Date: Sat, 16 May 1998 11:52:44 -0700 From: John Polstra <jdp@polstra.com> To: sumit@ee.tamu.edu Cc: hackers@FreeBSD.ORG Subject: Re: how to add a system call Message-ID: <199805161852.LAA11984@austin.polstra.com> In-Reply-To: <199805151650.LAA07873@eesun3.tamu.edu> References: <199805151650.LAA07873@eesun3.tamu.edu>
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In article <199805151650.LAA07873@eesun3.tamu.edu>, Sumit Gupta <sumit@ee.tamu.edu> wrote: > This is probably a newbie question. In FreeBSD Release 2.2.2., I have > added a global array in the /usr/src/sys/netinet/ip_input.c which > I use for some IP level hacking (array of u_long). right now I have harcoded > the values in the array but need to have a way to change/set the array > entries in a running system. It sounds like a job for sysctl. I can't tell you the precise details of how to use it, but a grep for SYSCTL in "src/sys/kern/*.c" will turn up lots of examples. -- John Polstra jdp@polstra.com John D. Polstra & Co., Inc. Seattle, Washington USA "Self-knowledge is always bad news." -- John Barth To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-hackers" in the body of the message
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