| * Summary: interface for the memory allocator | |
| * Description: provides interfaces for the memory allocator, | |
| * including debugging capabilities. | |
| * | |
| * Copy: See Copyright for the status of this software. | |
| * | |
| * Author: Patrick Monnerat <pm@datasphere.ch>, DATASPHERE S.A. | |
| /if not defined(DEBUG_MEMORY_ALLOC__) | |
| /define DEBUG_MEMORY_ALLOC__ | |
| /include "libxmlrpg/xmlversion" | |
| * 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. | |
| * /define DEBUG_MEMORY_FREED | |
| * /define DEBUG_MEMORY_LOCATION | |
| /if defined(DEBUG) | |
| /if not defined(DEBUG_MEMORY) | |
| /define DEBUG_MEMORY | |
| /endif | |
| /endif | |
| * DEBUG_MEMORY_LOCATION: | |
| * | |
| * DEBUG_MEMORY_LOCATION should be activated only when debugging | |
| * libxml i.e. if libxml has been configured with --with-debug-mem too. | |
| /if defined(DEBUG_MEMORY_LOCATION) | |
| /endif | |
| * The XML memory wrapper support 4 basic overloadable functions. | |
| * xmlFreeFunc: | |
| * @mem: an already allocated block of memory | |
| * | |
| * Signature for a free() implementation. | |
| d xmlFreeFunc s * based(######typedef######) | |
| d procptr | |
| * xmlMallocFunc: | |
| * @size: the size requested in bytes | |
| * | |
| * Signature for a malloc() implementation. | |
| * | |
| * Returns a pointer to the newly allocated block or NULL in case of error. | |
| d xmlMallocFunc s * based(######typedef######) | |
| d procptr | |
| * xmlReallocFunc: | |
| * @mem: an already allocated block of memory | |
| * @size: the new size requested in bytes | |
| * | |
| * Signature for a realloc() implementation. | |
| * | |
| * Returns a pointer to the newly reallocated block or NULL in case of error. | |
| d xmlReallocFunc s * based(######typedef######) | |
| d procptr | |
| * xmlStrdupFunc: | |
| * @str: a zero terminated string | |
| * | |
| * Signature for an strdup() implementation. | |
| * | |
| * Returns the copy of the string or NULL in case of error. | |
| d xmlStrdupFunc s * based(######typedef######) | |
| d procptr | |
| * The 5 interfaces used for all memory handling within libxml. | |
| * Since indirect calls are only supported via a based prototype, | |
| * storage is accessed via functions. | |
| d get_xmlFree pr extproc('__get_xmlFree') | |
| d like(xmlFreeFunc) | |
| d set_xmlFree pr extproc('__set_xmlFree') | |
| d func value like(xmlFreeFunc) | |
| d xmlFree pr extproc('__call_xmlFree') | |
| d mem * value void * | |
| d get_xmlMalloc pr extproc('__get_xmlMalloc') | |
| d like(xmlMallocFunc) | |
| d set_xmlMalloc pr extproc('__set_xmlMalloc') | |
| d func value like(xmlMallocFunc) | |
| d xmlMalloc pr * extproc('__call_xmlMalloc') void * | |
| d size 10u 0 value size_t | |
| d get_xmlMallocAtomic... | |
| d pr extproc('__get_xmlMallocAtomic') | |
| d like(xmlMallocFunc) | |
| d set_xmlMallocAtomic... | |
| d pr extproc('__set_xmlMallocAtomic') | |
| d func value like(xmlMallocFunc) | |
| d xmlMallocAtomic... | |
| d pr * extproc('__call_xmlMallocAtomic') void * | |
| d size 10u 0 value size_t | |
| d get_xmlRealloc pr extproc('__get_xmlRealloc') | |
| d like(xmlReallocFunc) | |
| d set_xmlRealloc pr extproc('__set_xmlRealloc') | |
| d func value like(xmlReallocFunc) | |
| d xmlRealloc pr * extproc('__call_xmlRealloc') void * | |
| d mem * value void * | |
| d size 10u 0 value size_t | |
| d get_xmlMemStrdup... | |
| d pr extproc('__get_xmlMemStrdup') | |
| d like(xmlStrdupFunc) | |
