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Re: Is --enable-utf8 working everywhere?

From: Ulrich Drepper <drepper_at_redhat.com>
Date: 2002-07-17 23:27:42 CEST

On Wed, 2002-07-17 at 09:36, Jim Jagielski wrote:

> If 'errno' is a function call, how the heck does 'errno = 0;' do
> anything? If it works because the compiler/system treats errno
> as a integral value, then everything else is moot.

Come on people, just look at the implementation of a decent system:

  #define errno (*__errno_location ())

is what glibc does.

---------------.                          ,-.   1325 Chesapeake Terrace
Ulrich Drepper  \    ,-------------------'   \  Sunnyvale, CA 94089 USA
Red Hat          `--' drepper at redhat.com   `------------------------

Received on Wed Jul 17 23:28:52 2002

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