mallocng/aligned_alloc: check for malloc failure

[musl] / src / thread / pthread_setcancelstate.c

diff --git a/src/thread/pthread_setcancelstate.c b/src/thread/pthread_setcancelstate.c
index ba2b231..5ab8c33 100644 (file)
--- a/src/thread/pthread_setcancelstate.c
+++ b/src/thread/pthread_setcancelstate.c
@@ -1,15 +1,12 @@
 #include "pthread_impl.h"
 
-int pthread_setcancelstate(int new, int *old)
+int __pthread_setcancelstate(int new, int *old)
 {
-       if (new > 1U) return EINVAL;
-       if (libc.main_thread) {
-               struct pthread *self = __pthread_self();
-               if (old) *old = self->canceldisable;
-               self->canceldisable = new;
-       } else {
-               if (old) *old = libc.canceldisable;
-               libc.canceldisable = new;
-       }
+       if (new > 2U) return EINVAL;
+       struct pthread *self = __pthread_self();
+       if (old) *old = self->canceldisable;
+       self->canceldisable = new;
        return 0;
 }
+
+weak_alias(__pthread_setcancelstate, pthread_setcancelstate);