diff options
Diffstat (limited to 'debug-tree.c')
| -rw-r--r-- | debug-tree.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/debug-tree.c b/debug-tree.c index fd079696..5de69f2f 100644 --- a/debug-tree.c +++ b/debug-tree.c @@ -1,5 +1,6 @@ #include <stdio.h> #include <stdlib.h> +#include <uuid/uuid.h> #include "kerncompat.h" #include "radix-tree.h" #include "ctree.h" @@ -10,6 +11,7 @@ int main(int ac, char **av) { struct btrfs_super_block super; struct btrfs_root *root; + char uuidbuf[37]; if (ac != 2) { fprintf(stderr, "usage: %s device\n", av[0]); @@ -34,5 +36,8 @@ int main(int ac, char **av) { root->fs_info->tree_root->node); printf("total blocks %Lu\n", btrfs_super_total_blocks(&super)); printf("blocks used %Lu\n", btrfs_super_blocks_used(&super)); + uuidbuf[36] = '\0'; + uuid_unparse(super.fsid, uuidbuf); + printf("uuid %s\n", uuidbuf); return 0; } |