diff options
Diffstat (limited to 'libpthread/nptl/sysdeps/pthread/pthread_rwlock_timedrdlock.c')
| -rw-r--r-- | libpthread/nptl/sysdeps/pthread/pthread_rwlock_timedrdlock.c | 14 |
1 files changed, 7 insertions, 7 deletions
diff --git a/libpthread/nptl/sysdeps/pthread/pthread_rwlock_timedrdlock.c b/libpthread/nptl/sysdeps/pthread/pthread_rwlock_timedrdlock.c index 8503788c2..3daefc71f 100644 --- a/libpthread/nptl/sysdeps/pthread/pthread_rwlock_timedrdlock.c +++ b/libpthread/nptl/sysdeps/pthread/pthread_rwlock_timedrdlock.c @@ -1,4 +1,4 @@ -/* Copyright (C) 2003, 2004 Free Software Foundation, Inc. +/* Copyright (C) 2003, 2004, 2007 Free Software Foundation, Inc. This file is part of the GNU C Library. Contributed by Martin Schwidefsky <schwidefsky@de.ibm.com>, 2003. @@ -33,7 +33,7 @@ pthread_rwlock_timedrdlock ( int result = 0; /* Make sure we are along. */ - lll_mutex_lock(rwlock->__data.__lock); + lll_lock(rwlock->__data.__lock, rwlock->__data.__shared); while (1) { @@ -43,7 +43,7 @@ pthread_rwlock_timedrdlock ( if (rwlock->__data.__writer == 0 /* ...and if either no writer is waiting or we prefer readers. */ && (!rwlock->__data.__nr_writers_queued - || rwlock->__data.__flags == 0)) + || PTHREAD_RWLOCK_PREFER_READER_P (rwlock))) { /* Increment the reader counter. Avoid overflow. */ if (++rwlock->__data.__nr_readers == 0) @@ -110,14 +110,14 @@ pthread_rwlock_timedrdlock ( int waitval = rwlock->__data.__readers_wakeup; /* Free the lock. */ - lll_mutex_unlock (rwlock->__data.__lock); + lll_unlock (rwlock->__data.__lock, rwlock->__data.__shared); /* Wait for the writer to finish. */ err = lll_futex_timed_wait (&rwlock->__data.__readers_wakeup, - waitval, &rt); + waitval, &rt, rwlock->__data.__shared); /* Get the lock. */ - lll_mutex_lock (rwlock->__data.__lock); + lll_lock (rwlock->__data.__lock, rwlock->__data.__shared); --rwlock->__data.__nr_readers_queued; @@ -131,7 +131,7 @@ pthread_rwlock_timedrdlock ( } /* We are done, free the lock. */ - lll_mutex_unlock (rwlock->__data.__lock); + lll_unlock (rwlock->__data.__lock, rwlock->__data.__shared); return result; } |