1 files changed, 17 insertions, 0 deletions
diff --git a/mdk-stage1/dietlibc/libpthread/pthread_attr_setstacksize.c b/mdk-stage1/dietlibc/libpthread/pthread_attr_setstacksize.c
new file mode 100644
index 000000000..cfbab7747
--- /dev/null
+++ b/mdk-stage1/dietlibc/libpthread/pthread_attr_setstacksize.c
@@ -0,0 +1,17 @@
+#include <unistd.h>
+#include <errno.h>
+
+#include <pthread.h>
+#include "thread_internal.h"
+
+int pthread_attr_setstacksize(pthread_attr_t *attr, size_t stacksize)
+{
+  __THREAD_INIT();
+
+  if (stacksize>=PTHREAD_STACK_SIZE) {
+    attr->__stacksize=stacksize;
+    return 0;
+  }
+  (*(__errno_location()))=EINVAL;
+  return -1;
+}