check_perm
if (check_perm(statbuf, uid, gid, S_IXOTH) != 0)
extern int check_perm(), valid_expire();
if (check_perm(statbuf, pstruct->pw_uid, pstruct->pw_gid,
extern int check_perm(), isbusy(), get_default_zfs_flags();
if (check_perm(statbuf, pstruct->pw_uid,
extern int valid_uid(), check_perm(), create_home(), move_dir();
if (check_perm && (i->perm != j->perm))
if (!check_perm) {
static int check_perm = 1;
check_perm = 0;