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bug#569: 23.0.60; OSX: make-network-process reuses existing file descrip


From: YAMAMOTO Mitsuharu
Subject: bug#569: 23.0.60; OSX: make-network-process reuses existing file descriptors
Date: Fri, 18 Jul 2008 12:49:59 +0900
User-agent: Wanderlust/2.14.0 (Africa) SEMI/1.14.6 (Maruoka) FLIM/1.14.8 (Shij┼Ź) APEL/10.6 Emacs/22.2.50 (sparc-sun-solaris2.8) MULE/5.0 (SAKAKI)

>>>>> On Thu, 17 Jul 2008 16:22:25 +0200, Markus Triska <address@hidden> said:

>> This is because p2 and p3 are both created with infd=outfd=0, thus
>> closing the channel for p2 also closes that of p3.

> Commenting out a res_init call in process.c makes this go away for
> me. I do not know what other consequences this has though:

You can comment it out on Mac OS X, because calling `res_init' does
not make sense at all on that platform.  Neither does linking
libresolv.

  http://lists.gnu.org/archive/html/emacs-devel/2007-11/msg01467.html
  http://lists.gnu.org/archive/html/emacs-devel/2007-10/msg01254.html

So, it turns out to be not only meaningless, but also harmful on a
particular version (10.4) of Mac OS X.

                                     YAMAMOTO Mitsuharu
                                address@hidden






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