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Apply multiseat fixes to FreeBSD direct backend 

This commit applies the multiseat fixes that are part of PR #1063 (
commits 964e0a50 and 47895d2) to the FreeBSD direct backend.
This commit is contained in:
sghctoma 2018-09-21 14:21:26 +02:00
parent 842368ec98
commit 9383e1f76c
1 changed files with 35 additions and 15 deletions
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50
backend/session/direct-freebsd.c
View File

@ -68,32 +68,42 @@ static void direct_session_close(struct wlr_session *base, int fd) {
static bool direct_change_vt(struct wlr_session *base, unsigned vt) {
struct direct_session *session = direct_session_from_session(base);
// Only seat0 has VTs associated with it
if (strcmp(session->base.seat, "seat0") != 0) {
return true;
}
return ioctl(session->tty_fd, VT_ACTIVATE, (int)vt) == 0;
}
static void direct_session_destroy(struct wlr_session *base) {
struct direct_session *session = direct_session_from_session(base);
struct vt_mode mode = {
.mode = VT_AUTO,
};
errno = 0;
if (strcmp(session->base.seat, "seat0") == 0) {
struct vt_mode mode = {
.mode = VT_AUTO,
};
ioctl(session->tty_fd, KDSKBMODE, session->old_kbmode);
ioctl(session->tty_fd, KDSETMODE, KD_TEXT);
ioctl(session->tty_fd, VT_SETMODE, &mode);
errno = 0;
ioctl(session->tty_fd, VT_ACTIVATE, session->old_tty);
ioctl(session->tty_fd, KDSKBMODE, session->old_kbmode);
ioctl(session->tty_fd, KDSETMODE, KD_TEXT);
ioctl(session->tty_fd, VT_SETMODE, &mode);
if (errno) {
wlr_log(WLR_ERROR, "Failed to restore tty");
ioctl(session->tty_fd, VT_ACTIVATE, session->old_tty);
if (errno) {
wlr_log(WLR_ERROR, "Failed to restore tty");
}
wl_event_source_remove(session->vt_source);
close(session->tty_fd);
}
direct_ipc_finish(session->sock, session->child);
close(session->sock);
wl_event_source_remove(session->vt_source);
close(session->tty_fd);
free(session);
}
@ -221,13 +231,23 @@ static struct wlr_session *direct_session_create(struct wl_display *disp) {
goto error_session;
}
if (!setup_tty(session, disp)) {
goto error_ipc;
const char *seat = getenv("XDG_SEAT");
if (!seat) {
seat = "seat0";
}
if (strcmp(seat, "seat0") == 0) {
if (!setup_tty(session, disp)) {
goto error_ipc;
}
} else {
session->base.vtnr = 0;
session->tty_fd = -1;
}
wlr_log(WLR_INFO, "Successfully loaded direct session");
snprintf(session->base.seat, sizeof(session->base.seat), "seat0");
snprintf(session->base.seat, sizeof(session->base.seat), "%s", seat);
session->base.impl = &session_direct;
return &session->base;