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-rw-r--r--lib9p/core_include/lib9p/_core_generated.h83
-rw-r--r--lib9p/core_include/lib9p/core.h41
2 files changed, 79 insertions, 45 deletions
diff --git a/lib9p/core_include/lib9p/_core_generated.h b/lib9p/core_include/lib9p/_core_generated.h
index 68eb636..4c45b58 100644
--- a/lib9p/core_include/lib9p/_core_generated.h
+++ b/lib9p/core_include/lib9p/_core_generated.h
@@ -1,4 +1,4 @@
-/* Generated by `lib9p/core.gen lib9p/idl/2002-9P2000.9p lib9p/idl/2003-9P2000.p9p.9p lib9p/idl/2005-9P2000.u.9p lib9p/idl/2010-9P2000.L.9p lib9p/idl/2012-9P2000.e.9p`. DO NOT EDIT! */
+/* Generated by `lib9p/core.gen lib9p/idl/0000-uninitialized.9p lib9p/idl/2002-9P2000.9p lib9p/idl/2003-9P2000.p9p.9p lib9p/idl/2005-9P2000.u.9p lib9p/idl/2010-9P2000.L.9p lib9p/idl/2012-9P2000.e.9p`. DO NOT EDIT! */
#ifndef _LIB9P_CORE_H_
#error Do not include <lib9p/_core_generated.h> directly; include <lib9p/core.h> instead
@@ -40,6 +40,12 @@
#error config.h must define CONFIG_9P_ENABLE_9P2000_u
#endif
+#ifndef CONFIG_9P_ENABLE_unknown
+ #error config.h must define CONFIG_9P_ENABLE_unknown
+#endif
+
+#define _LIB9P_ENABLE_stat CONFIG_9P_ENABLE_9P2000 || CONFIG_9P_ENABLE_9P2000_e || CONFIG_9P_ENABLE_9P2000_p9p || CONFIG_9P_ENABLE_9P2000_u
+
/* enum version ***************************************************************/
enum lib9p_version {
@@ -111,17 +117,19 @@ enum lib9p_msg_type { /* uint8_t */
LIB9P_TYP_Topenfd = 98,
LIB9P_TYP_Ropenfd = 99,
#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
+#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 || CONFIG_9P_ENABLE_unknown
LIB9P_TYP_Tversion = 100,
LIB9P_TYP_Rversion = 101,
+#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 || CONFIG_9P_ENABLE_unknown */
+#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
LIB9P_TYP_Tauth = 102,
LIB9P_TYP_Rauth = 103,
LIB9P_TYP_Tattach = 104,
LIB9P_TYP_Rattach = 105,
#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
+#if CONFIG_9P_ENABLE_9P2000 || CONFIG_9P_ENABLE_9P2000_e || CONFIG_9P_ENABLE_9P2000_p9p || CONFIG_9P_ENABLE_9P2000_u || CONFIG_9P_ENABLE_unknown
LIB9P_TYP_Rerror = 107,
-#endif /* CONFIG_9P_ENABLE_9P2000 || CONFIG_9P_ENABLE_9P2000_e || CONFIG_9P_ENABLE_9P2000_p9p || CONFIG_9P_ENABLE_9P2000_u */
+#endif /* CONFIG_9P_ENABLE_9P2000 || CONFIG_9P_ENABLE_9P2000_e || CONFIG_9P_ENABLE_9P2000_p9p || CONFIG_9P_ENABLE_9P2000_u || CONFIG_9P_ENABLE_unknown */
#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
LIB9P_TYP_Tflush = 108,
LIB9P_TYP_Rflush = 109,
@@ -163,7 +171,7 @@ 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
+#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 || CONFIG_9P_ENABLE_unknown
/* size = 2 ; max_iov = 1 ; max_copy = 2 */
typedef uint16_t lib9p_tag_t;
LO_IMPLEMENTATION_H(fmt_formatter, lib9p_tag_t, lib9p_tag);
@@ -174,8 +182,8 @@ 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))
-#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
+#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 || CONFIG_9P_ENABLE_unknown */
+#if CONFIG_9P_ENABLE_9P2000 || CONFIG_9P_ENABLE_9P2000_e || CONFIG_9P_ENABLE_9P2000_p9p || CONFIG_9P_ENABLE_9P2000_u || CONFIG_9P_ENABLE_unknown
/* size = 4 ; max_iov = 1 ; max_copy = 4 */
typedef uint32_t lib9p_dm_t;
