From: Daniel Stenberg <daniel@haxx.se>
Date: Tue, 2 Dec 2008 23:00:10 +0000 (+0000)
Subject: explain the two *channel_inuse fields somewhat better
X-Git-Tag: cares-1_6_0~24
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=f7ea43151623042dc8e51d6c4076bdddf515f5a1;p=curl

explain the two *channel_inuse fields somewhat better
---

diff --git a/lib/urldata.h b/lib/urldata.h
index 42da3e862..707377560 100644
--- a/lib/urldata.h
+++ b/lib/urldata.h
@@ -978,6 +978,10 @@ struct connectdata {
   struct sockaddr_in local_addr;
 #endif
 
+  /* the two following *_inuse fields are only flags, not counters in any way.
+     If TRUE it means the channel is in use, and if FALSE it means the channel
+     is up for grabs by one. */
+
   bool readchannel_inuse;  /* whether the read channel is in use by an easy
                               handle */
   bool writechannel_inuse; /* whether the write channel is in use by an easy