[Levent-commits] [Libevent/master] Expose view of current rate limit as constrained by group limit

[Nick M. <ni...@us...>]

Author: Nick Mathewson <ni...@to...>
Date: Tue, 23 Feb 2010 00:38:30 -0500
Subject: Expose view of current rate limit as constrained by group limit
Commit: 162ce8a856224bdb3119db41d93fb94194886ddd

---
 bufferevent_ratelim.c        |   21 +++++++++++++++++++++
 include/event2/bufferevent.h |    3 +++
 2 files changed, 24 insertions(+), 0 deletions(-)

diff --git a/bufferevent_ratelim.c b/bufferevent_ratelim.c
index f0c687b..c624ec7 100644
--- a/bufferevent_ratelim.c
+++ b/bufferevent_ratelim.c
@@ -727,6 +727,27 @@ bufferevent_get_write_limit(struct bufferevent *bev)
 	return r;
 }
 
+ev_ssize_t
+bufferevent_get_max_to_read(struct bufferevent *bev)
+{
+	ev_ssize_t r;
+	BEV_LOCK(bev);
+	r = _bufferevent_get_read_max(BEV_UPCAST(bev));
+	BEV_UNLOCK(bev);
+	return r;
+}
+
+ev_ssize_t
+bufferevent_get_max_to_write(struct bufferevent *bev)
+{
+	ev_ssize_t r;
+	BEV_LOCK(bev);
+	r = _bufferevent_get_write_max(BEV_UPCAST(bev));
+	BEV_UNLOCK(bev);
+	return r;
+}
+
+
 /* Mostly you don't want to use this function from inside libevent;
  * _bufferevent_get_read_max() is more likely what you want*/
 ev_ssize_t
diff --git a/include/event2/bufferevent.h b/include/event2/bufferevent.h
index 6c37dc0..18114c2 100644
--- a/include/event2/bufferevent.h
+++ b/include/event2/bufferevent.h
@@ -597,6 +597,9 @@ ev_ssize_t bufferevent_get_read_limit(struct bufferevent *bev);
 ev_ssize_t bufferevent_get_write_limit(struct bufferevent *bev);
 /*@}*/
 
+ev_ssize_t bufferevent_get_max_to_read(struct bufferevent *bev);
+ev_ssize_t bufferevent_get_max_to_write(struct bufferevent *bev);
+
 /*@{*/
 /**
    Return the read or write bucket size for a bufferevent rate limit
-- 
1.6.3