Demos: Use pledge and unveil

Demos/Cube/Cube.cpp

@@ -193,6 +193,21 @@ int main(int argc, char** argv)
 {
     auto app = GUI::Application::construct(argc, argv);
 
+    if (pledge("stdio rpath shared_buffer", nullptr) < 0) {
+        perror("pledge");
+        return 1;
+    }
+
+    if (unveil("/res", "r") < 0) {
+        perror("unveil");
+        return 1;
+    }
+
+    if (unveil(nullptr, nullptr) < 0) {
+        perror("unveil");
+        return 1;
+    }
+
     auto window = GUI::Window::construct();
     window->set_double_buffering_enabled(true);
     window->set_title("Cube");

Demos/Eyes/main.cpp

@@ -62,6 +62,16 @@ int main(int argc, char* argv[])
         return 1;
     }
 
+    if (unveil("/res", "r") < 0) {
+        perror("unveil");
+        return 1;
+    }
+
+    if (unveil(nullptr, nullptr) < 0) {
+        perror("unveil");
+        return 1;
+    }
+
     if ((grid_rows > 0) ^ (grid_columns > 0)) {
         warnln("Expected either both or none of 'grid-rows' and 'grid-cols' to be passed.");
         return 1;

Demos/Fire/Fire.cpp

@@ -216,6 +216,21 @@ int main(int argc, char** argv)
 {
     auto app = GUI::Application::construct(argc, argv);
 
+    if (pledge("stdio rpath shared_buffer", nullptr) < 0) {
+        perror("pledge");
+        return 1;
+    }
+
+    if (unveil("/res", "r") < 0) {
+        perror("unveil");
+        return 1;
+    }
+
+    if (unveil(nullptr, nullptr) < 0) {
+        perror("unveil");
+        return 1;
+    }
+
     auto window = GUI::Window::construct();
     window->set_double_buffering_enabled(false);
     window->set_title("Fire");

Demos/HelloWorld/main.cpp

@@ -37,6 +37,21 @@ int main(int argc, char** argv)
     auto app = GUI::Application::construct(argc, argv);
     auto app_icon = GUI::Icon::default_icon("app-hello-world");
 
+    if (pledge("stdio rpath shared_buffer", nullptr) < 0) {
+        perror("pledge");
+        return 1;
+    }
+
+    if (unveil("/res", "r") < 0) {
+        perror("unveil");
+        return 1;
+    }
+
+    if (unveil(nullptr, nullptr) < 0) {
+        perror("unveil");
+        return 1;
+    }
+
     auto window = GUI::Window::construct();
     window->resize(240, 160);
     window->set_title("Hello World!");

Demos/LibGfxDemo/main.cpp

@@ -199,6 +199,21 @@ int main(int argc, char** argv)
 {
     auto app = GUI::Application::construct(argc, argv);
 
+    if (pledge("stdio rpath shared_buffer", nullptr) < 0) {
+        perror("pledge");
+        return 1;
+    }
+
+    if (unveil("/res", "r") < 0) {
+        perror("unveil");
+        return 1;
+    }
+
+    if (unveil(nullptr, nullptr) < 0) {
+        perror("unveil");
+        return 1;
+    }
+
     auto window = GUI::Window::construct();
     window->set_double_buffering_enabled(true);
     window->set_title("LibGfx Demo");

Demos/Mouse/main.cpp

@@ -175,6 +175,21 @@ int main(int argc, char** argv)
     auto app = GUI::Application::construct(argc, argv);
     auto app_icon = GUI::Icon::default_icon("app-mouse");
 
+    if (pledge("stdio rpath shared_buffer", nullptr) < 0) {
+        perror("pledge");
+        return 1;
+    }
+
+    if (unveil("/res", "r") < 0) {
+        perror("unveil");
+        return 1;
+    }
+
+    if (unveil(nullptr, nullptr) < 0) {
+        perror("unveil");
+        return 1;
+    }
+
     auto window = GUI::Window::construct();
     window->set_title("Mouse button demo");
     window->set_icon(app_icon.bitmap_for_size(16));

Demos/Screensaver/Screensaver.cpp

@@ -136,6 +136,21 @@ int main(int argc, char** argv)
 {
     auto app = GUI::Application::construct(argc, argv);
 
+    if (pledge("stdio rpath shared_buffer", nullptr) < 0) {
+        perror("pledge");
+        return 1;
+    }
+
+    if (unveil("/res", "r") < 0) {
+        perror("unveil");
+        return 1;
+    }
+
+    if (unveil(nullptr, nullptr) < 0) {
+        perror("unveil");
+        return 1;
+    }
+
     auto window = GUI::Window::construct();
     window->set_double_buffering_enabled(true);
     window->set_title("Screensaver");

Demos/WidgetGallery/main.cpp

@@ -85,6 +85,21 @@ int main(int argc, char** argv)
 {
     auto app = GUI::Application::construct(argc, argv);
 
+    if (pledge("stdio rpath shared_buffer", nullptr) < 0) {
+        perror("pledge");
+        return 1;
+    }
+
+    if (unveil("/res", "r") < 0) {
+        perror("unveil");
+        return 1;
+    }
+
+    if (unveil(nullptr, nullptr) < 0) {
+        perror("unveil");
+        return 1;
+    }
+
     auto app_icon = GUI::Icon::default_icon("app-widget-gallery");
 
     auto window = GUI::Window::construct();