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Re: syscalls, libgloss, errno

From: Vincent Rivière <vincent dot riviere at freesbee dot fr>
To: newlib at sourceware dot org
Date: Thu, 03 Jan 2008 01:00:51 +0100
Subject: Re: syscalls, libgloss, errno
References: <477AA053.7070300@freesbee.fr> <477BE42C.3030603@redhat.com> <477C06D3.3090703@freesbee.fr> <477C0DEE.6060601@redhat.com>

You are correct. The libc/reent directory provides default implementations of the _r syscalls if the platform doesn't supply them with the REENTRANT_SYSCALLS_PROVIDED. The syscalls directory should call these unconditionally.

I have attached a patch for this. If there are no problems, I'll check it in.

Great, now errno works as expected in all cases. Now REENTRANT_SYSCALLS_PROVIDED is only used for the reason you mentioned above. That's clean !

Thank you, Jeff.
You can commit !

--
Vincent Rivière

References:
- syscalls, libgloss, errno
  - From: Vincent Rivière
- Re: syscalls, libgloss, errno
  - From: Jeff Johnston
- Re: syscalls, libgloss, errno
  - From: Vincent Rivière
- Re: syscalls, libgloss, errno
  - From: Jeff Johnston

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