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/*
* Copyright (C) 2007-2008 by CERN/IT/GD/ITR
* All rights reserved
*/
#ifndef lint
static char sccsid[] = "@(#)$RCSfile: dpm-ping.c,v $ $Revision: 1.2 $ $Date: 2008/01/29 06:49:24 $ CERN IT-GD/ITR Jean-Philippe Baud";
#endif /* not lint */
/* dpm-ping - check server alive and return version number */
#include <stdio.h>
#include <stdlib.h>
#include <sys/types.h>
#include "dpm_api.h"
#include "serrno.h"
extern char *optarg;
extern int optind;
main(argc, argv)
int argc;
char **argv;
{
int c;
int errflg = 0;
char info[256];
char *server = NULL;
while ((c = getopt (argc, argv, "h:")) != EOF) {
switch (c) {
case 'h':
server = optarg;
break;
case '?':
errflg++;
break;
default:
break;
}
}
if (optind < argc) {
errflg++;
}
if (errflg) {
fprintf (stderr, "usage: %s [-h server]\n", argv[0]);
exit (USERR);
}
if (dpm_ping (server, info) < 0) {
fprintf (stderr, "dpm-ping: %s\n", sstrerror(serrno));
exit (USERR);
}
printf ("%s\n", info);
exit (0);
}
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