From de8bd5976a149b9e6d892d792b2df6e029d5574d Mon Sep 17 00:00:00 2001
From: Gurucharan Shetty <gshetty@nicira.com>
Date: Tue, 18 Feb 2014 07:43:26 -0800
Subject: [PATCH] socket-util: set_nonblocking for Windows.
Co-authored-by: Linda Sun <lsun@vmware.com>
Signed-off-by: Linda Sun <lsun@vmware.com>
Signed-off-by: Gurucharan Shetty <gshetty@nicira.com>
Acked-by: Ben Pfaff <blp@nicira.com>
---
lib/socket-util.c | 10 ++++++++++
1 file changed, 10 insertions(+)
diff --git a/lib/socket-util.c b/lib/socket-util.c
index 85ca5171e..c76b11615 100644
--- a/lib/socket-util.c
+++ b/lib/socket-util.c
@@ -73,6 +73,7 @@ static int getsockopt_int(int fd, int level, int option, const char *optname,
int
set_nonblocking(int fd)
{
+#ifndef _WIN32
int flags = fcntl(fd, F_GETFL, 0);
if (flags != -1) {
if (fcntl(fd, F_SETFL, flags | O_NONBLOCK) != -1) {
@@ -85,6 +86,15 @@ set_nonblocking(int fd)
VLOG_ERR("fcntl(F_GETFL) failed: %s", ovs_strerror(errno));
return errno;
}
+#else
+ unsigned long arg = 1;
+ if (ioctlsocket(fd, FIONBIO, &arg)) {
+ int error = sock_errno();
+ VLOG_ERR("set_nonblocking failed: %s", sock_strerror(error));
+ return error;
+ }
+ return 0;
+#endif
}
void
--
2.47.0