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fix wrong sigaction syscall ABI on mips*, or1k, microblaze, riscv64
[musl]
/
src
/
thread
/
pthread_rwlock_unlock.c
diff --git
a/src/thread/pthread_rwlock_unlock.c
b/src/thread/pthread_rwlock_unlock.c
index
a6d2085
..
9ae27ad
100644
(file)
--- a/
src/thread/pthread_rwlock_unlock.c
+++ b/
src/thread/pthread_rwlock_unlock.c
@@
-1,8
+1,8
@@
#include "pthread_impl.h"
#include "pthread_impl.h"
-int pthread_rwlock_unlock(pthread_rwlock_t *rw)
+int
__
pthread_rwlock_unlock(pthread_rwlock_t *rw)
{
{
- int val, cnt, waiters, new;
+ int val, cnt, waiters, new
, priv = rw->_rw_shared^128
;
do {
val = rw->_rw_lock;
do {
val = rw->_rw_lock;
@@
-12,7
+12,9
@@
int pthread_rwlock_unlock(pthread_rwlock_t *rw)
} while (a_cas(&rw->_rw_lock, val, new) != val);
if (!new && (waiters || val<0))
} while (a_cas(&rw->_rw_lock, val, new) != val);
if (!new && (waiters || val<0))
- __wake(&rw->_rw_lock, cnt,
0
);
+ __wake(&rw->_rw_lock, cnt,
priv
);
return 0;
}
return 0;
}
+
+weak_alias(__pthread_rwlock_unlock, pthread_rwlock_unlock);