Messages in this thread | | | Date | Wed, 8 Mar 2000 16:28:54 +0100 | From | Romano Giannetti <> | Subject | Re: testers needed: fifo & POLLHUP & POLLERR |
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Alpha machine:
fifotest OS: sysname OSF1 release V4.0 version 878 machine alpha
supported poll flags: POLLIN: 1h POLLRDNORM: 40h POLLRDBAND: 80h POLLPRI: 2h POLLOUT: 4h POLLWRNORM: 100h POLLWRBAND: 200h POLLERR: 8h POLLHUP: 10h POLLNVAL: 20h --> pollflags 3c7h. fifo, single reader, no writer, fd_r: ret 1, errno 0, flags 45h. fifo, reader, writer, empty, fd_r: ret 1, errno 0, flags 4h. fifo, reader, writer, empty, fd_w: ret 1, errno 0, flags 4h. close(WR) fifo, reader, writer gone, empty, fd_r: ret 1, errno 0, flags 45h. open(WR) fifo, reader, writer reappeared, empty, fd_r: ret 1, errno 0, flags 4h. fifo, reader, writer reappeared, empty, fd_w: ret 1, errno 0, flags 4h. write() fifo, reader, writer, 1 byte, fd_r: ret 1, errno 0, flags 45h. fifo, reader, writer, 1 byte, fd_w: ret 1, errno 0, flags 45h. fifo, reader, writer gone, 1 byte, fd_r: ret 1, errno 0, flags 45h. read() fifo, reader, writer gone, empty, fd_r: ret 1, errno 0, flags 45h. open(WR) fifo, reader, writer reappeared, empty, fd_r: ret 1, errno 0, flags 4h. close(RD) fifo, no reader, writer, empty, fd_w: ret 1, errno 0, flags 4h.
-- Romano Giannetti - Univ. Pontificia Comillas (Madrid, Spain) Electronic Engineer - phone +34 915 422 800 ext 2416 fax +34 915 596 569
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