From: Rob Bradford <r...@linux.intel.com>
A version of wl_resource_for_each that is safe for iteration when items
in the list are removed.
---
src/wayland-server.h | 8 ++++++++
1 file changed, 8 insertions(+)
diff --git a/src/wayland-server.h b/src/wayland-server.h
index d77050d..c0365c0 100644
--- a/src/wayland-server.h
+++ b/src/wayland-server.h
@@ -313,6 +313,14 @@ wl_resource_get_destroy_listener(struct wl_resource
*resource,
wl_resource_get_link(resource) != (list);
\
resource =
wl_resource_from_link(wl_resource_get_link(resource)->next))
+#define wl_resource_for_each_safe(resource, tmp, list)
\
+ for (resource = 0, tmp = 0,
\
+ resource = wl_resource_from_link((list)->next), \
+ tmp = wl_resource_from_link((list)->next->next); \
+ wl_resource_get_link(resource) != (list);
\
+ resource = tmp,
\
+ tmp = wl_resource_from_link(wl_resource_get_link(resource)->next))
+
struct wl_shm_buffer;
struct wl_shm_buffer *
--
1.8.3.1
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