workspacegreedy.c File Reference

This source file contains the implementation of rtems_workspace_greedy_allocate(), rtems_workspace_greedy_allocate_all_except_largest(), and rtems_workspace_greedy_free(). More...

#include <rtems/rtems/support.h>
#include <rtems/score/apimutex.h>
#include <rtems/score/heapimpl.h>
#include <rtems/score/threaddispatch.h>
#include <rtems/score/wkspace.h>
#include <rtems/malloc.h>

Macros
#define	SBRK_ALLOC_SIZE   (128 * 1024UL * 1024UL)

Functions
void *	rtems_workspace_greedy_allocate (const uintptr_t *block_sizes, size_t block_count)
	Greedy allocates that empties the RTEMS Workspace.
void *	rtems_workspace_greedy_allocate_all_except_largest (uintptr_t *allocatable_size)
	Greedy allocates all blocks of the RTEMS Workspace except the largest free block.
void	rtems_workspace_greedy_free (void *opaque)
	Frees space of a greedy allocation to the RTEMS Workspace.

Detailed Description

This source file contains the implementation of rtems_workspace_greedy_allocate(), rtems_workspace_greedy_allocate_all_except_largest(), and rtems_workspace_greedy_free().