membag.h File Reference

Memory Bag allocator for 8-bit AVR, 32-bit AVR, SAM.

Copyright (c) 2014-2018 Microchip Technology Inc. and its subsidiaries.

#include <stddef.h>

Macros
#define	MEMBAG(objsize, nr_objs)   { .block_size = objsize, .num_blocks = nr_objs }
	Macro used to create memory bags in conf_membag.h. More...
#define	MEMBAG_SIZE(objsize, nr_objs)   (objsize * nr_objs)
	Macro used to store the size of the membags in conf_membag.h. More...

Functions
void *	membag_alloc (const size_t size)
	Allocate a memory block via a block from the Membag pool. More...
void	membag_free (const void *ptr)
	Free a previously allocated memory block from the Membag pool. More...
size_t	membag_get_largest_free_block_size (void)
	Determine the largest available block size. More...
size_t	membag_get_smallest_free_block_size (void)
	Determine the smallest available block size. More...
size_t	membag_get_total (void)
	Determine the total memory from all membags. More...
size_t	membag_get_total_free (void)
	Determine the total remaining free memory from all membags. More...
void	membag_init (void)
	Initialize the membag system. More...