Re: Emacs pretest 24.0.96

[Alex Harsanyi <alexharsanyi@gmail.com>]

2012/5/2 Eli Zaretskii <eliz@gnu.org>:
>> Date: Wed, 2 May 2012 09:10:05 +0800
>> From: Alex Harsanyi <alexharsanyi@gmail.com>
>>
>> I still get the "resource temporarily unavailable" error when trying
>> to spawn subprocesses using the prebuilt windows binaries.  The
>> problem was described here:
>>
>>  http://article.gmane.org/gmane.emacs.devel/148967
>>
>> A resolution for the problem was found (see
>> http://thread.gmane.org/gmane.emacs.devel/148994).  Are there any
>> plans in implementing it for Emacs 24?
>
> You promised to report back on how well the changes we discussed work
> for you, but never did.
>
> If it works well, please show the diffs of the changes you are/were
> using, and I will take care of installing them.

I didn't have a single problem with the changed CreateThread call, I
used the fixed Emacs daily in the past 7 weeks.  Here is the diff:

diff -up --tabsize=4 e\:/Packages/emacs-24.0.94/src/w32proc.c\~
e\:/Packages/emacs-24.0.94/src/w32proc.c
--- e:/Packages/emacs-24.0.94/src/w32proc.c~	2012-02-14 00:13:25.000000000 +0800
+++ e:/Packages/emacs-24.0.94/src/w32proc.c	2012-03-14 14:00:18.049600700 +0800
@@ -141,7 +141,7 @@ new_child (void)
       cp->char_consumed = CreateEvent (NULL, FALSE, FALSE, NULL);
       if (cp->char_consumed)
         {
-	  cp->thrd = CreateThread (NULL, 1024, reader_thread, cp, 0, &id);
+	  cp->thrd = CreateThread (NULL, 64 * 1024, reader_thread, cp,
0x00010000, &id);
 	  if (cp->thrd)
 	    return cp;
 	}

Diff finished.  Tue Apr 24 11:40:10 2012

Alex.