implement pthread_condattr_* interfaces

note that, while the attributes are stored, they are not used in
pthread_cond_init yet.

1 files changed, 9 insertions, 0 deletions

diff --git a/src/thread/pthread_condattr_setpshared.c b/src/thread/pthread_condattr_setpshared.c
new file mode 100644
index 00000000..c0cc1ef9
--- /dev/null
+++ b/src/thread/pthread_condattr_setpshared.c
@@ -0,0 +1,9 @@
+#include "pthread_impl.h"
+
+int pthread_condattr_setpshared(pthread_condattr_t *a, int pshared)
+{
+	if (pshared > 1U) return EINVAL;
+	*a &= 0x7fffffff;
+	*a |= pshared<<31;
+	return 0;
+}