[Bug 1585] pipe->Semaphore not deleted by pipe_release when file open flags are O_WRONLY | O_NONBLOCK

bugzilla-daemon at rtems.org bugzilla-daemon at rtems.org
Fri Jun 25 00:02:14 CDT 2010


https://www.rtems.org/bugzilla/show_bug.cgi?id=1585

--- Comment #4 from Bharath Suri <bharath.s.jois at gmail.com> 2010-06-25 00:02:11 CDT ---
IF the reader opens the pipe first, the barrier is created and the reader will
be waiting at the barrier. Now, when the reader is blocked, if the writer opens
the fifo, no new barriers are created. The barrier created by the reader is
associated with the pipe/fifo and the writer releases the reader on this
barrier.

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