Provided by: libwayland-dev_1.4.0-1ubuntu1_amd64 bug

NAME

       wl_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

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