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Merge bk-internal.mysql.com:/home/bk/mysql-4.0

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into mysql.com:/my/mysql-4.0
This commit is contained in:
monty@mysql.com
2003-12-11 06:24:32 +02:00
parent 9489dca1c9 7e92336b1d
commit 64d7e0162c
21 changed files with 194 additions and 47 deletions
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26
mysys/my_thr_init.c
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@ -44,12 +44,23 @@ pthread_mutexattr_t my_fast_mutexattr;
pthread_mutexattr_t my_errchk_mutexattr;
#endif
/*
initialize thread environment
SYNOPSIS
my_thread_global_init()
RETURN
0 ok
1 error (Couldn't create THR_KEY_mysys)
*/
my_bool my_thread_global_init(void)
{
if (pthread_key_create(&THR_KEY_mysys,free))
if (pthread_key_create(&THR_KEY_mysys,0))
{
fprintf(stderr,"Can't initialize threads: error %d\n",errno);
exit(1);
return 1;
}
#ifdef PTHREAD_ADAPTIVE_MUTEX_INITIALIZER_NP
pthread_mutexattr_init(&my_fast_mutexattr);
@ -79,15 +90,18 @@ my_bool my_thread_global_init(void)
#ifndef HAVE_GETHOSTBYNAME_R
pthread_mutex_init(&LOCK_gethostbyname_r,MY_MUTEX_INIT_SLOW);
#endif
return my_thread_init();
if (my_thread_init())
{
my_thread_global_end(); /* Clean up */
return 1;
}
return 0;
}
void my_thread_global_end(void)
{
#if defined(USE_TLS)
(void) TlsFree(THR_KEY_mysys);
#endif
pthread_key_delete(THR_KEY_mysys);
#ifdef PTHREAD_ADAPTIVE_MUTEX_INITIALIZER_NP
pthread_mutexattr_destroy(&my_fast_mutexattr);
#endif