source: rtems-libbsd/freebsd/sys/arm64/include/machine/in_cksum.h @ f4cf022

6-freebsd-12
Last change on this file since f4cf022 was f4cf022, checked in by Kinsey Moore <kinsey.moore@…>, on 12/15/21 at 15:11:22

Import arm64 in_cksum.h correctly

When this file was brought in, it came from the wrong location or
freebsd-org hash. This corrects the file such that freebsd-to-rtems.py
runs cleanly.

  • Property mode set to 100644
File size: 2.2 KB
Line 
1/*-
2 * Copyright (c) 1990 The Regents of the University of California.
3 * All rights reserved.
4 *
5 * Redistribution and use in source and binary forms, with or without
6 * modification, are permitted provided that the following conditions
7 * are met:
8 * 1. Redistributions of source code must retain the above copyright
9 *    notice, this list of conditions and the following disclaimer.
10 * 2. Redistributions in binary form must reproduce the above copyright
11 *    notice, this list of conditions and the following disclaimer in the
12 *    documentation and/or other materials provided with the distribution.
13 * 3. Neither the name of the University nor the names of its contributors
14 *    may be used to endorse or promote products derived from this software
15 *    without specific prior written permission.
16 *
17 * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
18 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
19 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
20 * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
21 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
22 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
23 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
24 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
25 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
26 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
27 * SUCH DAMAGE.
28 *
29 *      from tahoe:     in_cksum.c      1.2     86/01/05
30 *      from:           @(#)in_cksum.c  1.3 (Berkeley) 1/19/91
31 *      from: Id: in_cksum.c,v 1.8 1995/12/03 18:35:19 bde Exp
32 * $FreeBSD$
33 */
34
35#ifndef _MACHINE_IN_CKSUM_H_
36#define _MACHINE_IN_CKSUM_H_    1
37
38#include <sys/cdefs.h>
39
40#ifdef _KERNEL
41#define in_cksum(m, len)        in_cksum_skip(m, len, 0)
42u_short in_addword(u_short sum, u_short b);
43u_short in_cksum_skip(struct mbuf *m, int len, int skip);
44u_int do_cksum(const void *, int);
45#if defined(IPVERSION) && (IPVERSION == 4)
46u_int in_cksum_hdr(const struct ip *);
47#endif
48
49u_short in_pseudo(u_int sum, u_int b, u_int c);
50
51#endif /* _KERNEL */
52#endif /* _MACHINE_IN_CKSUM_H_ */
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