Add a flag to tell whether the channel socket is listening.
Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Message-Id: <
1466105332-10285-3-git-send-email-marcandre.lureau@redhat.com>
Acked-by: Daniel P. Berrange <berrange@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com>
enum QIOChannelFeature {
QIO_CHANNEL_FEATURE_FD_PASS = (1 << 0),
QIO_CHANNEL_FEATURE_SHUTDOWN = (1 << 1),
+ QIO_CHANNEL_FEATURE_LISTEN = (1 << 2),
};
int fd,
Error **errp)
{
+ int val;
+ socklen_t len = sizeof(val);
+
if (sioc->fd != -1) {
error_setg(errp, "Socket is already open");
return -1;
ioc->features |= (1 << QIO_CHANNEL_FEATURE_FD_PASS);
}
#endif /* WIN32 */
+ if (getsockopt(fd, SOL_SOCKET, SO_ACCEPTCONN, &val, &len) == 0 && val) {
+ QIOChannel *ioc = QIO_CHANNEL(sioc);
+ ioc->features |= (1 << QIO_CHANNEL_FEATURE_LISTEN);
+ }
return 0;