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