Re: select(0,NULL,NULL,NULL,&t1) used for delay

• To: [email protected]
• Subject: Re: select(0,NULL,NULL,NULL,&t1) used for delay
• From: Alex Riesen <[email protected]>
• Date: Thu, 6 Oct 2005 16:27:37 +0200
• Cc: [email protected]
• Domainkey-signature: a=rsa-sha1; q=dns; c=nofws; s=beta; d=gmail.com; h=received:message-id:date:from:reply-to:to:subject:cc:in-reply-to:mime-version:content-type:content-transfer-encoding:content-disposition:references; b=cTYkYYqQPQ+oIvhVKg+SkC/bmU2hoqSy3fURcH57TXRr/lnHo9fML7m5d0SX7EbBP3KM+WrWR1/qHWdXQY34xQhGaXTJGw4AtBlHZd9mjAMrGu7hfsX//jzcLZEyU2se4jRs2svx+KyIk/7udFHfF/zaPWASb6sn/8TvHOUpqiA=
• In-reply-to: <[email protected]>
• References: <[email protected]>
• Reply-to: Alex Riesen <[email protected]>
• Sender: [email protected]

On 10/6/05, Madhu K.S. <[email protected]> wrote:
> Hi all,
>
> In many application we use select() system call for delay.
>
> example:
> select(0,NULL,NULL,NULL,&t1);
>
> select() for delay is very inefficient. I modified sys_select() code for

Why don't you just use nanosleep(2) (or usleep)?
-
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to [email protected]
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/

---

• Follow-Ups:
  • Re: select(0,NULL,NULL,NULL,&t1) used for delay
    • From: Bill Davidsen <[email protected]>
  • Re: select(0,NULL,NULL,NULL,&t1) used for delay
    • From: "Christopher Friesen" <[email protected]>

• References:
  • select(0,NULL,NULL,NULL,&t1) used for delay
    • From: "Madhu K.S." <[email protected]>

• Prev by Date: Re: PAE causing failure to run various executables.
• Next by Date: Re: select(0,NULL,NULL,NULL,&t1) used for delay
• Previous by thread: Re: select(0,NULL,NULL,NULL,&t1) used for delay
• Next by thread: Re: select(0,NULL,NULL,NULL,&t1) used for delay
• Index(es):
  • Date
  • Thread

[Index of Archives]     [Kernel Newbies]     [Netfilter]     [Bugtraq]     [Photo]     [Stuff]     [Gimp]     [Yosemite News]     [MIPS Linux]     [ARM Linux]     [Linux Security]     [Linux RAID]     [Video 4 Linux]     [Linux for the blind]     [Linux Resources]