X-Git-Url: https://review.openocd.org/gitweb?a=blobdiff_plain;ds=sidebyside;f=src%2Fserver%2Fserver.c;h=7e90d89fd2d6af7d1a3cc89b80a70186e84a6c6e;hb=72466de39931cbe872db367c878c5ed17a4b67f3;hp=7fbceb19a71fb3d32e899b506dfeb7ef3a9d2411;hpb=712165f4831afed3a1410579d2e708581e4356fb;p=openocd.git

diff --git a/src/server/server.c b/src/server/server.c
index 7fbceb19a7..7e90d89fd2 100644
--- a/src/server/server.c
+++ b/src/server/server.c
@@ -44,9 +44,13 @@
 
 static struct service *services;
 
-/* shutdown_openocd == 1: exit the main event loop, and quit the debugger */
+/* shutdown_openocd == 1: exit the main event loop, and quit the
+ * debugger; 2: quit with non-zero return code */
 static int shutdown_openocd;
 
+/* store received signal to exit application by killing ourselves */
+static int last_signal;
+
 /* set the polling period to 100ms */
 static int polling_period = 100;
 
@@ -496,7 +500,7 @@ int server_loop(struct command_context *command_context)
 #endif
 	}
 
-	return ERROR_OK;
+	return shutdown_openocd != 2 ? ERROR_OK : ERROR_FAIL;
 }
 
 #ifdef _WIN32
@@ -505,12 +509,15 @@ BOOL WINAPI ControlHandler(DWORD dwCtrlType)
 	shutdown_openocd = 1;
 	return TRUE;
 }
+#endif
 
 void sig_handler(int sig)
 {
+	/* store only first signal that hits us */
+	if (!last_signal)
+		last_signal = sig;
 	shutdown_openocd = 1;
 }
-#endif
 
 int server_preinit(void)
 {
@@ -532,11 +539,11 @@ int server_preinit(void)
 	/* register ctrl-c handler */
 	SetConsoleCtrlHandler(ControlHandler, TRUE);
 
+	signal(SIGBREAK, sig_handler);
+#endif
 	signal(SIGINT, sig_handler);
 	signal(SIGTERM, sig_handler);
-	signal(SIGBREAK, sig_handler);
 	signal(SIGABRT, sig_handler);
-#endif
 
 	return ERROR_OK;
 }
@@ -553,13 +560,26 @@ int server_init(struct command_context *cmd_ctx)
 int server_quit(void)
 {
 	remove_services();
+	target_quit();
 
 #ifdef _WIN32
 	WSACleanup();
 	SetConsoleCtrlHandler(ControlHandler, FALSE);
-#endif
 
 	return ERROR_OK;
+#endif
+
+	/* return signal number so we can kill ourselves */
+	return last_signal;
+}
+
+void exit_on_signal(int sig)
+{
+#ifndef _WIN32
+	/* bring back default system handler and kill yourself */
+	signal(sig, SIG_DFL);
+	kill(getpid(), sig);
+#endif
 }
 
 int connection_write(struct connection *connection, const void *data, int len)
@@ -589,7 +609,14 @@ COMMAND_HANDLER(handle_shutdown_command)
 
 	shutdown_openocd = 1;
 
-	return ERROR_OK;
+	if (CMD_ARGC == 1) {
+		if (!strcmp(CMD_ARGV[0], "error")) {
+			shutdown_openocd = 2;
+			return ERROR_FAIL;
+		}
+	}
+
+	return ERROR_COMMAND_CLOSE_CONNECTION;
 }
 
 COMMAND_HANDLER(handle_poll_period_command)