From 65b773e51fe874c78785fe3e63a8d6972fa0c57c Mon Sep 17 00:00:00 2001 From: Olivier Fourdan Date: Tue, 18 Oct 2016 16:23:40 +0200 Subject: [PATCH] wayland-server: Add functions to wl_global When using a wl_global, a server may need to retrieve the associated wl_interface and user data. Add a couple of convenient functions wl_global_get_interface() and wl_global_get_user_data() for this purpose. Signed-off-by: Olivier Fourdan Reviewed-by: Yong Bakos Reviewed-by: Pekka Paalanen --- src/wayland-server-core.h | 6 ++++++ src/wayland-server.c | 12 ++++++++++++ 2 files changed, 18 insertions(+) diff --git a/src/wayland-server-core.h b/src/wayland-server-core.h index 9ae51dc..61da8ab 100644 --- a/src/wayland-server-core.h +++ b/src/wayland-server-core.h @@ -193,6 +193,12 @@ wl_display_set_global_filter(struct wl_display *display, wl_display_global_filter_func_t filter, void *data); +const struct wl_interface * +wl_global_get_interface(const struct wl_global *global); + +void * +wl_global_get_user_data(const struct wl_global *global); + struct wl_client * wl_client_create(struct wl_display *display, int fd); diff --git a/src/wayland-server.c b/src/wayland-server.c index 893bb56..4360874 100644 --- a/src/wayland-server.c +++ b/src/wayland-server.c @@ -1113,6 +1113,18 @@ wl_global_destroy(struct wl_global *global) free(global); } +WL_EXPORT const struct wl_interface * +wl_global_get_interface(const struct wl_global *global) +{ + return global->interface; +} + +WL_EXPORT void * +wl_global_get_user_data(const struct wl_global *global) +{ + return global->data; +} + /** Get the current serial number * * \param display The display object -- 2.7.4