The configuration space manager provides a portable interface for manipulating configuration data. The capabilities in this manager were defined in the POSIX 1003.1h/D3 proposed standard titled Services for Reliable, Available, and Serviceable Systems.
The directives provided by the configuration space manager are:
cfg_mount
- Mount a Configuration Space
cfg_unmount
- Unmount a Configuration Space
cfg_mknod
- Create a Configuration Node
cfg_get
- Get Configuration Node Value
cfg_set
- Set Configuration Node Value
cfg_link
- Create a Configuration Link
cfg_unlink
- Remove a Configuration Link
cfg_open
- Open a Configuration Space
cfg_read
- Read a Configuration Space
cfg_children
- Get Node Entries
cfg_mark
- Set Configuration Space Option
cfg_readdir
- Reads a directory
cfg_umask
- Sets a file creation mask
cfg_chmod
- Changes file mode
cfg_chown
- Changes the owner and/or group of a file
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