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| author | Ulrich Drepper <drepper@redhat.com> | 2006-08-14 23:11:18 +0000 |
|---|---|---|
| committer | Ulrich Drepper <drepper@redhat.com> | 2006-08-14 23:11:18 +0000 |
| commit | f17efcb43e500d4af62b71bd6f286af831069b5a (patch) | |
| tree | bf062a11f158b5bc8e33e42cc85e625751bacf94 /nptl/pthread_mutexattr_setprioceiling.c | |
| parent | 107b8a922a9f72bae8d066549c675062bee0897f (diff) | |
| download | glibc-f17efcb43e500d4af62b71bd6f286af831069b5a.tar.gz glibc-f17efcb43e500d4af62b71bd6f286af831069b5a.tar.xz glibc-f17efcb43e500d4af62b71bd6f286af831069b5a.zip | |
* sysdeps/powerpc/powerpc32/dl-trampoline.S (_dl_runtime_resolve):
Don't clobber caller's LRSAVE. (_dl_prof_resolve): Likewise.
Diffstat (limited to 'nptl/pthread_mutexattr_setprioceiling.c')
| -rw-r--r-- | nptl/pthread_mutexattr_setprioceiling.c | 10 |
1 files changed, 9 insertions, 1 deletions
diff --git a/nptl/pthread_mutexattr_setprioceiling.c b/nptl/pthread_mutexattr_setprioceiling.c index 6c15b46833..9b7874f739 100644 --- a/nptl/pthread_mutexattr_setprioceiling.c +++ b/nptl/pthread_mutexattr_setprioceiling.c @@ -27,7 +27,15 @@ pthread_mutexattr_setprioceiling (attr, prioceiling) pthread_mutexattr_t *attr; int prioceiling; { - if (prioceiling < 0 || __builtin_expect (prioceiling > 255, 0)) + if (__sched_fifo_min_prio == -1) + __init_sched_fifo_prio (); + + if (__builtin_expect (prioceiling < __sched_fifo_min_prio, 0) + || __builtin_expect (prioceiling > __sched_fifo_max_prio, 0) + || __builtin_expect ((prioceiling + & (PTHREAD_MUTEXATTR_PRIO_CEILING_MASK + >> PTHREAD_MUTEXATTR_PRIO_CEILING_SHIFT)) + != prioceiling, 0)) return EINVAL; struct pthread_mutexattr *iattr = (struct pthread_mutexattr *) attr; |