wlroots/include/wlr/util/addon.h
Kirill Primak 4ac19e9f9c util/addon: avoid calling finish() twice
No functional change.
2022-05-23 11:11:38 +00:00

45 lines
1.0 KiB
C

/*
* This an unstable interface of wlroots. No guarantees are made regarding the
* future consistency of this API.
*/
#ifndef WLR_USE_UNSTABLE
#error "Add -DWLR_USE_UNSTABLE to enable unstable wlroots features"
#endif
#ifndef WLR_UTIL_ADDON_H
#define WLR_UTIL_ADDON_H
#include <wayland-server-core.h>
struct wlr_addon_set {
// private state
struct wl_list addons;
};
struct wlr_addon;
struct wlr_addon_interface {
const char *name;
// Has to call wlr_addon_finish()
void (*destroy)(struct wlr_addon *addon);
};
struct wlr_addon {
const struct wlr_addon_interface *impl;
// private state
const void *owner;
struct wl_list link;
};
void wlr_addon_set_init(struct wlr_addon_set *set);
void wlr_addon_set_finish(struct wlr_addon_set *set);
void wlr_addon_init(struct wlr_addon *addon, struct wlr_addon_set *set,
const void *owner, const struct wlr_addon_interface *impl);
void wlr_addon_finish(struct wlr_addon *addon);
struct wlr_addon *wlr_addon_find(struct wlr_addon_set *set, const void *owner,
const struct wlr_addon_interface *impl);
#endif