https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=224615
--- Comment #6 from commit-h...@freebsd.org --- A commit references this bug: Author: markj Date: Mon Apr 27 15:59:20 UTC 2020 New revision: 360380 URL: https://svnweb.freebsd.org/changeset/base/360380 Log: Fix handling of EV_EOF for named pipes. Contrary to the kevent man page, EV_EOF on a fifo is not cleared by EV_CLEAR. Modify the read and write filters to clear EV_EOF when the fifo's PIPE_EOF flag is clear, and update the man page to document the new behaviour. Modify the write filter to return the amount of buffer space available even if no readers are present. This matches the behaviour for sockets. When reading from a pipe, only call pipeselwakeup() if some data was actually read. This prevents the continuous re-triggering of a EVFILT_READ event on EOF when in edge-triggered mode. PR: 203366, 224615 Submitted by: Jan Kokem?ller <jan.kokemuel...@gmail.com> MFC after: 2 weeks Differential Revision: https://reviews.freebsd.org/D24528 Changes: head/lib/libc/sys/kqueue.2 head/sys/kern/sys_pipe.c -- You are receiving this mail because: You are on the CC list for the bug. _______________________________________________ freebsd-bugs@freebsd.org mailing list https://lists.freebsd.org/mailman/listinfo/freebsd-bugs To unsubscribe, send any mail to "freebsd-bugs-unsubscr...@freebsd.org"
