Re: [PATCH 2/5] daemon: if one of the standard fds is missing open it to /dev/null

From

Uwe Zeisberger <zeisberg@informatik.uni-freiburg.de>

Date

Jul 13, 2006, 14:36 UTC

Message-ID

<20060713143649.GA3395@informatik.uni-freiburg.de>

In-Reply-To

<E1G11nq-00076g-Aa@moooo.ath.cx>

Hello Matthias,

(Do you know you set the Mail-Followup-To Header?  That is annoying.)

>     devnull = open("/dev/null", O_RDWR, 0);
>     while (devnull != -1 && devnull < 2)
>         dup(devnull);

You mean

	  devnull = dup(devnull);

, don't you?

>     if (devnull == -1)
>         die("..");
>     close(devnull);

-- 
Uwe Zeisberger

primes where sieve (p:xs) = [ x | x<-xs, x `rem` p /= 0 ]; \
primes = map head (iterate sieve [2..])