support.h File Reference

This header file defines support services of the API. More...

#include <stdbool.h>
#include <stddef.h>
#include <stdint.h>
#include <rtems/config.h>
#include <rtems/rtems/status.h>
#include <rtems/rtems/types.h>
#include <rtems/score/heapinfo.h>

Go to the source code of this file.

Macros
#define	RTEMS_MILLISECONDS_TO_MICROSECONDS(_ms)   ( ( _ms ) * 1000UL )
	Returns the number of microseconds for the specified milliseconds value. More...
#define	RTEMS_MICROSECONDS_TO_TICKS(_us)   ( ( _us ) / rtems_configuration_get_microseconds_per_tick() )
	Returns the number of clock ticks for the specified microseconds value. More...
#define	RTEMS_MILLISECONDS_TO_TICKS(_ms)   RTEMS_MICROSECONDS_TO_TICKS( RTEMS_MILLISECONDS_TO_MICROSECONDS( _ms ) )
	Returns the number of clock ticks for the specified milliseconds value. More...

Functions
static bool	rtems_is_name_valid (rtems_status_code name)
	Returns true, if the specified object name is valid, otherwise returns false. More...
static void	rtems_name_to_characters (rtems_name name, char *c1, char *c2, char *c3, char *c4)
	Breaks the object name into the four component characters. More...
bool	rtems_workspace_allocate (size_t bytes, void **pointer)
	% More...
bool	rtems_workspace_free (void *pointer)
	% More...
bool	rtems_workspace_get_information (Heap_Information_block *the_info)
	% More...
void *	rtems_workspace_greedy_allocate (const uintptr_t *block_sizes, size_t block_count)
	% More...
void *	rtems_workspace_greedy_allocate_all_except_largest (uintptr_t *allocatable_size)
	% More...
void	rtems_workspace_greedy_free (void *opaque)
	% More...

Detailed Description

This header file defines support services of the API.

Definition in file support.h.