rtxMemory.h File Reference

#include "rtxsrc/rtxContext.h"

Go to the source code of this file.

Defines
#define	RT_MH_DONTKEEPFREE   0x1
#define	RT_MH_VALIDATEPTR   0x2
#define	RT_MH_CHECKHEAP   0x4
#define	RT_MH_TRACE   0x8
#define	RT_MH_DIAG   0x10
#define	RT_MH_DIAG_DEBUG   0x20
#define	RT_MH_ZEROONFREE   0x40
#define	RT_MH_ZEROARRAY   0x80
#define	RT_MH_SYSALLOC   0x100
#define	OSRTMH_PROPID_DEFBLKSIZE   1
#define	OSRTMH_PROPID_SETFLAGS   2
#define	OSRTMH_PROPID_CLEARFLAGS   3
#define	OSRTMH_PROPID_KEEPFREEUNITS   4
#define	OSRTMH_PROPID_USER   10
#define	OSRTXM_K_MEMBLKSIZ   (4*1024)
#define	OSRTALLOCTYPE(pctxt, type)   (type*) rtxMemHeapAlloc (&(pctxt)->pMemHeap, sizeof(type))
#define	OSRTALLOCTYPEZ(pctxt, type)   (type*) rtxMemHeapAllocZ (&(pctxt)->pMemHeap, sizeof(type))
#define	OSRTREALLOCARRAY(pctxt, pseqof, type)
#define	OSCRTMALLOC0(nbytes)   malloc(nbytes)
#define	OSCRTFREE0(ptr)   free(ptr)
#define	OSCRTMALLOC   rtxMemAlloc
#define	OSCRTFREE   rtxMemFreePtr
#define	rtxMemAlloc(pctxt, nbytes)   rtxMemHeapAlloc(&(pctxt)->pMemHeap,nbytes)
#define	rtxMemSysAlloc(pctxt, nbytes)   rtxMemHeapSysAlloc(&(pctxt)->pMemHeap,nbytes)
#define	rtxMemAllocZ(pctxt, nbytes)   rtxMemHeapAllocZ(&(pctxt)->pMemHeap,nbytes)
#define	rtxMemSysAllocZ(pctxt, nbytes)   rtxMemHeapSysAllocZ(&(pctxt)->pMemHeap,nbytes)
#define	rtxMemRealloc(pctxt, mem_p, nbytes)   rtxMemHeapRealloc(&(pctxt)->pMemHeap, (void*)mem_p, nbytes)
#define	rtxMemSysRealloc(pctxt, mem_p, nbytes)   rtxMemHeapSysRealloc(&(pctxt)->pMemHeap,(void*)mem_p,nbytes)
#define	rtxMemFreePtr(pctxt, mem_p)   rtxMemHeapFreePtr(&(pctxt)->pMemHeap, (void*)mem_p)
#define	rtxMemSysFreePtr(pctxt, mem_p)   rtxMemHeapSysFreePtr(&(pctxt)->pMemHeap, (void*)mem_p)
#define	rtxMemAllocType(pctxt, ctype)   (ctype*)rtxMemHeapAlloc(&(pctxt)->pMemHeap,sizeof(ctype))
#define	rtxMemSysAllocType(pctxt, ctype)   (ctype*)rtxMemHeapSysAlloc(&(pctxt)->pMemHeap,sizeof(ctype))
#define	rtxMemAllocTypeZ(pctxt, ctype)   (ctype*)rtxMemHeapAllocZ(&(pctxt)->pMemHeap,sizeof(ctype))
#define	rtxMemSysAllocTypeZ(pctxt, ctype)   (ctype*)rtxMemHeapSysAllocZ(&(pctxt)->pMemHeap,sizeof(ctype))
#define	rtxMemFreeType(pctxt, mem_p)   rtxMemHeapFreePtr(&(pctxt)->pMemHeap, (void*)mem_p)
#define	rtxMemSysFreeType(pctxt, mem_p)   rtxMemHeapSysFreePtr(&(pctxt)->pMemHeap, (void*)mem_p)
#define	rtxMemAllocArray(pctxt, n, type)   (type*)rtxMemAllocArray2 (pctxt, n, sizeof(type), 0)
#define	rtxMemSysAllocArray(pctxt, n, type)   (type*)rtxMemAllocArray2 (pctxt, n, sizeof(type), RT_MH_SYSALLOC)
#define	rtxMemAllocArrayZ(pctxt, n, type)   (type*)rtxMemAllocArray2 (pctxt, n, sizeof(type), RT_MH_ZEROARRAY)
#define	rtxMemFreeArray(pctxt, mem_p)   rtxMemHeapFreePtr(&(pctxt)->pMemHeap, (void*)mem_p)
#define	rtxMemSysFreeArray(pctxt, mem_p)   rtxMemHeapSysFreePtr(&(pctxt)->pMemHeap, (void*)mem_p)
#define	rtxMemReallocArray(pctxt, mem_p, n, type)   (type*)rtxMemHeapRealloc(&(pctxt)->pMemHeap, (void*)mem_p, sizeof(type)*n)
