marko10_000
/
btrfs-progs
forked from Mirrors/btrfs-progs
1
0
Fork 0
Code Issues Pull Requests Releases Wiki Activity

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>
master
Wang Sheng-Hui 2012-11-18 10:13:20 +08:00 committed by David Sterba
parent 69af4b4ee2
commit 7f04a61b6d
1 changed files with 2 additions and 6 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

8
find-root.c
View File

@ -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,