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| author | Andi Kleen <ak@suse.de> | 2007-05-02 19:27:20 +0200 |
|---|---|---|
| committer | Andi Kleen <andi@basil.nowhere.org> | 2007-05-02 19:27:20 +0200 |
| commit | 421f028100cbef0ba15086d63cad87fb6e5c3da9 (patch) | |
| tree | 18174d51cce6ebeaf89e8fa83850d4d22d62c3eb /Documentation/CodingStyle | |
| parent | 05cb007dac9a50148daf87d0b9469e0cd05fd5e7 (diff) | |
| download | linux-421f028100cbef0ba15086d63cad87fb6e5c3da9.tar.bz2 | |
[PATCH] x86-64: Define IGNORE_IOCTL() macro for compat_ioctls
Define a new IGNORE_IOCTL() to let a compat ioctl not be warned about even when
it is not implemented.
This is the same as COMPATIBLE_IOCTL internally, but better self documentng.
Valid reasons to use this:
- It is implemented with ->compat_ioctl on some device, but programs
call it on others too.
- The ioctl is not implemented in the native kernel, but programs
call it commonly anyways.
Most other reasons are not valid.
Signed-off-by: Andi Kleen <ak@suse.de>
Diffstat (limited to 'Documentation/CodingStyle')
0 files changed, 0 insertions, 0 deletions