[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

Re: [rtl] using the sin function in rtlinux

To: rtl@fsmlabs.com
Subject: Re: [rtl] using the sin function in rtlinux
From: Theo ten Brummelaar <theo@mtwilson.edu>
Date: Thu, 02 Aug 2001 08:59:04 -0700
References: <200108012132.RAA17826@puma.me.ttu.edu>
Sender: theo@decatur.chara-array.org

Wayne Dunkel wrote:
> 
> I have included math.h in my source file, but gcc says that the reference to sin is undefined. what should I do?

Read a book on programing for the kernel. Functions like sin are not
available in kernel space. I would suggest using a lookup table of some
sort.

	Theo


-- 
                          Dr. Theo ten Brummelaar 
    The CHARA  Array-Georgia State University-Mount Wilson Observatory
    http://www.chara.gsu.edu/~theo  Ph: 626-796-5405 Fax: 626-796-6717

Follow-Ups:
- Re: [rtl] using the sin function in rtlinux
  - From: Der Herr Hofrat <der.herr@hofr.at>
- Re: [rtl] using the sin function in rtlinux
  - From: "Norm Dresner" <ndrez@att.net>

References:
- using the sin function in rtlinux
  - From: Wayne Dunkel <wayne@puma.me.ttu.edu>

Prev by Date: BOUNCE rtl@rtlinux.org: Approval required: (fwd)
Next by Date: BOUNCE rtl@rtlinux.org: Approval required: (fwd)
Prev by thread: Re: [rtl] using the sin function in rtlinux
Next by thread: Re: [rtl] using the sin function in rtlinux
Index(es):
- Date
- Thread