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Diffstat (limited to 'mysql/mysql/psi/mysql_file.h')
| -rw-r--r-- | mysql/mysql/psi/mysql_file.h | 1433 |
1 files changed, 0 insertions, 1433 deletions
diff --git a/mysql/mysql/psi/mysql_file.h b/mysql/mysql/psi/mysql_file.h deleted file mode 100644 index fd28886..0000000 --- a/mysql/mysql/psi/mysql_file.h +++ /dev/null @@ -1,1433 +0,0 @@ -/* Copyright (c) 2008, 2016, Oracle and/or its affiliates. All rights reserved. - - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; version 2 of the License. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software Foundation, - 51 Franklin Street, Suite 500, Boston, MA 02110-1335 USA */ - -#ifndef MYSQL_FILE_H -#define MYSQL_FILE_H - -#include <my_global.h> - -/* For strlen() */ -#include <string.h> -/* For MY_STAT */ -#include <my_dir.h> -/* For my_chsize */ -#include <my_sys.h> - -/** - @file mysql/psi/mysql_file.h - Instrumentation helpers for mysys file io. - This header file provides the necessary declarations - to use the mysys file API with the performance schema instrumentation. - In some compilers (SunStudio), 'static inline' functions, when declared - but not used, are not optimized away (because they are unused) by default, - so that including a static inline function from a header file does - create unwanted dependencies, causing unresolved symbols at link time. - Other compilers, like gcc, optimize these dependencies by default. - - Since the instrumented APIs declared here are wrapper on top - of mysys file io APIs, including mysql/psi/mysql_file.h assumes that - the dependency on my_sys already exists. -*/ - -#include "mysql/psi/psi.h" - -#ifndef PSI_FILE_CALL -#define PSI_FILE_CALL(M) PSI_DYNAMIC_CALL(M) -#endif - -/** - @defgroup File_instrumentation File Instrumentation - @ingroup Instrumentation_interface - @{ -*/ - -/** - @def mysql_file_register(P1, P2, P3) - File registration. -*/ -#define mysql_file_register(P1, P2, P3) \ - inline_mysql_file_register(P1, P2, P3) - -/** - @def mysql_file_fgets(P1, P2, F) - Instrumented fgets. - @c mysql_file_fgets is a replacement for @c fgets. -*/ -#ifdef HAVE_PSI_FILE_INTERFACE - #define mysql_file_fgets(P1, P2, F) \ - inline_mysql_file_fgets(__FILE__, __LINE__, P1, P2, F) -#else - #define mysql_file_fgets(P1, P2, F) \ - inline_mysql_file_fgets(P1, P2, F) -#endif - -/** - @def mysql_file_fgetc(F) - Instrumented fgetc. - @c mysql_file_fgetc is a replacement for @c fgetc. -*/ -#ifdef HAVE_PSI_FILE_INTERFACE - #define mysql_file_fgetc(F) inline_mysql_file_fgetc(__FILE__, __LINE__, F) -#else - #define mysql_file_fgetc(F) inline_mysql_file_fgetc(F) -#endif - -/** - @def mysql_file_fputs(P1, F) - Instrumented fputs. - @c mysql_file_fputs is a replacement for @c fputs. -*/ -#ifdef HAVE_PSI_FILE_INTERFACE - #define mysql_file_fputs(P1, F) \ - inline_mysql_file_fputs(__FILE__, __LINE__, P1, F) -#else - #define mysql_file_fputs(P1, F)\ - inline_mysql_file_fputs(P1, F) -#endif - -/** - @def mysql_file_fputc(P1, F) - Instrumented fputc. - @c mysql_file_fputc is a replacement for @c fputc. -*/ -#ifdef HAVE_PSI_FILE_INTERFACE - #define mysql_file_fputc(P1, F) \ - inline_mysql_file_fputc(__FILE__, __LINE__, P1, F) -#else - #define mysql_file_fputc(P1, F) \ - inline_mysql_file_fputc(P1, F) -#endif - -/** - @def mysql_file_fprintf - Instrumented fprintf. - @c mysql_file_fprintf is a replacement for @c fprintf. -*/ -#define mysql_file_fprintf inline_mysql_file_fprintf - -/** - @def mysql_file_vfprintf(F, P1, P2) - Instrumented vfprintf. - @c mysql_file_vfprintf is a replacement for @c vfprintf. -*/ -#ifdef HAVE_PSI_FILE_INTERFACE - #define mysql_file_vfprintf(F, P1, P2) \ - inline_mysql_file_vfprintf(__FILE__, __LINE__, F, P1, P2) -#else - #define mysql_file_vfprintf(F, P1, P2) \ - inline_mysql_file_vfprintf(F, P1, P2) -#endif - -/** - @def mysql_file_fflush(F, P1, P2) - Instrumented fflush. - @c mysql_file_fflush is a replacement for @c fflush. -*/ -#ifdef HAVE_PSI_FILE_INTERFACE - #define mysql_file_fflush(F) \ - inline_mysql_file_fflush(__FILE__, __LINE__, F) -#else - #define mysql_file_fflush(F) \ - inline_mysql_file_fflush(F) -#endif - -/** - @def mysql_file_feof(F) - Instrumented feof. - @c mysql_file_feof is a replacement for @c feof. -*/ -#define mysql_file_feof(F) inline_mysql_file_feof(F) - -/** - @def mysql_file_fstat(FN, S, FL) - Instrumented fstat. - @c mysql_file_fstat is a replacement for @c my_fstat. -*/ -#ifdef HAVE_PSI_FILE_INTERFACE - #define mysql_file_fstat(FN, S, FL) \ - inline_mysql_file_fstat(__FILE__, __LINE__, FN, S, FL) -#else - #define mysql_file_fstat(FN, S, FL) \ - inline_mysql_file_fstat(FN, S, FL) -#endif - -/** - @def mysql_file_stat(K, FN, S, FL) - Instrumented stat. - @c mysql_file_stat is a replacement for @c my_stat. -*/ -#ifdef HAVE_PSI_FILE_INTERFACE - #define mysql_file_stat(K, FN, S, FL) \ - inline_mysql_file_stat(K, __FILE__, __LINE__, FN, S, FL) -#else - #define mysql_file_stat(K, FN, S, FL) \ - inline_mysql_file_stat(FN, S, FL) -#endif - -/** - @def mysql_file_chsize(F, P1, P2, P3) - Instrumented chsize. - @c mysql_file_chsize is a replacement for @c my_chsize. -*/ -#ifdef HAVE_PSI_FILE_INTERFACE - #define mysql_file_chsize(F, P1, P2, P3) \ - inline_mysql_file_chsize(__FILE__, __LINE__, F, P1, P2, P3) -#else - #define mysql_file_chsize(F, P1, P2, P3) \ - inline_mysql_file_chsize(F, P1, P2, P3) -#endif - -/** - @def mysql_file_fopen(K, N, F1, F2) - Instrumented fopen. - @c mysql_file_fopen is a replacement for @c my_fopen. -*/ -#ifdef HAVE_PSI_FILE_INTERFACE - #define mysql_file_fopen(K, N, F1, F2) \ - inline_mysql_file_fopen(K, __FILE__, __LINE__, N, F1, F2) -#else - #define mysql_file_fopen(K, N, F1, F2) \ - inline_mysql_file_fopen(N, F1, F2) -#endif - -/** - @def mysql_file_fclose(FD, FL) - Instrumented fclose. - @c mysql_file_fclose is a replacement for @c my_fclose. - Without the instrumentation, this call will have the same behavior as the - undocumented and possibly platform specific my_fclose(NULL, ...) behavior. - With the instrumentation, mysql_fclose(NULL, ...) will safely return 0, - which is an extension compared to my_fclose and is therefore compliant. - mysql_fclose is on purpose *not* implementing - @code DBUG_ASSERT(file != NULL) @endcode, - since doing so could introduce regressions. -*/ -#ifdef HAVE_PSI_FILE_INTERFACE - #define mysql_file_fclose(FD, FL) \ - inline_mysql_file_fclose(__FILE__, __LINE__, FD, FL) -#else - #define mysql_file_fclose(FD, FL) \ - inline_mysql_file_fclose(FD, FL) -#endif - -/** - @def mysql_file_fread(FD, P1, P2, P3) - Instrumented fread. - @c mysql_file_fread is a replacement for @c my_fread. -*/ -#ifdef HAVE_PSI_FILE_INTERFACE - #define mysql_file_fread(FD, P1, P2, P3) \ - inline_mysql_file_fread(__FILE__, __LINE__, FD, P1, P2, P3) -#else - #define mysql_file_fread(FD, P1, P2, P3) \ - inline_mysql_file_fread(FD, P1, P2, P3) -#endif - -/** - @def mysql_file_fwrite(FD, P1, P2, P3) - Instrumented fwrite. - @c mysql_file_fwrite is a replacement for @c my_fwrite. -*/ -#ifdef HAVE_PSI_FILE_INTERFACE - #define mysql_file_fwrite(FD, P1, P2, P3) \ - inline_mysql_file_fwrite(__FILE__, __LINE__, FD, P1, P2, P3) -#else - #define mysql_file_fwrite(FD, P1, P2, P3) \ - inline_mysql_file_fwrite(FD, P1, P2, P3) -#endif - -/** - @def mysql_file_fseek(FD, P, W, F) - Instrumented fseek. - @c mysql_file_fseek is a replacement for @c my_fseek. -*/ -#ifdef HAVE_PSI_FILE_INTERFACE - #define mysql_file_fseek(FD, P, W, F) \ - inline_mysql_file_fseek(__FILE__, __LINE__, FD, P, W, F) -#else - #define mysql_file_fseek(FD, P, W, F) \ - inline_mysql_file_fseek(FD, P, W, F) -#endif - -/** - @def mysql_file_ftell(FD, F) - Instrumented ftell. - @c mysql_file_ftell is a replacement for @c my_ftell. -*/ -#ifdef HAVE_PSI_FILE_INTERFACE - #define mysql_file_ftell(FD, F) \ - inline_mysql_file_ftell(__FILE__, __LINE__, FD, F) -#else - #define mysql_file_ftell(FD, F) \ - inline_mysql_file_ftell(FD, F) -#endif - -/** - @def mysql_file_create(K, N, F1, F2, F3) - Instrumented create. - @c mysql_file_create is a replacement for @c my_create. -*/ -#ifdef HAVE_PSI_FILE_INTERFACE - #define mysql_file_create(K, N, F1, F2, F3) \ - inline_mysql_file_create(K, __FILE__, __LINE__, N, F1, F2, F3) -#else - #define mysql_file_create(K, N, F1, F2, F3) \ - inline_mysql_file_create(N, F1, F2, F3) -#endif - -/** - @def mysql_file_create_temp(K, T, D, P, M, F) - Instrumented create_temp_file. - @c mysql_file_create_temp is a replacement for @c create_temp_file. -*/ -#ifdef HAVE_PSI_FILE_INTERFACE - #define mysql_file_create_temp(K, T, D, P, M, F) \ - inline_mysql_file_create_temp(K, __FILE__, __LINE__, T, D, P, M, F) -#else - #define mysql_file_create_temp(K, T, D, P, M, F) \ - inline_mysql_file_create_temp(T, D, P, M, F) -#endif - -/** - @def mysql_file_open(K, N, F1, F2) - Instrumented open. - @c mysql_file_open is a replacement for @c my_open. -*/ -#ifdef HAVE_PSI_FILE_INTERFACE - #define mysql_file_open(K, N, F1, F2) \ - inline_mysql_file_open(K, __FILE__, __LINE__, N, F1, F2) -#else - #define mysql_file_open(K, N, F1, F2) \ - inline_mysql_file_open(N, F1, F2) -#endif - -/** - @def mysql_file_close(FD, F) - Instrumented close. - @c mysql_file_close is a replacement for @c my_close. -*/ -#ifdef HAVE_PSI_FILE_INTERFACE - #define mysql_file_close(FD, F) \ - inline_mysql_file_close(__FILE__, __LINE__, FD, F) -#else - #define mysql_file_close(FD, F) \ - inline_mysql_file_close(FD, F) -#endif - -/** - @def mysql_file_read(FD, B, S, F) - Instrumented read. - @c mysql_read is a replacement for @c my_read. -*/ -#ifdef HAVE_PSI_FILE_INTERFACE - #define mysql_file_read(FD, B, S, F) \ - inline_mysql_file_read(__FILE__, __LINE__, FD, B, S, F) -#else - #define mysql_file_read(FD, B, S, F) \ - inline_mysql_file_read(FD, B, S, F) -#endif - -/** - @def mysql_file_write(FD, B, S, F) - Instrumented write. - @c mysql_file_write is a replacement for @c my_write. -*/ -#ifdef HAVE_PSI_FILE_INTERFACE - #define mysql_file_write(FD, B, S, F) \ - inline_mysql_file_write(__FILE__, __LINE__, FD, B, S, F) -#else - #define mysql_file_write(FD, B, S, F) \ - inline_mysql_file_write(FD, B, S, F) -#endif - -/** - @def mysql_file_pread(FD, B, S, O, F) - Instrumented pread. - @c mysql_pread is a replacement for @c my_pread. -*/ -#ifdef HAVE_PSI_FILE_INTERFACE - #define mysql_file_pread(FD, B, S, O, F) \ - inline_mysql_file_pread(__FILE__, __LINE__, FD, B, S, O, F) -#else - #define mysql_file_pread(FD, B, S, O, F) \ - inline_mysql_file_pread(FD, B, S, O, F) -#endif - -/** - @def mysql_file_pwrite(FD, B, S, O, F) - Instrumented pwrite. - @c mysql_file_pwrite is a replacement for @c my_pwrite. -*/ -#ifdef HAVE_PSI_FILE_INTERFACE - #define mysql_file_pwrite(FD, B, S, O, F) \ - inline_mysql_file_pwrite(__FILE__, __LINE__, FD, B, S, O, F) -#else - #define mysql_file_pwrite(FD, B, S, O, F) \ - inline_mysql_file_pwrite(FD, B, S, O, F) -#endif - -/** - @def mysql_file_seek(FD, P, W, F) - Instrumented seek. - @c mysql_file_seek is a replacement for @c my_seek. -*/ -#ifdef HAVE_PSI_FILE_INTERFACE - #define mysql_file_seek(FD, P, W, F) \ - inline_mysql_file_seek(__FILE__, __LINE__, FD, P, W, F) -#else - #define mysql_file_seek(FD, P, W, F) \ - inline_mysql_file_seek(FD, P, W, F) -#endif - -/** - @def mysql_file_tell(FD, F) - Instrumented tell. - @c mysql_file_tell is a replacement for @c my_tell. -*/ -#ifdef HAVE_PSI_FILE_INTERFACE - #define mysql_file_tell(FD, F) \ - inline_mysql_file_tell(__FILE__, __LINE__, FD, F) -#else - #define mysql_file_tell(FD, F) \ - inline_mysql_file_tell(FD, F) -#endif - -/** - @def mysql_file_delete(K, P1, P2) - Instrumented delete. - @c mysql_file_delete is a replacement for @c my_delete. -*/ -#ifdef HAVE_PSI_FILE_INTERFACE - #define mysql_file_delete(K, P1, P2) \ - inline_mysql_file_delete(K, __FILE__, __LINE__, P1, P2) -#else - #define mysql_file_delete(K, P1, P2) \ - inline_mysql_file_delete(P1, P2) -#endif - -/** - @def mysql_file_rename(K, P1, P2, P3) - Instrumented rename. - @c mysql_file_rename is a replacement for @c my_rename. -*/ -#ifdef HAVE_PSI_FILE_INTERFACE - #define mysql_file_rename(K, P1, P2, P3) \ - inline_mysql_file_rename(K, __FILE__, __LINE__, P1, P2, P3) -#else - #define mysql_file_rename(K, P1, P2, P3) \ - inline_mysql_file_rename(P1, P2, P3) -#endif - -/** - @def mysql_file_create_with_symlink(K, P1, P2, P3, P4, P5) - Instrumented create with symbolic link. - @c mysql_file_create_with_symlink is a replacement - for @c my_create_with_symlink. -*/ -#ifdef HAVE_PSI_FILE_INTERFACE - #define mysql_file_create_with_symlink(K, P1, P2, P3, P4, P5) \ - inline_mysql_file_create_with_symlink(K, __FILE__, __LINE__, \ - P1, P2, P3, P4, P5) -#else - #define mysql_file_create_with_symlink(K, P1, P2, P3, P4, P5) \ - inline_mysql_file_create_with_symlink(P1, P2, P3, P4, P5) -#endif - -/** - @def mysql_file_delete_with_symlink(K, P1, P2) - Instrumented delete with symbolic link. - @c mysql_file_delete_with_symlink is a replacement - for @c my_delete_with_symlink. -*/ -#ifdef HAVE_PSI_FILE_INTERFACE - #define mysql_file_delete_with_symlink(K, P1, P2) \ - inline_mysql_file_delete_with_symlink(K, __FILE__, __LINE__, P1, P2) -#else - #define mysql_file_delete_with_symlink(K, P1, P2) \ - inline_mysql_file_delete_with_symlink(P1, P2) -#endif - -/** - @def mysql_file_rename_with_symlink(K, P1, P2, P3) - Instrumented rename with symbolic link. - @c mysql_file_rename_with_symlink is a replacement - for @c my_rename_with_symlink. -*/ -#ifdef HAVE_PSI_FILE_INTERFACE - #define mysql_file_rename_with_symlink(K, P1, P2, P3) \ - inline_mysql_file_rename_with_symlink(K, __FILE__, __LINE__, P1, P2, P3) -#else - #define mysql_file_rename_with_symlink(K, P1, P2, P3) \ - inline_mysql_file_rename_with_symlink(P1, P2, P3) -#endif - -/** - @def mysql_file_sync(P1, P2) - Instrumented file sync. - @c mysql_file_sync is a replacement for @c my_sync. -*/ -#ifdef HAVE_PSI_FILE_INTERFACE - #define mysql_file_sync(P1, P2) \ - inline_mysql_file_sync(__FILE__, __LINE__, P1, P2) -#else - #define mysql_file_sync(P1, P2) \ - inline_mysql_file_sync(P1, P2) -#endif - -/** - An instrumented FILE structure. - @sa MYSQL_FILE -*/ -struct st_mysql_file -{ - /** The real file. */ - FILE *m_file; - /** - The instrumentation hook. - Note that this hook is not conditionally defined, - for binary compatibility of the @c MYSQL_FILE interface. - */ - struct PSI_file *m_psi; -}; - -/** - Type of an instrumented file. - @c MYSQL_FILE is a drop-in replacement for @c FILE. - @sa mysql_file_open -*/ -typedef struct st_mysql_file MYSQL_FILE; - -static inline void inline_mysql_file_register( -#ifdef HAVE_PSI_FILE_INTERFACE - const char *category, - PSI_file_info *info, - int count -#else - const char *category MY_ATTRIBUTE ((unused)), - void *info MY_ATTRIBUTE ((unused)), - int count MY_ATTRIBUTE ((unused)) -#endif -) -{ -#ifdef HAVE_PSI_FILE_INTERFACE - PSI_FILE_CALL(register_file)(category, info, count); -#endif -} - -static inline char * -inline_mysql_file_fgets( -#ifdef HAVE_PSI_FILE_INTERFACE - const char *src_file, uint src_line, -#endif - char *str, int size, MYSQL_FILE *file) -{ - char *result; -#ifdef HAVE_PSI_FILE_INTERFACE - struct PSI_file_locker *locker; - PSI_file_locker_state state; - locker= PSI_FILE_CALL(get_thread_file_stream_locker) - (&state, file->m_psi, PSI_FILE_READ); - if (likely(locker != NULL)) - { - PSI_FILE_CALL(start_file_wait)(locker, (size_t) size, src_file, src_line); - result= fgets(str, size, file->m_file); - PSI_FILE_CALL(end_file_wait)(locker, result ? strlen(result) : 0); - return result; - } -#endif - - result= fgets(str, size, file->m_file); - return result; -} - -static inline int -inline_mysql_file_fgetc( -#ifdef HAVE_PSI_FILE_INTERFACE - const char *src_file, uint src_line, -#endif - MYSQL_FILE *file) -{ - int result; -#ifdef HAVE_PSI_FILE_INTERFACE - struct PSI_file_locker *locker; - PSI_file_locker_state state; - locker= PSI_FILE_CALL(get_thread_file_stream_locker) - (&state, file->m_psi, PSI_FILE_READ); - if (likely(locker != NULL)) - { - PSI_FILE_CALL(start_file_wait)(locker, (size_t) 1, src_file, src_line); - result= fgetc(file->m_file); - PSI_FILE_CALL(end_file_wait)(locker, (size_t) 1); - return result; - } -#endif - - result= fgetc(file->m_file); - return result; -} - -static inline int -inline_mysql_file_fputs( -#ifdef HAVE_PSI_FILE_INTERFACE - const char *src_file, uint src_line, -#endif - const char *str, MYSQL_FILE *file) -{ - int result; -#ifdef HAVE_PSI_FILE_INTERFACE - struct PSI_file_locker *locker; - PSI_file_locker_state state; - size_t bytes; - locker= PSI_FILE_CALL(get_thread_file_stream_locker) - (&state, file->m_psi, PSI_FILE_WRITE); - if (likely(locker != NULL)) - { - bytes= str ? strlen(str) : 0; - PSI_FILE_CALL(start_file_wait)(locker, bytes, src_file, src_line); - result= fputs(str, file->m_file); - PSI_FILE_CALL(end_file_wait)(locker, bytes); - return result; - } -#endif - - result= fputs(str, file->m_file); - return result; -} - -static inline int -inline_mysql_file_fputc( -#ifdef HAVE_PSI_FILE_INTERFACE - const char *src_file, uint src_line, -#endif - char c, MYSQL_FILE *file) -{ - int result; -#ifdef HAVE_PSI_FILE_INTERFACE - struct PSI_file_locker *locker; - PSI_file_locker_state state; - locker= PSI_FILE_CALL(get_thread_file_stream_locker) - (&state, file->m_psi, PSI_FILE_WRITE); - if (likely(locker != NULL)) - { - PSI_FILE_CALL(start_file_wait)(locker, (size_t) 1, src_file, src_line); - result= fputc(c, file->m_file); - PSI_FILE_CALL(end_file_wait)(locker, (size_t) 1); - return result; - } -#endif - - result= fputc(c, file->m_file); - return result; -} - -static inline int -inline_mysql_file_fprintf(MYSQL_FILE *file, const char *format, ...) -{ - /* - TODO: figure out how to pass src_file and src_line from the caller. - */ - int result; - va_list args; -#ifdef HAVE_PSI_FILE_INTERFACE - struct PSI_file_locker *locker; - PSI_file_locker_state state; - locker= PSI_FILE_CALL(get_thread_file_stream_locker) - (&state, file->m_psi, PSI_FILE_WRITE); - if (likely(locker != NULL)) - { - PSI_FILE_CALL(start_file_wait)(locker, (size_t) 0, __FILE__, __LINE__); - va_start(args, format); - result= vfprintf(file->m_file, format, args); - va_end(args); - PSI_FILE_CALL(end_file_wait)(locker, (size_t) result); - return result; - } -#endif - - va_start(args, format); - result= vfprintf(file->m_file, format, args); - va_end(args); - return result; -} - -static inline int -inline_mysql_file_vfprintf( -#ifdef HAVE_PSI_FILE_INTERFACE - const char *src_file, uint src_line, -#endif - MYSQL_FILE *file, const char *format, va_list args) -{ - int result; -#ifdef HAVE_PSI_FILE_INTERFACE - struct PSI_file_locker *locker; - PSI_file_locker_state state; - locker= PSI_FILE_CALL(get_thread_file_stream_locker) - (&state, file->m_psi, PSI_FILE_WRITE); - if (likely(locker != NULL)) - { - PSI_FILE_CALL(start_file_wait)(locker, (size_t) 0, src_file, src_line); - result= vfprintf(file->m_file, format, args); - PSI_FILE_CALL(end_file_wait)(locker, (size_t) result); - return result; - } -#endif - - result= vfprintf(file->m_file, format, args); - return result; -} - -static inline int -inline_mysql_file_fflush( -#ifdef HAVE_PSI_FILE_INTERFACE - const char *src_file, uint src_line, -#endif - MYSQL_FILE *file) -{ - int result; -#ifdef HAVE_PSI_FILE_INTERFACE - struct PSI_file_locker *locker; - PSI_file_locker_state state; - locker= PSI_FILE_CALL(get_thread_file_stream_locker) - (&state, file->m_psi, PSI_FILE_FLUSH); - if (likely(locker != NULL)) - { - PSI_FILE_CALL(start_file_wait)(locker, (size_t) 0, src_file, src_line); - result= fflush(file->m_file); - PSI_FILE_CALL(end_file_wait)(locker, (size_t) 