systemctl: warn users via wall that the system goes down

[elogind.git] / src / utmp-wtmp.h

diff --git a/src/utmp-wtmp.h b/src/utmp-wtmp.h
index 34c3222c99e0cf0634c2e9f3c15193055ee4e4f1..abdf28a5f9efea1b3c25d7673b9a570be9e9b0ec 100644 (file)
--- a/src/utmp-wtmp.h
+++ b/src/utmp-wtmp.h
@@ -30,4 +30,6 @@ int utmp_put_shutdown(usec_t timestamp);
 int utmp_put_reboot(usec_t timestamp);
 int utmp_put_runlevel(usec_t timestamp, int runlevel, int previous);
 
+int utmp_wall(const char *message);
+
 #endif