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Merge pull request #1253 from RyanDwyer/multi-for-each-backend
Introduce wlr_multi_for_each_backend
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commit
842368ec98
2 changed files with 13 additions and 0 deletions
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@ -207,3 +207,13 @@ bool wlr_multi_is_empty(struct wlr_backend *_backend) {
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struct wlr_multi_backend *backend = (struct wlr_multi_backend *)_backend;
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return wl_list_length(&backend->backends) < 1;
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}
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void wlr_multi_for_each_backend(struct wlr_backend *_backend,
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void (*callback)(struct wlr_backend *backend, void *data), void *data) {
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assert(wlr_backend_is_multi(_backend));
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struct wlr_multi_backend *backend = (struct wlr_multi_backend *)_backend;
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struct subbackend_state *sub;
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wl_list_for_each(sub, &backend->backends, link) {
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callback(sub->backend, data);
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}
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}
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@ -31,4 +31,7 @@ bool wlr_backend_is_multi(struct wlr_backend *backend);
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struct wlr_session *wlr_multi_get_session(struct wlr_backend *base);
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bool wlr_multi_is_empty(struct wlr_backend *backend);
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void wlr_multi_for_each_backend(struct wlr_backend *backend,
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void (*callback)(struct wlr_backend *backend, void *data), void *data);
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#endif
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