, struct lib9p_msg_Rxattrwalk, lib9p_msg_Rxattrwalk); /* size = 7 ; max_iov = 1 ; max_copy = 7 */ struct lib9p_msg_Rxattrcreate { lib9p_tag_t tag; }; +LO_IMPLEMENTATION_H(fmt_formatter, struct lib9p_msg_Rxattrcreate, lib9p_msg_Rxattrcreate); /* min_size = 11 ; exp_size = 8,203 ; max_size = 4,294,967,306 (warning: >UINT32_MAX) ; max_iov = 2 ; max_copy = 11 */ struct lib9p_msg_Rreaddir { @@ -609,26 +641,31 @@ struct lib9p_msg_Rreaddir { uint32_t count; [[gnu::nonstring]] char *data; }; +LO_IMPLEMENTATION_H(fmt_formatter, struct lib9p_msg_Rreaddir, lib9p_msg_Rreaddir); /* size = 7 ; max_iov = 1 ; max_copy = 7 */ struct lib9p_msg_Rfsync { lib9p_tag_t tag; }; +LO_IMPLEMENTATION_H(fmt_formatter, struct lib9p_msg_Rfsync, lib9p_msg_Rfsync); /* size = 7 ; max_iov = 1 ; max_copy = 7 */ struct lib9p_msg_Rlink { lib9p_tag_t tag; }; +LO_IMPLEMENTATION_H(fmt_formatter, struct lib9p_msg_Rlink, lib9p_msg_Rlink); /* size = 7 ; max_iov = 1 ; max_copy = 7 */ struct lib9p_msg_Rrenameat { lib9p_tag_t tag; }; +LO_IMPLEMENTATION_H(fmt_formatter, struct lib9p_msg_Rrenameat, lib9p_msg_Rrenameat); /* size = 7 ; max_iov = 1 ; max_copy = 7 */ struct lib9p_msg_Runlinkat { lib9p_tag_t tag; }; +LO_IMPLEMENTATION_H(fmt_formatter, struct lib9p_msg_Runlinkat, lib9p_msg_Runlinkat); #endif /* CONFIG_9P_ENABLE_9P2000_L */ #if CONFIG_9P_ENABLE_9P2000_e @@ -637,11 +674,13 @@ struct lib9p_msg_Tsession { lib9p_tag_t tag; uint64_t key; }; +LO_IMPLEMENTATION_H(fmt_formatter, struct lib9p_msg_Tsession, lib9p_msg_Tsession); /* size = 7 ; max_iov = 1 ; max_copy = 7 */ struct lib9p_msg_Rsession { lib9p_tag_t tag; }; +LO_IMPLEMENTATION_H(fmt_formatter, struct lib9p_msg_Rsession, lib9p_msg_Rsession); /* min_size = 11 ; exp_size = 8,203 ; max_size = 4,294,967,306 (warning: >UINT32_MAX) ; max_iov = 2 ; max_copy = 11 */ struct lib9p_msg_Rsread { @@ -649,12 +688,14 @@ struct lib9p_msg_Rsread { uint32_t count; [[gnu::nonstring]] char *data; }; +LO_IMPLEMENTATION_H(fmt_formatter, struct lib9p_msg_Rsread, lib9p_msg_Rsread); /* size = 11 ; max_iov = 1 ; max_copy = 11 */ struct lib9p_msg_Rswrite { lib9p_tag_t tag; uint32_t count; }; +LO_IMPLEMENTATION_H(fmt_formatter, struct lib9p_msg_Rswrite, lib9p_msg_Rswrite); #endif /* CONFIG_9P_ENABLE_9P2000_e */ #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 @@ -665,6 +706,7 @@ struct lib9p_msg_Tread { uint64_t offset; uint32_t count; }; +LO_IMPLEMENTATION_H(fmt_formatter, struct lib9p_msg_Tread, lib9p_msg_Tread); /* min_size = 23 ; exp_size = 8,215 ; max_size = 2,147,483,670 ; max_iov = 2 ; max_copy = 23 */ struct lib9p_msg_Twrite { @@ -674,18 +716,21 @@ struct lib9p_msg_Twrite { uint32_t count; [[gnu::nonstring]] char *data; }; +LO_IMPLEMENTATION_H(fmt_formatter, struct lib9p_msg_Twrite, lib9p_msg_Twrite); /* size = 11 ; max_iov = 1 ; max_copy = 11 */ struct lib9p_msg_Tclunk { lib9p_tag_t tag; lib9p_fid_t fid; }; +LO_IMPLEMENTATION_H(fmt_formatter, struct lib9p_msg_Tclunk, lib9p_msg_Tclunk); /* size = 11 ; max_iov = 1 ; max_copy = 11 */ struct lib9p_msg_Tremove { lib9p_tag_t tag; lib9p_fid_t fid; }; +LO_IMPLEMENTATION_H(fmt_formatter, struct lib9p_msg_Tremove, lib9p_msg_Tremove); #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 @@ -694,6 +739,7 @@ struct lib9p_msg_Tstat { lib9p_tag_t tag; lib9p_fid_t fid; }; +LO_IMPLEMENTATION_H(fmt_formatter, struct lib9p_msg_Tstat, lib9p_msg_Tstat); #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 @@ -702,12 +748,14 @@ struct lib9p_msg_Tstatfs { lib9p_tag_t tag; lib9p_fid_t fid; }; +LO_IMPLEMENTATION_H(fmt_formatter, struct lib9p_msg_Tstatfs, lib9p_msg_Tstatfs); /* size = 11 ; max_iov = 1 ; max_copy = 11 */ struct lib9p_msg_Treadlink { lib9p_tag_t tag; lib9p_fid_t fid; }; +LO_IMPLEMENTATION_H(fmt_formatter, struct lib9p_msg_Treadlink, lib9p_msg_Treadlink); /* size = 23 ; max_iov = 1 ; max_copy = 23 */ struct lib9p_msg_Treaddir { @@ -716,6 +764,7 @@ struct lib9p_msg_Treaddir { uint64_t offset; uint32_t count; }; +LO_IMPLEMENTATION_H(fmt_formatter, struct lib9p_msg_Treaddir, lib9p_msg_Treaddir); #endif /* CONFIG_9P_ENABLE_9P2000_L */ #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 @@ -725,6 +774,7 @@ struct lib9p_msg_Tversion { uint32_t max_msg_size; struct lib9p_s version; }; +LO_IMPLEMENTATION_H(fmt_formatter, struct lib9p_msg_Tversion, lib9p_msg_Tversion); /* min_size = 13 ; exp_size = 40 ; max_size = 65,548 ; max_iov = 2 ; max_copy = 13 */ struct lib9p_msg_Rversion { @@ -732,6 +782,7 @@ struct lib9p_msg_Rversion { uint32_t max_msg_size; struct lib9p_s version; }; +LO_IMPLEMENTATION_H(fmt_formatter, struct lib9p_msg_Rversion, lib9p_msg_Rversion); /* min_size = 17 ; exp_size = 481 ; max_size = 1,048,609 ; max_iov = 32 ; max_copy = 49 */ struct lib9p_msg_Twalk { @@ -741,6 +792,7 @@ struct lib9p_msg_Twalk { uint16_t nwname; struct lib9p_s *wname; }; +LO_IMPLEMENTATION_H(fmt_formatter, struct lib9p_msg_Twalk, lib9p_msg_Twalk); #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_L @@ -751,12 +803,14 @@ struct lib9p_msg_Trename { lib9p_fid_t dfid; struct lib9p_s name; }; +LO_IMPLEMENTATION_H(fmt_formatter, struct lib9p_msg_Trename, lib9p_msg_Trename); /* min_size = 9 ; exp_size = 36 ; max_size = 65,544 ; max_iov = 2 ; max_copy = 9 */ struct lib9p_msg_Rreadlink { lib9p_tag_t tag; struct lib9p_s target; }; +LO_IMPLEMENTATION_H(fmt_formatter, struct lib9p_msg_Rreadlink, lib9p_msg_Rreadlink); /* min_size = 17 ; exp_size = 44 ; max_size = 65,552 ; max_iov = 2 ; max_copy = 17 */ struct lib9p_msg_Txattrwalk { @@ -765,6 +819,7 @@ struct lib9p_msg_Txattrwalk { lib9p_fid_t newfid; struct lib9p_s name; }; +LO_IMPLEMENTATION_H(fmt_formatter, struct lib9p_msg_Txattrwalk, lib9p_msg_Txattrwalk); /* min_size = 25 ; exp_size = 52 ; max_size = 65,560 ; max_iov = 3 ; max_copy = 25 */ struct lib9p_msg_Txattrcreate { @@ -774,6 +829,7 @@ struct lib9p_msg_Txattrcreate { uint64_t attr_size; uint32_t flags; }; +LO_IMPLEMENTATION_H(fmt_formatter, struct lib9p_msg_Txattrcreate, lib9p_msg_Txattrcreate); /* min_size = 17 ; exp_size = 44 ; max_size = 65,552 ; max_iov = 2 ; max_copy = 17 */ struct lib9p_msg_Tlink { @@ -782,6 +838,7 @@ struct lib9p_msg_Tlink { lib9p_fid_t fid; struct lib9p_s name; }; +LO_IMPLEMENTATION_H(fmt_formatter, struct lib9p_msg_Tlink, lib9p_msg_Tlink); /* min_size = 19 ; exp_size = 73 ; max_size = 131,089 ; max_iov = 4 ; max_copy = 19 */ struct lib9p_msg_Trenameat { @@ -791,6 +848,7 @@ struct lib9p_msg_Trenameat { lib9p_fid_t newdirfid; struct lib9p_s newname; }; +LO_IMPLEMENTATION_H(fmt_formatter, struct lib9p_msg_Trenameat, lib9p_msg_Trenameat); /* min_size = 17 ; exp_size = 44 ; max_size = 65,552 ; max_iov = 3 ; max_copy = 17 */ struct lib9p_msg_Tunlinkat { @@ -799,6 +857,7 @@ struct lib9p_msg_Tunlinkat { struct lib9p_s name; uint32_t flags; }; +LO_IMPLEMENTATION_H(fmt_formatter, struct lib9p_msg_Tunlinkat, lib9p_msg_Tunlinkat); #endif /* CONFIG_9P_ENABLE_9P2000_L */ #if CONFIG_9P_ENABLE_9P2000_e @@ -809,6 +868,7 @@ struct lib9p_msg_Tsread { uint16_t nwname; struct lib9p_s *wname; }; +LO_IMPLEMENTATION_H(fmt_formatter, struct lib9p_msg_Tsread, lib9p_msg_Tsread); /* min_size = 17 ; exp_size = 8,673 ; max_size = 8,589,934,607 (warning: >UINT32_MAX) ; max_iov = 2 + (CONFIG_9P_MAX_9P2000_e_WELEM * 2) ; max_copy = 17 + (CONFIG_9P_MAX_9P2000_e_WELEM * 2) */ struct lib9p_msg_Tswrite { @@ -819,6 +879,7 @@ struct lib9p_msg_Tswrite { uint32_t count; [[gnu::nonstring]] char *data; }; +LO_IMPLEMENTATION_H(fmt_formatter, struct lib9p_msg_Tswrite, lib9p_msg_Tswrite); #endif /* CONFIG_9P_ENABLE_9P2000_e */ #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 @@ -828,6 +889,7 @@ struct lib9p_qid { uint32_t vers; uint64_t path; }; +LO_IMPLEMENTATION_H(fmt_formatter, struct lib9p_qid, lib9p_qid); /* LIB9P_VER_9P2000 : min_size = 15 ; exp_size = 69 ; max_size = 131,085 ; max_iov = 4 ; max_copy = 15 */ /* LIB9P_VER_9P2000_L : min_size = 19 ; exp_size = 73 ; max_size = 131,089 ; max_iov = 5 ; max_copy = 19 */ @@ -843,6 +905,7 @@ struct lib9p_msg_Tauth { lib9p_nuid_t n_uid; #endif /* CONFIG_9P_ENABLE_9P2000_L || CONFIG_9P_ENABLE_9P2000_u */ }; +LO_IMPLEMENTATION_H(fmt_formatter, struct lib9p_msg_Tauth, lib9p_msg_Tauth); /* LIB9P_VER_9P2000 : min_size = 19 ; exp_size = 73 ; max_size = 131,089 ; max_iov = 4 ; max_copy = 19 */ /* LIB9P_VER_9P2000_L : min_size = 23 ; exp_size = 77 ; max_size = 131,093 ; max_iov = 5 ; max_copy = 23 */ @@ -859,6 +922,7 @@ struct lib9p_msg_Tattach { lib9p_nuid_t n_uid; #endif /* CONFIG_9P_ENABLE_9P2000_L || CONFIG_9P_ENABLE_9P2000_u */ }; +LO_IMPLEMENTATION_H(fmt_formatter, struct