1 /* $NetBSD: example_cmdlib.c,v 1.1.1.2 2009/12/02 00:26:03 haad Exp $ */
2
3 /*
4 * Copyright (C) 2004 Red Hat, Inc. All rights reserved.
5 *
6 * This file is part of LVM2.
7 *
8 * This copyrighted material is made available to anyone wishing to use,
9 * modify, copy, or redistribute it subject to the terms and conditions
10 * of the GNU General Public License v.2.
11 *
12 * You should have received a copy of the GNU General Public License
13 * along with this program; if not, write to the Free Software Foundation,
14 * Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
15 */
16
17 #include "lvm2cmd.h"
18
19 /* All output gets passed to this function line-by-line */
test_log_fn(int level,int dm_errno,const char * file,int line,const char * format)20 void test_log_fn(int level, int dm_errno, const char *file, int line,
21 const char *format)
22 {
23 /* Extract and process output here rather than printing it */
24
25 if (level != 4)
26 return;
27
28 printf("%s\n", format);
29 return;
30 }
31
main(int argc,char ** argv)32 int main(int argc, char **argv)
33 {
34 void *handle;
35 int r;
36
37 lvm2_log_fn(test_log_fn);
38
39 handle = lvm2_init();
40
41 lvm2_log_level(handle, 1);
42 r = lvm2_run(handle, "vgs --noheadings vg1");
43
44 /* More commands here */
45
46 lvm2_exit(handle);
47
48 return r;
49 }
50
51