| 1 | /*- |
| 2 | * SPDX-License-Identifier: BSD-2-Clause |
| 3 | * |
| 4 | * Copyright (c) 2007 Seccuris Inc. |
| 5 | * All rights reserved. |
| 6 | * |
| 7 | * This software was developed by Robert N. M. Watson under contract to |
| 8 | * Seccuris Inc. |
| 9 | * |
| 10 | * Redistribution and use in source and binary forms, with or without |
| 11 | * modification, are permitted provided that the following conditions |
| 12 | * are met: |
| 13 | * 1. Redistributions of source code must retain the above copyright |
| 14 | * notice, this list of conditions and the following disclaimer. |
| 15 | * 2. Redistributions in binary form must reproduce the above copyright |
| 16 | * notice, this list of conditions and the following disclaimer in the |
| 17 | * documentation and/or other materials provided with the distribution. |
| 18 | * |
| 19 | * THIS SOFTWARE IS PROVIDED BY THE AUTHOR 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 AUTHOR 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 _NET_BPF_BUFFER_H_ |
| 33 | #define _NET_BPF_BUFFER_H_ |
| 34 | |
| 35 | #ifndef _KERNEL |
| 36 | #error "no user-serviceable parts inside" |
| 37 | #endif |
| 38 | |
| 39 | void bpf_buffer_append_bytes(struct bpf_d *d, caddr_t buf, u_int offset, |
| 40 | void *src, u_int len); |
| 41 | void bpf_buffer_append_mbuf(struct bpf_d *d, caddr_t buf, u_int offset, |
| 42 | void *src, u_int len); |
| 43 | void bpf_buffer_free(struct bpf_d *d); |
| 44 | void bpf_buffer_init(struct bpf_d *d); |
| 45 | int bpf_buffer_ioctl_sblen(struct bpf_d *d, u_int *i); |
| 46 | int bpf_buffer_uiomove(struct bpf_d *d, caddr_t buf, u_int len, |
| 47 | struct uio *uio); |
| 48 | |
| 49 | #endif /* !_NET_BPF_BUFFER_H_ */ |