Date: Mon, 17 Dec 2001 17:57:12 -0600 From: Steve Price <steve@FreeBSD.org> To: Warner Losh <imp@harmony.village.org> Cc: Erik Trulsson <ertr1013@student.uu.se>, Andreas Klemm <andreas@FreeBSD.org>, cvs-committers@FreeBSD.org, cvs-all@FreeBSD.org Subject: Re: cvs commit: ports/print/apsfilter Makefile ports/print/apsfilter/files patch-bin::aps2file ports/print/apsfilter/scripts pre-configure Message-ID: <20011217175712.R72144@bsd.havk.org> In-Reply-To: <200112172140.fBHLeDM79393@harmony.village.org>; from imp@harmony.village.org on Mon, Dec 17, 2001 at 02:40:13PM -0700 References: <20011217201850.A21347@student.uu.se> <200112171847.fBHIlbP69769@freefall.freebsd.org> <20011217130555.J72144@bsd.havk.org> <20011217201850.A21347@student.uu.se> <200112172140.fBHLeDM79393@harmony.village.org>
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On Mon, Dec 17, 2001 at 02:40:13PM -0700, Warner Losh wrote: > csh works. But sh says: > $ echo hello > /dev/stdout > cannot create /dev/stdout: permission denied > $ ls -l /dev/stdout > crw-rw-rw- 1 root wheel 22, 1 Jun 18 2001 /dev/stdout Right and looking at the doio function src/contrib/tcsh/sh.sem.c starting at around line 855 they workaround this problem with the dcopy function which is essentially a call to dup/dup2. I've tried a similar thing for /bin/sh and while I was able to make it work for this particular case I'm missing some other magic because it breaks other types of redirection. Hmm... -steve To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe cvs-all" in the body of the message
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