_rtems_rfs_inode Struct Reference

The inode. More...

#include <rtems-rfs-inode.h>

Data Fields
uint16_t	links
	The number of links to the inode.
uint16_t	mode
	The mode of the node.
uint32_t	owner
	The owner of the node.
uint16_t	flags
	Reserved.
uint16_t	block_offset
	Amount of data held in the last block data.
uint32_t	block_count
	Number of blocks held by this file.
rtems_rfs_time	atime
	The access time.
rtems_rfs_time	mtime
	The modified time.
rtems_rfs_time	ctime
	The change time.
union {
rtems_rfs_inode_block   blocks [RTEMS_RFS_INODE_BLOCKS]
uint8_t   name [RTEMS_RFS_INODE_DATA_NAME_SIZE]
}	data
	Blocks.
rtems_rfs_inode_block	last_map_block
	The last block map block.
rtems_rfs_inode_block	last_data_block
	The last data block.

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Detailed Description

The inode.

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Field Documentation

rtems_rfs_time _rtems_rfs_inode::atime

The access time.

The last time the file was read.

rtems_rfs_time _rtems_rfs_inode::ctime

The change time.

The last time the inode was written too.

union { ... } _rtems_rfs_inode::data

Blocks.

These are the block numbers used by the node or table of nodes. The flags indicate the mode the blocks are being held in. In the direct table mode the blocks are entries in this table. In the indirect mode the blocks point to blocks that hold the block numbers. The data can also be a name if it fits. For example a symbolic link.

rtems_rfs_inode_block _rtems_rfs_inode::last_data_block

The last data block.

Used as the goal when allocating a new block.

rtems_rfs_inode_block _rtems_rfs_inode::last_map_block

The last block map block.

Used as the goal when allocating a new block for use in the map.

rtems_rfs_time _rtems_rfs_inode::mtime

The modified time.

The last time the file was written too.

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

• rtems/rfs/rtems-rfs-inode.h