From: "J.A. Magallon" <jamagallon@able.es>
To: Davide Libenzi <davidel@xmailserver.org>
Cc: "Kuppuswamy, Priyadarshini" <Priyadarshini.Kuppuswamy@compaq.com>,
linux-kernel@vger.kernel.org
Subject: Re: system call for finding the number of cpus??
Date: Mon, 8 Apr 2002 23:58:14 +0200 [thread overview]
Message-ID: <20020408215814.GC13043@werewolf.able.es> (raw)
In-Reply-To: <Pine.LNX.4.44.0204081456120.1498-100000@blue1.dev.mcafeelabs.com>
On 2002.04.08 Davide Libenzi wrote:
>On Mon, 8 Apr 2002, Kuppuswamy, Priyadarshini wrote:
>
>> Hi!
>> I have a script that is using the /cpu/procinfo file to determine the
>> number of cpus present in the system. But I would like to implement it
>> using a system call rather than use the environment variables?? I
>> couldn't find a system call for linux that would give me the result.
>> Could anyone please let me know if there is one for redhat linux??
>
>sysconf(_SC_NPROCESSORS_CONF);
>
I din't really trusted you, so digged inside includes till bits/confname.h
Why the h*ll the manpage about sysconf does not talk about that ?????
--
J.A. Magallon # Let the source be with you...
mailto:jamagallon@able.es
Mandrake Linux release 8.3 (Cooker) for i586
Linux werewolf 2.4.19-pre6-jam1 #1 SMP Sun Apr 7 00:50:05 CEST 2002 i686
next prev parent reply other threads:[~2002-04-08 21:58 UTC|newest]
Thread overview: 20+ messages / expand[flat|nested] mbox.gz Atom feed top
2002-04-08 21:18 system call for finding the number of cpus?? Kuppuswamy, Priyadarshini
2002-04-08 21:25 ` Robert Love
2002-04-08 21:27 ` Christoph Hellwig
2002-04-08 21:37 ` Mark Hahn
2002-04-08 22:02 ` Dr. David Alan Gilbert
2002-04-11 10:11 ` Rusty Russell
2002-04-08 21:58 ` H. Peter Anvin
2002-04-09 14:28 ` Vince Weaver
2002-04-08 21:51 ` J.A. Magallon
2002-04-08 22:59 ` David Ford
2002-04-08 21:56 ` Davide Libenzi
2002-04-08 21:58 ` J.A. Magallon [this message]
2002-04-08 22:08 ` Davide Libenzi
2002-04-09 1:12 ` Nicholas Miell
2002-04-09 15:37 ` Tigran Aivazian
-- strict thread matches above, loose matches on Subject: below --
2002-04-08 21:54 Kuppuswamy, Priyadarshini
2002-04-08 22:05 ` Davide Libenzi
2002-04-08 22:12 ` J.A. Magallon
2002-04-09 5:36 ` Bernd Eckenfels
2002-04-09 15:39 ` Tigran Aivazian
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