Merge pull request #444 from myfreeweb/master

Xwayland signal confusion fix & non-Linux socket path fix

backend/session/direct-freebsd.c

@@ -148,8 +148,8 @@ static bool setup_tty(struct direct_session *session, struct wl_display *display
 
 	struct vt_mode mode = {
 		.mode = VT_PROCESS,
-		.relsig = SIGUSR1,
-		.acqsig = SIGUSR1,
+		.relsig = SIGUSR2,
+		.acqsig = SIGUSR2,
 		.frsig = SIGIO, // has to be set
 	};
 
@@ -159,7 +159,7 @@ static bool setup_tty(struct direct_session *session, struct wl_display *display
 	}
 
 	struct wl_event_loop *loop = wl_display_get_event_loop(display);
-	session->vt_source = wl_event_loop_add_signal(loop, SIGUSR1,
+	session->vt_source = wl_event_loop_add_signal(loop, SIGUSR2,
 		vt_handler, session);
 	if (!session->vt_source) {
 		goto error;

backend/session/direct.c

@@ -184,8 +184,8 @@ static bool setup_tty(struct direct_session *session, struct wl_display *display
 
 	struct vt_mode mode = {
 		.mode = VT_PROCESS,
-		.relsig = SIGUSR1,
-		.acqsig = SIGUSR1,
+		.relsig = SIGUSR2,
+		.acqsig = SIGUSR2,
 	};
 
 	if (ioctl(fd, VT_SETMODE, &mode) < 0) {
@@ -194,7 +194,7 @@ static bool setup_tty(struct direct_session *session, struct wl_display *display
 	}
 
 	struct wl_event_loop *loop = wl_display_get_event_loop(display);
-	session->vt_source = wl_event_loop_add_signal(loop, SIGUSR1,
+	session->vt_source = wl_event_loop_add_signal(loop, SIGUSR2,
 		vt_handler, session);
 	if (!session->vt_source) {
 		goto error;

xwayland/sockets.c

@@ -21,6 +21,9 @@
 static const char *lock_fmt = "/tmp/.X%d-lock";
 static const char *socket_dir = "/tmp/.X11-unix";
 static const char *socket_fmt = "/tmp/.X11-unix/X%d";
+#ifndef __linux__
+static const char *socket_fmt2 = "/tmp/.X11-unix/X%d_";
+#endif
 
 static int open_socket(struct sockaddr_un *addr, size_t path_size) {
 	int fd, rc;
@@ -73,7 +76,7 @@ static bool open_sockets(int socks[2], int display) {
 	addr.sun_path[0] = 0;
 	path_size = snprintf(addr.sun_path + 1, sizeof(addr.sun_path) - 1, socket_fmt, display);
 #else
-	path_size = snprintf(addr.sun_path, sizeof(addr.sun_path), socket_fmt, display);
+	path_size = snprintf(addr.sun_path, sizeof(addr.sun_path), socket_fmt2, display);
 #endif
 	socks[0] = open_socket(&addr, path_size);
 	if (socks[0] < 0) {
@@ -97,6 +100,11 @@ void unlink_display_sockets(int display) {
 	snprintf(sun_path, sizeof(sun_path), socket_fmt, display);
 	unlink(sun_path);
 
+#ifndef __linux__
+	snprintf(sun_path, sizeof(sun_path), socket_fmt2, display);
+	unlink(sun_path);
+#endif
+
 	snprintf(sun_path, sizeof(sun_path), lock_fmt, display);
 	unlink(sun_path);
 }