Date: Wed, 24 Nov 1999 02:29:32 +0300 From: Seva "Semenov" <seva@mtelecom.ru> To: Alfred Perlstein <bright@wintelcom.net> Cc: freebsd-hackers@FreeBSD.ORG Subject: Re: fcntl(0,F_SETFL,O_ASYNC) & signal(SIGIO,rkbd); don't work in3.X !!!! Message-ID: <383B235C.7F4613E1@mtelecom.ru> References: <Pine.BSF.4.21.9911231541040.4557-100000@fw.wintelcom.net>
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Great!!!!
Thanx...
> i'm not sure why the change happened, but here's a fix:
>
> --- sigio.old.c Tue Nov 23 19:18:01 1999
> +++ sigio.c Tue Nov 23 19:19:21 1999
> @@ -36,7 +36,14 @@
> int
> main(int argc,char **argv)
> {
> + int arg;
> +
> + arg = getpid();
> +
> +
> if(fcntl(0,F_SETFL,O_ASYNC)==-1)
> + err(errno,NULL);
> + if(fcntl(0,F_SETOWN,arg)==-1)
> err(errno,NULL);
> signal(SIGIO,rkbd);
> for(;;){
>
> unless this is strictly a test program you should be using
> the constants "STDIN_FILENO" afaik.
>
> -Alfred
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