Add ngx_queue_foreach() macro.

2011-12-07 03:08:58 +01:00 · 2011-12-07 03:08:58 +01:00 · 6a9cb902ae
commit 6a9cb902ae
parent 69ce0145f6
1 changed files with 4 additions and 0 deletions
--- a/include/uv-private/ngx-queue.h
+++ b/include/uv-private/ngx-queue.h
@ -99,4 +99,8 @@ struct ngx_queue_s {
    (type *) ((unsigned char *) q - offsetof(type, link))


+#define ngx_queue_foreach(q, h)                                               \
+    for ((q) = ngx_queue_head(h); (q) != (h); (q) = ngx_queue_next(q))
+
+
 #endif /* _NGX_QUEUE_H_INCLUDED_ */