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LWIP_ASSERT: check for LWIP_PLATFORM_ASSERT if LWIP_NOASSERT is not defined.

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-- add comment about usage of LWIP_NOASSERT
This commit is contained in:
Fred Baksik 2014-01-24 03:05:16 +00:00 committed by sg
parent 060a1fc727
commit 3870031c6e
1 changed files with 7 additions and 0 deletions
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7
src/include/lwip/debug.h
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@ -62,9 +62,16 @@
/** flag for LWIP_DEBUGF to halt after printing this debug message */
#define LWIP_DBG_HALT 0x08U
/**
* LWIP_NOASSERT: Disable LWIP_ASSERT checks.
* -- To disable assertions define LWIP_NOASSERT in arch/cc.h.
*/
#ifndef LWIP_NOASSERT
#define LWIP_ASSERT(message, assertion) do { if(!(assertion)) \
LWIP_PLATFORM_ASSERT(message); } while(0)
#ifndef LWIP_PLATFORM_ASSERT
#error "If you want to use LWIP_ASSERT, LWIP_PLATFORM_ASSERT needs to be defined in your arch/cc.h"
#endif
#else /* LWIP_NOASSERT */
#define LWIP_ASSERT(message, assertion)
#endif /* LWIP_NOASSERT */