mirror of
https://github.com/sheumann/hush.git
synced 2024-06-13 02:29:53 +00:00
39 lines
932 B
C
39 lines
932 B
C
/* vi: set sw=4 ts=4: */
|
|
/*
|
|
* Support functions for mounting devices by label/uuid
|
|
*
|
|
* Copyright (C) 2006 by Jason Schoon <floydpink@gmail.com>
|
|
* Some portions cribbed from e2fsprogs, util-linux, dosfstools
|
|
*
|
|
* Licensed under GPLv2 or later, see file LICENSE in this tarball for details.
|
|
*/
|
|
|
|
#include "libbb.h"
|
|
#include "volume_id.h"
|
|
|
|
int findfs_main(int argc, char **argv) MAIN_EXTERNALLY_VISIBLE;
|
|
int findfs_main(int argc, char **argv)
|
|
{
|
|
char *tmp = NULL;
|
|
|
|
if (argc != 2)
|
|
bb_show_usage();
|
|
|
|
if (!strncmp(argv[1], "LABEL=", 6))
|
|
tmp = get_devname_from_label(argv[1] + 6);
|
|
else if (!strncmp(argv[1], "UUID=", 5))
|
|
tmp = get_devname_from_uuid(argv[1] + 5);
|
|
else if (!strncmp(argv[1], "/dev/", 5)) {
|
|
/* Just pass a device name right through. This might aid in some scripts
|
|
being able to call this unconditionally */
|
|
tmp = argv[1];
|
|
} else
|
|
bb_show_usage();
|
|
|
|
if (tmp) {
|
|
puts(tmp);
|
|
return 0;
|
|
}
|
|
return 1;
|
|
}
|