forked from Imagelibrary/rtems
6cf0fae8a4
* libnetworking/sys/systm.h: Update copyright notice from FreeBSD. Remove many non-supported/unused declarations.
108 lines
3.9 KiB
C
108 lines
3.9 KiB
C
/*-
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* Copyright (c) 1982, 1988, 1991, 1993
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* The Regents of the University of California. All rights reserved.
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* (c) UNIX System Laboratories, Inc.
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* All or some portions of this file are derived from material licensed
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* to the University of California by American Telephone and Telegraph
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* Co. or Unix System Laboratories, Inc. and are reproduced herein with
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* the permission of UNIX System Laboratories, Inc.
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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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* 4. Neither the name of the University nor the names of its contributors
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* may be used to endorse or promote products derived from this software
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* without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
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* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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* ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
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* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
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* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
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* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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* SUCH DAMAGE.
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*
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* @(#)systm.h 8.7 (Berkeley) 3/29/95
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* $FreeBSD: src/sys/sys/systm.h,v 1.248 2007/01/15 15:06:27 rrs Exp $
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*/
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/*
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* $Id$
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*/
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#ifndef _SYS_SYSTM_H_
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#define _SYS_SYSTM_H_
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#include <rtems/rtems_bsdnet_internal.h> /* for __BSD_VA_LIST__ */
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#include <machine/cpufunc.h>
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extern int securelevel; /* system security level (see init(8)) */
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extern int cold; /* nonzero if we are doing a cold boot */
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extern const char *panicstr; /* panic message */
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extern char version[]; /* system version */
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extern char copyright[]; /* system copyright */
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extern int physmem; /* physical memory */
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/*
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* General function declarations.
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*/
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int nullop(void);
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int ureadc(int, struct uio *);
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void *hashinit(int count, int type, u_long *hashmask);
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void *phashinit(int count, int type, u_long *nentries);
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void panic(const char *, ...) __dead2;
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void boot(int) __dead2;
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void cpu_boot(int);
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int kvprintf(char const *, void (*)(int, void*), void *, int,
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_BSD_VA_LIST_);
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void log(int, const char *, ...);
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int printf(const char *, ...);
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int sprintf(char *buf, const char *, ...);
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void uprintf(const char *, ...);
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void ttyprintf(struct tty *, const char *, ...);
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#define bcopy(f,t,n) memcpy((t),(f),(n))
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#define bzero(p,n) memset((p),(0),(n))
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int copystr(const void *kfaddr, void *kdaddr, size_t len,
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size_t *lencopied);
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int copyinstr(const void *udaddr, void *kaddr, size_t len,
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size_t *lencopied);
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#ifndef __rtems__
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/* FIXME: these clash with defines in rtems_bsdnet_internal.h */
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int copyin(const void *udaddr, void *kaddr, size_t len);
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int copyout(const void *kaddr, void *udaddr, size_t len);
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#endif
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int hzto(struct timeval *tv);
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#include <sys/libkern.h>
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/* Timeouts */
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typedef void (timeout_t)(void *); /* actual timeout function type */
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typedef timeout_t *timeout_func_t; /* a pointer to this type */
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void timeout(timeout_func_t, void *, int);
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void untimeout(timeout_func_t, void *);
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/*
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* Common `proc' functions are declared here so that proc.h can be included
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* less often.
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*/
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int tsleep(void *chan, int pri, char *wmesg, int timo);
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void wakeup(void *chan);
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#endif /* !_SYS_SYSTM_H_ */
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