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Re: Does shared memory support work on cyg64?
- From: Marco Atzeri <marco dot atzeri at gmail dot com>
- To: cygwin at cygwin dot com
- Date: Fri, 21 Mar 2014 18:50:10 +0100
- Subject: Re: Does shared memory support work on cyg64?
- Authentication-results: sourceware.org; auth=none
- References: <532C11F5 dot 5070205 at tlinx dot org> <532C1EBA dot 4040806 at gmail dot com> <532C7955 dot 2000800 at tlinx dot org>
On 21/03/2014 18:39, Linda Walsh wrote:
Marco Atzeri wrote:
for my test, it works
of course you need to put care to avoid collision between
32 bit and 64 bit if you have both installed.
testing on 64bit Xwin with cygserver running I see
[ 13438.222] Initializing built-in extension MIT-SHM
----
Hmmm...
Did you have to do anything special with the cygserver other
than running it's setup script? (and then starting it as a
service?)...
Both versions are 64 bit when running -- how else would
32-bit interfere with 64-bit?
as the script creates a service called "cygserver"
running both the 32bit and the 64 bit scripts
causes the second to overwrite/overlap the first.
On my system I manually renamed the 64 one
to avoid collision and to allow to start them separately
$ cygrunsrv -LV
Service : cygserver (Installation path: E:\cygwin)
Display name : CYGWIN cygserver
Current State : Stopped
Command : /usr/sbin/cygserver
stdin path : /dev/null
stdout path : /var/log/cygserver.log
stderr path : /var/log/cygserver.log
Process Type : Own Process
Startup : Manual
Account : LocalSystem
Service : cygserver64
Display name : CYGWIN cygserver64
Current State : Running
Controls Accepted : Stop
Command : /usr/sbin/cygserver
stdin path : /dev/null
stdout path : /var/log/cygserver64.log
stderr path : /var/log/cygserver64.log
Process Type : Own Process
Startup : Manual
Account : LocalSystem
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