Add proper stubs for OS_JavaScript::execute(), get_process_id(), kill()

Avoids linker warnings and errors about undefined references.

2 files changed, 22 insertions, 0 deletions

diff --git a/platform/javascript/os_javascript.cpp b/platform/javascript/os_javascript.cpp
index 7c7aeac980..9250ca4903 100644
--- a/platform/javascript/os_javascript.cpp
+++ b/platform/javascript/os_javascript.cpp
@@ -862,6 +862,24 @@ void OS_JavaScript::finalize() {
 
 // Miscellaneous
 
+Error OS_JavaScript::execute(const String &p_path, const List<String> &p_arguments, bool p_blocking, ProcessID *r_child_id, String *r_pipe, int *r_exitcode, bool read_stderr) {
+
+	ERR_EXPLAIN("OS::execute() is not available on the HTML5 platform");
+	ERR_FAIL_V(ERR_UNAVAILABLE);
+}
+
+Error OS_JavaScript::kill(const ProcessID &p_pid) {
+
+	ERR_EXPLAIN("OS::kill() is not available on the HTML5 platform");
+	ERR_FAIL_V(ERR_UNAVAILABLE);
+}
+
+int OS_JavaScript::get_process_id() const {
+
+	ERR_EXPLAIN("OS::get_process_id() is not available on the HTML5 platform");
+	ERR_FAIL_V(0);
+}
+
 extern "C" EMSCRIPTEN_KEEPALIVE void send_notification(int p_notification) {
 
 	if (p_notification == MainLoop::NOTIFICATION_WM_MOUSE_ENTER || p_notification == MainLoop::NOTIFICATION_WM_MOUSE_EXIT) {
diff --git a/platform/javascript/os_javascript.h b/platform/javascript/os_javascript.h
index 84075898ac..79dac5940f 100644
--- a/platform/javascript/os_javascript.h
+++ b/platform/javascript/os_javascript.h
@@ -133,6 +133,10 @@ public:
 	void run_async();
 	bool main_loop_iterate();
 
+	virtual Error execute(const String &p_path, const List<String> &p_arguments, bool p_blocking, ProcessID *r_child_id = NULL, String *r_pipe = NULL, int *r_exitcode = NULL, bool read_stderr = false);
+	virtual Error kill(const ProcessID &p_pid);
+	virtual int get_process_id() const;
+
 	virtual void alert(const String &p_alert, const String &p_title = "ALERT!");
 	virtual void set_window_title(const String &p_title);
 	virtual void set_icon(const Ref<Image> &p_icon);