71 lines
2.2 KiB
C
71 lines
2.2 KiB
C
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/*-
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* Copyright (c) 2008 Isilon Inc http://www.isilon.com/
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* Authors: Doug Rabson <dfr@rabson.org>
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* Developed with Red Inc: Alfred Perlstein <alfred@freebsd.org>
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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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*
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* THIS SOFTWARE IS PROVIDED BY THE AUTHOR 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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#include <sys/cdefs.h>
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__FBSDID("$FreeBSD$");
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#include <stdio.h>
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#include <stdlib.h>
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#include <unistd.h>
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#include <rpc/rpc.h>
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#include <rpcsvc/nlm_prot.h>
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int
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main(int argc, char **argv)
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{
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enum clnt_stat stat;
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char *hostname;
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nlm4_notify notify;
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if (argc != 2) {
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fprintf(stderr, "Usage: clear_locks <hostname>\n");
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exit(1);
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}
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hostname = argv[1];
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if (geteuid() != 0) {
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fprintf(stderr, "clear_locks: must be root\n");
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exit(1);
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}
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notify.name = hostname;
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notify.state = 0;
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stat = rpc_call("localhost", NLM_PROG, NLM_VERS4, NLM4_FREE_ALL,
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(xdrproc_t) xdr_nlm4_notify, (void *) ¬ify,
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(xdrproc_t) xdr_void, NULL, NULL);
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if (stat != RPC_SUCCESS) {
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clnt_perrno(stat);
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exit(1);
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}
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fprintf(stderr, "clear_locks: cleared locks for hostname %s\n",
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hostname);
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return (0);
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}
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