Re: environ symbol undefined?
Re: environ symbol undefined?
- Subject: Re: environ symbol undefined?
- From: Michael B Allen <email@hidden>
- Date: Sat, 26 Mar 2005 03:55:25 -0500
On Fri, 25 Mar 2005 21:45:37 -0800
Matt Watson <email@hidden> wrote:
> > _environ
> > libtool: internal link edit command failed
> >
> > What doesn't libc export that symbol? What am I doing wrong?
>
> Are you building a shared library? If so, that symbol gets filled in
> at process startup time, so it is only defined in executables. You
> need to do something like:
>
> #include <crt_externs.h>
> #define environ (*_NSGetEnviron())
Yup. That fixes it. Maybe this should really be added to the .SYNOPSIS
of the environ(7) man page?
Thanks,
Mike
--
IRC - where men are men, women are men, and the boys are FBI agents.
_______________________________________________
Do not post admin requests to the list. They will be ignored.
Darwin-dev mailing list (email@hidden)
Help/Unsubscribe/Update your Subscription:
This email sent to email@hidden