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test the various memory debug flags with #if instead of #ifdef

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so that they can be turned off by passing -DISC_MEM_FOO=0 on the compiler
command line; removed some historical cruft
This commit is contained in:
Andreas Gustafsson
2000-12-01 00:32:02 +00:00
parent 9d2c9f7896
commit c52e5c8ed1
2 changed files with 30 additions and 31 deletions
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32
lib/isc/include/isc/mem.h
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@@ -15,7 +15,7 @@
* WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
*/
/* $Id: mem.h,v 1.44 2000/09/05 22:20:36 marka Exp $ */
/* $Id: mem.h,v 1.45 2000/12/01 00:32:02 gson Exp $ */
#ifndef ISC_MEM_H
#define ISC_MEM_H 1
@@ -36,26 +36,26 @@ typedef void * (*isc_memalloc_t)(void *, size_t);
typedef void (*isc_memfree_t)(void *, void *);
/*
* ISC_MEM_DEBUG is defined by default; define ISC_MEM_DEBUGOFF to disable it.
* ISC_MEM_DEBUG is enabled by default; set ISC_MEM_DEBUG=0 to disable it.
*/
#if !defined(ISC_MEM_DEBUG) && !defined(ISC_MEM_DEBUGOFF)
#define ISC_MEM_DEBUG
#ifndef ISC_MEM_DEBUG
#define ISC_MEM_DEBUG 1
#endif
/*
* Define ISC_MEM_TRACKLINES to turn on detailed tracing of memory allocation
* Define ISC_MEM_TRACKLINES=1 to turn on detailed tracing of memory allocation
* and freeing by file and line number.
*/
#if 0
#define ISC_MEM_TRACKLINES
#ifndef ISC_MEM_TRACKLINES
#define ISC_MEM_TRACKLINES 0
#endif
/*
* Define ISC_MEM_CHECKOVERRUN to turn on checks for using memory outside
* Define ISC_MEM_CHECKOVERRUN=1 to turn on checks for using memory outside
* the requested space. This will increase the size of each allocation.
*/
#if 0
#define ISC_MEM_CHECKOVERRUN
#ifndef ISC_MEM_CHECKOVERRUN
#define ISC_MEM_CHECKOVERRUN 0
#endif
/*
@@ -64,12 +64,16 @@ typedef void (*isc_memfree_t)(void *, void *);
* and the like. On freeing memory, the space is filled with '0xde' for
* the same reasons.
*/
#define ISC_MEM_FILL
#ifndef ISC_MEM_FILL
#define ISC_MEM_FILL 1
#endif
/*
* Define this to turn on memory pool names.
*/
#define ISC_MEMPOOL_NAMES
#ifndef ISC_MEMPOOL_NAMES
#define ISC_MEMPOOL_NAMES 1
#endif
/*
* _DEBUGTRACE
@@ -83,7 +87,7 @@ extern unsigned int isc_mem_debugging;
#define ISC_MEM_DEBUGTRACE 0x00000001U
#define ISC_MEM_DEBUGRECORD 0x00000002U
#ifdef ISC_MEM_TRACKLINES
#if ISC_MEM_TRACKLINES
#define _ISC_MEM_FILELINE , __FILE__, __LINE__
#define _ISC_MEM_FLARG , const char *, int
#else
@@ -121,7 +125,7 @@ extern unsigned int isc_mem_debugging;
* isc_mem_detach(&mctx);
*/
#ifdef ISC_MEM_DEBUG
#if ISC_MEM_DEBUG
#define isc_mem_put(c, p, s) \
do { \
isc__mem_put((c), (p), (s) _ISC_MEM_FILELINE); \