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114 lines
4.0 KiB
C
114 lines
4.0 KiB
C
/*
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* Copyright (c) 1995
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* A.R. Gordon (andrew.gordon@net-tel.co.uk). All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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* 3. All advertising materials mentioning features or use of this software
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* must display the following acknowledgement:
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* This product includes software developed for the FreeBSD project
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* 4. Neither the name of the author nor the names of any co-contributors
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* may be used to endorse or promote products derived from this software
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* without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY ANDREW GORDON AND CONTRIBUTORS ``AS IS'' AND
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* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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* ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
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* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
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* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
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* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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* SUCH DAMAGE.
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*
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*/
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/* main() function for NFS lock daemon. Most of the code in this */
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/* file was generated by running rpcgen /usr/include/rpcsvc/nlm_prot.x */
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/* The actual program logic is in the file procs.c */
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#include "lockd.h"
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void nlm_prog_1 __P((struct svc_req *, SVCXPRT *));
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void nlm_prog_3 __P((struct svc_req *, SVCXPRT *));
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int debug_level = 0; /* Zero means no debugging syslog() calls */
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main(int argc, char **argv)
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{
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SVCXPRT *transp;
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if (argc > 1)
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{
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if (strncmp(argv[1], "-d", 2))
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{
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fprintf(stderr, "Usage: rpc.lockd [-d [<debuglevel>]]\n");
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exit(1);
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}
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if (argc > 2) debug_level = atoi(argv[2]);
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else debug_level = atoi(argv[1] + 2);
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/* Ensure at least some debug if -d with no specified level */
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if (!debug_level) debug_level = 1;
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}
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(void)pmap_unset(NLM_PROG, NLM_VERS);
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(void)pmap_unset(NLM_PROG, NLM_VERSX);
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transp = svcudp_create(RPC_ANYSOCK);
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if (transp == NULL)
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{
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(void)fprintf(stderr, "cannot create udp service.\n");
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exit(1);
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}
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if (!svc_register(transp, NLM_PROG, NLM_VERS, nlm_prog_1, IPPROTO_UDP))
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{
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(void)fprintf(stderr, "unable to register (NLM_PROG, NLM_VERS, udp).\n");
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exit(1);
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}
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if (!svc_register(transp, NLM_PROG, NLM_VERSX, nlm_prog_3, IPPROTO_UDP))
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{
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(void)fprintf(stderr, "unable to register (NLM_PROG, NLM_VERSX, udp).\n");
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exit(1);
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}
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transp = svctcp_create(RPC_ANYSOCK, 0, 0);
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if (transp == NULL)
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{
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(void)fprintf(stderr, "cannot create tcp service.\n");
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exit(1);
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}
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if (!svc_register(transp, NLM_PROG, NLM_VERS, nlm_prog_1, IPPROTO_TCP))
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{
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(void)fprintf(stderr, "unable to register (NLM_PROG, NLM_VERS, tcp).\n");
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exit(1);
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}
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if (!svc_register(transp, NLM_PROG, NLM_VERSX, nlm_prog_3, IPPROTO_TCP))
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{
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(void)fprintf(stderr, "unable to register (NLM_PROG, NLM_VERSX, tcp).\n");
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exit(1);
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}
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/* Note that it is NOT sensible to run this program from inetd - the */
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/* protocol assumes that it will run immediately at boot time. */
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if (daemon(0,0)) {
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perror("cannot fork");
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exit(1);
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}
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openlog("rpc.lockd", 0, LOG_DAEMON);
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if (debug_level) syslog(LOG_INFO, "Starting, debug level %d", debug_level);
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else syslog(LOG_INFO, "Starting");
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svc_run(); /* Should never return */
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exit(1);
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}
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