}
void session_leave_vt(Session *s) {
+ int r;
+
assert(s);
/* This is called whenever we get a VT-switch signal from the kernel.
return;
session_device_pause_all(s);
- ioctl(s->vtfd, VT_RELDISP, 1);
+ r = ioctl(s->vtfd, VT_RELDISP, 1);
+ if (r < 0)
+ log_debug("Cannot release VT of session %s: %m", s->id);
}
bool session_is_controller(Session *s, const char *sender) {