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socket-util: set_nonblocking for Windows.

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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>
This commit is contained in:
Gurucharan Shetty
2014-02-18 07:43:26 -08:00
parent 0f0b5401fe
commit de8bd5976a
1 changed files with 10 additions and 0 deletions
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10
lib/socket-util.c
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@@ -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