2 * Copyright (C) 2011 - David Goulet <david.goulet@polymtl.ca>
4 * This program is free software; you can redistribute it and/or modify
5 * it under the terms of the GNU General Public License, version 2 only,
6 * as published by the Free Software Foundation.
8 * This program is distributed in the hope that it will be useful,
9 * but WITHOUT ANY WARRANTY; without even the implied warranty of
10 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
11 * GNU General Public License for more details.
13 * You should have received a copy of the GNU General Public License along
14 * with this program; if not, write to the Free Software Foundation, Inc.,
15 * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
24 #include <sys/types.h>
28 #include "../command.h"
35 static struct poptOption long_options
[] = {
36 /* longName, shortName, argInfo, argPtr, value, descrip, argDesc */
37 {"help", 'h', POPT_ARG_NONE
, 0, OPT_HELP
, 0, 0},
38 {"list-options", 0, POPT_ARG_NONE
, NULL
, OPT_LIST_OPTIONS
, NULL
, NULL
},
45 static void usage(FILE *ofp
)
47 fprintf(ofp
, "usage: lttng version\n");
49 fprintf(ofp
, " -h, --help Show this help\n");
50 fprintf(ofp
, " --list-options Simple listing of options\n");
57 int cmd_version(int argc
, const char **argv
)
59 int opt
, ret
= CMD_SUCCESS
;
60 static poptContext pc
;
62 pc
= poptGetContext(NULL
, argc
, argv
, long_options
, 0);
63 poptReadDefaultConfig(pc
, 0);
65 while ((opt
= poptGetNextOpt(pc
)) != -1) {
70 case OPT_LIST_OPTIONS
:
71 list_cmd_options(stdout
, long_options
);
80 MSG("lttng version " VERSION
" - " VERSION_NAME
);
81 MSG("Web site: http://lttng.org/");
82 MSG("\nlttng is free software and under the GPL license and part LGPL");
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