lib9p_msg_Tattach, lib9p_msg_Tattach); #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_L @@ -870,6 +934,7 @@ struct lib9p_msg_Tsymlink { struct lib9p_s symtgt; lib9p_nuid_t gid; }; +LO_IMPLEMENTATION_H(fmt_formatter, struct lib9p_msg_Tsymlink, lib9p_msg_Tsymlink); #endif /* CONFIG_9P_ENABLE_9P2000_L */ #if CONFIG_9P_ENABLE_9P2000 || CONFIG_9P_ENABLE_9P2000_e || CONFIG_9P_ENABLE_9P2000_p9p || CONFIG_9P_ENABLE_9P2000_u @@ -879,6 +944,7 @@ struct lib9p_msg_Topen { lib9p_fid_t fid; lib9p_o_t mode; }; +LO_IMPLEMENTATION_H(fmt_formatter, struct lib9p_msg_Topen, lib9p_msg_Topen); /* min_size = 18 ; exp_size = 45 ; max_size = 65,553 ; max_iov = 3 ; max_copy = 18 */ struct lib9p_msg_Tcreate { @@ -888,6 +954,7 @@ struct lib9p_msg_Tcreate { lib9p_dm_t perm; lib9p_o_t mode; }; +LO_IMPLEMENTATION_H(fmt_formatter, struct lib9p_msg_Tcreate, lib9p_msg_Tcreate); #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 @@ -897,6 +964,7 @@ struct lib9p_msg_Topenfd { lib9p_fid_t fid; lib9p_o_t mode; }; +LO_IMPLEMENTATION_H(fmt_formatter, struct lib9p_msg_Topenfd, lib9p_msg_Topenfd); #endif /* CONFIG_9P_ENABLE_9P2000_p9p */ #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 @@ -912,6 +980,7 @@ struct lib9p_msg_Rerror { lib9p_errno_t errno; #endif /* CONFIG_9P_ENABLE_9P2000_u */ }; +LO_IMPLEMENTATION_H(fmt_formatter, struct lib9p_msg_Rerror, lib9p_msg_Rerror); #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_L @@ -920,6 +989,7 @@ struct lib9p_msg_Rlerror { lib9p_tag_t tag; lib9p_errno_t ecode; }; +LO_IMPLEMENTATION_H(fmt_formatter, struct lib9p_msg_Rlerror, lib9p_msg_Rlerror); /* size = 67 ; max_iov = 1 ; max_copy = 67 */ struct lib9p_msg_Rstatfs { @@ -934,6 +1004,7 @@ struct lib9p_msg_Rstatfs { uint64_t fsid; uint32_t namelen; }; +LO_IMPLEMENTATION_H(fmt_formatter, struct lib9p_msg_Rstatfs, lib9p_msg_Rstatfs); /* size = 15 ; max_iov = 1 ; max_copy = 15 */ struct lib9p_msg_Tlopen { @@ -941,6 +1012,7 @@ struct lib9p_msg_Tlopen { lib9p_fid_t fid; lib9p_lo_t flags; }; +LO_IMPLEMENTATION_H(fmt_formatter, struct lib9p_msg_Tlopen, lib9p_msg_Tlopen); /* min_size = 25 ; exp_size = 52 ; max_size = 65,560 ; max_iov = 3 ; max_copy = 25 */ struct lib9p_msg_Tlcreate { @@ -951,6 +1023,7 @@ struct lib9p_msg_Tlcreate { lib9p_mode_t mode; lib9p_nuid_t gid; }; +LO_IMPLEMENTATION_H(fmt_formatter, struct lib9p_msg_Tlcreate, lib9p_msg_Tlcreate); /* min_size = 29 ; exp_size = 56 ; max_size = 65,564 ; max_iov = 3 ; max_copy = 29 */ struct lib9p_msg_Tmknod { @@ -962,6 +1035,7 @@ struct lib9p_msg_Tmknod { uint32_t minor; lib9p_nuid_t gid; }; +LO_IMPLEMENTATION_H(fmt_formatter, struct lib9p_msg_Tmknod, lib9p_msg_Tmknod); /* min_size = 21 ; exp_size = 48 ; max_size = 65,556 ; max_iov = 3 ; max_copy = 21 */ struct lib9p_msg_Tmkdir { @@ -971,6 +1045,7 @@ struct lib9p_msg_Tmkdir { lib9p_mode_t mode; lib9p_nuid_t gid; }; +LO_IMPLEMENTATION_H(fmt_formatter, struct lib9p_msg_Tmkdir, lib9p_msg_Tmkdir); /* size = 15 ; max_iov = 1 ; max_copy = 15 */ struct lib9p_msg_Tfsync { @@ -978,6 +1053,7 @@ struct lib9p_msg_Tfsync { lib9p_fid_t fid; lib9p_b4_t datasync; }; +LO_IMPLEMENTATION_H(fmt_formatter, struct lib9p_msg_Tfsync, lib9p_msg_Tfsync); /* size = 19 ; max_iov = 1 ; max_copy = 19 */ struct lib9p_msg_Tgetattr { @@ -985,6 +1061,7 @@ struct lib9p_msg_Tgetattr { lib9p_fid_t fid; lib9p_getattr_t request_mask; }; +LO_IMPLEMENTATION_H(fmt_formatter, struct lib9p_msg_Tgetattr, lib9p_msg_Tgetattr); /* size = 67 ; max_iov = 1 ; max_copy = 67 */ struct lib9p_msg_Tsetattr { @@ -1000,6 +1077,7 @@ struct lib9p_msg_Tsetattr { uint64_t mtime_sec; uint64_t mtime_nsec; }; +LO_IMPLEMENTATION_H(fmt_formatter, struct lib9p_msg_Tsetattr, lib9p_msg_Tsetattr); /* min_size = 34 ; exp_size = 61 ; max_size = 65,569 ; max_iov = 2 ; max_copy = 34 */ struct lib9p_msg_Tgetlock { @@ -1011,6 +1089,7 @@ struct lib9p_msg_Tgetlock { uint32_t proc_id; struct lib9p_s client_id; }; +LO_IMPLEMENTATION_H(fmt_formatter, struct lib9p_msg_Tgetlock, lib9p_msg_Tgetlock); /* min_size = 30 ; exp_size = 57 ; max_size = 65,565 ; max_iov = 2 ; max_copy = 30 */ struct lib9p_msg_Rgetlock { @@ -1021,6 +1100,7 @@ struct lib9p_msg_Rgetlock { uint32_t proc_id; struct lib9p_s client_id; }; +LO_IMPLEMENTATION_H(fmt_formatter, struct lib9p_msg_Rgetlock, lib9p_msg_Rgetlock); /* min_size = 38 ; exp_size = 65 ; max_size = 65,573 ; max_iov = 2 ; max_copy = 38 */ struct lib9p_msg_Tlock { @@ -1033,12 +1113,14 @@ struct lib9p_msg_Tlock { uint32_t proc_id; struct lib9p_s client_id; }; +LO_IMPLEMENTATION_H(fmt_formatter, struct lib9p_msg_Tlock, lib9p_msg_Tlock); /* size = 8 ; max_iov = 1 ; max_copy = 8 */ struct lib9p_msg_Rlock { lib9p_tag_t tag; lib9p_lock_status_t status; }; +LO_IMPLEMENTATION_H(fmt_formatter, struct lib9p_msg_Rlock, lib9p_msg_Rlock); #endif /* CONFIG_9P_ENABLE_9P2000_L */ #if CONFIG_9P_ENABLE_9P2000 || CONFIG_9P_ENABLE_9P2000_e || CONFIG_9P_ENABLE_9P2000_p9p || CONFIG_9P_ENABLE_9P2000_u @@ -1065,6 +1147,7 @@ struct lib9p_stat { lib9p_nuid_t file_last_modified_n_uid; #endif /* CONFIG_9P_ENABLE_9P2000_u */ }; +LO_IMPLEMENTATION_H(fmt_formatter, struct lib9p_stat, lib9p_stat); #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 @@ -1073,12 +1156,14 @@ struct lib9p_msg_Rauth { lib9p_tag_t tag; struct lib9p_qid aqid; }; +LO_IMPLEMENTATION_H(fmt_formatter, struct lib9p_msg_Rauth, lib9p_msg_Rauth); /* size = 20 ; max_iov = 1 ; max_copy = 20 */ struct lib9p_msg_Rattach { lib9p_tag_t tag; struct lib9p_qid qid; }; +LO_IMPLEMENTATION_H(fmt_formatter, struct lib9p_msg_Rattach, lib9p_msg_Rattach); /* min_size = 9 ; exp_size = 217 ; max_size = 217 ; max_iov = 1 ; max_copy = 217 */ struct lib9p_msg_Rwalk { @@ -1086,6 +1171,7 @@ struct lib9p_msg_Rwalk { uint16_t nwqid; struct lib9p_qid *wqid; }; +LO_IMPLEMENTATION_H(fmt_formatter, struct lib9p_msg_Rwalk, lib9p_msg_Rwalk); #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 @@ -1095,6 +1181,7 @@ struct lib9p_msg_Ropen { struct lib9p_qid qid; uint32_t iounit; }; +LO_IMPLEMENTATION_H(fmt_formatter, struct lib9p_msg_Ropen, lib9p_msg_Ropen); /* size = 24 ; max_iov = 1 ; max_copy = 24 */ struct lib9p_msg_Rcreate { @@ -1102,6 +1189,7 @@ struct lib9p_msg_Rcreate { struct lib9p_qid qid; uint32_t iounit; }; +LO_IMPLEMENTATION_H(fmt_formatter, struct lib9p_msg_Rcreate, lib9p_msg_Rcreate); #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 @@ -1112,6 +1200,7 @@ struct lib9p_msg_Ropenfd { uint32_t iounit; uint32_t unixfd; }; +LO_IMPLEMENTATION_H(fmt_formatter, struct lib9p_msg_Ropenfd, lib9p_msg_Ropenfd); #endif /* CONFIG_9P_ENABLE_9P2000_p9p */ #if CONFIG_9P_ENABLE_9P2000_L @@ -1121,6 +1210,7 @@ struct lib9p_msg_Rlopen { struct lib9p_qid qid; uint32_t iounit; }; +LO_IMPLEMENTATION_H(fmt_formatter, struct lib9p_msg_Rlopen, lib9p_msg_Rlopen); /* size = 24 ; max_iov = 1 ; max_copy = 24 */ struct lib9p_msg_Rlcreate { @@ -1128,18 +1218,21 @@ struct lib9p_msg_Rlcreate { struct lib9p_qid qid; uint32_t iounit; }; +LO_IMPLEMENTATION_H(fmt_formatter, struct lib9p_msg_Rlcreate, lib9p_msg_Rlcreate); /* size = 20 ; max_iov = 1 ; max_copy = 20 */ struct lib9p_msg_Rsymlink { lib9p_tag_t tag; struct lib9p_qid qid; }; +LO_IMPLEMENTATION_H(fmt_formatter, struct lib9p_msg_Rsymlink, lib9p_msg_Rsymlink); /* size = 20 ; max_iov = 1 ; max_copy = 20 */ struct lib9p_msg_Rmknod { lib9p_tag_t tag; struct lib9p_qid qid; }; +LO_IMPLEMENTATION_H(fmt_formatter, struct lib9p_msg_Rmknod, lib9p_msg_Rmknod); /* size = 160 ; max_iov = 1 ; max_copy = 160 */ struct lib9p_msg_Rgetattr { @@ -1165,12 +1258,14 @@ struct lib9p_msg_Rgetattr { uint64_t gen; uint64_t data_version; }; +LO_IMPLEMENTATION_H(fmt_formatter, struct lib9p_msg_Rgetattr, lib9p_msg_Rgetattr); /* size = 20 ; max_iov = 1 ; max_copy = 20 */ struct lib9p_msg_Rmkdir { lib9p_tag_t tag; struct lib9p_qid qid; }; +LO_IMPLEMENTATION_H(fmt_formatter, struct lib9p_msg_Rmkdir, lib9p_msg_Rmkdir); #endif /* CONFIG_9P_ENABLE_9P2000_L */ #if CONFIG_9P_ENABLE_9P2000 || CONFIG_9P_ENABLE_9P2000_e || CONFIG_9P_ENABLE_9P2000_p9p || CONFIG_9P_ENABLE_9P2000_u @@ -1182,6 +1277,7 @@ struct lib9p_msg_Rstat { lib9p_tag_t tag; struct lib9p_stat stat; }; +LO_IMPLEMENTATION_H(fmt_formatter, struct lib9p_msg_Rstat, lib9p_msg_Rstat); /* LIB9P_VER_9P2000 : min_size = 62 ; exp_size = 170 ; max_size = 262,202 ; max_iov = 8 ; max_copy = 62 */ /* LIB9P_VER_9P2000_e : min_size = 62 ; exp_size = 170 ; max_size = 262,202 ; max_iov = 8 ; max_copy = 62 */ @@ -1192,6 +1288,7 @@ struct lib9p_msg_Twstat { lib9p_fid_t fid; struct lib9p_stat stat; }; +LO_IMPLEMENTATION_H(fmt_formatter, struct lib9p_msg_Twstat, lib9p_msg_Twstat); #endif /* CONFIG_9P_ENABLE_9P2000 || CONFIG_9P_ENABLE_9P2000_e || CONFIG_9P_ENABLE_9P2000_p9p || CONFIG_9P_ENABLE_9P2000_u */ /* containers *****************************************************************/ diff --git a/lib9p/include/lib9p/9p.h b/lib9p/include/lib9p/9p.h index ffac453..5919260 100644 --- a/lib9p/include/lib9p/9p.h +++ b/lib9p/include/lib9p/9p.h @@ -18,6 +18,7 @@ #ifndef CONFIG_9P_MAX_ERR_SIZE #error config.h must define CONFIG_9P_MAX_ERR_SIZE #endif +static_assert(CONFIG_9P_MAX_ERR_SIZE <= UINT16_MAX); /* constants ******************************************************************/ @@ -60,6 +61,12 @@ int lib9p_error(struct lib9p_ctx *ctx, lib9p_errno_t linux_errno, char const *ms /** Write a printf-style error into ctx, return -1. */ int lib9p_errorf(struct lib9p_ctx *ctx, lib9p_errno_t linux_errno, char const *fmt, ...) [[gnu::format(printf, 3, 4)]]; +/* misc utilities *************************************************************/ + +uint32_t lib9p_version_min_msg_size(enum lib9p_version); + +lo_interface fmt_formatter lo_box_lib9p_msg_as_fmt_formatter(struct lib9p_ctx *ctx, enum lib9p_msg_type typ, void *body); + /* main T-message functions ***************************************************/ /** diff --git a/lib9p/internal.h b/lib9p/internal.h deleted file mode 100644 index 92340a5..0000000 --- a/lib9p/internal.h +++ /dev/null @@ -1,100 +0,0 @@ -/* lib9p/internal.h - Internal machinery shared between parts of lib9p - * - * Copyright (C) 2024-2025 Luke T. Shumaker <lukeshu@lukeshu.com> - * SPDX-License-Identifier: AGPL-3.0-or-later - */ - -#ifndef _LIB9P_INTERNAL_H_ -#define _LIB9P_INTERNAL_H_ - -#include <stddef.h> /* for size_t */ -#include <limits.h> /* for SSIZE_MAX, not set by newlib */ -#ifndef SSIZE_MAX -#define SSIZE_MAX (SIZE_MAX >> 1) -#endif - -#include <libmisc/endian.h> -#include <libmisc/macro.h> - -#include <lib9p/9p.h> - -/* configuration **************************************************************/ - -#include "config.h" - -#ifndef CONFIG_9P_MAX_MSG_SIZE - #error config.h must define CONFIG_9P_MAX_MSG_SIZE -#endif -#ifndef CONFIG_9P_MAX_HOSTMSG_SIZE - #error config.h must define CONFIG_9P_MAX_HOSTMSG_SIZE -#endif -#ifndef CONFIG_9P_MAX_ERR_SIZE - #error config.h must define CONFIG_9P_MAX_ERR_SIZE -#endif - -static_assert(CONFIG_9P_MAX_ERR_SIZE <= UINT16_MAX); -static_assert(CONFIG_9P_MAX_MSG_SIZE <= CONFIG_9P_MAX_HOSTMSG_SIZE); -static_assert(CONFIG_9P_MAX_HOSTMSG_SIZE <= SSIZE_MAX); - -/* tables / exports ***********************************************************/ - -typedef ssize_t (*_validate_fn_t)(struct lib9p_ctx *ctx, uint32_t net_size, uint8_t *net_bytes); -typedef void (*_unmarshal_fn_t)(struct lib9p_ctx *ctx, uint8_t *net_bytes, void *out); - -struct _marshal_ret { - size_t net_iov_cnt; - struct iovec *net_iov; - size_t net_copied_size; - uint8_t *net_copied; -}; -typedef bool (*_marshal_fn_t)(struct lib9p_ctx *ctx, void *host_val, struct _marshal_ret *ret); - -struct _lib9p_recv_tentry { - size_t basesize; - _validate_fn_t validate; - _unmarshal_fn_t unmarshal; -}; - -struct _lib9p_send_tentry { - _marshal_fn_t marshal; -}; - -extern const char *const _lib9p_table_ver_name[LIB9P_VER_NUM]; -extern const char *const _lib9p_table_msg_name[LIB9P_VER_NUM][0x100]; -extern const uint32_t _lib9p_table_msg_min_size[LIB9P_VER_NUM]; -extern const struct _lib9p_recv_tentry _lib9p_table_Tmsg_recv[LIB9P_VER_NUM][0x80]; -extern const struct _lib9p_recv_tentry _lib9p_table_Rmsg_recv[LIB9P_VER_NUM][0x80]; -extern const struct _lib9p_send_tentry _lib9p_table_Tmsg_send[LIB9P_VER_NUM][0x80]; -extern const struct _lib9p_send_tentry _lib9p_table_Rmsg_send[LIB9P_VER_NUM][0x80]; - -ssize_t _lib9p_stat_validate(struct lib9p_ctx *ctx, uint32_t net_size, uint8_t *net_bytes, uint32_t *ret_net_size); -void _lib9p_stat_unmarshal(struct lib9p_ctx *ctx, uint8_t *net_bytes, void *out); -bool _lib9p_stat_marshal(struct lib9p_ctx *ctx, struct lib9p_stat *val, struct _marshal_ret *ret); - -/* unmarshal utilities ********************************************************/ - -static inline bool _is_valid_utf8(uint8_t *str, size_t len, bool forbid_nul) { - uint32_t ch; - uint8_t chlen; - assert(str); - for (size_t pos = 0; pos < len;) { - if ((str[pos] & 0b10000000) == 0b00000000) { ch = str[pos] & 0b01111111; chlen = 1; } - else if ((str[pos] & 0b11100000) == 0b11000000) { ch = str[pos] & 0b00011111; chlen = 2; } - else if ((str[pos] & 0b11110000) == 0b11100000) { ch = str[pos] & 0b00001111; chlen = 3; } - else if ((str[pos] & 0b11111000) == 0b11110000) { ch = str[pos] & 0b00000111; chlen = 4; } - else return false; - if ((ch == 0 && (chlen != 1 || forbid_nul)) || pos + chlen > len) return false; - for (uint8_t i = 1; i < chlen; i++) { - if ((str[pos+i] & 0b11000000) != 0b10000000) return false; - ch = (ch << 6) | (str[pos+i] & 0b00111111); - } - if (ch > 0x10FFFF) return false; - pos += chlen; - } - return true; -} - -#define is_valid_utf8(str, len) _is_valid_utf8(str, len, false) -#define is_valid_utf8_without_nul(str, len) _is_valid_utf8(str, len, true) - -#endif /* _LIB9P_INTERNAL_H_ */ diff --git a/lib9p/map.h b/lib9p/map.h index ab9564f..c5eab0f 100644 --- a/lib9p/map.h +++ b/lib9p/map.h @@ -4,8 +4,6 @@ * SPDX-License-Identifier: AGPL-3.0-or-later */ -#include "internal.h" - /** * `#define` `NAME`, `KEY_T`, `VAL_T`, and `CAP`; then `#include * "map.h". diff --git a/lib9p/protogen/c.py b/lib9p/protogen/c.py index cc1daea..a6824ce 100644 --- a/lib9p/protogen/c.py +++ b/lib9p/protogen/c.py @@ -7,7 +7,7 @@ import sys import idl -from . import c9util, c_marshal, c_unmarshal, c_validate, cutil +from . import c9util, c_format, c_marshal, c_unmarshal, c_validate, cutil # This strives to be "general-purpose" in that it just acts on the # *.9p inputs; but (unfortunately?) there are a few special-cases in @@ -29,11 +29,21 @@ def gen_c(versions: set[str], typs: list[idl.UserType]) -> str: #include <string.h> /* for memset() */ #include <libmisc/assert.h> +#include <libmisc/endian.h> #include <lib9p/9p.h> -#include "internal.h" +#include "tables.h" +#include "utf8.h" """ + # libobj vtables ########################################################### + ret += """ +/* libobj vtables *************************************************************/ +""" + for typ in typs: + ret += cutil.ifdef_push(1, c9util.ver_ifdef(typ.in_versions)) + ret += f"LO_IMPLEMENTATION_C(fmt_formatter, {c9util.typename(typ)}, {c9util.basename(typ)}, static);\n" + ret += cutil.ifdef_pop(0) # utilities ################################################################ ret += """ @@ -44,28 +54,6 @@ def gen_c(versions: set[str], typs: list[idl.UserType]) -> str: for msg in [msg for msg in typs if isinstance(msg, idl.Message)]: id2typ[msg.msgid] = msg - def msg_table(grp: str, meth: str, tentry: str, rng: tuple[int, int, int]) -> str: - ret = f"const {tentry} {c9util.ident(f'_table_{grp}_{meth}')}[{c9util.ver_enum('NUM')}][{hex(len(range(*rng)))}] = {{\n" - for ver in ["unknown", *sorted(versions)]: - if ver != "unknown": - ret += cutil.ifdef_push(1, c9util.ver_ifdef({ver})) - ret += f"\t[{c9util.ver_enum(ver)}] = {{\n" - for n in range(*rng): - xmsg: idl.Message | None = id2typ.get(n, None) - if xmsg: - if ver == "unknown": # SPECIAL (initialization) - if xmsg.typname not in ["Tversion", "Rversion", "Rerror"]: - xmsg = None - else: - if ver not in xmsg.in_versions: - xmsg = None - if xmsg: - ret += f"\t\t_MSG_{meth.upper()}({xmsg.typname}),\n" - ret += "\t},\n" - ret += cutil.ifdef_pop(0) - ret += "};\n" - return ret - for v in sorted(versions): ret += f"#if CONFIG_9P_ENABLE_{v.replace('.', '_')}\n" ret += ( @@ -83,23 +71,6 @@ def gen_c(versions: set[str], typs: list[idl.UserType]) -> str: ret += " */\n" ret += "#define is_ver(ctx, ver) _is_ver_##ver((ctx)->version)\n" - # strings ################################################################## - ret += f""" -/* strings ********************************************************************/ - -const char *const {c9util.ident('_table_ver_name')}[{c9util.ver_enum('NUM')}] = {{ -""" - for ver in ["unknown", *sorted(versions)]: - if ver in versions: - ret += cutil.ifdef_push(1, c9util.ver_ifdef({ver})) - ret += f'\t[{c9util.ver_enum(ver)}] = "{ver}",\n' - ret += cutil.ifdef_pop(0) - ret += "};\n" - - ret += "\n" - ret += f"#define _MSG_NAME(typ) [{c9util.Ident('TYP_')}##typ] = #typ\n" - ret += msg_table("msg", "name", "char *const", (0, 0x100, 1)) - # bitmasks ################################################################# ret += """ /* bitmasks *******************************************************************/ @@ -139,25 +110,63 @@ const char *const {c9util.ident('_table_ver_name')}[{c9util.ver_enum('NUM')}] = # marshal_* ################################################################ ret += c_marshal.gen_c_marshal(versions, typs) - # function tables ########################################################## + # *_format ################################################################# + ret += c_format.gen_c_format(versions, typs) + + # tables.h ################################################################# ret += """ -/* function tables ************************************************************/ +/* tables.h *******************************************************************/ """ ret += "\n" - ret += f"const uint32_t {c9util.ident('_table_msg_min_size')}[{c9util.ver_enum('NUM')}] = {{\n" + ret += f"const struct {c9util.ident('_ver_tentry')} {c9util.ident('_table_ver')}[{c9util.ver_enum('NUM')}] = {{\n" rerror = next(typ for typ in typs if typ.typname == "Rerror") - ret += f"\t[{c9util.ver_enum('unknown')}] = {rerror.min_size('9P2000')},\n" # SPECIAL (initialization) - for ver in sorted(versions): - ret += cutil.ifdef_push(1, c9util.ver_ifdef({ver})) - ret += f"\t[{c9util.ver_enum(ver)}] = {rerror.min_size(ver)},\n" + for ver in ["unknown", *sorted(versions)]: + if ver == "unknown": + min_msg_size = rerror.min_size("9P2000") # SPECIAL (initialization) + else: + ret += cutil.ifdef_push(1, c9util.ver_ifdef({ver})) + min_msg_size = rerror.min_size(ver) + ret += f'\t[{c9util.ver_enum(ver)}] = {{.name="{ver}", .min_msg_size={min_msg_size}}},\n' ret += cutil.ifdef_pop(0) ret += "};\n" + def msg_table( + cstruct: str, cname: str, each: str, _range: tuple[int, int, int] + ) -> str: + ret = f"const struct {c9util.ident(cstruct)} {c9util.ident(cname)}[{c9util.ver_enum('NUM')}][{hex(len(range(*_range)))}] = {{\n" + for ver in ["unknown", *sorted(versions)]: + if ver != "unknown": + ret += cutil.ifdef_push(1, c9util.ver_ifdef({ver})) + ret += f"\t[{c9util.ver_enum(ver)}] = {{\n" + for n in range(*_range): + xmsg: idl.Message | None = id2typ.get(n, None) + if xmsg: + if ver == "unknown": # SPECIAL (initialization) + if xmsg.typname not in ["Tversion", "Rversion", "Rerror"]: + xmsg = None + else: + if ver not in xmsg.in_versions: + xmsg = None + if xmsg: + ret += f"\t\t{each}({xmsg.typname}),\n" + ret += "\t},\n" + ret += cutil.ifdef_pop(0) + ret += "};\n" + return ret + + ret += "\n" + ret += cutil.macro( + f"#define _MSG(typ) [{c9util.Ident('TYP_')}##typ] = {{\n" + f"\t\t.name = #typ,\n" + f"\t\t.box_as_fmt_formatter = (_box_as_fmt_formatter_fn_t)lo_box_{c9util.ident('msg_')}##typ##_as_fmt_formatter,\n" + f"\t}}\n" + ) + ret += msg_table("_msg_tentry", "_table_msg", "_MSG", (0, 0x100, 1)) + ret += "\n" ret += cutil.macro( f"#define _MSG_RECV(typ) [{c9util.Ident('TYP_')}##typ/2] = {{\n" - f"\t\t.basesize = sizeof(struct {c9util.ident('msg_')}##typ),\n" f"\t\t.validate = validate_##typ,\n" f"\t\t.unmarshal = (_unmarshal_fn_t)unmarshal_##typ,\n" f"\t}}\n" @@ -168,21 +177,13 @@ const char *const {c9util.ident('_table_ver_name')}[{c9util.ver_enum('NUM')}] = f"\t}}\n" ) ret += "\n" - ret += msg_table( - "Tmsg", "recv", f"struct {c9util.ident('_recv_tentry')}", (0, 0x100, 2) - ) + ret += msg_table("_recv_tentry", "_table_Tmsg_recv", "_MSG_RECV", (0, 0x100, 2)) ret += "\n" - ret += msg_table( - "Rmsg", "recv", f"struct {c9util.ident('_recv_tentry')}", (1, 0x100, 2) - ) + ret += msg_table("_recv_tentry", "_table_Rmsg_recv", "_MSG_RECV", (1, 0x100, 2)) ret += "\n" - ret += msg_table( - "Tmsg", "send", f"struct {c9util.ident('_send_tentry')}", (0, 0x100, 2) - ) + ret += msg_table("_send_tentry", "_table_Tmsg_send", "_MSG_SEND", (0, 0x100, 2)) ret += "\n" - ret += msg_table( - "Rmsg", "send", f"struct {c9util.ident('_send_tentry')}", (1, 0x100, 2) - ) + ret += msg_table("_send_tentry", "_table_Rmsg_send", "_MSG_SEND", (1, 0x100, 2)) ret += f""" LM_FLATTEN ssize_t {c9util.ident('_stat_validate')}(struct lib9p_ctx *ctx, uint32_t net_size, uint8_t *net_bytes, uint32_t *ret_net_size) {{ diff --git a/lib9p/protogen/c9util.py b/lib9p/protogen/c9util.py index 85fd47b..cf91951 100644 --- a/lib9p/protogen/c9util.py +++ b/lib9p/protogen/c9util.py @@ -73,6 +73,20 @@ def ver_cond(versions: typing.Collection[str]) -> str: # misc ######################################################################### +def basename(typ: idl.UserType) -> str: + match typ: + case idl.Number(): + return ident(typ.typname) + case idl.Bitfield(): + return ident(typ.typname) + case idl.Message(): + return ident(f"msg_{typ.typname}") + case idl.Struct(): + return ident(typ.typname) + case _: + raise ValueError(f"not a defined type: {typ.__class__.__name__}") + + def typename(typ: idl.Type, parent: idl.StructMember | None = None) -> str: match typ: case idl.Primitive(): @@ -80,13 +94,13 @@ def typename(typ: idl.Type, parent: idl.StructMember | None = None) -> str: return "[[gnu::nonstring]] char" return f"uint{typ.value*8}_t" case idl.Number(): - return ident(f"{typ.typname}_t") + return f"{basename(typ)}_t" case idl.Bitfield(): - return ident(f"{typ.typname}_t") + return f"{basename(typ)}_t" case idl.Message(): - return f"struct {ident(f'msg_{typ.typname}')}" + return f"struct {basename(typ)}" case idl.Struct(): - return f"struct {ident(typ.typname)}" + return f"struct {basename(typ)}" case _: raise ValueError(f"not a type: {typ.__class__.__name__}") diff --git a/lib9p/protogen/c_format.py b/lib9p/protogen/c_format.py new file mode 100644 index 0000000..a1bcbf3 --- /dev/null +++ b/lib9p/protogen/c_format.py @@ -0,0 +1,142 @@ +# lib9p/protogen/c_format.py - Generate C pretty-print functions +# +# Copyright (C) 2024-2025 Luke T. Shumaker <lukeshu@lukeshu.com> +# SPDX-License-Identifier: AGPL-3.0-or-later + + +import idl + +from . import c9util, cutil + +# This strives to be "general-purpose" in that it just acts on the +# *.9p inputs; but (unfortunately?) there are a few special-cases in +# this script, marked with "SPECIAL". + +# pylint: disable=unused-variable +__all__ = ["gen_c_format"] + + +def bf_numname(typ: idl.Bitfield, num: idl.BitNum, base: str) -> str: + prefix = f"{typ.typname}_{num.numname}_".upper() + return c9util.Ident(c9util.add_prefix(prefix, base)) + + +def gen_c_format(versions: set[str], typs: list[idl.UserType]) -> str: + ret = """ +/* *_format *******************************************************************/ +""" + for typ in typs: + ret += "\n" + ret += cutil.ifdef_push(1, c9util.ver_ifdef(typ.in_versions)) + ret += f"static void {c9util.basename(typ)}_format({c9util.typename(typ)} *self, struct fmt_state *state) {{\n" + match typ: + case idl.Number(): + if typ.vals: + ret += "\tswitch (*self) {\n" + for name in typ.vals: + ret += f"\tcase {c9util.Ident(c9util.add_prefix(f'{typ.typname}_'.upper(), name))}:\n" + ret += f'\t\tfmt_state_puts(state, "{name}");\n' + ret += "\t\tbreak;\n" + ret += "\tdefault:\n" + ret += f'\t\tfmt_state_printf(state, "%"PRIu{typ.static_size*8}, *self);\n' + ret += "\t}\n" + else: + ret += f'\t\tfmt_state_printf(state, "%"PRIu{typ.static_size*8}, *self);\n' + case idl.Bitfield(): + val = "*self" + if typ.typname == "dm": # SPECIAL (pretty file permissions) + val = f"(*self & ~(({c9util.typename(typ)})0777))" + ret += "\tbool empty = true;\n" + ret += "\tfmt_state_putchar(state, '(');\n" + nums: set[str] = set() + + for bit in reversed(typ.bits): + match bit.cat: + case "UNUSED" | "USED" | "RESERVED": + if bit.cat == "UNUSED": + bitname = f"1<<{bit.num}" + else: + bitname = bit.bitname + ret += f"\tif ({val} & (UINT{typ.static_size*8}_C(1)<<{bit.num})) {{\n" + ret += "\t\tif (!empty)\n" + ret += "\t\t\tfmt_state_putchar(state, '|');\n" + ret += f'\t\tfmt_state_puts(state, "{bitname}");\n' + ret += "\t\tempty = false;\n" + ret += "\t}\n" + case idl.BitNum(): + if bit.cat.numname in nums: + continue + ret += f"\tswitch ({val} & {bf_numname(typ, bit.cat, 'MASK')}) {{\n" + for name in bit.cat.vals: + ret += f"\tcase {bf_numname(typ, bit.cat, name)}:\n" + bitname = c9util.add_prefix( + f"{bit.cat.numname}_".upper(), name + ) + ret += "\t\tif (!empty)\n" + ret += "\t\t\tfmt_state_putchar(state, '|');\n" + ret += f'\t\tfmt_state_puts(state, "{bitname}");\n' + ret += "\t\tempty = false;\n" + ret += "\t\tbreak;\n" + ret += "\tdefault:\n" + ret += "\t\tif (!empty)\n" + ret += "\t\t\tfmt_state_putchar(state, '|');\n" + ret += f'\t\tfmt_state_printf(state, "%"PRIu{typ.static_size*8}, {val} & {bf_numname(typ, bit.cat, 'MASK')});\n' + ret += "\t\tempty = false;\n" + ret += "\t}\n" + nums.add(bit.cat.numname) + if typ.typname == "dm": # SPECIAL (pretty file permissions) + ret += "\tif (!empty)\n" + ret += "\t\tfmt_state_putchar(state, '|');\n" + ret += f'\tfmt_state_printf(state, "%#04"PRIo{typ.static_size*8}, *self & 0777);\n' + else: + ret += "\tif (empty)\n" + ret += "\t\tfmt_state_putchar(state, '0');\n" + ret += "\tfmt_state_putchar(state, ')');\n" + case idl.Struct(typname="s"): # SPECIAL(string) + ret += "\t/* https://gcc.gnu.org/bugzilla/show_bug.cgi?id=47781 */\n" + ret += "#pragma GCC diagnostic push\n" + ret += '#pragma GCC diagnostic ignored "-Wformat"\n' + ret += '#pragma GCC diagnostic ignored "-Wformat-extra-args"\n' + ret += '\tfmt_state_printf(state, "%.