[Bug 227259] accept()/poll() and shutdown()/close() - not work as in FreeBSD10, may broke many apps

bugzilla-noreply at freebsd.org bugzilla-noreply at freebsd.org
Sat Apr 7 16:28:10 UTC 2018


https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=227259

--- Comment #10 from rozhuk.im at gmail.com ---
IMHO:
 - shutdown() and close() should wakes up all thread on all descriptors that
wait blocking i/o.
 - shutdown() should generate EOF for all syscals:
read()/recv/write()/send()/accept()/poll()/kqueue()/etc...
 - close() should generate BADFD for all syscals:
read()/recv/write()/send()/accept()/poll() and kqueue() (on close kqueue fd)
for all descriptors types

See linux: if you call shutdown() then you know that everything wakes up, it is
very useful.

Well, at lest return old behavior from FreeBSD 10.

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