1 /*- 2 * SPDX-License-Identifier: BSD-2-Clause-FreeBSD 3 * 4 * Copyright (c) 2021 Rubicon Communications, LLC (Netgate) 5 * 6 * Redistribution and use in source and binary forms, with or without 7 * modification, are permitted provided that the following conditions 8 * are met: 9 * 1. Redistributions of source code must retain the above copyright 10 * notice, this list of conditions and the following disclaimer. 11 * 2. Redistributions in binary form must reproduce the above copyright 12 * notice, this list of conditions and the following disclaimer in the 13 * documentation and/or other materials provided with the distribution. 14 * 15 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND 16 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 17 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 18 * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE 19 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 20 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 21 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 22 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 23 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 24 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 25 * SUCH DAMAGE. 26 * 27 */ 28 #ifndef _PF_NV_H_ 29 #define _PF_NV_H_ 30 31 #include <sys/types.h> 32 #include <sys/nv.h> 33 34 int pf_nvbinary(const nvlist_t *, const char *, void *, size_t); 35 int pf_nvint(const nvlist_t *, const char *, int *); 36 int pf_nvuint8(const nvlist_t *, const char *, uint8_t *); 37 int pf_nvuint8_array(const nvlist_t *, const char *, uint8_t *, 38 size_t, size_t *); 39 void pf_uint8_array_nv(nvlist_t *, const char *, const uint8_t *, 40 size_t); 41 int pf_nvuint16(const nvlist_t *, const char *, uint16_t *); 42 int pf_nvuint16_array(const nvlist_t *, const char *, uint16_t *, 43 size_t, size_t *); 44 void pf_uint16_array_nv(nvlist_t *, const char *, const uint16_t *, 45 size_t); 46 int pf_nvuint32(const nvlist_t *, const char *, uint32_t *); 47 int pf_nvuint32_array(const nvlist_t *, const char *, uint32_t *, 48 size_t, size_t *); 49 void pf_uint32_array_nv(nvlist_t *, const char *, const uint32_t *, 50 size_t); 51 52 int pf_nvstring(const nvlist_t *, const char *, char *, size_t); 53 54 #define PFNV_CHK(x) do { \ 55 error = (x); \ 56 SDT_PROBE2(pf, ioctl, nvchk, error, error, __LINE__); \ 57 if (error != 0) \ 58 goto errout; \ 59 } while (0) 60 61 #endif 62