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Re: valid_pointer_p
From: |
Kim F. Storm |
Subject: |
Re: valid_pointer_p |
Date: |
Sun, 30 Jul 2006 02:05:25 +0200 |
User-agent: |
Gnus/5.11 (Gnus v5.11) Emacs/22.0.50 (gnu/linux) |
Eli Zaretskii <address@hidden> writes:
> Can someone ``in the know'' please explain what clever idea is behind
> the function valid_pointer_p, and whether that idea is supposed to be
> portable?
If you have some better way to do this on some platforms, please tell me.
> This function was previously used only if !GC_MARK_STACK,
> but now its use was extended to all configurations,
It is used specifically to validate OBJ in
pp obj
where obj is a SUBR (i.e. built-in DEFUN).
--
Kim F. Storm <address@hidden> http://www.cua.dk
- valid_pointer_p, Eli Zaretskii, 2006/07/29
- Re: valid_pointer_p, Andreas Schwab, 2006/07/29
- Re: valid_pointer_p,
Kim F. Storm <=
- Re: valid_pointer_p, Eli Zaretskii, 2006/07/29
- Re: valid_pointer_p, Kim F. Storm, 2006/07/30
- Re: valid_pointer_p, Eli Zaretskii, 2006/07/30
- Re: valid_pointer_p, Andreas Schwab, 2006/07/31
- Re: valid_pointer_p, Eli Zaretskii, 2006/07/31
- Re: valid_pointer_p, Andreas Schwab, 2006/07/31
- Re: valid_pointer_p, Kim F. Storm, 2006/07/31