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Viewing changes to lib9/pipe.c

  • Committer: Bazaar Package Importer
  • Author(s): Daniel Baumann
  • Date: 2006-01-25 15:33:00 UTC
  • Revision ID: james.westby@ubuntu.com-20060125153300-6hh4p9wx8iqqply5
Tags: upstream-2
Import upstream version 2

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lib9/pipe.c
 
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#include <u.h>
 
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#define NOPLAN9DEFINES
 
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#include <libc.h>
 
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#include <sys/socket.h>
 
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/*
 
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 * We use socketpair to get a two-way pipe.
 
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 * The pipe still doesn't preserve message boundaries.
 
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 * Worse, it cannot be reopened via /dev/fd/NNN on Linux.
 
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 */
 
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int
 
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p9pipe(int fd[2])
 
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{
 
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        return socketpair(AF_UNIX, SOCK_STREAM, 0, fd);
 
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}