1 files changed, 28 insertions, 0 deletions
diff --git a/mdk-stage1/dietlibc/lib/closedir.c b/mdk-stage1/dietlibc/lib/closedir.c
new file mode 100644
index 000000000..c8d834f3b
--- /dev/null
+++ b/mdk-stage1/dietlibc/lib/closedir.c
@@ -0,0 +1,28 @@
+#include <stdlib.h>
+#include <unistd.h>
+#include <errno.h>
+#undef _POSIX_PTHREADS
+#include "dirstream.h"
+
+#undef closedir
+int closedir(DIR * dir)
+{
+  int fd;
+
+  if (!dir) {
+    errno = EBADF;
+    return -1;
+  }
+
+  /* We need to check dd_fd. */
+  if (dir->dd_fd == -1)
+  {
+    errno = EBADF;
+    return -1;
+  }
+  fd = dir->dd_fd;
+  dir->dd_fd = -1;
+  free(dir->dd_buf);
+  free(dir);
+  return close(fd);
+}