diff options
Diffstat (limited to 'backend/multi/backend.c')
| -rw-r--r-- | backend/multi/backend.c | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/backend/multi/backend.c b/backend/multi/backend.c index 1665bf28..3707fe34 100644 --- a/backend/multi/backend.c +++ b/backend/multi/backend.c @@ -207,3 +207,13 @@ bool wlr_multi_is_empty(struct wlr_backend *_backend) { struct wlr_multi_backend *backend = (struct wlr_multi_backend *)_backend; return wl_list_length(&backend->backends) < 1; } + +void wlr_multi_for_each_backend(struct wlr_backend *_backend, + void (*callback)(struct wlr_backend *backend, void *data), void *data) { + assert(wlr_backend_is_multi(_backend)); + struct wlr_multi_backend *backend = (struct wlr_multi_backend *)_backend; + struct subbackend_state *sub; + wl_list_for_each(sub, &backend->backends, link) { + callback(sub->backend, data); + } +} |