From e89150597ac659f738f24fe06ef3a17559a81862 Mon Sep 17 00:00:00 2001
From: Stefan Metzmacher <metze@samba.org>
Date: Tue, 19 Jun 2012 11:34:04 +0200
Subject: Revert "s3-lib Remove unused sys_fcntl_long()"

This reverts commit 846a697e20478798288afb43cdb7a9f389a15c69.

This is still used in source3/smbd/oplock_irix.c

metze
---
 source3/lib/system.c | 14 ++++++++++++++
 1 file changed, 14 insertions(+)

(limited to 'source3/lib/system.c')

diff --git a/source3/lib/system.c b/source3/lib/system.c
index 92596a8d72..3daa041a27 100644
--- a/source3/lib/system.c
+++ b/source3/lib/system.c
@@ -198,6 +198,20 @@ int sys_fcntl_ptr(int fd, int cmd, void *arg)
 	return ret;
 }
 
+/*******************************************************************
+A fcntl wrapper that will deal with EINTR.
+********************************************************************/
+
+int sys_fcntl_long(int fd, int cmd, long arg)
+{
+	int ret;
+
+	do {
+		ret = fcntl(fd, cmd, arg);
+	} while (ret == -1 && errno == EINTR);
+	return ret;
+}
+
 /****************************************************************************
  Get/Set all the possible time fields from a stat struct as a timespec.
 ****************************************************************************/
-- 
cgit