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Re: When should ralloc.c be used? (WAS: bug#24358)
From: |
Richard Stallman |
Subject: |
Re: When should ralloc.c be used? (WAS: bug#24358) |
Date: |
Mon, 24 Oct 2016 12:55:36 -0400 |
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> I think native malloc on GNU/Linux is much better these days; we were
> using it all the recent years, until glibc developers removed the
> hooks we needed for unexec support (which is why those GNU/Linux
> systems where this change is already installed switched to gmalloc and
> ralloc instead).
Should we talk with them about putting in those hooks or other
suitable hooks? Then we could go back to the libc malloc.
> It imposes hard-to-fulfill requirements on functions that get C
> pointers to buffer text or to Lisp string data: those functions must
> never call malloc, directly or indirectly.
I think the way to fix those is by systematically looking at the
source for them, rather than by debugging.
--
Dr Richard Stallman
President, Free Software Foundation (gnu.org, fsf.org)
Internet Hall-of-Famer (internethalloffame.org)
Skype: No way! See stallman.org/skype.html.
- Re: When should ralloc.c be used?, (continued)
- Re: When should ralloc.c be used?, Stefan Monnier, 2016/10/24
- Re: When should ralloc.c be used?, Eli Zaretskii, 2016/10/24
- Re: When should ralloc.c be used?, Stefan Monnier, 2016/10/24
- Re: When should ralloc.c be used?, Eli Zaretskii, 2016/10/24
- Re: When should ralloc.c be used?, Stefan Monnier, 2016/10/24
- Re: When should ralloc.c be used?, Eli Zaretskii, 2016/10/24
- Re: When should ralloc.c be used?, Richard Stallman, 2016/10/24
- Re: When should ralloc.c be used? (WAS: bug#24358), Richard Stallman, 2016/10/23
- Re: When should ralloc.c be used? (WAS: bug#24358), Paul Eggert, 2016/10/23
- Re: When should ralloc.c be used? (WAS: bug#24358), Eli Zaretskii, 2016/10/24
- Re: When should ralloc.c be used? (WAS: bug#24358),
Richard Stallman <=
- Re: When should ralloc.c be used? (WAS: bug#24358), Eli Zaretskii, 2016/10/24
- Re: When should ralloc.c be used? (WAS: bug#24358), Richard Stallman, 2016/10/24
- Re: When should ralloc.c be used? (WAS: bug#24358), Paul Eggert, 2016/10/25
- Re: When should ralloc.c be used? (WAS: bug#24358), Eli Zaretskii, 2016/10/25
- Re: When should ralloc.c be used? (WAS: bug#24358), Richard Stallman, 2016/10/25
- Re: When should ralloc.c be used? (WAS: bug#24358), Richard Stallman, 2016/10/25
- Re: When should ralloc.c be used? (WAS: bug#24358), Paul Eggert, 2016/10/26
- Re: When should ralloc.c be used? (WAS: bug#24358), Eli Zaretskii, 2016/10/26
- Re: When should ralloc.c be used? (WAS: bug#24358), Noam Postavsky, 2016/10/26
- Re: When should ralloc.c be used? (WAS: bug#24358), Eli Zaretskii, 2016/10/26