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Differential D43457

kern: pts: do not special case closed slave side
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Authored by kevans on Jan 15 2024, 5:53 AM.
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cy
imp
kib
Commits
rG30189156d325: kern: pts: do not special case closed slave side
Summary

This would previously return 1 if the slave side of the pts was closed
to force an application to read() from it and observe the EOF, but it's
not clear why and this is inconsistent both with how we handle devices
with similar mechanics (like pipes) and also with other kernels, such as
OpenBSD/NetBSD and Linux.

PR: 239604

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rG FreeBSD src repository
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PathSize
sys/
kern/
7 lines
tests/
sys/
kern/
3 lines
64 lines

Diff 132805

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sys/kern/tty_pts.c

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tests/sys/kern/Makefile

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tests/sys/kern/tty_pts.c

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