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seatd: Set errno in seat_add_client

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This commit is contained in:
Kenny Levinsen 2020-11-21 02:18:45 +01:00
parent 6cf751af2b
commit ff38ea595a
1 changed files with 4 additions and 0 deletions
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4
seatd/seat.c
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@ -139,16 +139,19 @@ int seat_add_client(struct seat *seat, struct client *client) {
if (client->seat != NULL) { if (client->seat != NULL) {
log_error("cannot add client: client is already a member of a seat"); log_error("cannot add client: client is already a member of a seat");
errno = EBUSY;
return -1; return -1;
} }
if (seat->vt_bound && seat->active_client != NULL) { if (seat->vt_bound && seat->active_client != NULL) {
log_error("cannot add client: seat is vt_bound and an active client already exists"); log_error("cannot add client: seat is vt_bound and an active client already exists");
errno = EBUSY;
return -1; return -1;
} }
if (client->session != -1) { if (client->session != -1) {
log_error("cannot add client: client cannot be reused"); log_error("cannot add client: client cannot be reused");
errno = EINVAL;
return -1; return -1;
} }
@ -156,6 +159,7 @@ int seat_add_client(struct seat *seat, struct client *client) {
seat_update_vt(seat); seat_update_vt(seat);
if (seat->cur_vt == -1) { if (seat->cur_vt == -1) {
log_error("could not determine VT for client"); log_error("could not determine VT for client");
errno = EINVAL;
return -1; return -1;
} }
client->session = seat->cur_vt; client->session = seat->cur_vt;