From: Bernd.Specht@gmx.com (Bernd Specht)
Subject: Re: How to detect OS type and version?
Date: 13 Oct 2005 20:25:51 GMT
Date: 2005-10-13T22:25:51+02:00 [thread overview]
Message-ID: <Xns96EEE42996281BerndSpechgmxcom@151.189.20.10> (raw)
In-Reply-To: BJj3f.711$QM5.65@tornado.socal.rr.com
"Roger Blum" <rogerblum@hawaii.rr.com> wrote in
news:BJj3f.711$QM5.65@tornado.socal.rr.com:
> Is there a way within Ada (GNAT 3.15p) to tell whether the application
> is running on Linux or Windows (and the version of the OS)?
>
> Regards,
> Roger
>
>
Determination of the os is relative simple, the os version of a linux also.
Windows is a bit more complicated.
Use "Text_IO" and try "Open" the file "/proc/sys/kernel/osrelease". On a
Windows system, you will get an exception (Name_Error ?), on a Linux system
you can read the file which contains the kernel version. You can use
"/proc/sys/kernel/version" to get the build (release?) date.
If you cannot determine a linux system as described above, then try to open
a file that is typically for windows (e.g. "c:\winnt\system32\command.com").
If you get _no_ exception, then you are on a windows system. To find the
version, look for the file "prodspec.ini" (in c:\winnt\system32 and in c:
\system32). You can find the Window type (2000, XP) and the build number.
But - not on all Windows systems :-( (Win98 do not have this file).
Hope this helps.
Regards,
Bernd
PS: Don't forget to close the files ;-)
next prev parent reply other threads:[~2005-10-13 20:25 UTC|newest]
Thread overview: 37+ messages / expand[flat|nested] mbox.gz Atom feed top
2005-10-13 2:35 How to detect OS type and version? Roger Blum
2005-10-13 6:05 ` Martin Dowie
2005-10-13 9:50 ` Stefan Bellon
2005-10-13 10:39 ` Martin Dowie
2005-10-13 18:12 ` Jeffrey R. Carter
2005-10-13 18:37 ` Stefan Bellon
2005-10-13 21:21 ` Robert A Duff
2005-10-13 21:25 ` Stefan Bellon
2005-10-13 21:52 ` Robert A Duff
2005-10-16 0:13 ` Ray Blaak
2005-10-16 0:29 ` Robert A Duff
2005-10-16 4:48 ` Ray Blaak
2005-10-16 14:16 ` Larry Kilgallen
2005-10-16 15:55 ` Robert A Duff
2005-10-16 20:06 ` Pascal Obry
2005-10-18 16:58 ` Ray Blaak
2005-10-16 15:59 ` Robert A Duff
2005-10-17 17:19 ` Ray Blaak
2005-10-13 18:11 ` Jeffrey R. Carter
2005-10-13 19:44 ` Simon Wright
2005-10-13 21:04 ` Michael Bode
2005-10-14 1:33 ` Steve
2005-10-13 12:06 ` Rob Norris
2005-10-13 11:59 ` Martin Dowie
2005-10-14 0:21 ` Randy Brukardt
2005-10-14 8:02 ` Martin Dowie
2005-10-14 23:27 ` Randy Brukardt
2005-10-15 12:28 ` Larry Kilgallen
2005-10-15 14:12 ` Martin Dowie
2005-10-14 9:52 ` Rob Norris
2005-10-13 20:25 ` Bernd Specht [this message]
2005-10-13 20:36 ` Michael Bode
2005-10-13 20:41 ` Bernd Specht
2005-10-13 20:58 ` Stefan Bellon
2005-10-14 0:27 ` Randy Brukardt
2005-10-15 19:48 ` Bernd Specht
2005-10-14 6:30 ` Roger Blum
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