| d set_xmlMemStrdup... | |
| d pr extproc('__set_xmlMemstrdup') | |
| d func value like(xmlStrdupFunc) | |
| d xmlMemStrdup pr * extproc('__call_xmlMemStrdup') void * | |
| d str * value options(*string) const char * | |
| * The way to overload the existing functions. | |
| * The xmlGc function have an extra entry for atomic block | |
| * allocations useful for garbage collected memory allocators | |
| d xmlMemSetup pr 10i 0 extproc('xmlMemSetup') | |
| d freeFunc value like(xmlFreeFunc) | |
| d mallocFunc value like(xmlMallocFunc) | |
| d reallocFunc value like(xmlReallocFunc) | |
| d strdupFunc value like(xmlStrdupFunc) | |
| d xmlMemGet pr 10i 0 extproc('xmlMemGet') | |
| d freeFunc like(xmlFreeFunc) | |
| d mallocFunc like(xmlMallocFunc) | |
| d reallocFunc like(xmlReallocFunc) | |
| d strdupFunc like(xmlStrdupFunc) | |
| d xmlGcMemSetup pr 10i 0 extproc('xmlGcMemSetup') | |
| d freeFunc value like(xmlFreeFunc) | |
| d mallocFunc value like(xmlMallocFunc) | |
| d mallocAtomicFunc... | |
| d value like(xmlMallocFunc) | |
| d reallocFunc value like(xmlReallocFunc) | |
| d strdupFunc value like(xmlStrdupFunc) | |
| d xmlGcMemGet pr 10i 0 extproc('xmlGcMemGet') | |
| d freeFunc like(xmlFreeFunc) | |
| d mallocFunc like(xmlMallocFunc) | |
| d mallocAtomicFunc... | |
| d like(xmlMallocFunc) | |
| d reallocFunc like(xmlReallocFunc) | |
| d strdupFunc like(xmlStrdupFunc) | |
| * Initialization of the memory layer. | |
| d xmlInitMemory pr 10i 0 extproc('xmlInitMemory') | |
| * Cleanup of the memory layer. | |
| d xmlCleanupMemory... | |
| d pr extproc('xmlCleanupMemory') | |
| * These are specific to the XML debug memory wrapper. | |
| d xmlMemUsed pr 10i 0 extproc('xmlMemUsed') | |
| d xmlMemBlocks pr 10i 0 extproc('xmlMemBlocks') | |
| d xmlMemDisplay pr extproc('xmlMemDisplay') | |
| d fp * value FILE * | |
| d xmlMmDisplayLast... | |
| d pr extproc('xmlMemDisplayLast') | |
| d fp * value FILE * | |
| d nbBytes 20i 0 value | |
| d xmlMemShow pr extproc('xmlMemShow') | |
| d fp * value FILE * | |
| d nr 10i 0 value | |
| d xmlMemoryDump pr extproc('xmlMemoryDump') | |
| d xmlMemMalloc pr * extproc('xmlMemMalloc') void * | |
| d size 10u 0 value size_t | |
| d xmlMemRealloc pr * extproc('xmlMemRealloc') void * | |
| d ptr * value void * | |
| d size 10u 0 value size_t | |
| d xmlMemFree pr extproc('xmlMemFree') | |
| d ptr * value void * | |
| d xmlMemoryStrdup... | |
| d pr * extproc('xmlMemoryStrdup') char * | |
| d str * value options(*string) const char * | |
| d xmlMallocLoc pr * extproc('xmlMallocLoc') void * | |
| d size 10u 0 value size_t | |
| d file * value options(*string) const char * | |
| d line 10i 0 value | |
| d xmlReallocLoc pr * extproc('xmlReallocLoc') void * | |
| d ptr * value void * | |
| d size 10u 0 value size_t | |
| d file * value options(*string) const char * | |
| d line 10i 0 value | |
| d xmlMallocAtomicLoc... | |
| d pr * extproc('xmlMallocAtomicLoc') void * | |
| d size 10u 0 value size_t | |
| d file * value options(*string) const char * | |
| d line 10i 0 value | |
| d xmlMemStrdupLoc... | |
| d pr * extproc('xmlMemStrdupLoc') char * | |
| d str * value options(*string) const char * | |
| d file * value options(*string) const char * | |
| d line 10i 0 value | |
| /if not defined(XML_GLOBALS_H) | |
| /if not defined(XML_THREADS_H__) | |
| /include "libxmlrpg/threads" | |
| /include "libxmlrpg/globals" | |
| /endif | |
| /endif | |
| /endif DEBUG_MEMORY_ALLOC__ |