| 1 | /*- |
| 2 | * SPDX-License-Identifier: BSD-3-Clause |
| 3 | * |
| 4 | * Copyright (c) 1982, 1986, 1993 |
| 5 | * The Regents of the University of California. All rights reserved. |
| 6 | * |
| 7 | * Redistribution and use in source and binary forms, with or without |
| 8 | * modification, are permitted provided that the following conditions |
| 9 | * are met: |
| 10 | * 1. Redistributions of source code must retain the above copyright |
| 11 | * notice, this list of conditions and the following disclaimer. |
| 12 | * 2. Redistributions in binary form must reproduce the above copyright |
| 13 | * notice, this list of conditions and the following disclaimer in the |
| 14 | * documentation and/or other materials provided with the distribution. |
| 15 | * 3. Neither the name of the University nor the names of its contributors |
| 16 | * may be used to endorse or promote products derived from this software |
| 17 | * without specific prior written permission. |
| 18 | * |
| 19 | * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND |
| 20 | * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE |
| 21 | * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE |
| 22 | * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE |
| 23 | * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL |
| 24 | * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS |
| 25 | * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) |
| 26 | * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT |
| 27 | * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY |
| 28 | * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF |
| 29 | * SUCH DAMAGE. |
| 30 | */ |
| 31 | |
| 32 | #ifndef _NETINET_IN_SYSTM_H_ |
| 33 | #define _NETINET_IN_SYSTM_H_ |
| 34 | |
| 35 | #include <sys/types.h> |
| 36 | |
| 37 | /* |
| 38 | * Miscellaneous internetwork |
| 39 | * definitions for kernel. |
| 40 | */ |
| 41 | |
| 42 | /* |
| 43 | * Network types. |
| 44 | * |
| 45 | * Internally the system keeps counters in the headers with the bytes |
| 46 | * swapped so that VAX instructions will work on them. It reverses |
| 47 | * the bytes before transmission at each protocol level. The n_ types |
| 48 | * represent the types with the bytes in ``high-ender'' order. Network |
| 49 | * byte order is usually referered to as big-endian these days rather |
| 50 | * than high-ender, which sadly invokes an Orson Scott Card novel, or |
| 51 | * worse, the movie. |
| 52 | */ |
| 53 | typedef u_int16_t n_short; /* short as received from the net */ |
| 54 | typedef u_int32_t n_long; /* long as received from the net */ |
| 55 | |
| 56 | typedef u_int32_t n_time; /* ms since 00:00 UTC, byte rev */ |
| 57 | |
| 58 | #ifdef _KERNEL |
| 59 | struct inpcb; |
| 60 | struct ucred; |
| 61 | struct thread; |
| 62 | |
| 63 | int cr_canseeinpcb(struct ucred *cred, struct inpcb *inp); |
| 64 | bool cr_canexport_ktlskeys(struct thread *td, struct inpcb *inp); |
| 65 | |
| 66 | uint32_t iptime(void); |
| 67 | #endif |
| 68 | |
| 69 | #endif |