launcher-logind: only get a VT on seat0, as only seat0 supports VTs
As only seat0 supports TTYs, this changes the logind launcher where
it detects a TTY, only if the seat is seat0. This has only been
tested for logind
Reviewed-by: Pekka Paalanen <pekka.paalanen@collabora.co.uk>
Reviewed-by: Emil Velikov <emil.velikov@collabora.com>
diff --git a/libweston/launcher-logind.c b/libweston/launcher-logind.c
index d0559c8..34e6e5c 100644
--- a/libweston/launcher-logind.c
+++ b/libweston/launcher-logind.c
@@ -762,17 +762,20 @@
free(t);
goto err_session;
}
- free(t);
- r = weston_sd_session_get_vt(wl->sid, &wl->vtnr);
- if (r < 0) {
- weston_log("logind: session not running on a VT\n");
- goto err_session;
- } else if (tty > 0 && wl->vtnr != (unsigned int )tty) {
- weston_log("logind: requested VT --tty=%d differs from real session VT %u\n",
- tty, wl->vtnr);
- r = -EINVAL;
- goto err_session;
+ r = strcmp(t, "seat0");
+ free(t);
+ if (r == 0) {
+ r = weston_sd_session_get_vt(wl->sid, &wl->vtnr);
+ if (r < 0) {
+ weston_log("logind: session not running on a VT\n");
+ goto err_session;
+ } else if (tty > 0 && wl->vtnr != (unsigned int )tty) {
+ weston_log("logind: requested VT --tty=%d differs from real session VT %u\n",
+ tty, wl->vtnr);
+ r = -EINVAL;
+ goto err_session;
+ }
}
loop = wl_display_get_event_loop(compositor->wl_display);
diff --git a/libweston/launcher-util.c b/libweston/launcher-util.c
index 03f3219..41ac795 100644
--- a/libweston/launcher-util.c
+++ b/libweston/launcher-util.c
@@ -104,6 +104,10 @@
weston_setup_vt_switch_bindings(struct weston_compositor *compositor)
{
uint32_t key;
+ struct weston_launcher *launcher = compositor->launcher;
+
+ if (launcher->iface->get_vt(launcher) <= 0)
+ return;
if (compositor->vt_switching == false)
return;
