From 0a32e31cbe6a3d1c9ce0e8e2338bde1ddbf769a9 Mon Sep 17 00:00:00 2001
From: Stefan Metzmacher <metze@samba.org>
Date: Thu, 5 Oct 2006 12:33:59 +0000
Subject: [PATCH] r19101: add sys_recv() wrapper

metze
(This used to be commit 2f146ec68344c4bc11e1a9d174bdf548e1a22d5a)
---
 source3/lib/system.c | 15 ++++++++++++++-
 1 file changed, 14 insertions(+), 1 deletion(-)

diff --git a/source3/lib/system.c b/source3/lib/system.c
index 42f9615c9e4..d92262a786d 100644
--- a/source3/lib/system.c
+++ b/source3/lib/system.c
@@ -105,7 +105,6 @@ ssize_t sys_write(int fd, const void *buf, size_t count)
 	return ret;
 }
 
-
 /*******************************************************************
 A pread wrapper that will deal with EINTR and 64-bit file offsets.
 ********************************************************************/
@@ -174,6 +173,20 @@ ssize_t sys_sendto(int s,  const void *msg, size_t len, int flags, const struct
 	return ret;
 }
 
+/*******************************************************************
+A write wrapper that will deal with EINTR.
+********************************************************************/
+
+ssize_t sys_recv(int fd, void *buf, size_t count, int flags)
+{
+	ssize_t ret;
+
+	do {
+		ret = recv(fd, buf, count, flags);
+	} while (ret == -1 && errno == EINTR);
+	return ret;
+}
+
 /*******************************************************************
 A recvfrom wrapper that will deal with EINTR.
 ********************************************************************/