Partition_Control Struct Reference

The following defines the control block used to manage each partition. More...

#include <part.h>

Collaboration diagram for Partition_Control:

Data Fields
Objects_Control	Object
	This field is the object management portion of a Partition instance. More...
void *	starting_address
	This field is the physical starting address of the Partition. More...
intptr_t	length
	This field is the size of the Partition in bytes. More...
uint32_t	buffer_size
	This field is the size of each buffer in bytes.
rtems_attribute	attribute_set
	This field is the attribute set provided at create time. More...
uint32_t	number_of_used_blocks
	This field is the of allocated buffers. More...
Chain_Control	Memory
	This field is the chain used to manage unallocated buffers. More...

Detailed Description

The following defines the control block used to manage each partition.

Field Documentation

attribute_set

rtems_attribute Partition_Control::attribute_set

This field is the attribute set provided at create time.

length

intptr_t Partition_Control::length

This field is the size of the Partition in bytes.

Referenced by _Partition_Is_buffer_valid().

Memory

Chain_Control Partition_Control::Memory

This field is the chain used to manage unallocated buffers.

Referenced by _Partition_Allocate_buffer(), and _Partition_Free_buffer().

number_of_used_blocks

uint32_t Partition_Control::number_of_used_blocks

This field is the of allocated buffers.

Object

Objects_Control Partition_Control::Object

This field is the object management portion of a Partition instance.

Referenced by _Partition_Free().

starting_address

void* Partition_Control::starting_address

This field is the physical starting address of the Partition.

Referenced by _Partition_Is_buffer_on_boundary(), and _Partition_Is_buffer_valid().

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The documentation for this struct was generated from the following file:

• /mnt/data0/chrisj/rtems/releases/rtems-release.git/4.11.3/ws-rtems/rtems-4.11.3/cpukit/rtems/include/rtems/rtems/part.h