From 168dc768a7e5f70f2a0b03402f42a173924522c7 Mon Sep 17 00:00:00 2001
From: Gergely Nagy <algernon@balabit.hu>
Date: Fri, 22 Jun 2012 15:19:27 +0200
Subject: Use pointers instead of offsets in ul_buffer_t
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This avoids various additions and subtractions on the fast path.

Signed-off-by: Miloslav Trmač <mitr@redhat.com>
Signed-off-by: Gergely Nagy <algernon@balabit.hu>
---
 lib/buffer.h | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

(limited to 'lib/buffer.h')

diff --git a/lib/buffer.h b/lib/buffer.h
index 359c9c6..c38699e 100644
--- a/lib/buffer.h
+++ b/lib/buffer.h
@@ -32,9 +32,9 @@
 
 typedef struct
 {
-  size_t alloc;
-  size_t len;
-  char *msg;
+  char *msg;        /* Buffer start */
+  char *ptr;        /* Place to append new data */
+  char *alloc_end;  /* After last allocated byte */
 } ul_buffer_t;
 
 int ul_buffer_reset (ul_buffer_t *buffer)
-- 
cgit