Re: Clearing environ

[Glenn Fowler <gsf@xxxxxxxxxxxxxxxx>]

is _CS_V7_ENV documented online yet?

On Fri, 1 Aug 2008 09:45:07 +0100 Geoff Clare wrote:
> Also, when using these methods applications should ensure the new
> environment contains any variables needed to maintain a conforming
> environment.  Specifically, variables returned by confstr() with
> _CS_V7_ENV or by "getconf V7_ENV" should either not be cleared or
> be set to the values confstr() or getconf returns, and PATH should
> either not be cleared or be set to the value returned by confstr()
> with _CS_PATH or by "getconf PATH".  Otherwise subsequent behaviour
> may be non-conforming.