consistent fork-time debug

[exim.git] / src / src / exim.c

diff --git a/src/src/exim.c b/src/src/exim.c
index f7f8b251aeed8b25b20c699b2fa033df72a8e142..ae958af1c0dc45680230e134312f7e81963508bb 100644 (file)
--- a/src/src/exim.c
+++ b/src/src/exim.c
@@ -309,6 +309,7 @@ milliwait(struct itimerval *itval)
 {
 sigset_t sigmask;
 sigset_t old_sigmask;
+int save_errno = errno;
 
 if (itval->it_value.tv_usec < 50 && itval->it_value.tv_sec == 0)
   return;
@@ -322,6 +323,8 @@ if (setitimer(ITIMER_REAL, itval, NULL) < 0)           /* Start timer */
 (void)sigdelset(&sigmask, SIGALRM);                    /* Remove SIGALRM */
 (void)sigsuspend(&sigmask);                            /* Until SIGALRM */
 (void)sigprocmask(SIG_SETMASK, &old_sigmask, NULL);    /* Restore mask */
+errno = save_errno;
+sigalrm_seen = FALSE;
 }