66 lines
2.4 KiB
C
66 lines
2.4 KiB
C
/* $NetBSD: os.h,v 1.5 2002/07/16 00:40:51 itojun Exp $ */
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/*
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* Top users/processes display for Unix
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* Version 3
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*
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* Copyright (c) 1984, 1989, William LeFebvre, Rice University
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* Copyright (c) 1989, 1990, 1992, William LeFebvre, Northwestern University
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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*
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* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
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* IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
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* OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
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* IN NO EVENT SHALL THE AUTHOR OR HIS EMPLOYER BE LIABLE FOR ANY DIRECT, INDIRECT,
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* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
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* NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
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* THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*/
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#include <sys/types.h>
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#include <sys/param.h> /* This defines BSD */
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#if defined(BSD) && !defined(BSD4_4) && !defined(__osf__)
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# include <stdio.h>
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# include <strings.h>
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# define strchr(a, b) index((a), (b))
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# define strrchr(a, b) rindex((a), (b))
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# define memcpy(a, b, c) bcopy((b), (a), (c))
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# define memzero(a, b) bzero((a), (b))
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# define memcmp(a, b, c) bcmp((a), (b), (c))
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#if defined(NeXT)
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typedef void sigret_t;
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#else
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typedef int sigret_t;
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#endif
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/* system routines that don't return int */
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char *getenv();
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caddr_t malloc();
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#else
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# include <stdio.h>
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# define setbuffer(f, b, s) setvbuf((f), (b), (b) ? _IOFBF : _IONBF, (s))
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# include <string.h>
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# include <memory.h>
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# include <stdlib.h>
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# include <unistd.h>
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# define memzero(a, b) memset((a), 0, (b))
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typedef void sigret_t;
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#endif
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/* some systems declare sys_errlist in stdio.h! */
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#if defined(__NetBSD__) || defined(__FreeBSD__)
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#define SYS_ERRLIST_DECLARED
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#endif
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