diff options
Diffstat (limited to 'nptl/pthread_setschedprio.c')
| -rw-r--r-- | nptl/pthread_setschedprio.c | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/nptl/pthread_setschedprio.c b/nptl/pthread_setschedprio.c index 59462ec2a1..4a71f6c7b3 100644 --- a/nptl/pthread_setschedprio.c +++ b/nptl/pthread_setschedprio.c @@ -1,4 +1,4 @@ -/* Copyright (C) 2002, 2003, 2004, 2007 Free Software Foundation, Inc. +/* Copyright (C) 2002, 2003, 2004 Free Software Foundation, Inc. This file is part of the GNU C Library. Contributed by Ulrich Drepper <drepper@redhat.com>, 2002. @@ -41,6 +41,10 @@ pthread_setschedprio (threadid, prio) struct sched_param param; param.sched_priority = prio; + /* We have to handle cancellation in the following code since we are + locking another threads desriptor. */ + pthread_cleanup_push ((void (*) (void *)) lll_unlock_wake_cb, &pd->lock); + lll_lock (pd->lock); /* If the thread should have higher priority because of some @@ -62,5 +66,7 @@ pthread_setschedprio (threadid, prio) lll_unlock (pd->lock); + pthread_cleanup_pop (0); + return result; } |