OSAlloc.h File Reference

#include <platform.h>

Go to the source code of this file.

Data Structures
struct	HeapCell
struct	Heap

Macros
#define	OSAlloc(size)   OSAllocFromHeap(__OSCurrHeap, (size))
#define	OSFree(ptr)   OSFreeToHeap(__OSCurrHeap, (ptr))

Typedefs
typedef int	OSHeapHandle

Functions
void *	OSInitAlloc (void *, void *, int)
OSHeapHandle	OSCreateHeap (void *, void *)
void	OSDestroyHeap (size_t idx)
OSHeapHandle	OSSetCurrentHeap (OSHeapHandle)
void *	OSAllocFromHeap (OSHeapHandle heap, size_t size)
size_t	OSCheckHeap (OSHeapHandle)
void	OSFreeToHeap (OSHeapHandle heap, void *ptr)

Variables
volatile OSHeapHandle	__OSCurrHeap

Macro Definition Documentation

OSAlloc

#define OSAlloc

(

size

)

OSAllocFromHeap(__OSCurrHeap, (size))

OSFree

#define OSFree

(

ptr

)

OSFreeToHeap(__OSCurrHeap, (ptr))

Typedef Documentation

OSHeapHandle

typedef int OSHeapHandle

Function Documentation

OSInitAlloc()

void * OSInitAlloc	(	void *	arenaStart,
		void *	arenaEnd,
		int	maxHeaps
	)

OSCreateHeap()

OSHeapHandle OSCreateHeap	(	void *	start,
		void *	end
	)

OSDestroyHeap()

void OSDestroyHeap

(

size_t

idx

)

OSSetCurrentHeap()

OSHeapHandle OSSetCurrentHeap

(

OSHeapHandle

heap

)

OSAllocFromHeap()

void * OSAllocFromHeap	(	OSHeapHandle	heap,
		size_t	size
	)

OSCheckHeap()

size_t OSCheckHeap

(

OSHeapHandle

heap

)

OSFreeToHeap()

void OSFreeToHeap	(	OSHeapHandle	heap,
		void *	ptr
	)

Variable Documentation

__OSCurrHeap

volatile OSHeapHandle __OSCurrHeap

extern