LO_IMPLEMENTATION_H(fmt_formatter, lib9p_dm_t, lib9p_dm);
@@ -219,8 +227,8 @@ LO_IMPLEMENTATION_H(fmt_formatter, lib9p_dm_t, lib9p_dm);
/* masks */
#define LIB9P_DM_PERM_MASK ((lib9p_dm_t)(0b000000000000000000000111111111))
-#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
+#endif /* CONFIG_9P_ENABLE_9P2000 || CONFIG_9P_ENABLE_9P2000_e || CONFIG_9P_ENABLE_9P2000_p9p || CONFIG_9P_ENABLE_9P2000_u || CONFIG_9P_ENABLE_unknown */
+#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 || CONFIG_9P_ENABLE_unknown
/* size = 1 ; max_iov = 1 ; max_copy = 1 */
typedef uint8_t lib9p_qt_t;
LO_IMPLEMENTATION_H(fmt_formatter, lib9p_qt_t, lib9p_qt);
@@ -238,7 +246,7 @@ LO_IMPLEMENTATION_H(fmt_formatter, lib9p_qt_t, lib9p_qt);
/* aliases */
#define LIB9P_QT_FILE ((lib9p_qt_t)(0))
-#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 */
+#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 || CONFIG_9P_ENABLE_unknown */
#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;
@@ -685,7 +693,7 @@ LO_IMPLEMENTATION_H(fmt_formatter, lib9p_lock_status_t, lib9p_lock_status);
#define LIB9P_LOCK_STATUS_GRACE ((lib9p_lock_status_t)(3))
#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
+#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 || CONFIG_9P_ENABLE_unknown
/* min_size = 2 ; exp_size = 29 ; max_size = 65,537 ; max_iov = 2 ; max_copy = 2 */
struct lib9p_s {
uint16_t len;
@@ -701,6 +709,8 @@ struct lib9p_qid {
};
LO_IMPLEMENTATION_H(fmt_formatter, struct lib9p_qid, lib9p_qid);
+#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 || CONFIG_9P_ENABLE_unknown */
+#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 = 9 ; max_iov = 1 ; max_copy = 9 */
struct lib9p_msg_Tflush {
lib9p_tag_t tag;
@@ -999,28 +1009,28 @@ LO_IMPLEMENTATION_H(fmt_formatter, struct lib9p_msg_Rswrite, lib9p_msg_Rswrite);
/* LIB9P_VER_9P2000_p9p: min_size = 49 ; exp_size = 157 ; max_size = 262,189 ; max_iov = 8 ; max_copy = 49 */
/* LIB9P_VER_9P2000_u : min_size = 63 ; exp_size = 198 ; max_size = 327,738 ; max_iov = 11 ; max_copy = 63 */
struct lib9p_stat {
- uint16_t kern_type;
- uint32_t kern_dev;
- struct lib9p_qid file_qid;
- lib9p_dm_t file_mode;
- uint32_t file_atime;
- uint32_t file_mtime;
- uint64_t file_size;
- struct lib9p_s file_name;
- struct lib9p_s file_owner_uid;
- struct lib9p_s file_owner_gid;
- struct lib9p_s file_last_modified_uid;
+ uint16_t fstype;
+ uint32_t fsdev;
+ struct lib9p_qid qid;
+ lib9p_dm_t mode;
+ uint32_t atime;
+ uint32_t mtime;
+ uint64_t length;
+ struct lib9p_s name;
+ struct lib9p_s owner_uname;
+ struct lib9p_s owner_gname;
+ struct lib9p_s last_modifier_uname;
#if CONFIG_9P_ENABLE_9P2000_u
- struct lib9p_s file_extension;
- lib9p_nuid_t file_owner_n_uid;
- lib9p_nuid_t file_owner_n_gid;
- lib9p_nuid_t file_last_modified_n_uid;
+ struct lib9p_s extension;
+ lib9p_nuid_t owner_unum;
+ lib9p_nuid_t owner_gnum;
+ lib9p_nuid_t last_modifier_unum;
#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
+#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 || CONFIG_9P_ENABLE_unknown
/* min_size = 13 ; exp_size = 40 ; max_size = 65,548 ; max_iov = 2 ; max_copy = 13 */
struct lib9p_msg_Tversion {
lib9p_tag_t tag;
@@ -1037,6 +1047,8 @@ struct lib9p_msg_Rversion {
};
LO_IMPLEMENTATION_H(fmt_formatter, struct lib9p_msg_Rversion, lib9p_msg_Rversion);
