fix arm __a_barrier_oldkuser when built as thumb

[musl] / src / thread / pthread_setschedparam.c

diff --git a/src/thread/pthread_setschedparam.c b/src/thread/pthread_setschedparam.c
index 8e8b5a1..038d13d 100644 (file)
--- a/src/thread/pthread_setschedparam.c
+++ b/src/thread/pthread_setschedparam.c
@@ -1,10 +1,11 @@
 #include "pthread_impl.h"
+#include "lock.h"
 
 int pthread_setschedparam(pthread_t t, int policy, const struct sched_param *param)
 {
        int r;
-       __lock(t->killlock);
-       r = t->dead ? ESRCH : -__syscall(SYS_sched_setscheduler, t->tid, policy, &param);
-       __unlock(t->killlock);
+       LOCK(t->killlock);
+       r = !t->tid ? ESRCH : -__syscall(SYS_sched_setscheduler, t->tid, policy, param);
+       UNLOCK(t->killlock);
        return r;
 }