From: Rich Felker <dalias@aerifal.cx>
Date: Tue, 22 Feb 2011 22:11:35 +0000 (-0500)
Subject: rewind must clear the error indicator in addition to seeking
X-Git-Url: http://nsz.repo.hu/git/?p=musl;a=commitdiff_plain;h=a6238c30d169cbac6bc4c4977622242063e32270

rewind must clear the error indicator in addition to seeking
---

diff --git a/src/stdio/rewind.c b/src/stdio/rewind.c
index 7944b434..6f4b58b5 100644
--- a/src/stdio/rewind.c
+++ b/src/stdio/rewind.c
@@ -1,6 +1,9 @@
-#include <stdio.h>
+#include "stdio_impl.h"
 
 void rewind(FILE *f)
 {
-	fseek(f, 0, SEEK_SET);
+	FLOCK(f);
+	__fseeko_unlocked(f, 0, SEEK_SET);
+	f->flags &= ~F_ERR;
+	FUNLOCK(f);
 }