From a6a80850b729eefaafac325256023ee92b21be34 Mon Sep 17 00:00:00 2001 From: Kirill Primak Date: Mon, 9 Aug 2021 17:57:19 +0300 Subject: util: add wlr_addon --- include/wlr/util/addon.h | 43 +++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 43 insertions(+) create mode 100644 include/wlr/util/addon.h (limited to 'include') diff --git a/include/wlr/util/addon.h b/include/wlr/util/addon.h new file mode 100644 index 00000000..3ad71f54 --- /dev/null +++ b/include/wlr/util/addon.h @@ -0,0 +1,43 @@ +/* + * 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 + +struct wlr_addon_set { + // private state + struct wl_list addons; +}; + +struct wlr_addon; + +struct wlr_addon_interface { + const char *name; + 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_by_owner(struct wlr_addon_set *set, + const void *owner); + +#endif -- cgit v1.2.3