File nut/os/heap.c

Included Files

#include <nut/include/cfg/os.h>

#include <nut/include/compiler.h>

#include </usr/avr/include/string.h>

#include <nut/include/sys/atom.h>

#include <nut/include/sys/heap.h>

Preprocessor definitions

#define MEMOVHD

Global Variable heapFreeList

HEAPNODE* volatile heapFreeList

Visible in:		nut/os/heap.c
Used in:	NutHeapAlloc()	nut/os/heap.c
	NutHeapFree()	nut/os/heap.c

Local Variables

available
static size_t available

Used in:	NutHeapAlloc()
	NutHeapAvailable()
	NutHeapFree()

Global Function NutHeapAdd()

void NutHeapAdd ( void* addr, size_t size )

Prototyped in:	nut/include/sys/heap.h
Calls:	NutHeapFree()	nut/os/heap.c

Global Function NutHeapAlloc()

void* NutHeapAlloc ( size_t size )

Prototyped in:	nut/include/sys/heap.h
Called by:	NutHeapAllocClear()	nut/os/heap.c
	NutSegBufInit()	nut/os/bankmem.c
References Variables:	available	nut/os/heap.c
	heapFreeList	nut/os/heap.c

Global Function NutHeapAllocClear()

void* NutHeapAllocClear ( size_t size )

Prototyped in:	nut/include/sys/heap.h
Calls:	NutHeapAlloc()	nut/os/heap.c
	memset()

Global Function NutHeapAvailable()

size_t NutHeapAvailable ( void )

Prototyped in:	nut/include/sys/heap.h
Called by:	NutSegBufInit()	nut/os/bankmem.c
References Variables:	available	nut/os/heap.c

Global Function NutHeapFree()

int NutHeapFree ( void* block )

Prototyped in:	nut/include/sys/heap.h
Called by:	NutHeapAdd()	nut/os/heap.c
References Variables:	available	nut/os/heap.c
	heapFreeList	nut/os/heap.c