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PR/5848: David Holland: Use PIPE_BUF instead of hardcoding 4k

This commit is contained in:
christos 1998-07-27 17:12:45 +00:00
parent 0e2f9ea923
commit d06f150426
1 changed files with 8 additions and 3 deletions
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11
bin/sh/redir.c
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@ -1,4 +1,4 @@
/* $NetBSD: redir.c,v 1.16 1997/07/04 21:02:21 christos Exp $ */
/* $NetBSD: redir.c,v 1.17 1998/07/27 17:12:45 christos Exp $ */
/*-
* Copyright (c) 1991, 1993
@ -41,11 +41,12 @@
#if 0
static char sccsid[] = "@(#)redir.c 8.2 (Berkeley) 5/4/95";
#else
__RCSID("$NetBSD: redir.c,v 1.16 1997/07/04 21:02:21 christos Exp $");
__RCSID("$NetBSD: redir.c,v 1.17 1998/07/27 17:12:45 christos Exp $");
#endif
#endif /* not lint */
#include <sys/types.h>
#include <sys/param.h> /* PIPE_BUF */
#include <signal.h>
#include <string.h>
#include <fcntl.h>
@ -68,7 +69,11 @@ __RCSID("$NetBSD: redir.c,v 1.16 1997/07/04 21:02:21 christos Exp $");
#define EMPTY -2 /* marks an unused slot in redirtab */
#define PIPESIZE 4096 /* amount of buffering in a pipe */
#ifndef PIPE_BUF
# define PIPESIZE 4096 /* amount of buffering in a pipe */
#else
# define PIPESIZE PIPE_BUF
#endif
MKINIT