Added sys_fcntl (not to be used everywhere). Added sys_read/sys_write

for transfer_file.
Jeremy.
(This used to be commit c7ff521bab838c070931f2b0ece4be3371fbcdbf)

1 files changed, 15 insertions, 0 deletions

diff --git a/source3/lib/system.c b/source3/lib/system.c
index 7734328795..eaaa76743a 100644
--- a/source3/lib/system.c
+++ b/source3/lib/system.c
@@ -148,6 +148,21 @@ ssize_t sys_recvfrom(int s, void *buf, size_t len, int flags, struct sockaddr *f
 }
 
 /*******************************************************************
+A fcntl wrapper that will deal with EINTR.
+********************************************************************/
+
+int sys_fcntl(int fd, int cmd, void *arg)
+{
+	int ret;
+
+	do {
+		errno = 0;
+		ret = fcntl(fd, cmd, arg);
+	} while (ret == -1 && errno == EINTR);
+	return ret;
+}
+
+/*******************************************************************
 A stat() wrapper that will deal with 64 bit filesizes.
 ********************************************************************/