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SubjectRe: testers needed: fifo & POLLHUP & POLLERR
On Wed, 8 Mar 2000, Manfred Spraul wrote:

A run on a SunOS5.7

Thomas

Thomas S. Iversen
zensonic@diku.dk
Dept. of computer science - copenhagen, denmark.
fifotest OS: sysname SunOS
release 5.7
version Generic_106541-08
machine sun4u

supported poll flags:
POLLIN: 1h
POLLRDNORM: 40h
POLLRDBAND: 80h
POLLPRI: 2h
POLLOUT: 4h
POLLWRNORM: 4h
POLLWRBAND: 100h
POLLERR: 8h
POLLHUP: 10h
POLLNVAL: 20h
--> pollflags 1c7h.
fifo, single reader, no writer, fd_r: ret 1, errno 0, flags 104h.
fifo, reader, writer, empty, fd_r: ret 1, errno 0, flags 104h.
fifo, reader, writer, empty, fd_w: ret 1, errno 0, flags 104h.
close(WR)
fifo, reader, writer gone, empty, fd_r: ret 1, errno 0, flags 10h.
open(WR)
fifo, reader, writer reappeared, empty, fd_r: ret 1, errno 0, flags 104h.
fifo, reader, writer reappeared, empty, fd_w: ret 1, errno 0, flags 104h.
write()
fifo, reader, writer, 1 byte, fd_r: ret 1, errno 0, flags 145h.
fifo, reader, writer, 1 byte, fd_w: ret 1, errno 0, flags 145h.
fifo, reader, writer gone, 1 byte, fd_r: ret 1, errno 0, flags 51h.
read()
fifo, reader, writer gone, empty, fd_r: ret 1, errno 0, flags 10h.
open(WR)
fifo, reader, writer reappeared, empty, fd_r: ret 1, errno 0, flags 104h.
close(RD)
fifo, no reader, writer, empty, fd_w: ret 1, errno 0, flags 104h.
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