On Sat, 25 Jan 2003, Igor Karpov wrote:
> and here:
> ------
> /* No need to re-exec */
> queue_run(NULL, NULL, FALSE);
> {
> FILE *f =
> fopen("/var/log/exim/queuelog","a");
> fprintf(f, "Reached this point: queue_run(NULL, NULL, FALSE)\n");
> fclose(f);
> }
> _exit(EXIT_SUCCESS);
> ------ }
>
> /var/log/exim/queuelog contains:
>
> Reached this point: daemon_sigalarm_seen
> Reached this point: daemon_sigalarm_seen
>
> So, the second checkpoint wasn't reached. If you need to print out some
> variables, let me know which ones.
But there is another branch in that code. If you are running a standard
configuration, the daemon won't be running as root. So it won't in fact
reach the second point. The code is like this:
/* Re-exec if privilege has been given up */
if (geteuid() != root_uid)
{
uschar opt[8];
uschar *p = opt;
*p++ = '-';
*p++ = 'q';
if (queue_2stage) *p++ = 'q';
if (queue_run_first_delivery) *p++ = 'i';
if (queue_run_force) *p++ = 'f';
if (deliver_force_thaw) *p++ = 'f';
if (queue_run_local) *p++ = 'l';
*p = 0;
(void)child_exec_exim(CEE_EXEC_PANIC, FALSE, NULL, TRUE, 1, opt);
/* Control never returns here. */
}
/* No need to re-exec */
queue_run(NULL, NULL, FALSE);
_exit(EXIT_SUCCESS);
You should put your second checkpoint before the child_exec_exim() call,
because that will be the normal route.
--
Philip Hazel University of Cambridge Computing Service,
ph10@??? Cambridge, England. Phone: +44 1223 334714.
