return NULL;
}
- s->id = path_get_file_name(s->state_file);
+ s->id = basename(s->state_file);
s->manager = m;
if (hashmap_put(m->seats, s->id, s) < 0) {
return 0;
}
-static int vt_allocate(int vtnr) {
+static int vt_allocate(unsigned int vtnr) {
_cleanup_free_ char *p = NULL;
_cleanup_close_ int fd = -1;
assert(vtnr >= 1);
- if (asprintf(&p, "/dev/tty%i", vtnr) < 0)
+ if (asprintf(&p, "/dev/tty%u", vtnr) < 0)
return -ENOMEM;
fd = open_terminal(p, O_RDWR|O_NOCTTY|O_CLOEXEC);
return 0;
}
-int seat_active_vt_changed(Seat *s, int vtnr) {
+int seat_active_vt_changed(Seat *s, unsigned int vtnr) {
Session *i, *new_active = NULL;
int r;
if (!seat_has_vts(s))
return -EINVAL;
- log_debug("VT changed to %i", vtnr);
+ log_debug("VT changed to %u", vtnr);
LIST_FOREACH(sessions_by_seat, i, s->sessions)
if (i->vtnr == vtnr) {
int seat_read_active_vt(Seat *s) {
char t[64];
ssize_t k;
- int r, vtnr;
+ unsigned int vtnr;
+ int r;
assert(s);
return -EIO;
}
- r = safe_atoi(t+3, &vtnr);
+ r = safe_atou(t+3, &vtnr);
if (r < 0) {
log_error("Failed to parse VT number %s", t+3);
return r;
}
- if (vtnr <= 0) {
+ if (!vtnr) {
log_error("VT number invalid: %s", t+3);
return -EIO;
}
assert(session);
assert(!session->seat);
+ if (!seat_has_vts(s) != !session->vtnr)
+ return -EINVAL;
+
session->seat = s;
LIST_PREPEND(sessions_by_seat, s->sessions, session);