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uio: provide uioadvance()
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Authored by glebius on Feb 10 2025, 10:21 PM.

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olce

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markj

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network

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rGa1424b75453f: uio: provide uioadvance()

Summary

The function advances data pointers forward in given uio by offset. It
is planned to be used for interaction between aio(4) and unix(4).

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rG FreeBSD src repository

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Event Timeline

glebius created this revision.Feb 10 2025, 10:21 PM

Herald added subscribers: olce, imp. · View Herald TranscriptFeb 10 2025, 10:21 PM

glebius requested review of this revision.Feb 10 2025, 10:21 PM

Harbormaster completed remote builds in B62342: Diff 150802.Feb 10 2025, 10:21 PM

glebius added a parent revision: D48919: sockets: provide protocol method pr_kqfilter.Feb 10 2025, 10:21 PM

glebius added a child revision: D48921: unix: new implementation of unix/stream & unix/seqpacket.

markj added inline comments.Feb 11 2025, 3:04 PM

sys/kern/subr_uio.c
297	Also add `MPASS(uio->uio_resid >= 0)` before. I think we can put these assertions into the loop body too.

This revision was not accepted when it landed; it landed in state Needs Review.Apr 30 2025, 9:24 PM

Closed by commit rGa1424b75453f: uio: provide uioadvance() (authored by glebius). · Explain Why

This revision was automatically updated to reflect the committed changes.

glebius added a commit: rGa1424b75453f: uio: provide uioadvance().

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Size

sys/

kern/

subr_uio.c

31 lines

sys/

uio.h

1 line

Diff 154593

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sys/kern/subr_uio.c