add stub versions of some missing optional pthread interfaces

[musl] / src / thread / pthread_mutex_setprioceiling.c

diff --git a/src/thread/pthread_mutex_setprioceiling.c b/src/thread/pthread_mutex_setprioceiling.c
new file mode 100644 (file)
index 0000000..681f07c
--- /dev/null
+++ b/src/thread/pthread_mutex_setprioceiling.c
@@ -0,0 +1,6 @@
+#include "pthread_impl.h"
+
+int pthread_mutex_setprioceiling(pthread_mutex_t *restrict m, int ceiling, int *restrict old)
+{
+       return EINVAL;
+}