log_error(USE_ERRNO, "can't read %s", sudoers);
rewind(fp);
}
(void) fcntl(fileno(fp), F_SETFD, 1);
if (fp) (void) fcntl(fileno(fp), F_SETFD, 1);
set_perms(PERM_ROOT); /* change back to root */
return(fp);