From: Arnaldo Carvalho de Melo <acme@redhat.com>
To: Alan Cox <alan@lxorguk.ukuu.org.uk>
Cc: Bill Davidsen <davidsen@tmr.com>,
David Newall <david@davidnewall.com>,
Jan Engelhardt <jengelh@computergmbh.de>,
Xavier Bestel <xavier.bestel@free.fr>,
KOSAKI Motohiro <kosaki.motohiro@jp.fujitsu.com>,
Ben.Crowhurst@stellatravel.co.uk, linux-kernel@vger.kernel.org
Subject: Re: Kernel Development & Objective-C
Date: Fri, 30 Nov 2007 22:05:45 -0200 [thread overview]
Message-ID: <20071201000545.GI30008@ghostprotocols.net> (raw)
In-Reply-To: <20071130234013.446f14ef@the-village.bc.nu>
Em Fri, Nov 30, 2007 at 11:40:13PM +0000, Alan Cox escreveu:
> > BCPL was typeless, as was the successor B (between Bell Labs and GE we
>
> B isn't quite typeless. It has minimal inbuilt support for concepts like
> strings (although you can of course multiply a string by an array
> pointer ;))
>
> It also had some elegances that C lost, notably
>
> case 1..5:
Hey, the language we use, gcC has this too 8-)
[acme@doppio net-2.6.25]$ find . -name "*.c" | xargs grep 'case.\+\.\.' | wc -l
400
[acme@doppio net-2.6.25]$ find . -name "*.c" | xargs grep 'case.\+\.\.' | head
./kernel/signal.c: default: /* this is just in case for now ... */
./kernel/audit.c: case AUDIT_FIRST_USER_MSG ... AUDIT_LAST_USER_MSG:
./kernel/audit.c: case AUDIT_FIRST_USER_MSG2 ... AUDIT_LAST_USER_MSG2:
./kernel/audit.c: case AUDIT_FIRST_USER_MSG ... AUDIT_LAST_USER_MSG:
./kernel/audit.c: case AUDIT_FIRST_USER_MSG2 ... AUDIT_LAST_USER_MSG2:
./kernel/timer.c: * well, in that case 2.2.x was broken anyways...
./arch/frv/kernel/traps.c: case TBR_TT_TRAP2 ... TBR_TT_TRAP126:
./arch/frv/kernel/ptrace.c: case 0 ... PT__END - 1:
./arch/frv/kernel/ptrace.c: case 0 ... PT__END-1:
./arch/frv/kernel/gdb-stub.c: case GDB_REG_GR(1) ... GDB_REG_GR(63):
[acme@doppio net-2.6.25]$
- Arnaldo
next prev parent reply other threads:[~2007-12-01 0:06 UTC|newest]
Thread overview: 57+ messages / expand[flat|nested] mbox.gz Atom feed top
2007-11-29 12:14 Kernel Development & Objective-C Ben Crowhurst
2007-11-30 10:02 ` Xavier Bestel
2007-11-30 10:09 ` KOSAKI Motohiro
2007-11-30 10:20 ` Xavier Bestel
2007-11-30 10:54 ` Jan Engelhardt
2007-11-30 14:21 ` David Newall
2007-11-30 23:31 ` Bill Davidsen
2007-11-30 23:40 ` Alan Cox
2007-12-01 0:05 ` Arnaldo Carvalho de Melo [this message]
2007-12-01 18:27 ` Bill Davidsen
2007-12-01 18:18 ` Alan Cox
2007-12-03 1:23 ` Bill Davidsen
2007-11-30 22:52 ` J.A. Magallón
2007-11-30 10:29 ` Loïc Grenié
2007-11-30 11:16 ` Ben Crowhurst
2007-11-30 11:36 ` Karol Swietlicki
2007-11-30 14:37 ` Lennart Sorensen
2007-12-08 8:54 ` Rogelio M. Serrano Jr.
2007-11-30 23:19 ` J.A. Magallón
2007-11-30 23:53 ` Nicholas Miell
2007-12-01 0:31 ` Al Viro
2007-12-01 0:34 ` Al Viro
2007-12-01 1:09 ` J.A. Magallón
2007-12-01 19:55 ` Avi Kivity
2007-12-04 17:54 ` Lennart Sorensen
2007-12-04 21:10 ` Avi Kivity
2007-12-04 21:24 ` J.A. Magallón
2007-11-30 11:37 ` Matti Aarnio
2007-11-30 14:34 ` Lennart Sorensen
2007-11-30 15:26 ` Kyle Moffett
2007-11-30 18:40 ` H. Peter Anvin
2007-11-30 19:35 ` Kyle Moffett
2007-12-01 20:03 ` Avi Kivity
2007-12-02 19:01 ` Andi Kleen
2007-12-03 5:12 ` Avi Kivity
2007-12-03 9:50 ` Andi Kleen
2007-12-03 11:46 ` Avi Kivity
2007-12-03 11:50 ` Andi Kleen
2007-12-03 21:13 ` Willy Tarreau
2007-12-03 21:39 ` J.A. Magallón
2007-12-03 21:57 ` Alan Cox
2007-12-04 21:47 ` J.A. Magallón
2007-12-04 22:20 ` Diego Calleja
2007-12-05 10:59 ` Giacomo A. Catenazzi
2007-12-04 21:07 ` Avi Kivity
2007-12-04 22:43 ` Willy Tarreau
2007-12-05 17:05 ` Micro vs macro optimizations (was: Re: Kernel Development & Objective-C) Avi Kivity
2007-12-03 12:35 ` Kernel Development & Objective-C Gilboa Davara
2007-12-03 12:44 ` Gilboa Davara
2007-12-03 16:28 ` Casey Schaufler
2007-12-04 17:50 ` Lennart Sorensen
2007-12-05 10:31 ` Gilboa Davara
2007-12-01 19:59 ` Avi Kivity
2007-12-02 19:44 ` Jörn Engel
2007-12-03 16:53 ` Lennart Sorensen
2007-11-30 15:00 ` Chris Snook
2007-12-01 9:50 ` David Newall
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