m2mb_heap.h File Reference

This file contains the public APIs and structures of the heap module. More...

#include <stdlib.h>

Go to the source code of this file.

Data Structures
struct	M2MB_ALLOC_NODE_DATA
	Structure for node data. More...

Macros
#define	MALLOC(len)   m2mb_os_malloc(len)
#define	CALLOC(nitems, size)   m2mb_os_calloc( nitems, size)
#define	FREE(ptr)   m2mb_os_free(ptr)
#define	REALLOC(ptr, len)   m2mb_os_realloc(ptr,len)
typedef struct M2MB_ALLOC_NODE_DATA	M2MB_HEAP_ALLOC_NODE_DATA_T
	Structure for node data. More...
void *	m2mb_heap_malloc (UINT32 reqBytes, char *file, int line)
	m2mb_heap_malloc allocates the memory for requested bytes(size) along with 20 bytes for M2MB_HEAP_ALLOC_NODE_T. More...
void *	m2mb_heap_realloc (void *ptr, UINT32 reqBytes, char *file, int line)
	m2mb_heap_realloc is called to reallocate the memory of size reqBytes pointed by pointer ptr. More...
void	m2mb_heap_free (void *ptr, char *file, int line)
	m2mb_heap_free is called to frees the memory pointed by ptr. More...
VOID	m2mb_heap_log_init (VOID)
	m2mb_heap_log_init is called to initialize the heap allocation list. More...
M2MB_HEAP_ALLOC_NODE_DATA_T *	m2mb_heap_getList (VOID)
	m2mb_heap_getList is called to get the pointer to the current node in the M2MB_HEAP_LOG_LIST_T. More...
VOID	m2mb_heap_resetTrace (VOID)
	m2mb_heap_resetTrace resets the current node in the list as the trace node. More...
UINT32	m2mb_heap_getSize (UINT8 *ptr)
	m2mb_heap_getSize returns the size of current node data in bytes. More...
INT32	m2mb_heap_stat (UINT32 *total_bytes, UINT32 *free_bytes)
	m2mb_heap_stat is called to get the status. More...

Detailed Description

This file contains the public APIs and structures of the heap module.

we866e4/epl/inc/modules/m2mb_heap.h

Note

<Notes, dependencies mandatory> Dependencies:

Author

SP

Date

19/02/2018

Definition in file m2mb_heap.h.

Macro Definition Documentation

CALLOC

#define CALLOC	(		nitems,
			size
	)		m2mb_os_calloc( nitems, size)

Definition at line 38 of file m2mb_heap.h.

FREE

#define FREE

(

ptr

)

m2mb_os_free(ptr)

Definition at line 39 of file m2mb_heap.h.

MALLOC

#define MALLOC

(

len

)

m2mb_os_malloc(len)

Definition at line 37 of file m2mb_heap.h.

REALLOC

#define REALLOC	(		ptr,
			len
	)		m2mb_os_realloc(ptr,len)

Definition at line 40 of file m2mb_heap.h.