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Re: [SG16] A UTF-8 environment specification; an alternative to assuming UTF-8 based on choice of literal encoding

From: Thiago Macieira <thiago_at_[hidden]>
Date: Fri, 30 Jul 2021 09:39:50 -0700
On Friday, 30 July 2021 09:31:19 PDT Tom Honermann wrote:
> Indeed. My use case was trying to get them before main().

You can use _dl_argc and _dl_argv (glibc specific) and _environ. The argv is
always just below _environ, so you can know where it ends, but finding where
it starts is a little more difficult if you don't have argc too.

Thiago Macieira - thiago (AT) macieira.info - thiago (AT) kde.org
   Software Architect - Intel DPG Cloud Engineering

Received on 2021-07-30 11:39:56