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[lwip-devel] [bug #28529] macro LWIP_DEBUG_TIMERNAMES in timers.h
From: |
hanhui |
Subject: |
[lwip-devel] [bug #28529] macro LWIP_DEBUG_TIMERNAMES in timers.h |
Date: |
Sat, 09 Jan 2010 17:21:54 +0000 |
User-agent: |
Mozilla/4.0 (compatible; MSIE 8.0; Windows NT 5.1; Trident/4.0; Mozilla/4.0 (compatible; MSIE 6.0; Windows NT 5.1; SV1) ; .NET CLR 1.1.4322; MEGAUPLOAD 2.0) |
Follow-up Comment #2, bug #28529 (project lwip):
in lwip source code, use #ifdef LWIP_DEBUG to determine whether to compile
for debug mode. but not #if LWIP_DEBUG.
#ifdef LWIP_DEBUG
(check whether the macro LWIP_DEBUG is defined)
#if LWIP_DEBUG
(check LWIP_DEBUG is not equal to 0)
if LWIP_DEBUG is not define,
#define LWIP_DEBUG_TIMERNAMES (LWIP_DEBUG && SYS_DEBUG)
some compilers will generate a warning!
"LWIP_DEBUG is not defined."
#define XXXX 0
IS NOT EQUAL TO
#undef XXXX
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