On Mon, Jul 07, 2014 at 09:31:24AM +0200, Stef Walter wrote:
> /* Get user name, establish parity, speed, erase, kill & eol. */
> static char *get_logname(struct options *op, struct termios *tp, struct chardata *cp)
> {
> @@ -1625,9 +1676,18 @@ static char *get_logname(struct options *op, struct termios *tp, struct chardata
>
> while (*logname == '\0') {
>
> + reprompt_flag = 0;
> +
> /* Write issue file and prompt */
> do_prompt(op, tp);
>
> + /* If asked to reprompt *before* terminal input arrives, then do so */
> + if (!wait_for_term_input(STDIN_FILENO) && reprompt_flag != 0) {
> + if (op->flags & F_VCONSOLE)
> + termio_clear(STDOUT_FILENO);
> + continue;
> + }
Now when I think about it.. would be better to have this feature
optional? I think it's overkill to have it enabled on all machines.
The another story is the signal usage (and possible race with login(1) as
discussed at https://bugzilla.redhat.com/show_bug.cgi?id=1110763).
What about for example:
agetty --reload-trigger <file>
and use inotify for the <file>. I guess this way also allows to avoid
the ioctl() tty voodoo and you can use select() for the inotify and
tty file descriptors.
Karel
--
Karel Zak <kzak@xxxxxxxxxx>
http://karelzak.blogspot.com
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