diff options
Diffstat (limited to 'extras')
| -rw-r--r-- | extras/volume_id/vol_id.c | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/extras/volume_id/vol_id.c b/extras/volume_id/vol_id.c index 0a1b756fa3..73843ef699 100644 --- a/extras/volume_id/vol_id.c +++ b/extras/volume_id/vol_id.c @@ -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: |