| commit | 065ab4c4701ff6e28785eb8172925fc3068cc15e | [log] [tgz] |
|---|---|---|
| author | Eric Biggers <ebiggers@google.com> | Wed Oct 09 16:34:18 2019 -0700 |
| committer | Eric Biggers <ebiggers@google.com> | Mon Oct 21 13:22:08 2019 -0700 |
| tree | 0f38c08fbb7688dfecf9afcab26cb5bfc99d55e6 | |
| parent | 6f99756dab5ba23e5dc74cd4ad24edd53af39beb [diff] |
docs: ioctl-number: document fscrypt ioctl numbers The 'f' ioctls with numbers 19-26 decimal are currently used for fscrypt (a.k.a. ext4/f2fs/ubifs encryption), and up to 39 decimal is reserved for future fscrypt use, as per the comment in fs/ext4/ext4.h. So the reserved range is 13-27 hex. Document this in ioctl-number.rst. Signed-off-by: Eric Biggers <ebiggers@google.com>