0); - return result; - } -#endif - - result= fflush(file->m_file); - return result; -} - -static inline int inline_mysql_file_feof(MYSQL_FILE *file) -{ - /* Not instrumented, there is no wait involved */ - return feof(file->m_file); -} - -static inline int -inline_mysql_file_fstat( -#ifdef HAVE_PSI_FILE_INTERFACE - const char *src_file, uint src_line, -#endif - int filenr, MY_STAT *stat_area, myf flags) -{ - int result; -#ifdef HAVE_PSI_FILE_INTERFACE - struct PSI_file_locker *locker; - PSI_file_locker_state state; - locker= PSI_FILE_CALL(get_thread_file_descriptor_locker) - (&state, filenr, PSI_FILE_FSTAT); - if (likely(locker != NULL)) - { - PSI_FILE_CALL(start_file_wait)(locker, (size_t) 0, src_file, src_line); - result= my_fstat(filenr, stat_area, flags); - PSI_FILE_CALL(end_file_wait)(locker, (size_t) 0); - return result; - } -#endif - - result= my_fstat(filenr, stat_area, flags); - return result; -} - -static inline MY_STAT * -inline_mysql_file_stat( -#ifdef HAVE_PSI_FILE_INTERFACE - PSI_file_key key, const char *src_file, uint src_line, -#endif - const char *path, MY_STAT *stat_area, myf flags) -{ - MY_STAT *result; -#ifdef HAVE_PSI_FILE_INTERFACE - struct PSI_file_locker *locker; - PSI_file_locker_state state; - locker= PSI_FILE_CALL(get_thread_file_name_locker) - (&state, key, PSI_FILE_STAT, path, &locker); - if (likely(locker != NULL)) - { - PSI_FILE_CALL(start_file_open_wait)(locker, src_file, src_line); - result= my_stat(path, stat_area, flags); - PSI_FILE_CALL(end_file_open_wait)(locker, result); - return result; - } -#endif - - result= my_stat(path, stat_area, flags); - return result; -} - -static inline int -inline_mysql_file_chsize( -#ifdef HAVE_PSI_FILE_INTERFACE - const char *src_file, uint src_line, -#endif - File file, my_off_t newlength, int filler, myf flags) -{ - int result; -#ifdef HAVE_PSI_FILE_INTERFACE - struct PSI_file_locker *locker; - PSI_file_locker_state state; - locker= PSI_FILE_CALL(get_thread_file_descriptor_locker) - (&state, file, PSI_FILE_CHSIZE); - if (likely(locker != NULL)) - { - PSI_FILE_CALL(start_file_wait)(locker, (size_t) newlength, src_file, - src_line); - result= my_chsize(file, newlength, filler, flags); - PSI_FILE_CALL(end_file_wait)(locker, (size_t) newlength); - return result; - } -#endif - - result= my_chsize(file, newlength, filler, flags); - return result; -} - -static inline MYSQL_FILE* -inline_mysql_file_fopen( -#ifdef HAVE_PSI_FILE_INTERFACE - PSI_file_key key, const char *src_file, uint src_line, -#endif - const char *filename, int flags, myf myFlags) -{ - MYSQL_FILE *that; - that= (MYSQL_FILE*) my_malloc(PSI_NOT_INSTRUMENTED, - sizeof(MYSQL_FILE), MYF(MY_WME)); - if (likely(that != NULL)) - { -#ifdef HAVE_PSI_FILE_INTERFACE - struct PSI_file_locker *locker; - PSI_file_locker_state state; - locker= PSI_FILE_CALL(get_thread_file_name_locker) - (&state, key, PSI_FILE_STREAM_OPEN, filename, that); - if (likely(locker != NULL)) - { - PSI_FILE_CALL(start_file_open_wait) - (locker, src_file, src_line); - that->m_file= my_fopen(filename, flags, myFlags); - that->m_psi= PSI_FILE_CALL(end_file_open_wait)(locker, that->m_file); - if (unlikely(that->m_file == NULL)) - { - my_free(that); - return NULL; - } - return that; - } -#endif - - that->m_psi= NULL; - that->m_file= my_fopen(filename, flags, myFlags); - if (unlikely(that->m_file == NULL)) - { - my_free(that); - return NULL; - } - } - return that; -} - -static inline int -inline_mysql_file_fclose( -#ifdef HAVE_PSI_FILE_INTERFACE - const char *src_file, uint src_line, -#endif - MYSQL_FILE *file, myf flags) -{ - int result= 0; - if (likely(file != NULL)) - { -#ifdef HAVE_PSI_FILE_INTERFACE - struct PSI_file_locker *locker; - PSI_file_locker_state state; - locker= PSI_FILE_CALL(get_thread_file_stream_locker) - (&state, file->m_psi, PSI_FILE_STREAM_CLOSE); - if (likely(locker != NULL)) - { - PSI_FILE_CALL(start_file_close_wait)(locker, src_file, src_line); - result= my_fclose(file->m_file, flags); - PSI_FILE_CALL(end_file_close_wait)(locker, result); - my_free(file); - return result; - } -#endif - - result= my_fclose(file->m_file, flags); - my_free(file); - } - return result; -} - -static inline size_t -inline_mysql_file_fread( -#ifdef HAVE_PSI_FILE_INTERFACE - const char *src_file, uint src_line, -#endif - MYSQL_FILE *file, uchar *buffer, size_t count, myf flags) -{ - size_t result; -#ifdef HAVE_PSI_FILE_INTERFACE - struct PSI_file_locker *locker; - PSI_file_locker_state state; - size_t bytes_read; - locker= PSI_FILE_CALL(get_thread_file_stream_locker) - (&state, file->m_psi, PSI_FILE_READ); - if (likely(locker != NULL)) - { - PSI_FILE_CALL(start_file_wait)(locker, count, src_file, src_line); - result= my_fread(file->m_file, buffer, count, flags); - if (flags & (MY_NABP | MY_FNABP)) - bytes_read= (result == 0) ? count : 0; - else - bytes_read= (result != MY_FILE_ERROR) ? result : 0; - PSI_FILE_CALL(end_file_wait)(locker, bytes_read); - return result; - } -#endif - - result= my_fread(file->m_file, buffer, count, flags); - return result; -} - -static inline size_t -inline_mysql_file_fwrite( -#ifdef HAVE_PSI_FILE_INTERFACE - const char *src_file, uint src_line, -#endif - MYSQL_FILE *file, const uchar *buffer, size_t count, myf flags) -{ - size_t result; -#ifdef HAVE_PSI_FILE_INTERFACE - struct PSI_file_locker *locker; - PSI_file_locker_state state; - size_t bytes_written; - locker= PSI_FILE_CALL(get_thread_file_stream_locker) - (&state, file->m_psi, PSI_FILE_WRITE); - if (likely(locker != NULL)) - { - PSI_FILE_CALL(start_file_wait)(locker, count, src_file, src_line); - result= my_fwrite(file->m_file, buffer, count, flags); - if (flags & (MY_NABP | MY_FNABP)) - bytes_written= (result == 0) ? count : 0; - else - bytes_written= (result != MY_FILE_ERROR) ? result : 0; - PSI_FILE_CALL(end_file_wait)(locker, bytes_written); - return result; - } -#endif - - result= my_fwrite(file->m_file, buffer, count, flags); - return result; -} - -static inline my_off_t -inline_mysql_file_fseek( -#ifdef HAVE_PSI_FILE_INTERFACE - const char *src_file, uint src_line, -#endif - MYSQL_FILE *file, my_off_t pos, int whence, myf flags) -{ - my_off_t result; -#ifdef HAVE_PSI_FILE_INTERFACE - struct PSI_file_locker *locker; - PSI_file_locker_state state; - locker= PSI_FILE_CALL(get_thread_file_stream_locker) - (&state, file->m_psi, PSI_FILE_SEEK); - if (likely(locker != NULL)) - { - PSI_FILE_CALL(start_file_wait)(locker, (size_t) 0, src_file, src_line); - result= my_fseek(file->m_file, pos, whence, flags); - PSI_FILE_CALL(end_file_wait)(locker, (size_t) 0); - return result; - } -#endif - - result= my_fseek(file->m_file, pos, whence, flags); - return result; -} - -static inline my_off_t -inline_mysql_file_ftell( -#ifdef HAVE_PSI_FILE_INTERFACE - const char *src_file, uint src_line, -#endif - MYSQL_FILE *file, myf flags) -{ - my_off_t result; -#ifdef HAVE_PSI_FILE_INTERFACE - struct PSI_file_locker *locker; - PSI_file_locker_state state; - locker= PSI_FILE_CALL(get_thread_file_stream_locker) - (&state, file->m_psi, PSI_FILE_TELL); - if (likely(locker != NULL)) - { - PSI_FILE_CALL(start_file_wait)(locker, (size_t) 0, src_file, src_line); - result= my_ftell(file->m_file, flags); - PSI_FILE_CALL(end_file_wait)(locker, (size_t) 0); - return result; - } -#endif - - result= my_ftell(file->m_file, flags); - return result; -} - -static inline File -inline_mysql_file_create( -#ifdef HAVE_PSI_FILE_INTERFACE - PSI_file_key key, const char *src_file, uint src_line, -#endif - const char *filename, int create_flags, int access_flags, myf myFlags) -{ - File file; -#ifdef HAVE_PSI_FILE_INTERFACE - struct PSI_file_locker *locker; - PSI_file_locker_state state; - locker= PSI_FILE_CALL(get_thread_file_name_locker) - (&state, key, PSI_FILE_CREATE, filename, &locker); - if (likely(locker != NULL)) - { - PSI_FILE_CALL(start_file_open_wait)(locker, src_file, src_line); - file= my_create(filename, create_flags, access_flags, myFlags); - PSI_FILE_CALL(end_file_open_wait_and_bind_to_descriptor)(locker, file); - return file; - } -#endif - - file= my_create(filename, create_flags, access_flags, myFlags); - return file; -} - -static inline File -inline_mysql_file_create_temp( -#ifdef HAVE_PSI_FILE_INTERFACE - PSI_file_key key, const char *src_file, uint src_line, -#endif - char *to, const char *dir, const char *pfx, int mode, myf myFlags) -{ - File file; -#ifdef HAVE_PSI_FILE_INTERFACE - struct PSI_file_locker *locker; - PSI_file_locker_state state; - locker= PSI_FILE_CALL(get_thread_file_name_locker) - (&state, key, PSI_FILE_CREATE, NULL, &locker); - if (likely(locker != NULL)) - { - PSI_FILE_CALL(start_file_open_wait)(locker, src_file, src_line); - /* The file name is generated by create_temp_file(). */ - file= create_temp_file(to, dir, pfx, mode, myFlags); - PSI_FILE_CALL(end_temp_file_open_wait_and_bind_to_descriptor)(locker, file, (const char*)to); - return file; - } -#endif - - file= create_temp_file(to, dir, pfx, mode, myFlags); - return file; -} - -static inline File -inline_mysql_file_open( -#ifdef HAVE_PSI_FILE_INTERFACE - PSI_file_key key, const char *src_file, uint src_line, -#endif - const char *filename, int flags, myf myFlags) -{ - File file; -#ifdef HAVE_PSI_FILE_INTERFACE - struct PSI_file_locker *locker; - PSI_file_locker_state state; - locker= PSI_FILE_CALL(get_thread_file_name_locker) - (&state, key, PSI_FILE_OPEN, filename, &locker); - if (likely(locker != NULL)) - { - PSI_FILE_CALL(start_file_open_wait)(locker, src_file, src_line); - file= my_open(filename, flags, myFlags); - PSI_FILE_CALL(end_file_open_wait_and_bind_to_descriptor)(locker, file); - return file; - } -#endif - - file= my_open(filename, flags, myFlags); - return file; -} - -static inline int -inline_mysql_file_close( -#ifdef