Changeset fd777a2 in mainline for uspace/srv/hid/display/client.c

Timestamp:

2019-11-29T23:58:15Z (4 years ago)

Author:

Jiri Svoboda <jiri@…>

Branches:

lfn, master, serial, ticket/834-toolchain-update, topic/msim-upgrade, topic/simplify-dev-export

Children:

879d7245

Parents:

cf32dbd

Message:

Add list of all windows on a display, in stacking order

File:

• uspace/srv/hid/display/client.c (modified) (4 diffs)

uspace/srv/hid/display/client.c

@@ -93 +93 @@
  * @param client client
  * @param wnd Window
- * @return EOK on success, ENOMEM if there are no free window identifiers
- */
-errno_t ds_client_add_window(ds_client_t *client, ds_window_t *wnd)
+ */
+void ds_client_add_window(ds_client_t *client, ds_window_t *wnd)
 {
         assert(wnd->client == NULL);
-        assert(!link_used(&wnd->lwindows));
+        assert(!link_used(&wnd->lcwindows));
 
         wnd->client = client;
         wnd->id = client->display->next_wnd_id++;
-        list_append(&wnd->lwindows, &client->windows);
-
-        return EOK;
+        list_append(&wnd->lcwindows, &client->windows);
 }
 
@@ -122 +119 @@
         }
 
-        list_remove(&wnd->lwindows);
+        list_remove(&wnd->lcwindows);
         wnd->client = NULL;
 }
@@ -162 +159 @@
                 return NULL;
 
-        return list_get_instance(link, ds_window_t, lwindows);
+        return list_get_instance(link, ds_window_t, lcwindows);
 }
 
@@ -172 +169 @@
 ds_window_t *ds_client_next_window(ds_window_t *wnd)
 {
-        link_t *link = list_next(&wnd->lwindows, &wnd->client->windows);
+        link_t *link = list_next(&wnd->lcwindows, &wnd->client->windows);
 
         if (link == NULL)
                 return NULL;
 
-        return list_get_instance(link, ds_window_t, lwindows);
+        return list_get_instance(link, ds_window_t, lcwindows);
 }