From: Richard Henderson <rth@twiddle.net>
To: Alan Cox <alan@lxorguk.ukuu.org.uk>
Cc: Samuel Thibault <samuel.thibault@fnac.net>,
Linux Kernel Mailing List <linux-kernel@vger.kernel.org>
Subject: Re: [RFC] single return paradigm
Date: Sat, 16 Aug 2003 18:10:35 -0700 [thread overview]
Message-ID: <20030817011035.GA22022@twiddle.net> (raw)
In-Reply-To: <1059302602.12754.3.camel@dhcp22.swansea.linux.org.uk>
On Sun, Jul 27, 2003 at 11:43:22AM +0100, Alan Cox wrote:
> When you tell gcc to build with profiling it provides the right hooks
> for you to provide alternate code to the libc profile code
Starting with gcc 3.3, there is __attribute__((cleanup(foo))),
which, when applied to a local variable, is effectively
destructors for C. Foo will be invoked with a pointer to the
variable just before the variable goes out of scope.
r~
prev parent reply other threads:[~2003-08-17 1:10 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2003-07-26 22:16 [RFC] single return paradigm Samuel Thibault
2003-07-27 10:43 ` Alan Cox
2003-07-30 1:02 ` Samuel Thibault
2003-08-17 1:10 ` Richard Henderson [this message]
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