From: storm@cua.dk (Kim F. Storm)
To: Stefan Monnier <monnier@iro.umontreal.ca>
Cc: Andreas Schwab <schwab@suse.de>, emacs-devel@gnu.org
Subject: Re: Invalid use of Fmember in sigchld_handler
Date: Mon, 12 Mar 2007 22:32:30 +0100 [thread overview]
Message-ID: <m3lki2xi4x.fsf@kfs-l.imdomain.dk> (raw)
In-Reply-To: <jwvr6rutgkr.fsf-monnier+emacs@gnu.org> (Stefan Monnier's message of "Mon\, 12 Mar 2007 15\:26\:56 -0400")
Stefan Monnier <monnier@iro.umontreal.ca> writes:
>> In sigchld_handler Fmember is used to find entries in deleted_pid_list,
>> but Fmember does not know about mark bits.
>
>>From lisp.h:
>
> #ifndef XGCTYPE
> /* The distinction does not exist now that the MARKBIT has been eliminated. */
> #define XGCTYPE(a) XTYPE (a)
> #endif
That #ifndef seems to indicate that there are cases where GC_ does matter.
At least, it isn't obvious that some other definition of XGCTYPE cannot exist...
--
Kim F. Storm <storm@cua.dk> http://www.cua.dk
next prev parent reply other threads:[~2007-03-12 21:32 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2007-03-12 16:04 Invalid use of Fmember in sigchld_handler Andreas Schwab
2007-03-12 17:08 ` Kim F. Storm
2007-03-13 2:44 ` Richard Stallman
2007-03-12 19:26 ` Stefan Monnier
2007-03-12 21:32 ` Kim F. Storm [this message]
2007-03-13 1:30 ` Stefan Monnier
2007-03-13 3:01 ` Miles Bader
2007-03-13 3:43 ` Stefan Monnier
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