_POSIX1E_ACL_STRING_PERM_MAXSIZE
if (buf_len < _POSIX1E_ACL_STRING_PERM_MAXSIZE + 1) {
_POSIX1E_ACL_STRING_PERM_MAXSIZE+1,
_POSIX1E_ACL_STRING_PERM_MAXSIZE+1, perm_buf);
_POSIX1E_ACL_STRING_PERM_MAXSIZE+1,
_POSIX1E_ACL_STRING_PERM_MAXSIZE+1, perm_buf);
_POSIX1E_ACL_STRING_PERM_MAXSIZE+1,
_POSIX1E_ACL_STRING_PERM_MAXSIZE+1, perm_buf);
_POSIX1E_ACL_STRING_PERM_MAXSIZE+1, perm_buf);
char perm_buf[_POSIX1E_ACL_STRING_PERM_MAXSIZE+1],
effective_perm_buf[_POSIX1E_ACL_STRING_PERM_MAXSIZE+1];
_POSIX1E_ACL_STRING_PERM_MAXSIZE+1, perm_buf);
_POSIX1E_ACL_STRING_PERM_MAXSIZE+1, perm_buf);