#define	rtxMemNewAutoPtr(pctxt, nbytes)   rtxMemHeapAlloc(&(pctxt)->pMemHeap, nbytes)
#define	rtxMemAutoPtrRef(pctxt, ptr)   rtxMemHeapAutoPtrRef(&(pctxt)->pMemHeap, (void*)(ptr))
#define	rtxMemAutoPtrUnref(pctxt, ptr)   rtxMemHeapAutoPtrUnref(&(pctxt)->pMemHeap, (void*)(ptr))
#define	rtxMemAutoPtrGetRefCount(pctxt, ptr)   rtxMemHeapAutoPtrGetRefCount(&(pctxt)->pMemHeap, (void*)(ptr))
#define	rtxMemCheckPtr(pctxt, mem_p)   rtxMemHeapCheckPtr(&(pctxt)->pMemHeap, (void*)mem_p)
#define	rtxMemCheck(pctxt)   rtxMemHeapCheck(&(pctxt)->pMemHeap, __FILE__, __LINE__)
#define	rtxMemPrint(pctxt)   rtxMemHeapPrint(&(pctxt)->pMemHeap)
#define	rtxMemSetProperty(pctxt, propId, pProp)   rtxMemHeapSetProperty (&(pctxt)->pMemHeap, propId, pProp)
Functions
void	rtxMemHeapAddRef (void **ppvMemHeap)
void *	rtxMemHeapAlloc (void **ppvMemHeap, size_t nbytes)
void *	rtxMemHeapAllocZ (void **ppvMemHeap, size_t nbytes)
void *	rtxMemHeapSysAlloc (void **ppvMemHeap, size_t nbytes)
void *	rtxMemHeapSysAllocZ (void **ppvMemHeap, size_t nbytes)
int	rtxMemHeapCheckPtr (void **ppvMemHeap, const void *mem_p)
int	rtxMemHeapCreate (void **ppvMemHeap)
int	rtxMemHeapCreateExt (void **ppvMemHeap, OSMallocFunc malloc_func, OSReallocFunc realloc_func, OSFreeFunc free_func)
void	rtxMemHeapFreeAll (void **ppvMemHeap)
void	rtxMemHeapFreePtr (void **ppvMemHeap, void *mem_p)
void	rtxMemHeapSysFreePtr (void **ppvMemHeap, void *mem_p)
void *	rtxMemHeapRealloc (void **ppvMemHeap, void *mem_p, size_t nbytes_)
void *	rtxMemHeapSysRealloc (void **ppvMemHeap, void *mem_p, size_t nbytes_)
void	rtxMemHeapRelease (void **ppvMemHeap)
void	rtxMemHeapReset (void **ppvMemHeap)
void	rtxMemHeapSetProperty (void **ppvMemHeap, OSUINT32 propId, void *pProp)
void *	rtxMemNewArray (size_t nbytes)
void *	rtxMemNewArrayZ (size_t nbytes)
void	rtxMemDeleteArray (void *mem_p)
void *	rtxMemHeapAutoPtrRef (void **ppvMemHeap, void *ptr)
int	rtxMemHeapAutoPtrUnref (void **ppvMemHeap, void *ptr)
int	rtxMemHeapAutoPtrGetRefCount (void **ppvMemHeap, void *mem_p)
void	rtxMemHeapInvalidPtrHook (void **ppvMemHeap, const void *mem_p)
void	rtxMemHeapCheck (void **ppvMemHeap, const char *file, int line)
void	rtxMemHeapPrint (void **ppvMemHeap)
void	rtxMemSetAllocFuncs (OSMallocFunc malloc_func, OSReallocFunc realloc_func, OSFreeFunc free_func)
void	rtxMemFreeOpenSeqExt (OSCTXT *pctxt, struct OSRTDList *pElemList)
OSUINT32	rtxMemHeapGetDefBlkSize (OSCTXT *pctxt)
void	rtxMemSetDefBlkSize (OSUINT32 blkSize)
OSUINT32	rtxMemGetDefBlkSize (OSVOIDARG)
OSBOOL	rtxMemHeapIsEmpty (OSCTXT *pctxt)
OSBOOL	rtxMemIsZero (const void *pmem, size_t memsiz)
void	rtxMemFree (OSCTXT *pctxt)
void	rtxMemReset (OSCTXT *pctxt)
void *	rtxMemAllocArray2 (OSCTXT *pctxt, OSSIZE numElements, OSSIZE typeSize, OSUINT32 flags)

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Detailed Description

Memory management function and macro definitions.