milescovielloandClaude Opus 5.5 e1d4ccba49 fix(libkernel): take NOTE_LOWAT on socket read and write events ...

kevent threw for NOTE_LOWAT. On a socket's EVFILT_READ it now sets the
low-water mark as FreeBSD 11's filt_soread does: the event fires once the
buffered bytes reach it, or at end of file or on a listening socket, and
a later change of the knote replaces it. EVFILT_WRITE takes a mark of 1,
where the host's writability stands in for a free byte; other write marks
and marks below 1 still throw. A pipe ignores the mark, as filt_piperead
does.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

2026-10-17 10:58:41 +00:00

..

src

fix(libkernel): take NOTE_LOWAT on socket read and write events

2026-10-17 10:58:41 +00:00

Equeue.cpp

fix(libkernel): take NOTE_LOWAT on socket read and write events

2026-10-17 10:58:41 +00:00

Equeue.hpp

fix(libkernel): take NOTE_LOWAT on socket read and write events

2026-10-17 10:58:41 +00:00