*q", self->len, self->utf8);\n' + ret += "#pragma GCC diagnostic pop\n" + case idl.Struct(): # and idl.Message(): + if isinstance(typ, idl.Message): + ret += f'\tfmt_state_puts(state, "{typ.typname} {{");\n' + else: + ret += "\tfmt_state_putchar(state, '{');\n" + for member in typ.members: + if member.val: + continue + ret += cutil.ifdef_push(2, c9util.ver_ifdef(member.in_versions)) + if member.cnt: + if member.typ.static_size == 1: # SPECIAL (data) + ret += f'\tfmt_state_puts(state, " {member.membname}=<bytedata>");\n' + continue + if isinstance(member.cnt, int): + cnt_str = str(member.cnt) + cnt_typ = "size_t" + else: + cnt_str = f"self->{member.cnt.membname}" + cnt_typ = c9util.typename(member.cnt.typ) + ret += f'\tfmt_state_puts(state, " {member.membname}=[");\n' + ret += f"\tfor ({cnt_typ} i = 0; i < {cnt_str}; i++) {{\n" + ret += "\t\tif (i)\n" + ret += '\t\t\tfmt_state_puts(state, ", ");\n' + if isinstance(member.typ, idl.Primitive): + ret += f'\t\tfmt_state_printf(state, "%"PRIu{member.typ.static_size*8}, self->{member.membname}[i]);\n' + else: + ret += f"\t\t{c9util.basename(member.typ)}_format(&self->{member.membname}[i], state);\n" + ret += "\t}\n" + ret += '\tfmt_state_puts(state, " ]");\n' + else: + ret += f'\tfmt_state_puts(state, " {member.membname}=");\n' + if isinstance(member.typ, idl.Primitive): + ret += f'\tfmt_state_printf(state, "%"PRIu{member.typ.static_size*8}, self->{member.membname});\n' + else: + ret += f"\t{c9util.basename(member.typ)}_format(&self->{member.membname}, state);\n" + ret += cutil.ifdef_pop(1) + ret += '\tfmt_state_puts(state, " }");\n' + ret += "}\n" + ret += cutil.ifdef_pop(0) + + return ret diff --git a/lib9p/protogen/h.py b/lib9p/protogen/h.py index 13c3f89..3b33419 100644 --- a/lib9p/protogen/h.py +++ b/lib9p/protogen/h.py @@ -165,6 +165,7 @@ def gen_h(versions: set[str], typs: list[idl.UserType]) -> str: #include <stdint.h> /* for uint{{n}}_t types */ +#include <libfmt/fmt.h> /* for fmt_formatter */ #include <libhw/generic/net.h> /* for struct iovec */ """ @@ -206,6 +207,7 @@ enum {c9util.ident('version')} {{ ret += cutil.ifdef_pop(0) ret += f"\t{c9util.ver_enum('NUM')},\n" ret += "};\n" + ret += f"LO_IMPLEMENTATION_H(fmt_formatter, enum {c9util.ident('version')}, {c9util.ident('version')});\n" ret += """ /* enum msg_type **************************************************************/ @@ -221,6 +223,7 @@ enum {c9util.ident('version')} {{ ret += f"\t{c9util.Ident(f'TYP_{msg.typname:<{namewidth}}')} = {msg.msgid},\n" ret += cutil.ifdef_pop(0) ret += "};\n" + ret += f"LO_IMPLEMENTATION_H(fmt_formatter, enum {c9util.ident('msg_type')}, {c9util.ident('msg_type')});\n" ret += """ /* payload types **************************************************************/ @@ -361,6 +364,7 @@ enum {c9util.ident('version')} {{ def gen_number(typ: idl.Number) -> str: ret = f"typedef {c9util.typename(typ.prim)} {c9util.typename(typ)};\n" + ret += f"LO_IMPLEMENTATION_H(fmt_formatter, {c9util.typename(typ)}, {c9util.basename(typ)});\n" def lookup_sym(sym: str) -> str: assert False @@ -379,6 +383,7 @@ def gen_number(typ: idl.Number) -> str: def gen_bitfield(typ: idl.Bitfield) -> str: ret = f"typedef {c9util.typename(typ.prim)} {c9util.typename(typ)};\n" + ret += f"LO_IMPLEMENTATION_H(fmt_formatter, {c9util.typename(typ)}, {c9util.basename(typ)});\n" def lookup_sym(sym: str) -> str: assert False @@ -526,4 +531,5 @@ def gen_struct(typ: idl.Struct) -> str: # and idl.Message ret += f"\t{c9util.typename(member.typ, member):<{typewidth}} {'*' if member.cnt else ' '}{member.membname};\n" ret += cutil.ifdef_pop(1) ret += "};\n" + ret += f"LO_IMPLEMENTATION_H(fmt_formatter, {c9util.typename(typ)}, {c9util.basename(typ)});\n" return ret diff --git a/lib9p/srv.c b/lib9p/srv.c index a29a4cb..bfeb06f 100644 --- a/lib9p/srv.c +++ b/lib9p/srv.c @@ -6,12 +6,18 @@ #include <alloca.h> #include <inttypes.h> /* for PRI* */ +#include <stddef.h> /* for size_t */ +#include <limits.h> /* for SSIZE_MAX, not set by newlib */ +#ifndef SSIZE_MAX +#define SSIZE_MAX (SIZE_MAX >> 1) +#endif #include <libcr/coroutine.h> #include <libcr_ipc/chan.h> #include <libcr_ipc/mutex.h> #include <libcr_ipc/select.h> #include <libmisc/assert.h> +#include <libmisc/endian.h> #include <libhw/generic/net.h> #define LOG_NAME 9P_SRV @@ -20,7 +26,9 @@ #define IMPLEMENTATION_FOR_LIB9P_SRV_H YES #include <lib9p/srv.h> -#include "internal.h" +/* config *********************************************************************/ + +#include "config.h" #ifndef CONFIG_9P_SRV_MAX_FIDS #error config.h must define CONFIG_9P_SRV_MAX_FIDS @@ -32,6 +40,14 @@ /* 1=just the root dir, 2=just files in the root dir, 3=1 subdir, ... */ #error config.h must define CONFIG_9P_SRV_MAX_DEPTH #endif +#ifndef CONFIG_9P_SRV_MAX_MSG_SIZE + #error config.h must define CONFIG_9P_SRV_MAX_MSG_SIZE +#endif +#ifndef CONFIG_9P_SRV_MAX_HOSTMSG_SIZE + #error config.h must define CONFIG_9P_SRV_MAX_HOSTMSG_SIZE +#endif +static_assert(CONFIG_9P_SRV_MAX_MSG_SIZE <= CONFIG_9P_SRV_MAX_HOSTMSG_SIZE); +static_assert(CONFIG_9P_SRV_MAX_HOSTMSG_SIZE <= SSIZE_MAX); /* context ********************************************************************/ @@ -183,6 +199,7 @@ static void respond_error(struct _lib9p_srv_req *req) { LIB9P_TYP_Rerror, &host, &net); + infof("< %v", lo_box_lib9p_msg_Rerror_as_fmt_formatter(&host)); r = write_Rmsg(req, &net); if (r < 0) nonrespond_errorf("write: %s", net_strerror(-r)); @@ -218,7 +235,7 @@ static void handle_message(struct _lib9p_srv_req *ctx); srv->readers++; - uint32_t initial_rerror_overhead = _lib9p_table_msg_min_size[LIB9P_VER_unknown]; + uint32_t initial_rerror_overhead = lib9p_version_min_msg_size(LIB9P_VER_unknown); for (;;) { struct _srv_conn conn = { @@ -238,7 +255,7 @@ static void handle_message(struct _lib9p_srv_req *ctx); struct _srv_sess sess = { .parent_conn = &conn, .version = LIB9P_VER_unknown, - .max_msg_size = CONFIG_9P_MAX_MSG_SIZE, + .max_msg_size = CONFIG_9P_SRV_MAX_MSG_SIZE, .rerror_overhead = initial_rerror_overhead, .initialized = false, }; @@ -397,17 +414,18 @@ static tmessage_handler tmessage_handlers[0x100] = { static void handle_message(struct _lib9p_srv_req *ctx) { uint8_t *host_req = NULL; - uint8_t host_resp[CONFIG_9P_MAX_HOSTMSG_SIZE]; + uint8_t host_resp[CONFIG_9P_SRV_MAX_HOSTMSG_SIZE]; /* Unmarshal it. */ ssize_t host_size = lib9p_Tmsg_validate(&ctx->ctx.basectx, ctx->net_bytes); if (host_size < 0) goto write; - host_req = malloc(host_size); + host_req = calloc(1, host_size); assert(host_req); enum lib9p_msg_type typ; lib9p_Tmsg_unmarshal(&ctx->ctx.basectx, ctx->net_bytes, &typ, host_req); + infof("> %v", lo_box_lib9p_msg_as_fmt_formatter(&ctx->ctx.basectx, typ, host_req)); /* Handle it. */ tmessage_handlers[typ](ctx, (void *)host_req, (void *)host_resp); @@ -421,6 +439,7 @@ static void handle_message(struct _lib9p_srv_req *ctx) { typ+1, host_resp, &net_resp)) goto write; + infof("< %v", lo_box_lib9p_msg_as_fmt_formatter(&ctx->ctx.basectx, typ+1, &host_resp)); write_Rmsg(ctx, &net_resp); } if (host_req) @@ -573,7 +592,7 @@ static void handle_Tversion(struct _lib9p_srv_req *ctx, #endif } - uint32_t min_msg_size = _lib9p_table_msg_min_size[version]; + uint32_t min_msg_size = lib9p_version_min_msg_size(version); if (req->max_msg_size < min_msg_size) { lib9p_errorf(&ctx->ctx.basectx, LINUX_EDOM, "requested max_msg_size is less than minimum for %s (%"PRIu32" < %"PRIu32")", @@ -582,8 +601,8 @@ static void handle_Tversion(struct _lib9p_srv_req *ctx, } resp->version = lib9p_str((char *)lib9p_version_str(version)); /* cast to discard "const" qualifier */ - resp->max_msg_size = (CONFIG_9P_MAX_MSG_SIZE < req->max_msg_size) - ? CONFIG_9P_MAX_MSG_SIZE + resp->max_msg_size = (CONFIG_9P_SRV_MAX_MSG_SIZE < req->max_msg_size) + ? CONFIG_9P_SRV_MAX_MSG_SIZE : req->max_msg_size; /* Close the old session. */ diff --git a/lib9p/tables.c b/lib9p/tables.c new file mode 100644 index 0000000..271b17b --- /dev/null +++ b/lib9p/tables.c @@ -0,0 +1,186 @@ +/* lib9p/tables.c - Access tables of version and message information + * + * Copyright (C) 2024-2025 Luke T. Shumaker <lukeshu@lukeshu.com> + * SPDX-License-Identifier: AGPL-3.0-or-later + */ + +#include <string.h> + +#include <libmisc/endian.h> +#include <libmisc/log.h> /* for const_byte_str() */ + +#include "tables.h" + +/* bounds checks **************************************************************/ + +static inline void assert_ver(enum lib9p_version ver) { +#pragma GCC diagnostic push +#pragma GCC diagnostic ignored "-Wtype-limits" + assert(0 <= ver && ver < LIB9P_VER_NUM); +#pragma GCC diagnostic pop +} + +static inline void assert_typ(enum lib9p_msg_type typ) { +#pragma GCC diagnostic push +#pragma GCC diagnostic ignored "-Wtype-limits" + assert(0 <= typ && typ < 0xFF); +#pragma GCC diagnostic pop +} + +/* simple lookups *************************************************************/ + +const char *lib9p_version_str(enum lib9p_version ver) { + assert_ver(ver); + return _lib9p_table_ver[ver].name; +} + +uint32_t lib9p_version_min_msg_size(enum lib9p_version ver) { + assert_ver(ver); + return _lib9p_table_ver[ver].min_msg_size; +} + +const char *lib9p_msgtype_str(enum lib9p_version ver, enum lib9p_msg_type typ) { + assert_ver(ver); + assert_typ(typ); + return _lib9p_table_msg[ver][typ].name ?: const_byte_str(typ); +} + +lo_interface fmt_formatter lo_box_lib9p_msg_as_fmt_formatter(struct lib9p_ctx *ctx, enum lib9p_msg_type typ, void *body) { + assert(ctx); + assert_ver(ctx->version); + assert_typ(typ); + assert(_lib9p_table_msg[ctx->version][typ].box_as_fmt_formatter); + return _lib9p_table_msg[ctx->version][typ].box_as_fmt_formatter(body); +} + +/* main message functions *****************************************************/ + +static +ssize_t _lib9p_validate(uint8_t xxx_low_typ_bit, + const char *xxx_errmsg, + const struct _lib9p_recv_tentry xxx_table[LIB9P_VER_NUM][0x80], + struct lib9p_ctx *ctx, uint8_t *net_bytes) { + assert_ver(ctx->version); + /* Inspect the first 5 bytes ourselves. */ + uint32_t net_size = uint32le_decode(net_bytes); + if (net_size < 5) + return lib9p_error(ctx, LINUX_EBADMSG, "message is impossibly short"); + uint8_t typ = net_bytes[4]; + if (typ % 2 != xxx_low_typ_bit) + return lib9p_errorf(ctx, LINUX_EOPNOTSUPP, "%s: message_type=%s", xxx_errmsg, + lib9p_msgtype_str(ctx->version, typ)); + struct _lib9p_recv_tentry tentry = xxx_table[ctx->version][typ/2]; + if (!tentry.validate) + return lib9p_errorf(ctx, LINUX_EOPNOTSUPP, "unknown message type: %s (protocol_version=%s)", + lib9p_msgtype_str(ctx->version, typ), lib9p_version_str(ctx->version)); + + /* Now use the message-type-specific tentry to process the whole thing. */ + return tentry.validate(ctx, net_size, net_bytes); +} + +ssize_t lib9p_Tmsg_validate(struct lib9p_ctx *ctx, uint8_t *net_bytes) { + return _lib9p_validate(0, "expected a T-message but got an R-message", _lib9p_table_Tmsg_recv, + ctx, net_bytes); +} + +ssize_t lib9p_Rmsg_validate(struct lib9p_ctx *ctx, uint8_t *net_bytes) { + return _lib9p_validate(1, "expected an R-message but got a T-message", _lib9p_table_Rmsg_recv, + ctx, net_bytes); +} + +static +void _lib9p_unmarshal(const struct _lib9p_recv_tentry xxx_table[LIB9P_VER_NUM][0x80], + struct lib9p_ctx *ctx, uint8_t *net_bytes, + enum lib9p_msg_type *ret_typ, void *ret_body) { + assert_ver(ctx->version); + enum lib9p_msg_type typ = net_bytes[4]; + *ret_typ = typ; + struct _lib9p_recv_tentry tentry = xxx_table[ctx->version][typ/2]; + + tentry.unmarshal(ctx, net_bytes, ret_body); +} + +void lib9p_Tmsg_unmarshal(struct lib9p_ctx *ctx, uint8_t *net_bytes, + enum lib9p_msg_type *ret_typ, void *ret_body) { + _lib9p_unmarshal(_lib9p_table_Tmsg_recv, + ctx, net_bytes, ret_typ, ret_body); +} + +void lib9p_Rmsg_unmarshal(struct lib9p_ctx *ctx, uint8_t *net_bytes, + enum lib9p_msg_type *ret_typ, void *ret_body) { + _lib9p_unmarshal(_lib9p_table_Rmsg_recv, + ctx, net_bytes, ret_typ, ret_body); +} + +static +bool _lib9p_marshal(const struct _lib9p_send_tentry xxx_table[LIB9P_VER_NUM][0x80], + struct lib9p_ctx *ctx, enum lib9p_msg_type typ, void *body, + size_t *ret_iov_cnt, struct iovec *ret_iov, uint8_t *ret_copied) { + assert_ver(ctx->version); + assert_typ(typ); + struct _marshal_ret ret = { + .net_iov_cnt = 1, + .net_iov = ret_iov, + .net_copied_size = 0, + .net_copied = ret_copied, + }; + + struct _lib9p_send_tentry tentry = xxx_table[ctx->version][typ/2]; + bool ret_erred = tentry.marshal(ctx, body, &ret); + if (ret_iov[ret.net_iov_cnt-1].iov_len == 0) + ret.net_iov_cnt--; + *ret_iov_cnt = ret.net_iov_cnt; + return ret_erred; +} + +bool lib9p_Tmsg_marshal(struct lib9p_ctx *ctx, enum lib9p_msg_type typ, void *body, + struct lib9p_Tmsg_send_buf *ret) { + assert(typ % 2 == 0); + memset(ret, 0, sizeof(*ret)); + return _lib9p_marshal(_lib9p_table_Tmsg_send, + ctx, typ, body, + &ret->iov_cnt, ret->iov, ret->copied); +} + +bool lib9p_Rmsg_marshal(struct lib9p_ctx *ctx, enum lib9p_msg_type typ, void *body, + struct lib9p_Rmsg_send_buf *ret) { + assert(typ % 2 == 1); + memset(ret, 0, sizeof(*ret)); + return _lib9p_marshal(_lib9p_table_Rmsg_send, + ctx, typ, body, + &ret->iov_cnt, ret->iov, ret->copied); +} + +/* `struct lib9p_stat` helpers ************************************************/ + +bool lib9p_stat_validate(struct lib9p_ctx *ctx, uint32_t net_size, uint8_t *net_bytes, + uint32_t *ret_net_size, ssize_t *ret_host_size) { + ssize_t host_size = _lib9p_stat_validate(ctx, net_size, net_bytes, ret_net_size); + if (host_size < 0) + return true; + if (ret_host_size) + *ret_host_size = host_size; + return false; +} + +void lib9p_stat_unmarshal(struct lib9p_ctx *ctx, uint8_t *net_bytes, + struct lib9p_stat *ret) { + _lib9p_stat_unmarshal(ctx, net_bytes, ret); +} + +uint32_t lib9p_stat_marshal(struct lib9p_ctx *ctx, uint32_t max_net_size, struct lib9p_stat *obj, + uint8_t *ret_bytes) { + struct lib9p_ctx _ctx = *ctx; + _ctx.max_msg_size = max_net_size; + + struct iovec iov = {0}; + struct _marshal_ret ret = { + .net_iov_cnt = 1, + .net_iov = &iov, + .net_copied_size = 0, + .net_copied = ret_bytes, + }; + if (_lib9p_stat_marshal(&_ctx, obj, &ret)) + return 0; + return ret.net_iov[0].iov_len; +} diff --git a/lib9p/tables.h b/lib9p/tables.h new file mode 100644 index 0000000..edb402a --- /dev/null +++ b/lib9p/tables.h @@ -0,0 +1,59 @@ +/* lib9p/tables.h - Declare tables of version and message information + * + * Copyright (C) 2024-2025 Luke T. Shumaker <lukeshu@lukeshu.com> + * SPDX-License-Identifier: AGPL-3.0-or-later + */ + +#ifndef _LIB9P_TABLES_H_ +#define _LIB9P_TABLES_H_ + +#include <lib9p/9p.h> + +/* version ********************************************************************/ + +struct _lib9p_ver_tentry { + const char *name; + uint32_t min_msg_size; +}; + +extern const struct _lib9p_ver_tentry _lib9p_table_ver[LIB9P_VER_NUM]; + +/* message ********************************************************************/ + +typedef lo_interface fmt_formatter (*_box_as_fmt_formatter_fn_t)(void *host_val); +struct _lib9p_msg_tentry { + const char *name; + _box_as_fmt_formatter_fn_t box_as_fmt_formatter; +}; + +typedef ssize_t (*_validate_fn_t)(struct lib9p_ctx *ctx, uint32_t net_size, uint8_t *net_bytes); +typedef void (*_unmarshal_fn_t)(struct lib9p_ctx *ctx, uint8_t *net_bytes, void *out); +struct _lib9p_recv_tentry { + _validate_fn_t validate; + _unmarshal_fn_t unmarshal; +}; + +struct _marshal_ret { + size_t net_iov_cnt; + struct iovec *net_iov; + size_t net_copied_size; + uint8_t *net_copied; +}; +typedef bool (*_marshal_fn_t)(struct lib9p_ctx *ctx, void *host_val, struct _marshal_ret *ret); +struct _lib9p_send_tentry { + _marshal_fn_t marshal; +}; + +extern const struct _lib9p_msg_tentry _lib9p_table_msg[LIB9P_VER_NUM][0x100]; +extern const struct _lib9p_recv_tentry _lib9p_table_Tmsg_recv[LIB9P_VER_NUM][0x80]; +extern const struct _lib9p_recv_tentry _lib9p_table_Rmsg_recv[LIB9P_VER_NUM][0x80]; +extern const struct _lib9p_send_tentry _lib9p_table_Tmsg_send[LIB9P_VER_NUM][0x80]; +extern const struct _lib9p_send_tentry _lib9p_table_Rmsg_send[LIB9P_VER_NUM][0x80]; + +/* stat ***********************************************************************/ + +ssize_t _lib9p_stat_validate(struct lib9p_ctx *ctx, uint32_t net_size, uint8_t *net_bytes, uint32_t *ret_net_size); +void _lib9p_stat_unmarshal(struct lib9p_ctx *ctx, uint8_t *net_bytes, void *out); +bool _lib9p_stat_marshal(struct lib9p_ctx *ctx, struct lib9p_stat *val, struct _marshal_ret *ret); + +#endif /* _LIB9P_TABLES_H_ */ diff --git a/lib9p/tests/test_compile_config/config.h b/lib9p/tests/test_compile_config/config.h index 38ab0c0..cc8eec1 100644 --- a/lib9p/tests/test_compile_config/config.h +++ b/lib9p/tests/test_compile_config/config.h @@ -9,20 +9,20 @@ /* 9P *************************************************************************/ -#define CONFIG_9P_MAX_MSG_SIZE ((4*1024)+24) -#define CONFIG_9P_MAX_HOSTMSG_SIZE CONFIG_9P_MAX_MSG_SIZE+16 -#define CONFIG_9P_MAX_ERR_SIZE 128 -#define CONFIG_9P_MAX_9P2000_e_WELEM 16 - -#define CONFIG_9P_SRV_MAX_FIDS 16 -#define CONFIG_9P_SRV_MAX_REQS 2 -#define CONFIG_9P_SRV_MAX_DEPTH 3 - -#define CONFIG_9P_ENABLE_9P2000 1 /* bool */ -#define CONFIG_9P_ENABLE_9P2000_u 1 /* bool */ -#define CONFIG_9P_ENABLE_9P2000_e 1 /* bool */ -#define CONFIG_9P_ENABLE_9P2000_L 1 /* bool */ -#define CONFIG_9P_ENABLE_9P2000_p9p 1 /* bool */ +#define CONFIG_9P_MAX_ERR_SIZE 128 +#define CONFIG_9P_MAX_9P2000_e_WELEM 16 + +#define CONFIG_9P_SRV_MAX_MSG_SIZE ((4*1024)+24) +#define CONFIG_9P_SRV_MAX_HOSTMSG_SIZE CONFIG_9P_SRV_MAX_MSG_SIZE+16 +#define CONFIG_9P_SRV_MAX_FIDS 16 +#define CONFIG_9P_SRV_MAX_REQS 2 +#define CONFIG_9P_SRV_MAX_DEPTH 3 + +#define CONFIG_9P_ENABLE_9P2000 1 /* bool */ +#define CONFIG_9P_ENABLE_9P2000_u 1 /* bool */ +#define CONFIG_9P_ENABLE_9P2000_e 1 /* bool */ +#define CONFIG_9P_ENABLE_9P2000_L 1 /* bool */ +#define CONFIG_9P_ENABLE_9P2000_p9p 1 /* bool */ /* COROUTINE ******************************************************************/ diff --git a/lib9p/tests/test_server/config/config.h b/lib9p/tests/test_server/config/config.h index afe6dc0..03143e1 100644 --- a/lib9p/tests/test_server/config/config.h +++ b/lib9p/tests/test_server/config/config.h @@ -12,6 +12,8 @@ /* 9P *************************************************************************/ +#define CONFIG_9P_MAX_ERR_SIZE 128 /* 128 is what Plan 9 4e uses */ + /** * This max-msg-size is sized so that a Twrite message can return * 8KiB of data. @@ -29,22 +31,22 @@ * negotiated. In Plan 9 1e it was (8*1024)+128, and was bumped to * (8*1024)+160 in 2e and 3e. */ -#define CONFIG_9P_MAX_MSG_SIZE ((4*1024)+24) +#define CONFIG_9P_SRV_MAX_MSG_SIZE ((4*1024)+24) /** * Maximum host-data-structure size. A message may be larger in * unmarshaled-host-structures than marshaled-net-bytes due to (1) * struct padding, (2) array pointers. */ -#define CONFIG_9P_MAX_HOSTMSG_SIZE CONFIG_9P_MAX_MSG_SIZE+16 -#define CONFIG_9P_MAX_ERR_SIZE 128 /* 128 is what Plan 9 4e uses */ -#define CONFIG_9P_SRV_MAX_FIDS 16 -#define CONFIG_9P_SRV_MAX_REQS 2 -#define CONFIG_9P_SRV_MAX_DEPTH 3 -#define CONFIG_9P_ENABLE_9P2000 1 /* bool */ -#define CONFIG_9P_ENABLE_9P2000_u 1 /* bool */ -#define CONFIG_9P_ENABLE_9P2000_e 0 /* bool */ -#define CONFIG_9P_ENABLE_9P2000_L 0 /* bool */ -#define CONFIG_9P_ENABLE_9P2000_p9p 0 /* bool */ +#define CONFIG_9P_SRV_MAX_HOSTMSG_SIZE CONFIG_9P_SRV_MAX_MSG_SIZE+16 +#define CONFIG_9P_SRV_MAX_FIDS 16 +#define CONFIG_9P_SRV_MAX_REQS 2 +#define CONFIG_9P_SRV_MAX_DEPTH 3 + +#define CONFIG_9P_ENABLE_9P2000 1 /* bool */ +#define CONFIG_9P_ENABLE_9P2000_u 1 /* bool */ +#define CONFIG_9P_ENABLE_9P2000_e 0 /* bool */ +#define CONFIG_9P_ENABLE_9P2000_L 0 /* bool */ +#define CONFIG_9P_ENABLE_9P2000_p9p 0 /* bool */ /* COROUTINE ******************************************************************/ diff --git a/lib9p/utf8.h b/lib9p/utf8.h new file mode 100644 index 0000000..5ffd674 --- /dev/null +++ b/lib9p/utf8.h @@ -0,0 +1,34 @@ +/* lib9p/utf8.h - Internal UTF-8 validation + * + * Copyright (C) 2024-2025 Luke T. Shumaker <lukeshu@lukeshu.com> + * SPDX-License-Identifier: AGPL-3.0-or-later + */ + +#ifndef _LIB9P_UTF8_H_ +#define _LIB9P_UTF8_H_ + +static inline bool _is_valid_utf8(uint8_t *str, size_t len, bool forbid_nul) { + uint32_t ch; + uint8_t chlen; + assert(str); + for (size_t pos = 0; pos < len;) { + if ((str[pos] & 0b10000000) == 0b00000000) { ch = str[pos] & 0b01111111; chlen = 1; } + else if ((str[pos] & 0b11100000) == 0b11000000) { ch = str[pos] & 0b00011111; chlen = 2; } + else if ((str[pos] & 0b11110000) == 0b11100000) { ch = str[pos] & 0b00001111; chlen = 3; } + else if ((str[pos] & 0b11111000) == 0b11110000) { ch = str[pos] & 0b00000111; chlen = 4; } + else return false; + if ((ch == 0 && (chlen != 1 || forbid_nul)) || pos + chlen > len) return false; + for (uint8_t i = 1; i < chlen; i++) { + if ((str[pos+i] & 0b11000000) != 0b10000000) return false; + ch = (ch << 6) | (str[pos+i] & 0b00111111); + } + if (ch > 0x10FFFF) return false; + pos += chlen; + } + return true; +} + +#define is_valid_utf8(str, len) _is_valid_utf8(str, len, false) +#define is_valid_utf8_without_nul(str, len) _is_valid_utf8(str, len, true) + +#endif /* _LIB9P_UTF8_H_ */ diff --git a/libfmt/CMakeLists.txt b/libfmt/CMakeLists.txt new file mode 100644 index 0000000..1b3a80f --- /dev/null +++ b/libfmt/CMakeLists.txt @@ -0,0 +1,17 @@ +# libfmt/CMakeLists.txt - Support for pico-fmt +# +# Copyright (C) 2025 Luke T. Shumaker <lukeshu@lukeshu.com> +# SPDX-License-Identifier: AGPL-3.0-or-later + +add_library(libfmt INTERFACE) +target_include_directories(libfmt SYSTEM INTERFACE ${CMAKE_CURRENT_SOURCE_DIR}/include) +target_sources(libfmt INTERFACE + libmisc.c + libobj.c + quote.c +) +target_link_libraries(libfmt INTERFACE + pico_fmt + libmisc + libobj +) diff --git a/libfmt/include/libfmt/fmt.h b/libfmt/include/libfmt/fmt.h new file mode 100644 index 0000000..4dba82f --- /dev/null +++ b/libfmt/include/libfmt/fmt.h @@ -0,0 +1,23 @@ +/* libfmt/fmt.h - Support for pico-fmt + * + * Copyright (C) 2025 Luke T. Shumaker <lukeshu@lukeshu.com> + * SPDX-License-Identifier: AGPL-3.0-or-later + */ + +#ifndef _LIBFMT_FMT_H_ +#define _LIBFMT_FMT_H_ + +#include <pico/fmt_printf.h> +#include <pico/fmt_install.h> + +#include <libobj/obj.h> + +/** + * An object that implements fmt_formatter can be printed using + * `printf("%v", boxed_obj)`. + */ +#define fmt_formatter_LO_IFACE \ + LO_FUNC(void, format, struct fmt_state *) +LO_INTERFACE(fmt_formatter) + +#endif /* _LIBFMT_FMT_H_ */ diff --git a/libfmt/libmisc.c b/libfmt/libmisc.c new file mode 100644 index 0000000..4586c30 --- /dev/null +++ b/libfmt/libmisc.c @@ -0,0 +1,59 @@ +/* libfmt/libmisc.c - Integrate pico-fmt with libmisc + * + * Copyright (C) 2024-2025 Luke T. Shumaker <lukeshu@lukeshu.com> + * SPDX-License-Identifier: AGPL-3.0-or-later + */ + +#include <stdarg.h> /* for va_list, va_start(), va_end() */ +#include <stdio.h> /* for vprintf(), putchar() */ +#if LIB_PICO_STDIO +#include <pico/stdio.h> /* for stdio_putchar_raw() */ +#endif + +#include <libmisc/macro.h> /* for LM_UNUSED() */ +#include <libmisc/_intercept.h> /* for __lm_printf() and __lm_light_printf() */ + +#include <libfmt/fmt.h> /* for fmt_vfctprintf() */ + +#if LIB_PICO_STDIO +static void libfmt_light_fct(char character, void *LM_UNUSED(arg)) { + stdio_putchar_raw(character); +} +#else +static void libfmt_libc_fct(char character, void *LM_UNUSED(arg)) { + putchar(character); +} +#endif + +int __lm_printf(const char *format, ...) { + va_list va; + va_start(va, format); +#if LIB_PICO_STDIO + /* pico_stdio has already intercepted vprintf for us, and + * their stdio_buffered_printer() is better than our + * libfmt_libc_fct() because buffering. */ + int ret = vprintf(format, va); +#else + int ret = fmt_vfctprintf(libfmt_libc_fct, NULL, format, va); +#endif + va_end(va); + return ret; +} + +int __lm_light_printf(const char *format, ...) { + va_list va; + va_start(va, format); +#if LIB_PICO_STDIO + /* libfmt_light_fct() and stdio_buffered_printer() both use 68 + * bytes of stack; but the buffer lives on the stack of + * stdio.c:__wrap_vprintf(); so that's where you'll see the + * numbers be different if you're analyzing it. (Also, being + * able to skip the stdio_stack_buffer_flush() call.) */ + int ret = fmt_vfctprintf(libfmt_light_fct, NULL, format, va); + stdio_flush(); +#else + int ret = fmt_vfctprintf(libfmt_libc_fct, NULL, format, va); +#endif + va_end(va); + return ret; +} diff --git a/libfmt/libobj.c b/libfmt/libobj.c new file mode 100644 index 0000000..e4b833b --- /dev/null +++ b/libfmt/libobj.c @@ -0,0 +1,17 @@ +/* libfmt/libobj.c - Integrate pico-fmt with libobj + * + * Copyright (C) 2025 Luke T. Shumaker <lukeshu@lukeshu.com> + * SPDX-License-Identifier: AGPL-3.0-or-later + */ + +#include <libfmt/fmt.h> + +static void libfmt_conv_formatter(struct