mirrors/wayland
1
0
Fork 0
mirror of https://gitlab.freedesktop.org/wayland/wayland.git synced 2025-11-01 22:58:40 -04:00
Code Issues Projects Releases Packages Wiki Activity Actions

Add API to get the list of connected clients

Browse source 
This patch chooses the wl_list_for_each-style of iterating over
the clients, instead of using an iterator function, because i think
it is easier to use.

Signed-off-by: Giulio Camuffo <giulio.camuffo@kdab.com>
Reviewed-by: Jonas Ådahl <jadahl@gmail.com>
Reviewed-by: Pekka Paalanen <pekka.paalanen@collabora.co.uk>
This commit is contained in:
Giulio Camuffo 2016-08-09 12:46:53 +02:00 • committed by Pekka Paalanen
parent 68abfa6732
commit 596024f728
3 changed files with 90 additions and 0 deletions
Download patch file Download diff file Expand all files Collapse all files

54
src/wayland-server.c
View file

@ -1517,6 +1517,60 @@ wl_display_get_additional_shm_formats(struct wl_display *display)
return &display->additional_shm_formats;
}
/** Get the list of currently connected clients
*
* \param display The display object
*
* This function returns a pointer to the list of clients currently
* connected to the display. You can iterate on the list by using
* the \a wl_client_for_each macro.
* The returned value is valid for the lifetime of the \a display.
* You must not modify the returned list, but only access it.
*
* \sa wl_client_for_each()
* \sa wl_client_get_link()
* \sa wl_client_from_link()
*
* \memberof wl_display
*/
WL_EXPORT struct wl_list *
wl_display_get_client_list(struct wl_display *display)
{
return &display->client_list;
}
/** Get the link by which a client is inserted in the client list
*
* \param client The client object
*
* \sa wl_client_for_each()
* \sa wl_display_get_client_list()
* \sa wl_client_from_link()
*
* \memberof wl_client
*/
WL_EXPORT struct wl_list *
wl_client_get_link(struct wl_client *client)
{
return &client->link;
}
/** Get a wl_client by its link
*
* \param link The link of a wl_client
*
* \sa wl_client_for_each()
* \sa wl_display_get_client_list()
* \sa wl_client_get_link()
*
* \memberof wl_client
*/
WL_EXPORT struct wl_client *
wl_client_from_link(struct wl_list *link)
{
return container_of(link, struct wl_client, link);
}
/** \cond */ /* Deprecated functions below. */
uint32_t