From: rog@vitanuova.com
To: 9fans@cse.psu.edu
Subject: Re: [9fans] trying to understand how fork/pipe a filtering program
Date: Thu, 31 Aug 2006 21:24:58 +0100 [thread overview]
Message-ID: <43797a19394ce8f10a30710c76d1d46b@vitanuova.com> (raw)
In-Reply-To: <200608311955.k7VJtwv29679@demeter.cs.utwente.nl>
oops skim reading again! i'd thought i'd read "using two pipes unidirectionally *doesn't* make it work."
so why can't you just use two pipes unidirectionally? you can't do anything
else in this example, because by using the same pipe for input and output,
the command itself keeps its own input open, and therefore never receives EOF.
next prev parent reply other threads:[~2006-08-31 20:24 UTC|newest]
Thread overview: 19+ messages / expand[flat|nested] mbox.gz Atom feed top
2006-08-30 22:46 Axel Belinfante
2006-08-30 23:05 ` geoff
2006-08-31 16:26 ` "Nils O. Selåsdal"
2006-08-31 19:55 ` Axel Belinfante
2006-08-31 20:15 ` rog
2006-08-31 20:24 ` Axel Belinfante
2006-08-31 20:24 ` rog [this message]
2006-08-31 20:45 ` Axel Belinfante
2006-09-01 3:43 ` geoff
2006-09-01 10:57 ` rog
2006-09-01 14:35 ` rog
2006-09-01 15:33 ` Skip Tavakkolian
2006-09-01 15:59 ` rog
2006-09-01 18:42 ` Skip Tavakkolian
2006-09-03 19:09 ` Axel Belinfante
2006-09-04 14:52 ` Gorka guardiola
2006-09-04 20:50 ` Gorka guardiola
2006-09-04 19:26 ` Skip Tavakkolian
2006-09-04 20:25 ` Francisco J Ballesteros
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