fmt_state *state) { + lo_interface fmt_formatter obj = va_arg(*state->args, lo_interface fmt_formatter); + LO_CALL(obj, format, state); +} + +[[gnu::constructor]] +static void libfmt_install_formatter(void) { + fmt_install('v', libfmt_conv_formatter); +} diff --git a/libfmt/quote.c b/libfmt/quote.c new file mode 100644 index 0000000..c91e0b0 --- /dev/null +++ b/libfmt/quote.c @@ -0,0 +1,159 @@ +/* libfmt/quote.c - C-string quoting for pico-fmt + * + * Copyright (C) 2025 Luke T. Shumaker <lukeshu@lukeshu.com> + * SPDX-License-Identifier: AGPL-3.0-or-later + */ + +#include <string.h> /* for strnlen() */ +#include <stdint.h> /* for uint{n}_t() */ + +#include <libfmt/fmt.h> + +enum quote { + QUOTE_NONE, /* c */ + QUOTE_SIMPLE, /* \c */ + QUOTE_U4, /* \uABCD */ + QUOTE_U8, /* \UABCDABCD */ +}; + +static inline enum quote needs_quote(uint32_t ch) { + if (ch == '\a' || + ch == '\b' || + ch == '\f' || + ch == '\n' || + ch == '\r' || + ch == '\t' || + ch == '\v' || + ch == '\\' || + ch == '\'' || + ch == '"' || + ch == '?') + return QUOTE_SIMPLE; + else if (' ' <= ch && ch <= '~') + return QUOTE_NONE; + else if (ch < 0x10000) + return QUOTE_U4; + else + return QUOTE_U8; +} + +/** + * Quote a string to ASCII-only C syntax. Valid UTF-8 is quoted as + * short C-escape characters, \uABCD or \UABCDABCD; invalid UTF-8 is + * quoted as \xAB. + */ +static void libfmt_conv_quote(struct fmt_state *state) { + uint32_t ch; + uint8_t chlen; + + const char *in = va_arg(*state->args, char*); + size_t in_len = strnlen(in, (state->flags & FMT_FLAG_PRECISION) ? state->precision : (size_t)-1); + + size_t out_len = 2; + for (size_t pos = 0; pos < in_len;) { + if ((in[pos] & 0b10000000) == 0b00000000) { ch = in[pos] & 0b01111111; chlen = 1; } + else if ((in[pos] & 0b11100000) == 0b11000000) { ch = in[pos] & 0b00011111; chlen = 2; } + else if ((in[pos] & 0b11110000) == 0b11100000) { ch = in[pos] & 0b00001111; chlen = 3; } + else if ((in[pos] & 0b11111000) == 0b11110000) { ch = in[pos] & 0b00000111; chlen = 4; } + else goto measure_invalid_utf8; + if ((ch == 0 && chlen != 1) || pos + chlen > in_len) goto measure_invalid_utf8; + for (uint8_t i = 1; i < chlen; i++) { + if ((in[pos+i] & 0b11000000) != 0b10000000) goto measure_invalid_utf8; + ch = (ch << 6) | (in[pos+i] & 0b00111111); + } + if (ch > 0x10FFFF) goto measure_invalid_utf8; + pos += chlen; + + switch (needs_quote(ch)) { + case QUOTE_NONE : out_len += 1; break; + case QUOTE_SIMPLE : out_len += 2; break; + case QUOTE_U4 : out_len += 6; break; + case QUOTE_U8 : out_len += 10; break; + } + continue; + measure_invalid_utf8: + pos++; + out_len += 4; /* \xAB */ + } + + if (!(state->flags & FMT_FLAG_LEFT)) { + for (size_t i = 0; i + out_len < state->width; i++) { + fmt_state_putchar(state, ' '); + } + } + + fmt_state_putchar(state, '"'); + for (size_t pos = 0; pos < in_len;) { + if ((in[pos] & 0b10000000) == 0b00000000) { ch = in[pos] & 0b01111111; chlen = 1; } + else if ((in[pos] & 0b11100000) == 0b11000000) { ch = in[pos] & 0b00011111; chlen = 2; } + else if ((in[pos] & 0b11110000) == 0b11100000) { ch = in[pos] & 0b00001111; chlen = 3; } + else if ((in[pos] & 0b11111000) == 0b11110000) { ch = in[pos] & 0b00000111; chlen = 4; } + else goto output_invalid_utf8; + if ((ch == 0 && chlen != 1) || pos + chlen > in_len) goto output_invalid_utf8; + for (uint8_t i = 1; i < chlen; i++) { + if ((in[pos+i] & 0b11000000) != 0b10000000) goto output_invalid_utf8; + ch = (ch << 6) | (in[pos+i] & 0b00111111); + } + if (ch > 0x10FFFF) goto output_invalid_utf8; + pos += chlen; + + switch (needs_quote(ch)) { + case QUOTE_NONE: + fmt_state_putchar(state, ch); + break; + case QUOTE_SIMPLE: + fmt_state_putchar(state, '\\'); + switch (ch) { + case '\a': fmt_state_putchar(state, 'a'); break; + case '\b': fmt_state_putchar(state, 'b'); break; + case '\f': fmt_state_putchar(state, 'f'); break; + case '\n': fmt_state_putchar(state, 'n'); break; + case '\r': fmt_state_putchar(state, 'r'); break; + case '\t': fmt_state_putchar(state, 't'); break; + case '\v': fmt_state_putchar(state, 'v'); break; + case '\\': fmt_state_putchar(state, '\\'); break; + case '\'': fmt_state_putchar(state, '\''); break; + case '"': fmt_state_putchar(state, '"'); break; + case '?': fmt_state_putchar(state, '?'); break; + } + break; + case QUOTE_U4: + fmt_state_putchar(state, '\\'); + fmt_state_putchar(state, 'u'); + fmt_state_putchar(state, (ch >> 12) & 0xF); + fmt_state_putchar(state, (ch >> 8) & 0xF); + fmt_state_putchar(state, (ch >> 4) & 0xF); + fmt_state_putchar(state, (ch >> 0) & 0xF); + break; + case QUOTE_U8: + fmt_state_putchar(state, '\\'); + fmt_state_putchar(state, 'U'); + fmt_state_putchar(state, (ch >> 28) & 0xF); + fmt_state_putchar(state, (ch >> 24) & 0xF); + fmt_state_putchar(state, (ch >> 20) & 0xF); + fmt_state_putchar(state, (ch >> 16) & 0xF); + fmt_state_putchar(state, (ch >> 12) & 0xF); + fmt_state_putchar(state, (ch >> 8) & 0xF); + fmt_state_putchar(state, (ch >> 4) & 0xF); + fmt_state_putchar(state, (ch >> 0) & 0xF); + break; + } + continue; + output_invalid_utf8: + fmt_state_putchar(state, '\\'); + fmt_state_putchar(state, 'x'); + fmt_state_putchar(state, (in[pos] >> 4) & 0xF); + fmt_state_putchar(state, (in[pos] >> 0) & 0xF); + pos++; + } + fmt_state_putchar(state, '"'); + + for (size_t i = 0; i + out_len < state->width; i++) { + fmt_state_putchar(state, ' '); + } +} + +[[gnu::constructor]] +static void libfmt_install_quote(void) { + fmt_install('q', libfmt_conv_quote); +} diff --git a/libmisc/assert.c b/libmisc/assert.c index 69c0530..fdd8154 100644 --- a/libmisc/assert.c +++ b/libmisc/assert.c @@ -1,6 +1,6 @@ /* libmisc/assert.c - More assertions * - * Copyright (C) 2024 Luke T. Shumaker <lukeshu@lukeshu.com> + * Copyright (C) 2024-2025 Luke T. Shumaker <lukeshu@lukeshu.com> * SPDX-License-Identifier: AGPL-3.0-or-later */ @@ -12,6 +12,7 @@ #include <libmisc/assert.h> #ifndef NDEBUG +#define __lm_printf __lm_light_printf void __assert_msg_fail(const char *expr, const char *file, unsigned int line, const char *func, const char *msg) { diff --git a/libmisc/include/libmisc/_intercept.h b/libmisc/include/libmisc/_intercept.h index 47e4620..ab76857 100644 --- a/libmisc/include/libmisc/_intercept.h +++ b/libmisc/include/libmisc/_intercept.h @@ -1,6 +1,6 @@ /* libmisc/_intercept.h - Interceptable ("weak") functions * - * Copyright (C) 2024 Luke T. Shumaker <lukeshu@lukeshu.com> + * Copyright (C) 2024-2025 Luke T. Shumaker <lukeshu@lukeshu.com> * SPDX-License-Identifier: AGPL-3.0-or-later */ @@ -18,4 +18,10 @@ int __lm_printf(const char *format, ...); [[noreturn]] void __lm_abort(void); +/* __lm_light_printf is expected to have less stack use than regular + * __lm_printf, if possible. */ + +[[format(printf, 1, 2)]] +int __lm_light_printf(const char *format, ...); + #endif /* _LIBMISC__INTERCEPT_H_ */ diff --git a/libmisc/include/libmisc/endian.h b/libmisc/include/libmisc/endian.h index 665a8c8..75240fe 100644 --- a/libmisc/include/libmisc/endian.h +++ b/libmisc/include/libmisc/endian.h @@ -7,6 +7,7 @@ #ifndef _LIBMISC_ENDIAN_H_ #define _LIBMISC_ENDIAN_H_ +#include <stddef.h> /* for size_t */ #include <stdint.h> /* for uint{n}_t */ #include <libmisc/assert.h> diff --git a/libmisc/intercept.c b/libmisc/intercept.c index dda8c09..85a3801 100644 --- a/libmisc/intercept.c +++ b/libmisc/intercept.c @@ -1,6 +1,6 @@ /* libmisc/intercept.c - Interceptable ("weak") functions * - * Copyright (C) 2024 Luke T. Shumaker <lukeshu@lukeshu.com> + * Copyright (C) 2024-2025 Luke T. Shumaker <lukeshu@lukeshu.com> * SPDX-License-Identifier: AGPL-3.0-or-later */ @@ -20,6 +20,15 @@ int __lm_printf(const char *format, ...) { } [[gnu::weak]] +int __lm_light_printf(const char *format, ...) { + va_list va; + va_start(va, format); + int ret = vprintf(format, va); + va_end(va); + return ret; +} + +[[gnu::weak]] void __lm_abort(void) { abort(); } diff --git a/libmisc/tests/test_assert.c b/libmisc/tests/test_assert.c index 3c2d6b6..15f9446 100644 --- a/libmisc/tests/test_assert.c +++ b/libmisc/tests/test_assert.c @@ -1,6 +1,6 @@ /* libmisc/tests/test_assert.c - Tests for <libmisc/assert.h> * - * Copyright (C) 2024 Luke T. Shumaker <lukeshu@lukeshu.com> + * Copyright (C) 2024-2025 Luke T. Shumaker <lukeshu@lukeshu.com> * SPDX-License-Identifier: AGPL-3.0-or-later */ @@ -35,7 +35,7 @@ void __lm_abort(void) { longjmp(global_env, 1); } -int __lm_printf(const char *format, ...) { +int __lm_light_printf(const char *format, ...) { va_list va; va_start(va, format); int ret = vasprintf(&global_log, format, va); |