diff options
Diffstat (limited to 'cmds-subvolume.c')
| -rw-r--r-- | cmds-subvolume.c | 16 |
1 files changed, 11 insertions, 5 deletions
diff --git a/cmds-subvolume.c b/cmds-subvolume.c index b96af3eb..3b4edb63 100644 --- a/cmds-subvolume.c +++ b/cmds-subvolume.c @@ -260,11 +260,12 @@ static int cmd_subvol_delete(int argc, char **argv) } static const char * const cmd_subvol_list_usage[] = { - "btrfs subvolume list [-purt] [-s 0|1] [-g [+|-]value] [-c [+|-]value] " + "btrfs subvolume list [-apurt] [-s 0|1] [-g [+|-]value] [-c [+|-]value] " "[--sort=gen,ogen,rootid,path] <path>", "List subvolumes (and snapshots)", "", "-p print parent ID", + "-a print all the subvolumes in the filesystem.", "-u print the uuid of subvolumes (and snapshots)", "-t print the result as a table", "-s value list snapshots with generation in ascending/descending order", @@ -295,6 +296,7 @@ static int cmd_subvol_list(int argc, char **argv) int c; char *subvol; int is_tab_result = 0; + int is_list_all = 0; struct option long_options[] = { {"sort", 1, NULL, 'S'}, {0, 0, 0, 0} @@ -306,7 +308,7 @@ static int cmd_subvol_list(int argc, char **argv) optind = 1; while(1) { c = getopt_long(argc, argv, - "ps:urg:c:t", long_options, NULL); + "aps:urg:c:t", long_options, NULL); if (c < 0) break; @@ -314,6 +316,9 @@ static int cmd_subvol_list(int argc, char **argv) case 'p': btrfs_list_setup_print_column(BTRFS_LIST_PARENT); break; + case 'a': + is_list_all = 1; + break; case 't': is_tab_result = 1; break; @@ -389,9 +394,10 @@ static int cmd_subvol_list(int argc, char **argv) } top_id = btrfs_list_get_path_rootid(fd); - btrfs_list_setup_filter(&filter_set, - BTRFS_LIST_FILTER_TOPID_EQUAL, - top_id); + if (!is_list_all) + btrfs_list_setup_filter(&filter_set, + BTRFS_LIST_FILTER_TOPID_EQUAL, + top_id); ret = btrfs_list_subvols(fd, filter_set, comparer_set, is_tab_result); |