2 * SPDX-License-Identifier: BSD-3-Clause
4 * Copyright (c) 1993, John Brezak
7 * Redistribution and use in source and binary forms, with or without
8 * modification, are permitted provided that the following conditions
10 * 1. Redistributions of source code must retain the above copyright
11 * notice, this list of conditions and the following disclaimer.
12 * 2. Redistributions in binary form must reproduce the above copyright
13 * notice, this list of conditions and the following disclaimer in the
14 * documentation and/or other materials provided with the distribution.
15 * 3. Neither the name of the University nor the names of its contributors
16 * may be used to endorse or promote products derived from this software
17 * without specific prior written permission.
19 * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
20 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
21 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
22 * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
23 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
24 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
25 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
26 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
27 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
28 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
33 static const char rcsid[] =
41 #include <rpcsvc/rstat.h>
43 extern void rstat_service(struct svc_req *, SVCXPRT *);
45 int from_inetd = 1; /* started from inetd ? */
46 int closedown = 20; /* how long to wait before going dormant */
49 cleanup(int sig __unused)
51 (void) rpcb_unset(RSTATPROG, RSTATVERS_TIME, NULL);
52 (void) rpcb_unset(RSTATPROG, RSTATVERS_SWTCH, NULL);
53 (void) rpcb_unset(RSTATPROG, RSTATVERS_ORIG, NULL);
58 main(int argc, char *argv[])
62 struct sockaddr_storage from;
66 closedown = atoi(argv[1]);
71 * See if inetd started us
73 fromlen = sizeof(from);
74 if (getsockname(0, (struct sockaddr *)&from, &fromlen) < 0) {
81 (void)rpcb_unset(RSTATPROG, RSTATVERS_TIME, NULL);
82 (void)rpcb_unset(RSTATPROG, RSTATVERS_SWTCH, NULL);
83 (void)rpcb_unset(RSTATPROG, RSTATVERS_ORIG, NULL);
85 (void) signal(SIGINT, cleanup);
86 (void) signal(SIGTERM, cleanup);
87 (void) signal(SIGHUP, cleanup);
90 openlog("rpc.rstatd", LOG_CONS|LOG_PID, LOG_DAEMON);
93 transp = svc_tli_create(0, NULL, NULL, 0, 0);
95 syslog(LOG_ERR, "cannot create udp service.");
98 ok = svc_reg(transp, RSTATPROG, RSTATVERS_TIME,
101 ok = svc_create(rstat_service,
102 RSTATPROG, RSTATVERS_TIME, "udp");
104 syslog(LOG_ERR, "unable to register (RSTATPROG, RSTATVERS_TIME, %s)", (!from_inetd)?"udp":"(inetd)");
108 ok = svc_reg(transp, RSTATPROG, RSTATVERS_SWTCH,
109 rstat_service, NULL);
111 ok = svc_create(rstat_service,
112 RSTATPROG, RSTATVERS_SWTCH, "udp");
114 syslog(LOG_ERR, "unable to register (RSTATPROG, RSTATVERS_SWTCH, %s)", (!from_inetd)?"udp":"(inetd)");
118 ok = svc_reg(transp, RSTATPROG, RSTATVERS_ORIG,
119 rstat_service, NULL);
121 ok = svc_create(rstat_service,
122 RSTATPROG, RSTATVERS_ORIG, "udp");
124 syslog(LOG_ERR, "unable to register (RSTATPROG, RSTATVERS_ORIG, %s)", (!from_inetd)?"udp":"(inetd)");
129 syslog(LOG_ERR, "svc_run returned");