Date: Wed, 28 Dec 2005 05:23:32 +0200 From: Giorgos Keramidas <keramida@freebsd.org> To: Tzachi Tager <tzachi_tager@yahoo.com> Cc: freebsd-bugs@freebsd.org Subject: Re: using /dev/null in chrooted enviroment Message-ID: <20051228032332.GA30303@flame.pc> In-Reply-To: <20051227144939.11177.qmail@web30812.mail.mud.yahoo.com> References: <20051227144939.11177.qmail@web30812.mail.mud.yahoo.com>
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On 2005-12-27 06:49, Tzachi Tager <tzachi_tager@yahoo.com> wrote: > Hi, > I'm trying to create chrooted enviroment, i did the folllowing > in the chrooted enviroment: > > mknode c null 0 24 > mknode c zero 0 25 > > And then i did chroot and those files are under /dev, but when > i wrote a short program in C that tries to open /dev/null > (within the chrooted env.) i got: > > "/dev/null-operation is not supported" You forgot to mention what version of FreeBSD you are using. It may also help to see the contents of the chrooted /dev directory. > Only by doing mount of devfs it seems to work fine, but i > prefer not to do mount every time (because then i get that my > chrooted enviroment pathname is too long for FreeBSD) A complete trace of the commands you are running and the exact error message is probably necessary here.
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