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gthr-posix.h: Check for _POSIX_PRIORITY_SCHEDULING when checking for...

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2004-05-28  Andrew Pinski  <pinskia@physics.uc.edu>

        * gthr-posix.h: Check for _POSIX_PRIORITY_SCHEDULING
        when checking for _POSIX_THREAD_PRIORITY_SCHEDULING.
        Remove comment about not checking for
        _POSIX_PRIORITY_SCHEDULING.
        * gthr-posix.c: Likewise.

From-SVN: r82376
This commit is contained in:
Andrew Pinski 2004-05-28 13:18:23 -07:00
parent 0c1a1ecd80
commit 45863ba363
2 changed files with 8 additions and 3 deletions
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3
gcc/gthr-posix.c
View File

@ -147,7 +147,7 @@ pthread_self (void)
{
return (pthread_t) 0;
}
#ifdef _POSIX_PRIORITY_SCHEDULING
#ifdef _POSIX_THREAD_PRIORITY_SCHEDULING
int
sched_get_priority_max (int policy ATTRIBUTE_UNUSED)
@ -161,6 +161,7 @@ sched_get_priority_min (int policy ATTRIBUTE_UNUSED)
return 0;
}
#endif /* _POSIX_THREAD_PRIORITY_SCHEDULING */
#endif /* _POSIX_PRIORITY_SCHEDULING */
int
sched_yield (void)

8
gcc/gthr-posix.h
View File

@ -74,12 +74,12 @@ typedef pthread_mutex_t __gthread_mutex_t;
#pragma weak pthread_mutex_init
#pragma weak pthread_mutex_destroy
#pragma weak pthread_self
/* These really should be protected by _POSIX_PRIORITY_SCHEDULING, but
we use them inside a _POSIX_THREAD_PRIORITY_SCHEDULING block. */
#ifdef _POSIX_PRIORITY_SCHEDULING
#ifdef _POSIX_THREAD_PRIORITY_SCHEDULING
#pragma weak sched_get_priority_max
#pragma weak sched_get_priority_min
#endif /* _POSIX_THREAD_PRIORITY_SCHEDULING */
#endif /* _POSIX_PRIORITY_SCHEDULING */
#pragma weak sched_yield
#pragma weak pthread_attr_destroy
#pragma weak pthread_attr_init
@ -187,6 +187,7 @@ __gthread_objc_thread_set_priority (int priority)
return -1;
else
{
#ifdef _POSIX_PRIORITY_SCHEDULING
#ifdef _POSIX_THREAD_PRIORITY_SCHEDULING
pthread_t thread_id = pthread_self ();
int policy;
@ -216,6 +217,7 @@ __gthread_objc_thread_set_priority (int priority)
return 0;
}
#endif /* _POSIX_THREAD_PRIORITY_SCHEDULING */
#endif /* _POSIX_PRIORITY_SCHEDULING */
return -1;
}
}
@ -224,6 +226,7 @@ __gthread_objc_thread_set_priority (int priority)
static inline int
__gthread_objc_thread_get_priority (void)
{
#ifdef _POSIX_PRIORITY_SCHEDULING
#ifdef _POSIX_THREAD_PRIORITY_SCHEDULING
if (__gthread_active_p ())
{
@ -237,6 +240,7 @@ __gthread_objc_thread_get_priority (void)
}
else
#endif /* _POSIX_THREAD_PRIORITY_SCHEDULING */
#endif /* _POSIX_PRIORITY_SCHEDULING */
return OBJC_THREAD_INTERACTIVE_PRIORITY;
}