From: ian <ian>
Date: Tue, 15 Jul 2008 20:18:57 +0000 (+0000)
Subject: publish total amount buffered in an obc
X-Git-Url: http://www.chiark.greenend.org.uk/ucgi/~ijackson/git?a=commitdiff_plain;h=97482563a228a68a5340ec02ac15846773dada22;p=trains.git

publish total amount buffered in an obc
---

diff --git a/hostside/daemons.h b/hostside/daemons.h
index 9d1ae87..ade54c4 100644
--- a/hostside/daemons.h
+++ b/hostside/daemons.h
@@ -32,8 +32,10 @@ struct OutBufferChain {
   int limit; /* 0 means obc_init will set a default */
   OutBufferError *error;
   OutBufferEmpty *empty; /* may be 0 */
+  /* set/used by obc_... but may be read by user */
+  int total; /* amount buffered */
   /* set/used by obc_..., oprintf, etc., only */
-  int done_of_head, total;
+  int done_of_head;
   struct { OutBuffer *head, *tail; } obs;
 };