Lines Matching refs:sysfs

15 sysfs's functionality.  Where sysfs is a filesystem-based view of
19 With sysfs, an object is created in kernel (for example, when a device
20 is discovered) and it is registered with sysfs.  Its attributes then
21 appear in sysfs, allowing userspace to read the attributes via
24 destroyed in kernel, the kernel controls the lifecycle of the sysfs
25 representation, and sysfs is merely a window on all this.
30 As with sysfs, readdir(3) queries the list of items and/or attributes.
31 symlink(2) can be used to group items together.  Unlike sysfs, the
35 Both sysfs and configfs can and should exist together on the same
48 subdirectory (or more than one) under /config.  Like sysfs, the
54 values.  Like sysfs, attributes should be ASCII text files, preferably
55 with only one value per file.  The same efficiency caveats from sysfs
58 Like sysfs, configfs expects write(2) to store the entire buffer at