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-rw-r--r--libc/stdio/rewind.c20
1 files changed, 20 insertions, 0 deletions
diff --git a/libc/stdio/rewind.c b/libc/stdio/rewind.c
new file mode 100644
index 000000000..7f36a77ff
--- /dev/null
+++ b/libc/stdio/rewind.c
@@ -0,0 +1,20 @@
+/* Copyright (C) 2004 Manuel Novoa III <mjn3@codepoet.org>
+ *
+ * GNU Library General Public License (LGPL) version 2 or later.
+ *
+ * Dedicated to Toni. See uClibc/DEDICATION.mjn3 for details.
+ */
+
+#include "_stdio.h"
+
+void rewind(register FILE *stream)
+{
+ __STDIO_AUTO_THREADLOCK_VAR;
+
+ __STDIO_AUTO_THREADLOCK(stream);
+
+ __STDIO_STREAM_CLEAR_ERROR(stream); /* Clear the error indicator */
+ fseek(stream, 0L, SEEK_SET); /* first since fseek could set it. */
+
+ __STDIO_AUTO_THREADUNLOCK(stream);
+}