xserver: Clean up X server socket on exit

diff --git a/compositor/compositor.c b/compositor/compositor.c
index bb92f94..71fab71 100644 (file)
--- a/compositor/compositor.c
+++ b/compositor/compositor.c
@@ -1961,6 +1961,7 @@ static int on_term_signal(int signal_number, void *data)
 {
        struct wlsc_compositor *ec = data;
 
+       fprintf(stderr, "caught signal %d\n", signal_number);
        wl_display_terminate(ec->wl_display);
 
        return 1;
@@ -2089,7 +2090,7 @@ int main(int argc, char *argv[])
                exit(EXIT_FAILURE);
 
        if (xserver)
-               wlsc_xserver_init(display);
+               wlsc_xserver_init(ec);
 
        if (wl_display_add_socket(display, option_socket_name)) {
                fprintf(stderr, "failed to add socket: %m\n");
@@ -2099,12 +2100,16 @@ int main(int argc, char *argv[])
        loop = wl_display_get_event_loop(ec->wl_display);
        wl_event_loop_add_signal(loop, SIGTERM, on_term_signal, ec);
        wl_event_loop_add_signal(loop, SIGINT, on_term_signal, ec);
+       wl_event_loop_add_signal(loop, SIGQUIT, on_term_signal, ec);
 
        wl_list_init(&child_process_list);
        wl_event_loop_add_signal(loop, SIGCHLD, sigchld_handler, NULL);
 
        wl_display_run(display);
 
+       if (xserver)
+               wlsc_xserver_destroy(ec);
+
        if (ec->has_bind_display)
                ec->unbind_display(ec->display, display);
        wl_display_destroy(display);

diff --git a/compositor/compositor.h b/compositor/compositor.h
index 5c5e40c..bd0c717 100644 (file)
--- a/compositor/compositor.h
+++ b/compositor/compositor.h
@@ -160,6 +160,7 @@ struct wlsc_compositor {
        struct wl_compositor compositor;
 
        struct wl_shm *shm;
+       struct wlsc_xserver *wxs;
 
        EGLDisplay display;
        EGLContext context;
@@ -397,6 +398,8 @@ void
 wlsc_watch_process(struct wlsc_process *process);
 
 int
-wlsc_xserver_init(struct wl_display *display);
+wlsc_xserver_init(struct wlsc_compositor *compositor);
+void
+wlsc_xserver_destroy(struct wlsc_compositor *compositor);
 
 #endif

diff --git a/compositor/xserver-launcher.c b/compositor/xserver-launcher.c
index c11f410..e89e45c 100644 (file)
--- a/compositor/xserver-launcher.c
+++ b/compositor/xserver-launcher.c
@@ -549,8 +549,9 @@ static const struct xserver_interface xserver_implementation = {
 };
 
 int
-wlsc_xserver_init(struct wl_display *display)
+wlsc_xserver_init(struct wlsc_compositor *compositor)
 {
+       struct wl_display *display = compositor->wl_display;
        struct wlsc_xserver *mxs;
        char lockfile[256], pid[16], *end;
        socklen_t size, name_size;
@@ -656,5 +657,22 @@ wlsc_xserver_init(struct wl_display *display)
        wl_display_add_global(display,
                              &mxs->xserver.object, wlsc_xserver_bind);
 
+       compositor->wxs = mxs;
+
        return 0;
 }
+
+void
+wlsc_xserver_destroy(struct wlsc_compositor *compositor)
+{
+       struct wlsc_xserver *wxs = compositor->wxs;
+       char path[256];
+
+       snprintf(path, sizeof path, "/tmp/.X%d-lock", wxs->display);
+       unlink(path);
+       snprintf(path, sizeof path, "/tmp/.X11-unix/X%d", wxs->display);
+       unlink(path);
+       close(wxs->fd);
+       wl_event_source_remove(wxs->source);
+       free(wxs);
+}