void
xf86freeScreenList(XF86ConfScreenPtr ptr)
{
XF86ConfScreenPtr prev;
while (ptr) {
TestFree(ptr->scrn_identifier);
TestFree(ptr->scrn_monitor_str);
TestFree(ptr->scrn_device_str);
TestFree(ptr->scrn_comment);
xf86optionListFree(ptr->scrn_option_lst);
xf86freeAdaptorLinkList(ptr->scrn_adaptor_lst);
xf86freeDisplayList(ptr->scrn_display_lst);
prev = ptr;
ptr = ptr->list.next;
free(prev);
}
}
int
xf86removeScreen(XF86ConfigPtr config, XF86ConfScreenPtr screen)
{
XF86ConfScreenPtr prev, scrn;
XF86ConfLayoutPtr lay;
if (config == NULL || screen == NULL)
return (False);
lay = config->conf_layout_lst;
prev = scrn = config->conf_screen_lst;
while (scrn != NULL) {
if (scrn == screen) {
if (scrn == prev)
config->conf_screen_lst = (XF86ConfScreenPtr)(scrn->list.next);
else
prev->list.next = scrn->list.next;
break;
}
prev = scrn;
scrn = (XF86ConfScreenPtr)(scrn->list.next);
}
if (scrn == NULL)
return (False);
while (lay != NULL) {
XF86ConfAdjacencyPtr pad, ad = NULL, adj = lay->lay_adjacency_lst;
pad = adj;
while (adj) {
if (adj->adj_screen == screen)
ad = adj;
else {
if (adj->adj_top != NULL && adj->adj_top == screen) {
XtFree(adj->adj_top_str);
adj->adj_top_str = NULL;
adj->adj_top = NULL;
}
else if (adj->adj_bottom != NULL && adj->adj_bottom == screen) {
XtFree(adj->adj_bottom_str);
adj->adj_bottom_str = NULL;
adj->adj_bottom = NULL;
}
else if (adj->adj_left != NULL && adj->adj_left == screen) {
XtFree(adj->adj_left_str);
adj->adj_left_str = NULL;
adj->adj_left = NULL;
}
else if (adj->adj_right != NULL && adj->adj_right == screen) {
XtFree(adj->adj_right_str);
adj->adj_right_str = NULL;
adj->adj_right = NULL;
}
else if (adj->adj_refscreen != NULL &&
strcasecmp(scrn->scrn_identifier,
adj->adj_refscreen) == 0) {
XtFree(adj->adj_refscreen);
adj->adj_refscreen = NULL;
adj->adj_where = CONF_ADJ_ABSOLUTE;
adj->adj_x = adj->adj_y = 0;
}
}
if (ad == NULL)
pad = adj;
adj = (XF86ConfAdjacencyPtr)(adj->list.next);
}
if (ad != NULL) {
if (ad == lay->lay_adjacency_lst)
lay->lay_adjacency_lst = (XF86ConfAdjacencyPtr)(ad->list.next);
else
pad->list.next = (XF86ConfAdjacencyPtr)(ad->list.next);
XtFree(ad->adj_screen_str);
XtFree(ad->adj_top_str);
XtFree(ad->adj_bottom_str);
XtFree(ad->adj_left_str);
XtFree(ad->adj_right_str);
XtFree(ad->adj_refscreen);
XtFree((XtPointer)ad);
}
lay = (XF86ConfLayoutPtr)(lay->list.next);
}
xf86freeAdaptorLinkList(screen->scrn_adaptor_lst);
xf86freeDisplayList(screen->scrn_display_lst);
XtFree(screen->scrn_identifier);
XtFree(screen->scrn_monitor_str);
XtFree(screen->scrn_device_str);
xf86optionListFree(screen->scrn_option_lst);
XtFree((XtPointer)screen);
return (True);
}
