xmlmemory

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xmlmemory

Name

xmlmemory --

Synopsis



#define     NO_DEBUG_MEMORY
void        xmlFree                         (void *ptr);
void*       xmlMalloc                       (int size);
void*       xmlRealloc                      (void *ptr,
                                             int size);
char*       xmlMemStrdup                    (const char *str);
int         xmlInitMemory                   (void);
int         xmlMemUsed                      (void);
void        xmlMemoryDump                   (void);
void        xmlMemDisplay                   (FILE *fp);
void        xmlMemShow                      (FILE *fp,
                                             int nr);
#define     DEBUG_MEMORY_LOCATION
#define     DEBUG_MEMORY
#define     MEM_LIST
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);

Description

Details

NO_DEBUG_MEMORY

#define NO_DEBUG_MEMORY

xmlFree ()

void        xmlFree                         (void *ptr);

a free() equivalent, with error checking.

ptr : the memory block pointer

xmlMalloc ()

void*       xmlMalloc                       (int size);

a malloc() equivalent, with logging of the allocation info.

size : an int specifying the size in byte to allocate.

xmlRealloc ()

void*       xmlRealloc                      (void *ptr,
                                             int size);

a realloc() equivalent, with logging of the allocation info.

`ptr` :	the initial memory block pointer
`size` :	an int specifying the size in byte to allocate.

xmlMemStrdup ()

char*       xmlMemStrdup                    (const char *str);

a strdup() equivalent, with logging of the allocation info.

`str` :
Returns :	a pointer to the new string or NULL if allocation error occured.

xmlInitMemory ()

int         xmlInitMemory                   (void);

Initialize the memory layer.

Returns :

0 on success

xmlMemUsed ()

int         xmlMemUsed                      (void);

returns the amount of memory currenly allocated

Returns :

an int representing the amount of memory allocated.

xmlMemoryDump ()

void        xmlMemoryDump                   (void);

Dump in-extenso the memory blocks allocated to the file .memorylist

xmlMemDisplay ()

void        xmlMemDisplay                   (FILE *fp);

show in-extenso the memory blocks allocated

fp : a FILE descriptor used as the output file, if NULL, the result is written to the file .memorylist

xmlMemShow ()

void        xmlMemShow                      (FILE *fp,
                                             int nr);

show a show display of the memory allocated, and dump the nr last allocated areas which were not freed

`fp` :	a FILE descriptor used as the output file
`nr` :	number of entries to dump

DEBUG_MEMORY_LOCATION

#define DEBUG_MEMORY_LOCATION

DEBUG_MEMORY

#define DEBUG_MEMORY

MEM_LIST

#define MEM_LIST /* keep a list of all the allocated memory blocks */

xmlMallocLoc ()

void*       xmlMallocLoc                    (int size,
                                             const char *file,
                                             int line);

a malloc() equivalent, with logging of the allocation info.

`size` :	an int specifying the size in byte to allocate.
`file` :	the file name or NULL `file`: the line number
`line` :

xmlReallocLoc ()

void*       xmlReallocLoc                   (void *ptr,
                                             int size,
                                             const char *file,
                                             int line);

a realloc() equivalent, with logging of the allocation info.

`ptr` :	the initial memory block pointer
`size` :	an int specifying the size in byte to allocate.
`file` :	the file name or NULL
`line` :

xmlMemStrdupLoc ()

char*       xmlMemStrdupLoc                 (const char *str,
                                             const char *file,
                                             int line);

a strdup() equivalent, with logging of the allocation info.

`str` :
`file` :	the file name or NULL
`line` :
Returns :	a pointer to the new string or NULL if allocation error occured.

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