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gthr-dce.h (__gthread_objc_mutex_allocate): Create a pthread_mutex_t object before calling pthread_mutex_init. 

2000-08-31  J. David Anglin  <dave@hiauly1.hia.nrc.ca>

	* gthr-dce.h (__gthread_objc_mutex_allocate): Create a pthread_mutex_t
	object before calling pthread_mutex_init.

From-SVN: r36112
This commit is contained in:
J. David Anglin 2000-09-02 05:20:37 +00:00 committed by Ovidiu Predescu
parent 1a66cd67e2
commit 802a818185
2 changed files with 16 additions and 3 deletions
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5
gcc/ChangeLog
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@ -1,3 +1,8 @@
2000-08-31 J. David Anglin <dave@hiauly1.hia.nrc.ca>
* gthr-dce.h (__gthread_objc_mutex_allocate): Create a pthread_mutex_t
object before calling pthread_mutex_init.
2000-09-02 Alexandre Oliva <aoliva@redhat.com>
* config/sh/t-elf, config/sh/crt1.asm, config/sh/crti.asm,

14
gcc/gthr-dce.h
View File

@ -274,10 +274,18 @@ __gthread_objc_thread_get_data(void)
static inline int
__gthread_objc_mutex_allocate(objc_mutex_t mutex)
{
if (__gthread_active_p ()
&& pthread_mutex_init((pthread_mutex_t *)mutex->backend,
if (__gthread_active_p ())
{
mutex->backend = objc_malloc(sizeof(pthread_mutex_t));
if (pthread_mutex_init((pthread_mutex_t *)mutex->backend,
pthread_mutexattr_default))
return -1;
{
objc_free(mutex->backend);
mutex->backend = NULL;
return -1;
}
}
return 0;
}