chk_path
if (nodirs || chk_path(arcn->name,arcn->sb.st_uid,arcn->sb.st_gid, 0) < 0) {
if (!nodirs && chk_path(from, to_sb->st_uid, to_sb->st_gid, ign) == 0)
if (nodirs || chk_path(nm,arcn->sb.st_uid,arcn->sb.st_gid, 0) < 0) {
static int chk_path(char *, uid_t, gid_t, int);