From c45f44d85635a1d16a93c00cd8cb17f60dfa6336 Mon Sep 17 00:00:00 2001
From: Blazej Floch
Date: Sun, 11 Feb 2018 06:08:37 -0500
Subject: Local debugger fixes and extensions - Adds q/quit option to console
 debugging - Adds options (variable_prefix) - Breaks into debugger with Ctrl-C
 in local debug mode (Unix/Windows) - Added option to list all breakpoints -
 Fixes add/remove breakpoint bug (invalid path parsing) - Minor cleanup

---
 drivers/unix/os_unix.cpp | 17 +++++++++++++++++
 1 file changed, 17 insertions(+)

(limited to 'drivers/unix/os_unix.cpp')

diff --git a/drivers/unix/os_unix.cpp b/drivers/unix/os_unix.cpp
index eeb3b31fc..1e34d63b1 100644
--- a/drivers/unix/os_unix.cpp
+++ b/drivers/unix/os_unix.cpp
@@ -73,6 +73,23 @@ void OS_Unix::debug_break() {
 	assert(false);
 };
 
+static void handle_interrupt(int sig) {
+	if (ScriptDebugger::get_singleton() == NULL)
+		return;
+
+	ScriptDebugger::get_singleton()->set_depth(-1);
+	ScriptDebugger::get_singleton()->set_lines_left(1);
+}
+
+void OS_Unix::initialize_debugging() {
+
+	if (ScriptDebugger::get_singleton() != NULL) {
+		struct sigaction action;
+		action.sa_handler = handle_interrupt;
+		sigaction(SIGINT, &action, NULL);
+	}
+}
+
 int OS_Unix::unix_initialize_audio(int p_audio_driver) {
 
 	return 0;
-- 
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