________________________________________
From: [email protected] <[email protected]> on
behalf of Alin Serdean <[email protected]>
Sent: Thursday, July 13, 2017 1:54 PM
To: [email protected]
Subject: [ovs-dev] [PATCH] socket-util: Avoid using sendmsg on Windows
Sendmsg is not used under Windows.
While it does have a sort of equivalent called `WSASendMsg`
it uses a different structure `WSAMSG` instead of the normal msghdr which
in turn will have to be mapped properly (this goes further to iovec/wsabuf in
the
structure itself).
Fixes broken build on Windows.
Signed-off-by: Alin Gabriel Serdean <[email protected]>
---
lib/socket-util.c | 2 ++
1 file changed, 2 insertions(+)
diff --git a/lib/socket-util.c b/lib/socket-util.c
index 7148ae3..de7df67 100644
--- a/lib/socket-util.c
+++ b/lib/socket-util.c
@@ -1021,6 +1021,7 @@ sock_strerror(int error)
#endif
}
+#ifndef _WIN32 //Avoid using sendmsg on Windows entirely
static int
emulate_sendmmsg(int fd, struct mmsghdr *msgs, unsigned int n,
unsigned int flags)
@@ -1058,3 +1059,4 @@ wrap_sendmmsg(int fd, struct mmsghdr *msgs, unsigned int
n, unsigned int flags)
return emulate_sendmmsg(fd, msgs, n, flags);
}
#endif
+#endif
--
2.10.2.windows.1
_______________________________________________
Acked-by: Shashank Ram <[email protected]>
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