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Diffstat (limited to 'cpukit/libnetworking/sys/systm.h')
| -rw-r--r-- | cpukit/libnetworking/sys/systm.h | 107 |
1 files changed, 107 insertions, 0 deletions
diff --git a/cpukit/libnetworking/sys/systm.h b/cpukit/libnetworking/sys/systm.h new file mode 100644 index 0000000000..a66c746121 --- /dev/null +++ b/cpukit/libnetworking/sys/systm.h @@ -0,0 +1,107 @@ +/*- + * 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 $ + */ + +/* + * $Id$ + */ + +#ifndef _SYS_SYSTM_H_ +#define _SYS_SYSTM_H_ + +#include <rtems/rtems_bsdnet_internal.h> /* for __BSD_VA_LIST__ */ +#include <machine/cpufunc.h> + +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_ */ |