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/*
* Copyright (c) 2010, 2012 Nicira, Inc.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at:
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
#include <config.h>
#include <errno.h>
#include <signal.h>
#include <unistd.h>
#include "util.h"
#include "socket-util.h"
int
main(int argc, char *argv[])
{
const char *sockname1;
const char *sockname2;
int sock1, sock2;
set_program_name(argv[0]);
if (argc != 2 && argc != 3) {
ovs_fatal(0, "usage: %s SOCKETNAME1 [SOCKETNAME2]", argv[0]);
}
sockname1 = argv[1];
sockname2 = argc > 2 ? argv[2] : sockname1;
signal(SIGALRM, SIG_DFL);
alarm(5);
/* Create a listening socket under name 'sockname1'. */
sock1 = make_unix_socket(SOCK_STREAM, false, sockname1, NULL);
if (sock1 < 0) {
ovs_fatal(-sock1, "%s: bind failed", sockname1);
}
if (listen(sock1, 1)) {
ovs_fatal(errno, "%s: listen failed", sockname1);
}
/* Connect to 'sockname2' (which should be the same file, perhaps under a
* different name). */
sock2 = make_unix_socket(SOCK_STREAM, false, NULL, sockname2);
if (sock2 < 0) {
ovs_fatal(-sock2, "%s: connect failed", sockname2);
}
close(sock1);
close(sock2);
return 0;
}
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