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ioccom: define ioctl cmd value that can never be valid
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Authored by kib on Apr 22 2021, 7:43 PM.

Details

Summary

Its use is for cases where some filler is needed for cmd, or we need an indication that there were no cmd supplied, and so on.

Diff Detail

Repository
R10 FreeBSD src repository
Lint
Automatic diff as part of commit; lint not applicable.
Unit
Automatic diff as part of commit; unit tests not applicable.

Event Timeline

kib requested review of this revision.Apr 22 2021, 7:43 PM
kib created this revision.
This revision is now accepted and ready to land.Apr 29 2021, 4:43 PM