wl_client(3) Wayland wl_client(3)NAMEwl_client-
SYNOPSIS
Public Member Functions
void wl_client_flush (struct wl_client *client)
struct wl_display * wl_client_get_display (struct wl_client *client)
void wl_client_get_credentials (struct wl_client *client, pid_t *pid,
uid_t *uid, gid_t *gid)
struct wl_resource * wl_client_get_object (struct wl_client *client,
uint32_t id)
Public Attributes
struct wl_connection * connection
struct wl_event_source * source
struct wl_display * display
struct wl_resource * display_resource
uint32_t id_count
uint32_t mask
struct wl_list link
struct wl_map objects
struct wl_signal destroy_signal
struct ucred ucred
int error
Member Function Documentation
void wl_client_flush (struct wl_client *client)
Flush pending events to the client
Parameters:
client The client object
Events sent to clients are queued in a buffer and written to the socket
later - typically when the compositor has handled all requests and goes
back to block in the event loop. This function flushes all queued up
events for a client immediately.
void wl_client_get_credentials (struct wl_client *client, pid_t *pid, uid_t
*uid, gid_t *gid)
Return Unix credentials for the client
Parameters:
client The display object
pid Returns the process ID
uid Returns the user ID
gid Returns the group ID
This function returns the process ID, the user ID and the group ID for
the given client. The credentials come from getsockopt() with
SO_PEERCRED, on the client socket fd. All the pointers can be NULL, if
the caller is not interested in a particular ID.
Be aware that for clients that a compositor forks and execs and then
connects using socketpair(), this function will return the credentials
for the compositor. The credentials for the socketpair are set at
creation time in the compositor.
struct wl_display * wl_client_get_display (struct wl_client *client)
Get the display object for the given client
Parameters:
client The client object
Returns:
The display object the client is associated with.
struct wl_resource * wl_client_get_object (struct wl_client *client,
uint32_tid)
Look up an object in the client name space
Parameters:
client The client object
id The object id
Returns:
The object or NULL if there is not object for the given ID
This looks up an object in the client object name space by its object
ID.
Author
Generated automatically by Doxygen for Wayland from the source code.
Version 1.4.0 Sat May 17 2014 wl_client(3)
