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SubjectRe: testers needed: fifo & POLLHUP & POLLERR
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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