From owner-freebsd-hackers  Fri Feb 15 20:20:16 2002
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Date: Fri, 15 Feb 2002 20:14:50 -0800 (PST)
From: Julian Elischer <julian@elischer.org>
To: Magdalinin Kirill <bsdforumen@hotmail.com>
Cc: freebsd-hackers@FreeBSD.ORG
Subject: Re: a daemon C skeleton
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try 
 ....
 daemon(....args..);
 .....

(man 3 daemon)


On Fri, 15 Feb 2002, Magdalinin Kirill wrote:

> Hello,
> 
> can anyone, please, point out a C skeleton for FreeBSD daemon.
> Is the following simple example correct for FreeBSD?
> 
> if (getppid() != 1)
> {
> signal(SIGTTOU, SIG_IGN);
> signal(SIGTTIN, SIG_IGN);
> signal(SIGTSTP, SIG_IGN);
> 
> if (fork() != 0)
>    exit(0);
> 
> setsid();
> }
> 
> getrlimit(RLIMIT_NOFILE, &flim);
> for (fd = 0; fd < flim.rlim_max; fd++)
>   close(fd);
> 
> chdir("/");
> 
> .....
> 
> 
> 
> thanks in advance,
> 
> Kirill Magdalinin
> bsdforumen@hotmail.com
> 
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