Message-Id:	<199903011812.SAA19946@out2.ibm.net>
From:	"Mark E." <snowball3 AT usa DOT net>
To:	djgpp-workers AT delorie DOT com
Date:	Mon, 1 Mar 1999 13:12:27 -0500
MIME-Version:	1.0
Subject:	Re: chroot patches r3
References:	<199902281957 DOT TAA94214 AT out5 DOT ibm DOT net>
In-reply-to:	<Pine.SUN.3.91.990301112814.2578N-100000@is>
X-mailer:	Pegasus Mail for Win32 (v3.01d)
Reply-To:	djgpp-workers AT delorie DOT com

--Message-Boundary-22211
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> > + int
> > + fchroot (int fd)
> > + {
> > +   unsigned int flags = __chroot_flags;
> > + 
> > +   if (fd < 0)
> > +   {
> > +     errno = EINVAL;
> > +     return -1;
> > +   }
> 
> I think errno should be set here to EBADF, not EINVAL.

Since an attempt to open() a directory will return -1 for a file descriptor, I 
think for now it might be better to remove that check since it would 
interfere with the very incompatibility that is being worked around.

Also, I've attached patches for chroot.txh and fchroot.txh, plus patches 
for crt1.c and a revised patch for c1root.c.

Mark

--- 
Mark Elbrecht
snowball3 AT usa DOT net http://members.xoom.com/snowball3/

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