HAVE_PSI_FILE_INTERFACE - const char *src_file, uint src_line, -#endif - File file, myf flags) -{ - int result; -#ifdef HAVE_PSI_FILE_INTERFACE - struct PSI_file_locker *locker; - PSI_file_locker_state state; - locker= PSI_FILE_CALL(get_thread_file_descriptor_locker) - (&state, file, PSI_FILE_CLOSE); - if (likely(locker != NULL)) - { - PSI_FILE_CALL(start_file_close_wait)(locker, src_file, src_line); - result= my_close(file, flags); - PSI_FILE_CALL(end_file_close_wait)(locker, result); - return result; - } -#endif - - result= my_close(file, flags); - return result; -} - -static inline size_t -inline_mysql_file_read( -#ifdef HAVE_PSI_FILE_INTERFACE - const char *src_file, uint src_line, -#endif - File file, uchar *buffer, size_t count, myf flags) -{ - size_t result; -#ifdef HAVE_PSI_FILE_INTERFACE - struct PSI_file_locker *locker; - PSI_file_locker_state state; - size_t bytes_read; - locker= PSI_FILE_CALL(get_thread_file_descriptor_locker) - (&state, file, PSI_FILE_READ); - if (likely(locker != NULL)) - { - PSI_FILE_CALL(start_file_wait)(locker, count, src_file, src_line); - result= my_read(file, buffer, count, flags); - if (flags & (MY_NABP | MY_FNABP)) - bytes_read= (result == 0) ? count : 0; - else - bytes_read= (result != MY_FILE_ERROR) ? result : 0; - PSI_FILE_CALL(end_file_wait)(locker, bytes_read); - return result; - } -#endif - - result= my_read(file, buffer, count, flags); - return result; -} - -static inline size_t -inline_mysql_file_write( -#ifdef HAVE_PSI_FILE_INTERFACE - const char *src_file, uint src_line, -#endif - File file, const uchar *buffer, size_t count, myf flags) -{ - size_t result; -#ifdef HAVE_PSI_FILE_INTERFACE - struct PSI_file_locker *locker; - PSI_file_locker_state state; - size_t bytes_written; - locker= PSI_FILE_CALL(get_thread_file_descriptor_locker) - (&state, file, PSI_FILE_WRITE); - if (likely(locker != NULL)) - { - PSI_FILE_CALL(start_file_wait)(locker, count, src_file, src_line); - result= my_write(file, buffer, count, flags); - if (flags & (MY_NABP | MY_FNABP)) - bytes_written= (result == 0) ? count : 0; - else - bytes_written= (result != MY_FILE_ERROR) ? result : 0; - PSI_FILE_CALL(end_file_wait)(locker, bytes_written); - return result; - } -#endif - - result= my_write(file, buffer, count, flags); - return result; -} - -static inline size_t -inline_mysql_file_pread( -#ifdef HAVE_PSI_FILE_INTERFACE - const char *src_file, uint src_line, -#endif - File file, uchar *buffer, size_t count, my_off_t offset, myf flags) -{ - size_t result; -#ifdef HAVE_PSI_FILE_INTERFACE - struct PSI_file_locker *locker; - PSI_file_locker_state state; - size_t bytes_read; - locker= PSI_FILE_CALL(get_thread_file_descriptor_locker) - (&state, file, PSI_FILE_READ); - if (likely(locker != NULL)) - { - PSI_FILE_CALL(start_file_wait)(locker, count, src_file, src_line); - result= my_pread(file, buffer, count, offset, flags); - if (flags & (MY_NABP | MY_FNABP)) - bytes_read= (result == 0) ? count : 0; - else - bytes_read= (result != MY_FILE_ERROR) ? result : 0; - PSI_FILE_CALL(end_file_wait)(locker, bytes_read); - return result; - } -#endif - - result= my_pread(file, buffer, count, offset, flags); - return result; -} - -static inline size_t -inline_mysql_file_pwrite( -#ifdef HAVE_PSI_FILE_INTERFACE - const char *src_file, uint src_line, -#endif - File file, const uchar *buffer, size_t count, my_off_t offset, myf flags) -{ - size_t result; -#ifdef HAVE_PSI_FILE_INTERFACE - struct PSI_file_locker *locker; - PSI_file_locker_state state; - size_t bytes_written; - locker= PSI_FILE_CALL(get_thread_file_descriptor_locker) - (&state, file, PSI_FILE_WRITE); - if (likely(locker != NULL)) - { - PSI_FILE_CALL(start_file_wait)(locker, count, src_file, src_line); - result= my_pwrite(file, buffer, count, offset, flags); - if (flags & (MY_NABP | MY_FNABP)) - bytes_written= (result == 0) ? count : 0; - else - bytes_written= (result != MY_FILE_ERROR) ? result : 0; - PSI_FILE_CALL(end_file_wait)(locker, bytes_written); - return result; - } -#endif - - result= my_pwrite(file, buffer, count, offset, flags); - return result; -} - -static inline my_off_t -inline_mysql_file_seek( -#ifdef HAVE_PSI_FILE_INTERFACE - const char *src_file, uint src_line, -#endif - File file, my_off_t pos, int whence, myf flags) -{ - my_off_t result; -#ifdef HAVE_PSI_FILE_INTERFACE - struct PSI_file_locker *locker; - PSI_file_locker_state state; - locker= PSI_FILE_CALL(get_thread_file_descriptor_locker) - (&state, file, PSI_FILE_SEEK); - if (likely(locker != NULL)) - { - PSI_FILE_CALL(start_file_wait)(locker, (size_t) 0, src_file, src_line); - result= my_seek(file, pos, whence, flags); - PSI_FILE_CALL(end_file_wait)(locker, (size_t) 0); - return result; - } -#endif - - result= my_seek(file, pos, whence, flags); - return result; -} - -static inline my_off_t -inline_mysql_file_tell( -#ifdef HAVE_PSI_FILE_INTERFACE - const char *src_file, uint