Debug: provide for SIGALRM tracking

[exim.git] / src / src / globals.h

diff --git a/src/src/globals.h b/src/src/globals.h
index de0a7bab81f178a9db33dd487f5dab97226e979d..d337d3b75d422f71bb3d49d86f4b4ad29067d4f0 100644 (file)
--- a/src/src/globals.h
+++ b/src/src/globals.h
@@ -871,6 +871,7 @@ extern address_item *sender_verified_failed; /* The one that caused denial */
 extern uschar *sending_ip_address;     /* Address of outgoing (SMTP) interface */
 extern int     sending_port;           /* Port of outgoing interface */
 extern SIGNAL_BOOL sigalrm_seen;       /* Flag for sigalrm_handler */
+extern const uschar *sigalarm_setter;  /* For debug, set to callpoint of alarm() */
 extern uschar **sighup_argv;           /* Args for re-execing after SIGHUP */
 extern int     slow_lookup_log;        /* Log DNS lookups taking longer than N millisecs */
 extern int     smtp_accept_count;      /* Count of connections */