Date: Sat, 20 Jul 2002 23:35:54 -0700 (PDT) From: Julian Elischer <julian@elischer.org> To: FreeBSD current users <current@FreeBSD.ORG> Cc: Bakul Shah <bakul@bitblocks.com> Subject: Re: suspend bug Message-ID: <Pine.BSF.4.21.0207202312100.95019-100000@InterJet.elischer.org> In-Reply-To: <20020721141841.H18880-100000@gamplex.bde.org>
next in thread | previous in thread | raw e-mail | index | archive | help
On Sun, 21 Jul 2002, Bruce Evans wrote: > On Thu, 18 Jul 2002, Bakul Shah wrote: > > > Try this: > > > > $ csh > > % su > > Password: > > % stop $$ > > > > Suspended (signal) > > %fg > > > > At which point you will lose you login shell. umm.. you do? julian@jules:csh julian@jules:su Password: jules# stop $$ Suspended (signal) julian@jules:fg su jules# exit julian@jules: ps [...] 760 p6 Ss 0:00.04 csh 762 p6 S 0:00.03 csh julian@jules:exit julian@jules: where would you expect to see something different from what I'm seeing? (obviously a POST KSE-III kernel.. upto and including peter's proc/UMA additions) > > > > Prior to KSE one could switch between an su'ed shell and a > > normal shell at will by using stop $$ and fg. > > Some more details: > - this happens for csh but not for bash-1. or csh on my system for that matter > - ktracing everything shows further strange behaviour. ktrace causes a > kernel printf "Out of ktrace request objects.". The login shell is > not lost immediately. You get a shell prompt, but at least tty echo is > broken, and hitting return a few times causes all the shells to exit. probably some breakage in your local systemm doesn't happen here. Unless it's jhb's ktrace changes (I don;t know if I have them.. probably do. > > > Is this breakage considered a bug or a feature? > > Bug. > > Bruce > > > To Unsubscribe: send mail to majordomo@FreeBSD.org > with "unsubscribe freebsd-current" in the body of the message > To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-current" in the body of the message
Want to link to this message? Use this URL: <https://mail-archive.FreeBSD.org/cgi/mid.cgi?Pine.BSF.4.21.0207202312100.95019-100000>