diff options
| author | Wang Sheng-Hui <shhuiw@gmail.com> | 2012-11-18 10:13:20 +0800 |
|---|---|---|
| committer | David Sterba <dsterba@suse.cz> | 2013-01-26 12:32:31 +0100 |
| commit | 7f04a61b6da5a1231454b07e3e37cc24601a76e4 (patch) | |
| tree | ec2d768c010e5063447b1a96c7e150ddcf38ad40 | |
| parent | 69af4b4ee272ffcb1709aed47b08d7c41c6ac557 (diff) | |
btrfs-progs: update options in find-root.c
Remove the useless option "-v" and add the option "-o" in
the description of usage.
Signed-off-by: Wang Sheng-Hui <shhuiw@gmail.com>
| -rw-r--r-- | find-root.c | 8 |
1 files changed, 2 insertions, 6 deletions
diff --git a/find-root.c b/find-root.c index 83f1592b..51e9a233 100644 --- a/find-root.c +++ b/find-root.c @@ -35,13 +35,12 @@ #include "utils.h" #include "crc32c.h" -static int verbose = 0; static u16 csum_size = 0; static u64 search_objectid = BTRFS_ROOT_TREE_OBJECTID; static void usage() { - fprintf(stderr, "Usage: find-roots [-v] <device>\n"); + fprintf(stderr, "Usage: find-roots [-o search_objectid] <device>\n"); } int csum_block(void *buf, u32 len) @@ -414,11 +413,8 @@ int main(int argc, char **argv) int opt; int ret; - while ((opt = getopt(argc, argv, "vo:")) != -1) { + while ((opt = getopt(argc, argv, "o:")) != -1) { switch(opt) { - case 'v': - verbose++; - break; case 'o': errno = 0; search_objectid = (u64)strtoll(optarg, NULL, |