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/*
* Copyright (C) 2004-2010 by CERN/IT/GD/CT
* All rights reserved
*/
#ifndef lint
static char sccsid[] = "@(#)$RCSfile: dpm-rmpool.c,v $ $Revision: 3512 $ $Date: 2010-04-01 11:25:59 +0200 (Thu, 01 Apr 2010) $ CERN IT-GD/CT Jean-Philippe Baud";
#endif /* not lint */
/* dpm-rmpool - remove a disk pool definition */
#include <errno.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <sys/types.h>
#include "Cgetopt.h"
#include "dpm_api.h"
#include "serrno.h"
int help_flag;
main(argc, argv)
int argc;
char **argv;
{
int c;
int errflg = 0;
static struct Coptions longopts[] = {
{"help", NO_ARGUMENT, &help_flag, 1},
{"poolname", REQUIRED_ARGUMENT, 0, OPT_POOL_NAME},
{0, 0, 0, 0}
};
char *p;
char *poolname = NULL;
Copterr = 1;
Coptind = 1;
while ((c = Cgetopt_long (argc, argv, "", longopts, NULL)) != EOF) {
switch (c) {
case OPT_POOL_NAME:
if (strlen (Coptarg) > CA_MAXPOOLNAMELEN) {
fprintf (stderr,
"pool name too long: %s\n", Coptarg);
errflg++;
} else
poolname = Coptarg;
break;
case '?':
errflg++;
break;
default:
break;
}
}
if (Coptind < argc || poolname == NULL || *poolname == '\0') {
errflg++;
}
if (errflg || help_flag) {
fprintf (stderr, "usage: %s %s", argv[0],
"--poolname pool_name [--help]\n");
exit (errflg ? USERR : 0);
}
if (dpm_rmpool (poolname) < 0) {
fprintf (stderr, "dpm-rmpool %s: %s\n", poolname,
(serrno == ENOENT) ? "No such pool" :
(serrno == EEXIST) ? "Spaces still associated" : sstrerror(serrno));
exit (USERR);
}
exit (0);
}
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