diff options
| author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-05-04 18:07:14 +0000 |
|---|---|---|
| committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-05-04 18:07:14 +0000 |
| commit | a175314c3e5827eb193872241446f2f8f5c9d33c (patch) | |
| tree | cd3d60ca99ae00829c52a6ca79150a5b6e62528b /sql/debug_sync.h | |
| parent | Initial commit. (diff) | |
| download | mariadb-10.5-a175314c3e5827eb193872241446f2f8f5c9d33c.tar.xz mariadb-10.5-a175314c3e5827eb193872241446f2f8f5c9d33c.zip | |
Adding upstream version 1:10.5.12.upstream/1%10.5.12upstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'sql/debug_sync.h')
| -rw-r--r-- | sql/debug_sync.h | 56 |
1 files changed, 56 insertions, 0 deletions
diff --git a/sql/debug_sync.h b/sql/debug_sync.h new file mode 100644 index 00000000..3b8aa881 --- /dev/null +++ b/sql/debug_sync.h @@ -0,0 +1,56 @@ +#ifndef DEBUG_SYNC_INCLUDED +#define DEBUG_SYNC_INCLUDED + +/* Copyright (c) 2009, 2010, Oracle and/or its affiliates. + + 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, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1335 USA */ + +/** + @file + + Declarations for the Debug Sync Facility. See debug_sync.cc for details. +*/ + +#ifdef USE_PRAGMA_INTERFACE +#pragma interface /* gcc class implementation */ +#endif + +class THD; + +#if defined(ENABLED_DEBUG_SYNC) + +/* Command line option --debug-sync-timeout. See mysqld.cc. */ +extern MYSQL_PLUGIN_IMPORT uint opt_debug_sync_timeout; + +/* Default WAIT_FOR timeout if command line option is given without argument. */ +#define DEBUG_SYNC_DEFAULT_WAIT_TIMEOUT 300 + +/* Debug Sync prototypes. See debug_sync.cc. */ +extern int debug_sync_init(void); +extern void debug_sync_end(void); +extern void debug_sync_init_thread(THD *thd); +extern void debug_sync_end_thread(THD *thd); +void debug_sync_reset_thread(THD *thd); +extern bool debug_sync_set_action(THD *thd, const char *action_str, size_t len); +extern bool debug_sync_update(THD *thd, char *val_str, size_t len); +extern uchar *debug_sync_value_ptr(THD *thd); +#else +static inline void debug_sync_init_thread(THD *thd) {} +static inline void debug_sync_end_thread(THD *thd) {} +static inline void debug_sync_reset_thread(THD *thd) {} +static inline bool debug_sync_set_action(THD *, const char *, size_t) +{ return false; } +#endif /* defined(ENABLED_DEBUG_SYNC) */ + +#endif /* DEBUG_SYNC_INCLUDED */ |