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better a_sc inline asm constraint on aarch64 and arm
[musl]
/
src
/
thread
/
pthread_cond_signal.c
diff --git
a/src/thread/pthread_cond_signal.c
b/src/thread/pthread_cond_signal.c
index
5fd72f9
..
119c00a
100644
(file)
--- a/
src/thread/pthread_cond_signal.c
+++ b/
src/thread/pthread_cond_signal.c
@@
-1,9
+1,12
@@
#include "pthread_impl.h"
#include "pthread_impl.h"
+int __private_cond_signal(pthread_cond_t *, int);
+
int pthread_cond_signal(pthread_cond_t *c)
{
int pthread_cond_signal(pthread_cond_t *c)
{
+ if (!c->_c_shared) return __private_cond_signal(c, 1);
if (!c->_c_waiters) return 0;
a_inc(&c->_c_seq);
if (!c->_c_waiters) return 0;
a_inc(&c->_c_seq);
-
if (c->_c_waiters) __wake(&c->_c_seq, 1, c->_c_mutex!=(void*)-1
);
+
__wake(&c->_c_seq, 1, 0
);
return 0;
}
return 0;
}