1 files changed, 18 insertions, 0 deletions
diff --git a/mdk-stage1/dietlibc/libpthread/pthread_mutexattr_setkind_np.c b/mdk-stage1/dietlibc/libpthread/pthread_mutexattr_setkind_np.c
new file mode 100644
index 000000000..ac600f8ed
--- /dev/null
+++ b/mdk-stage1/dietlibc/libpthread/pthread_mutexattr_setkind_np.c
@@ -0,0 +1,18 @@
+#include <unistd.h>
+#include <errno.h>
+
+#include <pthread.h>
+#include "thread_internal.h"
+
+int pthread_mutexattr_setkind_np(pthread_mutexattr_t *attr, int kind)
+{
+  __THREAD_INIT();
+
+  if ((kind==PTHREAD_MUTEX_FAST_NP) || (kind==PTHREAD_MUTEX_RECURSIVE_NP) ||
+      (kind==PTHREAD_MUTEX_ERRORCHECK_NP)) {
+    attr->__mutexkind=kind;
+    return 0;
+  }
+  (*(__errno_location()))=EINVAL;
+  return -1;
+}