src_line, -#endif - File file, myf flags) -{ - my_off_t result; -#ifdef HAVE_PSI_FILE_INTERFACE - struct PSI_file_locker *locker; - PSI_file_locker_state state; - locker= PSI_FILE_CALL(get_thread_file_descriptor_locker) - (&state, file, PSI_FILE_TELL); - if (likely(locker != NULL)) - { - PSI_FILE_CALL(start_file_wait)(locker, (size_t) 0, src_file, src_line); - result= my_tell(file, flags); - PSI_FILE_CALL(end_file_wait)(locker, (size_t) 0); - return result; - } -#endif - - result= my_tell(file, flags); - return result; -} - -static inline int -inline_mysql_file_delete( -#ifdef HAVE_PSI_FILE_INTERFACE - PSI_file_key key, const char *src_file, uint src_line, -#endif - const char *name, myf flags) -{ - int result; -#ifdef HAVE_PSI_FILE_INTERFACE - struct PSI_file_locker *locker; - PSI_file_locker_state state; - locker= PSI_FILE_CALL(get_thread_file_name_locker) - (&state, key, PSI_FILE_DELETE, name, &locker); - if (likely(locker != NULL)) - { - PSI_FILE_CALL(start_file_close_wait)(locker, src_file, src_line); - result= my_delete(name, flags); - PSI_FILE_CALL(end_file_close_wait)(locker, result); - return result; - } -#endif - - result= my_delete(name, flags); - return result; -} - -static inline int -inline_mysql_file_rename( -#ifdef HAVE_PSI_FILE_INTERFACE - PSI_file_key key, const char *src_file, uint src_line, -#endif - const char *from, const char *to, myf flags) -{ - int result; -#ifdef HAVE_PSI_FILE_INTERFACE - struct PSI_file_locker *locker; - PSI_file_locker_state state; - locker= PSI_FILE_CALL(get_thread_file_name_locker) - (&state, key, PSI_FILE_RENAME, to, &locker); - if (likely(locker != NULL)) - { - PSI_FILE_CALL(start_file_wait)(locker, (size_t) 0, src_file, src_line); - result= my_rename(from, to, flags); - PSI_FILE_CALL(end_file_wait)(locker, (size_t) 0); - return result; - } -#endif - - result= my_rename(from, to, flags); - return result; -} - -static inline File -inline_mysql_file_create_with_symlink( -#ifdef HAVE_PSI_FILE_INTERFACE - PSI_file_key key, const char *src_file, uint src_line, -#endif - const char *linkname, const char *filename, int create_flags, - int access_flags, myf flags) -{ - File file; -#ifdef HAVE_PSI_FILE_INTERFACE - struct PSI_file_locker *locker; - PSI_file_locker_state state; - locker= PSI_FILE_CALL(get_thread_file_name_locker) - (&state, key, PSI_FILE_CREATE, filename, &locker); - if (likely(locker != NULL)) - { - PSI_FILE_CALL(start_file_open_wait)(locker, src_file, src_line); - file= my_create_with_symlink(linkname, filename, create_flags, access_flags, - flags); - PSI_FILE_CALL(end_file_open_wait_and_bind_to_descriptor)(locker, file); - return file; - } -#endif - - file= my_create_with_symlink(linkname, filename, create_flags, access_flags, - flags); - return file; -} - -static inline int -inline_mysql_file_delete_with_symlink( -#ifdef HAVE_PSI_FILE_INTERFACE - PSI_file_key key, const char *src_file, uint src_line, -#endif - const char *name, myf flags) -{ - int result; -#ifdef HAVE_PSI_FILE_INTERFACE - struct PSI_file_locker *locker; - PSI_file_locker_state state; - locker= PSI_FILE_CALL(get_thread_file_name_locker) - (&state, key, PSI_FILE_DELETE, name, &locker); - if (likely(locker != NULL)) - { - PSI_FILE_CALL(start_file_close_wait)(locker, src_file, src_line); - result= my_delete_with_symlink(name, flags); - PSI_FILE_CALL(end_file_close_wait)(locker, result); - return result; - } -#endif - - result= my_delete_with_symlink(name, flags); - return result; -} - -static inline int -inline_mysql_file_rename_with_symlink( -#ifdef HAVE_PSI_FILE_INTERFACE - PSI_file_key key, const char *src_file, uint src_line, -#endif - const char *from, const char *to, myf flags) -{ - int result; -#ifdef HAVE_PSI_FILE_INTERFACE - struct PSI_file_locker *locker; - PSI_file_locker_state state; - locker= PSI_FILE_CALL(get_thread_file_name_locker) - (&state, key, PSI_FILE_RENAME, to, &locker); - if (likely(locker != NULL)) - { - PSI_FILE_CALL(start_file_wait)(locker, (size_t) 0, src_file, src_line); - result= my_rename_with_symlink(from, to, flags); - PSI_FILE_CALL(end_file_wait)(locker, (size_t) 0); - return result; - } -#endif - - result= my_rename_with_symlink(from, to, flags); - return result; -} - -static inline int -inline_mysql_file_sync( -#ifdef HAVE_PSI_FILE_INTERFACE - const char *src_file, uint src_line, -#endif - File fd, myf flags) -{ - int result= 0; -#ifdef HAVE_PSI_FILE_INTERFACE - struct PSI_file_locker *locker; - PSI_file_locker_state state; - locker= PSI_FILE_CALL(get_thread_file_descriptor_locker) - (&state, fd, PSI_FILE_SYNC); - if (likely(locker != NULL)) - { - PSI_FILE_CALL(start_file_wait)(locker, (size_t) 0, src_file, src_line); - result= my_sync(fd, flags); - PSI_FILE_CALL(end_file_wait)(locker, (size_t) 0); - return result; - } -#endif - - result= my_sync(fd, flags); - return result; -} - -/** @} (end of group File_instrumentation) */ - -#endif - |