[Bug 196666] write(2) maximum I/O size too small / inadequately documented in man page
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Tue Oct 17 02:52:03 UTC 2017
https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=196666
--- Comment #3 from commit-hook at freebsd.org ---
A commit references this bug:
Author: emaste
Date: Tue Oct 17 02:51:46 UTC 2017
New revision: 324683
URL: https://svnweb.freebsd.org/changeset/base/324683
Log:
write.2: correct maximum nbytes size for EINVAL error
In FreeBSD 11 and later debug.iosize_max_clamp defaults to 0, and the
maximum nbytes count for write(2) is SSIZE_MAX. Update the man page to
document this, and mention the sysctl that can be set to obtain the
previous behaviour.
PR: 196666
MFC after: 1 week
Sponsored by: The FreeBSD Foundation
Changes:
head/lib/libc/sys/write.2
head/lib/libstand/
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