Fix send and recvfrom.

Jeremy.
(This used to be commit 8cbc24c3bd0e2d2349625c3b5d2e12ac092ec5a8)

1 files changed, 16 insertions, 1 deletions

diff --git a/source3/lib/system.c b/source3/lib/system.c
index d97751eb4b..61f93dd6a5 100644
--- a/source3/lib/system.c
+++ b/source3/lib/system.c
@@ -106,7 +106,7 @@ ssize_t sys_write(int fd, const void *buf, size_t count)
 A send wrapper that will deal with EINTR.
 ********************************************************************/
 
-int sys_send(int s, const void *msg, size_t len, int flags)
+ssize_t sys_send(int s, const void *msg, size_t len, int flags)
 {
 	ssize_t ret;
 
@@ -118,6 +118,21 @@ int sys_send(int s, const void *msg, size_t len, int flags)
 }
 
 /*******************************************************************
+A recvfrom wrapper that will deal with EINTR.
+********************************************************************/
+
+ssize_t sys_recvfrom(int s, void *buf, size_t len, int flags, struct sockaddr *from, socklen_t *fromlen)
+{
+	ssize_t ret;
+
+	do {
+		errno = 0;
+		ret = recvfrom(s, buf, len, flags, from, fromlen);
+	} while (ret == -1 && errno == EINTR);
+	return ret;
+}
+
+/*******************************************************************
 A stat() wrapper that will deal with 64 bit filesizes.
 ********************************************************************/