+#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 || CONFIG_9P_ENABLE_unknown */
+#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
/* 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 */
/* LIB9P_VER_9P2000_e : min_size = 15 ; exp_size = 69 ; max_size = 131,085 ; max_iov = 4 ; max_copy = 15 */
@@ -1048,7 +1060,7 @@ struct lib9p_msg_Tauth {
struct lib9p_s uname;
struct lib9p_s aname;
#if CONFIG_9P_ENABLE_9P2000_L || CONFIG_9P_ENABLE_9P2000_u
- lib9p_nuid_t n_uid;
+ lib9p_nuid_t unum;
#endif /* CONFIG_9P_ENABLE_9P2000_L || CONFIG_9P_ENABLE_9P2000_u */
};
LO_IMPLEMENTATION_H(fmt_formatter, struct lib9p_msg_Tauth, lib9p_msg_Tauth);
@@ -1072,7 +1084,7 @@ struct lib9p_msg_Tattach {
struct lib9p_s uname;
struct lib9p_s aname;
#if CONFIG_9P_ENABLE_9P2000_L || CONFIG_9P_ENABLE_9P2000_u
- lib9p_nuid_t n_uid;
+ lib9p_nuid_t unum;
#endif /* CONFIG_9P_ENABLE_9P2000_L || CONFIG_9P_ENABLE_9P2000_u */
};
LO_IMPLEMENTATION_H(fmt_formatter, struct lib9p_msg_Tattach, lib9p_msg_Tattach);
@@ -1085,11 +1097,12 @@ struct lib9p_msg_Rattach {
LO_IMPLEMENTATION_H(fmt_formatter, struct lib9p_msg_Rattach, lib9p_msg_Rattach);
#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
+#if CONFIG_9P_ENABLE_9P2000 || CONFIG_9P_ENABLE_9P2000_e || CONFIG_9P_ENABLE_9P2000_p9p || CONFIG_9P_ENABLE_9P2000_u || CONFIG_9P_ENABLE_unknown
/* LIB9P_VER_9P2000 : min_size = 9 ; exp_size = 36 ; max_size = 65,544 ; max_iov = 2 ; max_copy = 9 */
/* LIB9P_VER_9P2000_e : min_size = 9 ; exp_size = 36 ; max_size = 65,544 ; max_iov = 2 ; max_copy = 9 */
/* LIB9P_VER_9P2000_p9p: min_size = 9 ; exp_size = 36 ; max_size = 65,544 ; max_iov = 2 ; max_copy = 9 */
/* LIB9P_VER_9P2000_u : min_size = 13 ; exp_size = 40 ; max_size = 65,548 ; max_iov = 3 ; max_copy = 13 */
+/* LIB9P_VER_unknown : min_size = 9 ; exp_size = 36 ; max_size = 65,544 ; max_iov = 2 ; max_copy = 9 */
struct lib9p_msg_Rerror {
lib9p_tag_t tag;
struct lib9p_s errstr;
@@ -1099,7 +1112,7 @@ struct lib9p_msg_Rerror {
};
LO_IMPLEMENTATION_H(fmt_formatter, struct lib9p_msg_Rerror, lib9p_msg_Rerror);
-#endif /* CONFIG_9P_ENABLE_9P2000 || CONFIG_9P_ENABLE_9P2000_e || CONFIG_9P_ENABLE_9P2000_p9p || CONFIG_9P_ENABLE_9P2000_u */
+#endif /* CONFIG_9P_ENABLE_9P2000 || CONFIG_9P_ENABLE_9P2000_e || CONFIG_9P_ENABLE_9P2000_p9p || CONFIG_9P_ENABLE_9P2000_u || CONFIG_9P_ENABLE_unknown */
#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
/* min_size = 17 ; exp_size = 481 ; max_size = 1,048,609 ; max_iov = 32 ; max_copy = 49 */
struct lib9p_msg_Twalk {
@@ -1421,6 +1434,8 @@ LO_IMPLEMENTATION_H(fmt_formatter, struct lib9p_msg_Twstat, lib9p_msg_Twstat);
#else
#define LIB9P_TMSG_MAX_IOV 32
#endif
+#elif CONFIG_9P_ENABLE_unknown
+ #define LIB9P_TMSG_MAX_IOV 2
#endif
#if CONFIG_9P_ENABLE_9P2000_u
@@ -1441,18 +1456,22 @@ LO_IMPLEMENTATION_H(fmt_formatter, struct lib9p_msg_Twstat, lib9p_msg_Twstat);
#else
#define LIB9P_TMSG_MAX_COPY 62
#endif
+#elif CONFIG_9P_ENABLE_unknown
+ #define LIB9P_TMSG_MAX_COPY 13
#endif
#if CONFIG_9P_ENABLE_9P2000_u
#define LIB9P_RMSG_MAX_IOV 11
#elif CONFIG_9P_ENABLE_9P2000 || CONFIG_9P_ENABLE_9P2000_e || CONFIG_9P_ENABLE_9P2000_p9p
#define LIB9P_RMSG_MAX_IOV 8
-#elif CONFIG_9P_ENABLE_9P2000_L
+#elif CONFIG_9P_ENABLE_9P2000_L || CONFIG_9P_ENABLE_unknown
#define LIB9P_RMSG_MAX_IOV 2
#endif
