From b82eff1c72c609902a87d6fb05a2f8fd17070e35 Mon Sep 17 00:00:00 2001
From: Andrew Pamment <apamment@yandex.com>
Date: Sat, 30 May 2020 17:51:45 +1000
Subject: [PATCH] Add SIGTERM handler

---
 MD_Init.c | 13 +++++++++++++
 1 file changed, 13 insertions(+)

diff --git a/MD_Init.c b/MD_Init.c
index c43c0d8..0d997b5 100644
--- a/MD_Init.c
+++ b/MD_Init.c
@@ -3,6 +3,7 @@
 #include <winsock2.h>
 #else
 #include <termios.h>
+#include <signal.h>
 #endif
 #include <string.h>
 #include <stdlib.h>
@@ -172,6 +173,16 @@ int read_doorsys(const char *dropfile) {
     return 0;
 }
 
+#if !defined(WIN32) && !defined(_MSC_VER)
+
+void md_sigtermhandler(int i)
+{
+    md_exit(-1);
+}
+
+#endif
+
+
 void md_exit(int exitcode) {
     if (mdcontrol.socket == -1) {
 #if !defined(WIN32) && !defined(_MSC_VER)
@@ -187,6 +198,8 @@ void md_init(const char *dropfile, int socket) {
     char *filename = strrchr(dropfile, PATH_SEP);
 #if !defined(WIN32) && !defined(_MSC_VER)
     struct termios ttystate;
+    signal(SIGTERM, &md_sigtermhandler);
+
 #endif
     int ret = -1;