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Differential D29935

ioccom: define ioctl cmd value that can never be valid
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Authored by kib on Apr 22 2021, 7:43 PM.
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jhb
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rG619fe0958612: ioccom: define ioctl cmd value that can never be valid
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.

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rG FreeBSD src repository
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kib requested review of this revision.Apr 22 2021, 7:43 PM
kib created this revision.
jhb accepted this revision.Apr 29 2021, 4:43 PM
This revision is now accepted and ready to land.Apr 29 2021, 4:43 PM
Closed by commit rG619fe0958612: ioccom: define ioctl cmd value that can never be valid (authored by kib). · Explain WhyApr 30 2021, 2:45 PM
This revision was automatically updated to reflect the committed changes.
kib added a commit: rG619fe0958612: ioccom: define ioctl cmd value that can never be valid.

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sys/
sys/
3 lines

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sys/sys/ioccom.h

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