#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
#define LIB9P_RMSG_MAX_COPY 217
+#elif CONFIG_9P_ENABLE_unknown
+ #define LIB9P_RMSG_MAX_COPY 13
#endif
struct lib9p_Tmsg_send_buf {
diff --git a/lib9p/core_include/lib9p/core.h b/lib9p/core_include/lib9p/core.h
index ff822ed..38f3934 100644
--- a/lib9p/core_include/lib9p/core.h
+++ b/lib9p/core_include/lib9p/core.h
@@ -12,6 +12,7 @@
#include <libmisc/assert.h>
+#define CONFIG_9P_ENABLE_unknown 1
#include <lib9p/_core_generated.h>
#ifndef CONFIG_9P_MAX_ERR_SIZE
@@ -45,7 +46,7 @@ struct lib9p_ctx {
uint32_t max_msg_size;
/* state */
-#ifdef CONFIG_9P_ENABLE_9P2000_u
+#if CONFIG_9P_ENABLE_9P2000_u || CONFIG_9P_ENABLE_9P2000_L
lib9p_errno_t err_num;
#endif
[[gnu::nonstring]] char err_msg[CONFIG_9P_MAX_ERR_SIZE];
@@ -56,9 +57,31 @@ void lib9p_ctx_clear_error(struct lib9p_ctx *ctx);
bool lib9p_ctx_has_error(struct lib9p_ctx *ctx);
/** Write an static error into ctx, return -1. */
-int lib9p_error(struct lib9p_ctx *ctx, lib9p_errno_t linux_errno, char const *msg);
+int lib9p_error(struct lib9p_ctx *ctx,
+#if CONFIG_9P_ENABLE_9P2000_u || CONFIG_9P_ENABLE_9P2000_L
+ lib9p_errno_t linux_errno,
+#endif
+ char const *msg);
/** 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)]];
+int lib9p_errorf(struct lib9p_ctx *ctx,
+#if CONFIG_9P_ENABLE_9P2000_u || CONFIG_9P_ENABLE_9P2000_L
+ lib9p_errno_t linux_errno,
+#endif
+ char const *fmt, ...)
+#if CONFIG_9P_ENABLE_9P2000_u || CONFIG_9P_ENABLE_9P2000_L
+ [[gnu::format(printf, 3, 4)]]
+#else
+ [[gnu::format(printf, 2, 3)]]
+#endif
+ ;
+
+#if CONFIG_9P_ENABLE_9P2000_u || CONFIG_9P_ENABLE_9P2000_L
+/* Detect things that should be just lib9p_error() */
+#define lib9p_errorf(ctx, errnum, fmt, ...) lib9p_errorf(ctx, errnum, fmt, __VA_ARGS__)
+#else
+#define lib9p_errorf(ctx, errnum, fmt, ...) lib9p_errorf(ctx, fmt, __VA_ARGS__)
+#define lib9p_error(ctx, errnum, errmsg) lib9p_error(ctx, errmsg)
+#endif
/* misc utilities *************************************************************/
@@ -143,16 +166,7 @@ bool lib9p_Rmsg_marshal(struct lib9p_ctx *ctx, enum lib9p_msg_type typ, void *bo
/* `struct lib9p_stat` helpers ************************************************/
-/** Assert that a `struct lib9p_stat` object looks valid. */
-static inline void lib9p_stat_assert(struct lib9p_stat stat) {
- assert( ((bool)(stat.file_mode & LIB9P_DM_DIR )) == ((bool)(stat.file_qid.type & LIB9P_QT_DIR )) );
- assert( ((bool)(stat.file_mode & LIB9P_DM_APPEND)) == ((bool)(stat.file_qid.type & LIB9P_QT_APPEND)) );
- assert( ((bool)(stat.file_mode & LIB9P_DM_EXCL )) == ((bool)(stat.file_qid.type & LIB9P_QT_EXCL )) );
- assert( ((bool)(stat.file_mode & LIB9P_DM_AUTH )) == ((bool)(stat.file_qid.type & LIB9P_QT_AUTH )) );
- assert( ((bool)(stat.file_mode & LIB9P_DM_TMP )) == ((bool)(stat.file_qid.type & LIB9P_QT_TMP )) );
- assert( (stat.file_size == 0) || !(stat.file_mode & LIB9P_DM_DIR) );
-}
-
+#if _LIB9P_ENABLE_stat
/**
* Validate a message's `stat` structure.
*
@@ -201,5 +215,6 @@ void lib9p_stat_unmarshal(struct lib9p_ctx *ctx, uint8_t *net_bytes,
*/
uint32_t lib9p_stat_marshal(struct lib9p_ctx *ctx, uint32_t max_net_size, struct lib9p_stat *obj,
uint8_t *ret_bytes);
+#endif
#endif /* _LIB9P_CORE_H_ */
generated by cgit v1.2.3-2-g168b (git 2.25.1) at 2025-05-13 07:42:59 +0000