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.
void *	starting_address
	This field is the physical starting address of the Partition.
intptr_t	length
	This field is the size of the Partition in bytes.
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.
uint32_t	number_of_used_blocks
	This field is the of allocated buffers.
Chain_Control	Memory
	This field is the chain used to manage unallocated buffers.

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Detailed Description

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

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Field Documentation

rtems_attribute Partition_Control::attribute_set

This field is the attribute set provided at create time.

intptr_t Partition_Control::length

This field is the size of the Partition in bytes.

Referenced by _Partition_Is_buffer_valid().

Chain_Control Partition_Control::Memory

This field is the chain used to manage unallocated buffers.

Referenced by _Partition_Allocate_buffer(), and _Partition_Free_buffer().

uint32_t Partition_Control::number_of_used_blocks

This field is the of allocated buffers.

Objects_Control Partition_Control::Object

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

Referenced by _Partition_Free().

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:

• rtems/rtems/part.h