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WL#2360 Performance schema

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Part 1: Instrumentation interface
This commit is contained in:
Marc Alff
2009-11-30 17:49:15 -07:00
parent 3c11750e36
commit f2d67abbc0
18 changed files with 3857 additions and 23 deletions
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12
include/my_pthread.h
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@@ -1,4 +1,4 @@
/* Copyright (C) 2000 MySQL AB
/* Copyright (C) 2000-2008 MySQL AB, 2008-2009 Sun Microsystems, Inc.
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
@@ -99,7 +99,7 @@ struct timespec {
int win_pthread_mutex_trylock(pthread_mutex_t *mutex);
int pthread_create(pthread_t *,pthread_attr_t *,pthread_handler,void *);
int pthread_create(pthread_t *, const pthread_attr_t *, pthread_handler, void *);
int pthread_cond_init(pthread_cond_t *cond, const pthread_condattr_t *attr);
int pthread_cond_wait(pthread_cond_t *cond, pthread_mutex_t *mutex);
int pthread_cond_timedwait(pthread_cond_t *cond, pthread_mutex_t *mutex,
@@ -137,8 +137,8 @@ int pthread_join(pthread_t thread, void **value_ptr);
#define pthread_mutex_init(A,B) (InitializeCriticalSection(A),0)
#define pthread_mutex_lock(A) (EnterCriticalSection(A),0)
#define pthread_mutex_trylock(A) win_pthread_mutex_trylock((A))
#define pthread_mutex_unlock(A) LeaveCriticalSection(A)
#define pthread_mutex_destroy(A) DeleteCriticalSection(A)
#define pthread_mutex_unlock(A) (LeaveCriticalSection(A), 0)
#define pthread_mutex_destroy(A) (DeleteCriticalSection(A), 0)
#define pthread_kill(A,B) pthread_dummy((A) ? 0 : ESRCH)
@@ -630,6 +630,10 @@ extern int pthread_dummy(int);
#endif
#endif
#include <mysql/psi/mysql_thread.h>
#define INSTRUMENT_ME 0
struct st_my_thread_var
{
int thr_errno;