Message-ID: <3E2FA9E6.110F0304@npd.hcltech.com>
Date: Thu, 23 Jan 2003 14:07:58 +0530
From: Narsimha Reddy CH <creddy@npd.hcltech.com>
Reply-To: creddy@npd.hcltech.com
Organization: HCL Technologies Ltd.
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To: Tom Sanders <developer_linux@yahoo.com>
CC: redhat-list@redhat.com, linux-kernel@vger.kernel.org,
       redhat-devel-list@redhat.com
Subject: Re: Linux application level timers?
References: <20030122221703.42913.qmail@web9806.mail.yahoo.com>
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Sender: linux-kernel-owner@vger.kernel.org


You can also use the poll() system call. The last arguement
of this system call is the timeout value is milli-seconds.
When timeout is occurred it will return 0. Refer the
manual page for more details.

hope this helps you,
-- 
Narsimha Reddy CH
Storage Area Networking, HCL Technologies
Contact  +91-044 2372 8366 ext 1128

http://san.hcltech.com
http://www.hcltech.com


Tom Sanders wrote:
> 
> I'm writing an application server which receives
> requests from other applications. For each request
> received, I want to start a timer so that I can fail
> the application request if it could not be completed
> in max specified time.
> 
> Which Linux timer facility can be used for this?
> 
> I have checked out alarm() and signal() system calls,
> but these calls doesn't take an argument, so its not
> possible to associate application request with the
> matured alarm.
> 
> Any inputs?
> 
> Thanks in advance,
> Tom
> 
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