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vol_id: add -L to print raw partition label

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This commit is contained in:
Andrey Borzenkov 2007-01-21 22:49:45 +01:00 committed by Kay Sievers
parent bb0f7466a0
commit ede9b54171
1 changed files with 11 additions and 0 deletions
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11
extras/volume_id/vol_id.c
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@ -116,6 +116,7 @@ int main(int argc, char *argv[])
" -t filesystem type\n"
" -l filesystem label\n"
" -u filesystem uuid\n"
" -L raw label\n"
" --skip-raid don't probe for raid\n"
" --probe-all find possibly conflicting signatures\n"
" --help\n"
@ -125,6 +126,7 @@ int main(int argc, char *argv[])
PRINT_TYPE,
PRINT_LABEL,
PRINT_UUID,
PRINT_RAW_LABEL,
} print = PRINT_EXPORT;
struct volume_id *vid = NULL;
static char name[VOLUME_ID_LABEL_SIZE];
@ -153,6 +155,8 @@ int main(int argc, char *argv[])
print = PRINT_LABEL;
} else if (strcmp(arg, "-u") == 0) {
print = PRINT_UUID;
} else if (strcmp(arg, "-L") == 0) {
print = PRINT_RAW_LABEL;
} else if (strcmp(arg, "--skip-raid") == 0) {
skip_raid = 1;
} else if (strcmp(arg, "--probe-all") == 0) {
@ -306,6 +310,13 @@ int main(int argc, char *argv[])
}
printf("%s\n", vid->uuid);
break;
case PRINT_RAW_LABEL:
if (vid->label[0] == '\0' || vid->usage_id == VOLUME_ID_RAID) {
rc = 3;
goto exit;
}
printf("%s\n", vid->label);
break;
}
exit: