Try a Fedora list ? -- Jason Hellenthal Inbox: [email protected] Voice: +1 (616) 953-0176 JJH48-ARIN
On Jul 8, 2013, at 2:15, Dan Shelton <[email protected]> wrote: > I'm trying to comprehend this: The ksh93 version in Fedora 19 is a > year old. Does anyone know why? > > Dan > > PS: Critical feature missing is poll(1) > > ---------- Forwarded message ---------- > From: Dan Shelton <[email protected]> > Date: 8 July 2013 07:25 > Subject: No POLLRDHUP in Fedora ksh poll(1)? > To: [email protected] > > > I'm trying to get POLLRDHUP working in the poll command but I can't > get it working, for example if I set p[0].events.pollrdhup=true > poll(1) never sets p[0].revents.pollrdhup to true even if I'm using a > socket which has been closed by the other side. > > I dug deeper and found that the Linux binary I created from ast-ksh > 20130628 doesn't have POLLRDHUP compiled in but > src/cmd/ksh93/bltins/poll.c certainly has support for it: > ----------- > ksh -c 'poll --man 2>&1 | grep -i hup' > .pollhup > members pollhup, pollerr, and pollnval are always set to 'true' in revents if > The pollinhup, pollnval and pollerr variables may appear in the > ${ar[x].revents.pollhup-} to get the value of ar[x].revents.pollhup > variables p[0].revents.pollin and p[0].revents.pollhup will be 'true' > pollin="true" pollhup="true" ) ) ) ; poll -t2 p ; print -v p' > grep RDHUP <src/cmd/ksh93/bltins/poll.c > #ifdef POLLRDHUP > { POLLRDHUP, "pollrdhup" }, > ----------- > > Can anyone check why this happens? > > Platform is Redhat Fedora 19 on a x84_64 server. > > Dan > > PS: The ksh93 version shipped with Fedora 19 is from the stone age. Is > there someone I can contact to rectify this? > _______________________________________________ > ast-users mailing list > [email protected] > http://lists.research.att.com/mailman/listinfo/ast-users
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