Initial revision

1 files changed, 21 insertions, 0 deletions

diff --git a/mdk-stage1/dietlibc/libpthread/pthread_key_delete.c b/mdk-stage1/dietlibc/libpthread/pthread_key_delete.c
new file mode 100644
index 000000000..b1bc366e2
--- /dev/null
+++ b/mdk-stage1/dietlibc/libpthread/pthread_key_delete.c
@@ -0,0 +1,21 @@
+#include <unistd.h>
+#include <errno.h>
+
+#include <pthread.h>
+#include "thread_internal.h"
+
+extern struct _thread_key __thread_keys[PTHREAD_KEYS_MAX];
+int pthread_key_delete(pthread_key_t key)
+{
+  __THREAD_INIT();
+
+  if (key>=PTHREAD_KEYS_MAX) {
+    (*__errno_location())=EINVAL;
+    return -1;
+  }
+
+  __thread_keys[key].used=0;
+
+  return 0;
+}
+