Creates bit allocator for blocks in the group simpler. More...
#include <rtems-rfs-group.h>
Collaboration diagram for _rtems_rfs_group:
Data Fields | |
| rtems_rfs_buffer_block | base |
| Base block number. | |
| size_t | size |
| The number of blocks in the group. More... | |
| rtems_rfs_bitmap_control | block_bitmap |
| The block bitmap control. | |
| rtems_rfs_buffer_handle | block_bitmap_buffer |
| The handle to the block bitmap buffer. | |
| rtems_rfs_bitmap_control | inode_bitmap |
| The inode bitmap control. | |
| rtems_rfs_buffer_handle | inode_bitmap_buffer |
| The handle to the inode bitmap buffer. | |
Detailed Description
Creates bit allocator for blocks in the group simpler.
A group is a selection of blocks on the disk. Typically the number of blocks in a group is determined by the number of bits a block holds. This makes the bit allocator for blocks in the group simpler plus is allows a simple way to localise access to files and directories.
Field Documentation
◆ size
| size_t _rtems_rfs_group::size |
The number of blocks in the group.
Groups may be different sizes.
The documentation for this struct was generated from the following file:
- /mnt/data0/chrisj/rtems/releases/rtems-release.git/4.11.2/ws-rtems/rtems-4.11.2/cpukit/libfs/src/rfs/rtems-rfs-group.h
