DEBUG_MEMORY

#define DEBUG_MEMORY

DEBUG_MEMORY replaces the allocator with a collect and debug shell to the libc allocator. DEBUG_MEMORY should only be activated when debugging libxml i.e. if libxml has been configured with --with-debug-mem too.

xmlFreeFunc ()

void        (*xmlFreeFunc)                  (void *mem);

Signature for a free() implementation.

xmlMallocFunc ()

void*       (*xmlMallocFunc)                (size_t size);

Signature for a malloc() implementation.

xmlReallocFunc ()

void*       (*xmlReallocFunc)               (void *mem,
                                             size_t size);

Signature for a realloc() implementation.

xmlStrdupFunc ()

char*       (*xmlStrdupFunc)                (const char *str);

Signature for an strdup() implementation.

xmlMemSetup ()

int         xmlMemSetup                     (xmlFreeFunc freeFunc,
                                             xmlMallocFunc mallocFunc,
                                             xmlReallocFunc reallocFunc,
                                             xmlStrdupFunc strdupFunc);

Override the default memory access functions with a new set This has to be called before any other libxml routines !

Should this be blocked if there was already some allocations done ?

xmlMemGet ()

int         xmlMemGet                       (xmlFreeFunc *freeFunc,
                                             xmlMallocFunc *mallocFunc,
                                             xmlReallocFunc *reallocFunc,
                                             xmlStrdupFunc *strdupFunc);

Provides the memory access functions set currently in use

xmlGcMemSetup ()

int         xmlGcMemSetup                   (xmlFreeFunc freeFunc,
                                             xmlMallocFunc mallocFunc,
                                             xmlMallocFunc mallocAtomicFunc,
                                             xmlReallocFunc reallocFunc,
                                             xmlStrdupFunc strdupFunc);

Override the default memory access functions with a new set This has to be called before any other libxml routines ! The mallocAtomicFunc is specialized for atomic block allocations (i.e. of areas useful for garbage collected memory allocators

Should this be blocked if there was already some allocations done ?

xmlGcMemGet ()

int         xmlGcMemGet                     (xmlFreeFunc *freeFunc,
                                             xmlMallocFunc *mallocFunc,
                                             xmlMallocFunc *mallocAtomicFunc,
                                             xmlReallocFunc *reallocFunc,
                                             xmlStrdupFunc *strdupFunc);

Provides the memory access functions set currently in use The mallocAtomicFunc is specialized for atomic block allocations (i.e. of areas useful for garbage collected memory allocators

xmlInitMemory ()

int         xmlInitMemory                   (void);

Initialize the memory layer.

xmlMemUsed ()

int         xmlMemUsed                      (void);

Provides the amount of memory currently allocated

xmlMemDisplay ()

void        xmlMemDisplay                   (FILE *fp);

show in-extenso the memory blocks allocated

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

xmlMemoryDump ()

void        xmlMemoryDump                   (void);

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

xmlMemMalloc ()

void*       xmlMemMalloc                    (size_t size);

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

xmlMemRealloc ()

void*       xmlMemRealloc                   (void *ptr,
                                             size_t size);

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

xmlMemFree ()

void        xmlMemFree                      (void *ptr);

a free() equivalent, with error checking.

xmlMemoryStrdup ()

char*       xmlMemoryStrdup                 (const char *str);

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

xmlMallocLoc ()

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

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

xmlReallocLoc ()

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

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

xmlMallocAtomicLoc ()

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

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

xmlMemStrdupLoc ()

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

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

xmlMalloc()

#define     xmlMalloc(size)

Wrapper for the malloc() function used in the XML library.

xmlMallocAtomic()

#define     xmlMallocAtomic(size)

Wrapper for the malloc() function used in the XML library for allocation of block not containing pointers to other areas.

xmlRealloc()

#define     xmlRealloc(ptr, size)

Wrapper for the realloc() function used in the XML library.

xmlMemStrdup()

#define     xmlMemStrdup(str)

Wrapper for the strdup() function, xmlStrdup() is usually preferred.