path = argv[cnt];
res = test_issubvolume(path);
- if(res<0){
+ if (res < 0) {
fprintf(stderr, "ERROR: error accessing '%s'\n", path);
- ret = 12;
+ ret = 1;
goto out;
}
- if(!res){
+ if (!res) {
fprintf(stderr, "ERROR: '%s' is not a subvolume\n", path);
- ret = 13;
+ ret = 1;
goto out;
}
vname = basename(vname);
free(cpath);
- if( !strcmp(vname,".") || !strcmp(vname,"..") ||
- strchr(vname, '/') ){
+ if (!strcmp(vname, ".") || !strcmp(vname, "..") ||
+ strchr(vname, '/')) {
fprintf(stderr, "ERROR: incorrect subvolume name ('%s')\n",
vname);
- ret = 14;
+ ret = 1;
goto out;
}
if (len == 0 || len >= BTRFS_VOL_NAME_MAX) {
fprintf(stderr, "ERROR: snapshot name too long ('%s)\n",
vname);
- ret = 14;
+ ret = 1;
goto out;
}
fd = open_file_or_dir(dname, &dirstream);
if (fd < 0) {
fprintf(stderr, "ERROR: can't access to '%s'\n", dname);
- ret = 12;
+ ret = 1;
goto out;
}
if(res < 0 ){
fprintf( stderr, "ERROR: cannot delete '%s/%s' - %s\n",
dname, vname, strerror(e));
- ret = 11;
+ ret = 1;
goto out;
}
btrfs_list_free_comparer_set(comparer_set);
if (uerr)
usage(cmd_subvol_list_usage);
-
- return ret;
+ return !!ret;
}
static const char * const cmd_snapshot_usage[] = {
btrfs_list_free_filter_set(filter_set);
out:
close_file_or_dir(fd, dirstream);
- if (ret)
- return 1;
- return 0;
+ return !!ret;
}
static const char * const cmd_subvol_set_default_usage[] = {
ret = test_issubvolume(subvol);
if (ret < 0) {
fprintf(stderr, "ERROR: error accessing '%s'\n", subvol);
- return 12;
+ return 1;
}
if (!ret) {
fprintf(stderr, "ERROR: '%s' is not a subvolume\n", subvol);
- return 13;
+ return 1;
}
fd = open_file_or_dir(subvol, &dirstream);
if (fd < 0) {
fprintf(stderr, "ERROR: can't access '%s'\n", subvol);
- return 12;
+ return 1;
}
ret = btrfs_list_find_updated_files(fd, 0, last_gen);
close_file_or_dir(fd, dirstream);
- if (ret)
- return 19;
- return 0;
+ return !!ret;
}
static const char * const cmd_subvol_show_usage[] = {
char raw_prefix[] = "\t\t\t\t";
u64 sv_id, mntid;
int fd = -1, mntfd = -1;
- int ret = -1;
+ int ret = 1;
DIR *dirstream1 = NULL, *dirstream2 = NULL;
if (check_argc_exact(argc, 2))
}
if (!ret) {
fprintf(stderr, "ERROR: '%s' is not a subvolume\n", fullpath);
- ret = -1;
goto out;
}
"%s\n", fullpath, strerror(-ret));
goto out;
}
- ret = -1;
+ ret = 1;
svpath = get_subvol_name(mnt, fullpath);
fd = open_file_or_dir(fullpath, &dirstream1);
free(mnt);
if (fullpath)
free(fullpath);
-
- return ret;
+ return !!ret;
}
const struct cmd_group subvolume_cmd_group = {