/*
- * udev_volume_id - udev callout to read filesystem label and uuid
+ * vol_id - udev callout to read filesystem label and uuid
*
* Copyright (C) 2005 Kay Sievers <kay.sievers@vrfy.org>
*
- * sample udev rule for creation of a symlink with the filsystem uuid:
- * KERNEL="sd*", PROGRAM="/sbin/udev_volume_id -u %N", SYMLINK="%c"
- *
* This program is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License as published by the
* Free Software Foundation version 2 of the License.
int main(int argc, char *argv[])
{
- const char help[] = "usage: udev_volume_id [--export|-t|-l|-u] <device>\n"
+ const char help[] = "usage: vol_id [--export|-t|-l|-u] <device>\n"
" --export\n"
" -t filesystem type\n"
" -l filesystem label\n"
const char *node = NULL;
int rc = 0;
- logging_init("udev_volume_id");
+ logging_init("vol_id");
for (i = 1 ; i < argc; i++) {
char *arg = argv[i];
vid = volume_id_open_node(node);
if (vid == NULL) {
- fprintf(stderr, "error open volume\n");
+ fprintf(stderr, "%s: error open volume\n", node);
rc = 2;
goto exit;
}
if (volume_id_probe_dasd(vid) == 0)
goto print;
-
- fprintf(stderr, "unknown volume type\n");
+
+ if (print != PRINT_EXPORT)
+ fprintf(stderr, "%s: unknown volume type\n", node);
rc = 3;
goto exit;