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Add API to retrieve and iterate over the resources list of a client

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To complement on the new resource created signal, this allows to
iterate over the existing resources of a client.

Signed-off-by: Giulio Camuffo <giulio.camuffo@kdab.com>
Reviewed-by: Jonas Ådahl <jadahl@gmail.com>
[Pekka: added empty lines, init ret in for_each_helper()]
Signed-off-by: Pekka Paalanen <pekka.paalanen@collabora.co.uk>
This commit is contained in:
Giulio Camuffo 2016-08-11 17:23:10 +02:00 • committed by Pekka Paalanen
parent c55c1d787c
commit 2f617250d2
5 changed files with 85 additions and 7 deletions
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11
src/wayland-util.h
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@ -311,6 +311,17 @@ typedef int (*wl_dispatcher_func_t)(const void *, void *, uint32_t,
typedef void (*wl_log_func_t)(const char *, va_list) WL_PRINTF(1, 0);
/** \enum wl_iterator_result
*
* This enum represents the return value of an iterator function.
*/
enum wl_iterator_result {
/** Stop the iteration */
WL_ITERATOR_STOP,
/** Continue the iteration */
WL_ITERATOR_CONTINUE
};
#ifdef __cplusplus
}
#endif