From 7c478bd95313f5f23a4c958a745db2134aa03244 Mon Sep 17 00:00:00 2001
From: "stevel@tonic-gate" <none@none>
Date: Tue, 14 Jun 2005 00:00:00 -0700
Subject: OpenSolaris Launch

---
 usr/src/lib/libbc/libc/stdio/common/rew.c | 44 +++++++++++++++++++++++++++++++
 1 file changed, 44 insertions(+)
 create mode 100644 usr/src/lib/libbc/libc/stdio/common/rew.c

(limited to 'usr/src/lib/libbc/libc/stdio/common/rew.c')

diff --git a/usr/src/lib/libbc/libc/stdio/common/rew.c b/usr/src/lib/libbc/libc/stdio/common/rew.c
new file mode 100644
index 0000000000..d56416aed2
--- /dev/null
+++ b/usr/src/lib/libbc/libc/stdio/common/rew.c
@@ -0,0 +1,44 @@
+/*
+ * CDDL HEADER START
+ *
+ * The contents of this file are subject to the terms of the
+ * Common Development and Distribution License, Version 1.0 only
+ * (the "License").  You may not use this file except in compliance
+ * with the License.
+ *
+ * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
+ * or http://www.opensolaris.org/os/licensing.
+ * See the License for the specific language governing permissions
+ * and limitations under the License.
+ *
+ * When distributing Covered Code, include this CDDL HEADER in each
+ * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
+ * If applicable, add the following below this CDDL HEADER, with the
+ * fields enclosed by brackets "[]" replaced with your own identifying
+ * information: Portions Copyright [yyyy] [name of copyright owner]
+ *
+ * CDDL HEADER END
+ */
+/*      Copyright (c) 1984 AT&T */
+/*        All Rights Reserved   */
+
+#pragma ident	"%Z%%M%	%I%	%E% SMI"  /* from S5R2 1.2 */
+
+/*LINTLIBRARY*/
+#include <stdio.h>
+
+extern int fflush();
+extern long lseek();
+
+void
+rewind(iop)
+register FILE *iop;
+{
+	(void) fflush(iop);
+	(void) lseek(fileno(iop), 0L, 0);
+	iop->_cnt = 0;
+	iop->_ptr = iop->_base;
+	iop->_flag &= ~(_IOERR | _IOEOF);
+	if(iop->_flag & _IORW)
+		iop->_flag &= ~(_IOREAD | _IOWRT);
+}
-- 
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