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/* $OpenBSD: lockd.c,v 1.6 2003/06/11 23:33:29 deraadt Exp $ */
/*
* Copyright (c) 1995
* A.R. Gordon (andrew.gordon@net-tel.co.uk). All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* 3. All advertising materials mentioning features or use of this software
* must display the following acknowledgement:
* This product includes software developed for the FreeBSD project
* 4. Neither the name of the author nor the names of any co-contributors
* may be used to endorse or promote products derived from this software
* without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY ANDREW GORDON AND CONTRIBUTORS ``AS IS'' AND
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
*
*/
#include <sys/param.h>
#include <sys/socket.h>
#include <netinet/in.h>
#include <rpc/rpc.h>
#include <rpc/pmap_clnt.h>
#include <rpcsvc/sm_inter.h>
#include "nlm_prot.h"
#include <arpa/inet.h>
#include <stdio.h>
#include <syslog.h>
#include <stdlib.h>
#include <string.h>
#include <netdb.h>
#include "lockd.h"
extern void nlm_prog_1(struct svc_req, SVCXPRT);
extern void nlm_prog_3(struct svc_req, SVCXPRT);
int debug_level = 0; /* Zero means no debugging syslog() calls */
int _rpcsvcdirty;
int
main(argc, argv)
int argc;
char **argv;
{
SVCXPRT *transp;
if (argc > 1) {
if (strncmp(argv[1], "-d", 2)) {
fprintf(stderr, "Usage: rpc.lockd [-d debuglevel]\n");
exit(1);
}
if (argc > 2)
debug_level = atoi(argv[2]);
else
debug_level = atoi(argv[1] + 2);
if (!debug_level)
debug_level = 1;
}
(void) pmap_unset(NLM_PROG, NLM_VERS);
(void) pmap_unset(NLM_PROG, NLM_VERSX);
transp = svcudp_create(RPC_ANYSOCK);
if (transp == NULL) {
fprintf(stderr, "cannot create udp service.\n");
exit(1);
}
if (!svc_register(transp, NLM_PROG, NLM_VERS,
(void (*) ()) nlm_prog_1, IPPROTO_UDP)) {
fprintf(stderr, "unable to register (NLM_PROG, NLM_VERS, udp).\n");
exit(1);
}
if (!svc_register(transp, NLM_PROG, NLM_VERSX,
(void (*) ()) nlm_prog_3, IPPROTO_UDP)) {
fprintf(stderr, "unable to register (NLM_PROG, NLM_VERSX, udp).\n");
exit(1);
}
transp = svctcp_create(RPC_ANYSOCK, 0, 0);
if (transp == NULL) {
fprintf(stderr, "cannot create tcp service.\n");
exit(1);
}
if (!svc_register(transp, NLM_PROG, NLM_VERS,
(void (*) ()) nlm_prog_1, IPPROTO_TCP)) {
fprintf(stderr, "unable to register (NLM_PROG, NLM_VERS, tcp).\n");
exit(1);
}
if (!svc_register(transp, NLM_PROG, NLM_VERSX,
(void (*) ()) nlm_prog_3, IPPROTO_TCP)) {
fprintf(stderr, "unable to register (NLM_PROG, NLM_VERSX, tcp).\n");
exit(1);
}
if (daemon(0, 0)) {
perror("cannot fork");
exit(1);
}
openlog("rpc.lockd", 0, LOG_DAEMON);
if (debug_level)
syslog(LOG_INFO, "Starting, debug level %d", debug_level);
else
syslog(LOG_INFO, "Starting");
svc_run();
exit(1);
}
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