mirror of
https://git.openafs.org/openafs.git
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79 lines
1.9 KiB
C
79 lines
1.9 KiB
C
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/*
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* Copyright 2000, International Business Machines Corporation and others.
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* All Rights Reserved.
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*
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* This software has been released under the terms of the IBM Public
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* License. For details, see the LICENSE file in the top-level source
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* directory or online at http://www.openafs.org/dl/license10.html
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*/
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#include <afsconfig.h>
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#include <afs/param.h>
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RCSID("$Header$");
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#include <afs/afs_args.h>
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#include <rx/xdr.h>
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#include <sys/ioctl.h>
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#include <sys/socket.h>
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#include <netdb.h>
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#include <errno.h>
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#include <stdio.h>
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#include <netinet/in.h>
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#include <sys/stat.h>
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#include <afs/stds.h>
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#include <afs/vice.h>
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#include <afs/venus.h>
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#ifdef AFS_AIX32_ENV
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#include <signal.h>
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#endif
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#include <strings.h>
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#define MAXSIZE 2048
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static char space[MAXSIZE];
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int main(argc, argv)
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int argc;
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char **argv;
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{
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afs_int32 code;
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struct ViceIoctl blob;
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char *input = space;
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afs_int32 setp = 0;
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#ifdef AFS_AIX32_ENV
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/*
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* The following signal action for AIX is necessary so that in case of a
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* crash (i.e. core is generated) we can include the user's data section
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* in the core dump. Unfortunately, by default, only a partial core is
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* generated which, in many cases, isn't too useful.
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*/
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struct sigaction nsa;
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sigemptyset(&nsa.sa_mask);
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nsa.sa_handler = SIG_DFL;
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nsa.sa_flags = SA_FULLDUMP;
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sigaction(SIGSEGV, &nsa, NULL);
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#endif
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blob.in = space;
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blob.out = space;
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blob.out_size = MAXSIZE;
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blob.in_size = sizeof(afs_int32);
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memcpy(space, &setp, sizeof(afs_int32));
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code = pioctl(0, VIOC_AFS_SYSNAME, &blob, 1);
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if (code) {
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fprintf(stderr, "livesys: %s\n", error_message(code));
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return 1;
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}
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input = space;
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memcpy(&setp, input, sizeof(afs_int32));
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input += sizeof(afs_int32);
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if (!setp) {
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fprintf(stderr, "No sysname name value was found\n");
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return 1;
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}
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printf("%s\n", input);
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return 0;
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}
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