Date: Thu, 28 Jan 1999 13:31:49 -0500 From: "Md. Ahsan Habib" <mhabib@vt.edu> To: <freebsd-questions@FreeBSD.ORG> Subject: writing in /dev/kmem Message-ID: <000201be4aec$ebc66e60$6f29ad80@briar.cs.vt.edu>
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[-- Attachment #1 --] Hi I am doing some experiments in FreeBSD platform. I need to write in /dev/kmem. I can open it using open system call, I can change the pointer inside it using lseek but when I am trying to write something in it using write system call the write always returns -1. I do not know what's the problem. I will appreciate any help regarding this. Thanking you, --Ahsan Habib NRG, Virginia Tech. [-- Attachment #2 --] <!DOCTYPE HTML PUBLIC "-//W3C//DTD W3 HTML//EN"> <HTML> <HEAD> <META content=text/html;charset=iso-8859-1 http-equiv=Content-Type> <META content='"MSHTML 4.72.3110.7"' name=GENERATOR> </HEAD> <BODY bgColor=#ffffff> <DIV><FONT color=#000000 size=2>Hi</FONT></DIV> <DIV><FONT color=#000000 size=2>I am doing some experiments in FreeBSD platform. I need to write in /dev/kmem. I can open it using open system call, I can change the pointer inside it using lseek but when I am trying to write something in it using write system call the write always returns -1. I do not know what's the problem. I will appreciate any help regarding this.</FONT></DIV> <DIV><FONT color=#000000 size=2></FONT> </DIV> <DIV><FONT color=#000000 size=2>Thanking you,</FONT></DIV> <DIV><FONT color=#000000 size=2></FONT> </DIV> <DIV><FONT color=#000000 size=2>--Ahsan Habib</FONT></DIV> <DIV><FONT color=#000000 size=2>NRG, Virginia Tech.</FONT></DIV></BODY></HTML>
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