mirror of
https://gitlab.gnome.org/GNOME/libxml2.git
synced 2024-10-26 20:25:14 +03:00
92ad210417
Spring cleanup ...: - configure.in Makefile.am config.h.in xmlversion.h.in: detect if we need string functions - trio.[ch] strio.[ch]: embedded the Trio-0.23 string functions to be able to use them where needed. Applied some changes to reduce name linking pollution and compile in only what's needed. - HTMLtree.c debugXML.c entities.c error.c nanoftp.c valid.c xlink.c xmlversion.h.in xpath.c: got rid of the #ifdef for the string manipulation functions - xmlmemory.[ch]: removed DEBUG_MEMORY_FREED and added it automatically to the free() function of xmlmemory.c - entities.c HTMLtree.c parserInternals.c tree.c uri.c valid.c xinclude.c xmlIO.c xpath.c xpointer.c: removed the MEM_CLEANUP usage. Daniel
100 lines
2.3 KiB
C
100 lines
2.3 KiB
C
/*
|
|
* xmlmemory.h: interface for the memory allocation debug.
|
|
*
|
|
* Daniel.Veillard@w3.org
|
|
*/
|
|
|
|
|
|
#ifndef _DEBUG_MEMORY_ALLOC_
|
|
#define _DEBUG_MEMORY_ALLOC_
|
|
|
|
#include <stdio.h>
|
|
#include <libxml/xmlversion.h>
|
|
|
|
/*
|
|
* DEBUG_MEMORY_LOCATION should be activated only done when debugging
|
|
* libxml.
|
|
*/
|
|
/* #define DEBUG_MEMORY_FREED */
|
|
/* #define DEBUG_MEMORY_LOCATION */
|
|
|
|
#ifdef DEBUG
|
|
#ifndef DEBUG_MEMORY
|
|
#define DEBUG_MEMORY
|
|
#endif
|
|
#endif
|
|
|
|
#ifdef DEBUG_MEMORY_LOCATION
|
|
#define MEM_LIST /* keep a list of all the allocated memory blocks */
|
|
#define DEBUG_MEMORY_FREED
|
|
#endif
|
|
|
|
#ifdef DEBUG_MEMORY_FREED
|
|
#define MEM_CLEANUP(p,l) memset((p), -1, (l));
|
|
#else
|
|
#define MEM_CLEANUP(p,l)
|
|
#endif
|
|
|
|
#ifdef __cplusplus
|
|
extern "C" {
|
|
#endif
|
|
|
|
/*
|
|
* The XML memory wrapper support 4 basic overloadable functions
|
|
*/
|
|
typedef void (*xmlFreeFunc)(void *);
|
|
typedef void *(*xmlMallocFunc)(int);
|
|
typedef void *(*xmlReallocFunc)(void *, int);
|
|
typedef char *(*xmlStrdupFunc)(const char *);
|
|
|
|
/*
|
|
* The 4 interfaces used for all memory handling within libxml
|
|
*/
|
|
LIBXML_DLL_IMPORT extern xmlFreeFunc xmlFree;
|
|
LIBXML_DLL_IMPORT extern xmlMallocFunc xmlMalloc;
|
|
LIBXML_DLL_IMPORT extern xmlReallocFunc xmlRealloc;
|
|
LIBXML_DLL_IMPORT extern xmlStrdupFunc xmlMemStrdup;
|
|
|
|
/*
|
|
* The way to overload the existing functions
|
|
*/
|
|
int xmlMemSetup (xmlFreeFunc freeFunc,
|
|
xmlMallocFunc mallocFunc,
|
|
xmlReallocFunc reallocFunc,
|
|
xmlStrdupFunc strdupFunc);
|
|
int xmlMemGet (xmlFreeFunc *freeFunc,
|
|
xmlMallocFunc *mallocFunc,
|
|
xmlReallocFunc *reallocFunc,
|
|
xmlStrdupFunc *strdupFunc);
|
|
|
|
/*
|
|
* Initialization of the memory layer
|
|
*/
|
|
int xmlInitMemory (void);
|
|
|
|
/*
|
|
* Those are specific to the XML debug memory wrapper
|
|
*/
|
|
int xmlMemUsed (void);
|
|
void xmlMemDisplay (FILE *fp);
|
|
void xmlMemShow (FILE *fp, int nr);
|
|
void xmlMemoryDump (void);
|
|
int xmlInitMemory (void);
|
|
|
|
#ifdef DEBUG_MEMORY_LOCATION
|
|
#define xmlMalloc(x) xmlMallocLoc((x), __FILE__, __LINE__)
|
|
#define xmlRealloc(p, x) xmlReallocLoc((p), (x), __FILE__, __LINE__)
|
|
#define xmlMemStrdup(x) xmlMemStrdupLoc((x), __FILE__, __LINE__)
|
|
|
|
void * xmlMallocLoc(int size, const char *file, int line);
|
|
void * xmlReallocLoc(void *ptr,int size, const char *file, int line);
|
|
char * xmlMemStrdupLoc(const char *str, const char *file, int line);
|
|
#endif /* DEBUG_MEMORY_LOCATION */
|
|
|
|
#ifdef __cplusplus
|
|
}
|
|
#endif /* __cplusplus */
|
|
|
|
#endif /* _DEBUG_MEMORY_ALLOC_ */
|
|
|