1 /* 2 * Copyright (c) 2018-2021 Yubico AB. All rights reserved. 3 * Use of this source code is governed by a BSD-style 4 * license that can be found in the LICENSE file. 5 * SPDX-License-Identifier: BSD-2-Clause 6 */ 7 8 #ifndef _OPENBSD_COMPAT_H 9 #define _OPENBSD_COMPAT_H 10 11 #if defined(_MSC_VER) 12 #include "types.h" 13 #endif 14 15 #if defined(HAVE_ENDIAN_H) 16 #include <endian.h> 17 #endif 18 19 #if defined(__APPLE__) && !defined(HAVE_ENDIAN_H) 20 #include <libkern/OSByteOrder.h> 21 #define be16toh(x) OSSwapBigToHostInt16((x)) 22 #define htobe16(x) OSSwapHostToBigInt16((x)) 23 #define be32toh(x) OSSwapBigToHostInt32((x)) 24 #define htobe32(x) OSSwapHostToBigInt32((x)) 25 #define htole32(x) OSSwapHostToLittleInt32((x)) 26 #define htole64(x) OSSwapHostToLittleInt64((x)) 27 #endif /* __APPLE__ && !HAVE_ENDIAN_H */ 28 29 #if defined(_WIN32) && !defined(HAVE_ENDIAN_H) 30 #include <stdint.h> 31 #include <winsock2.h> 32 #if !defined(_MSC_VER) 33 #include <sys/param.h> 34 #endif 35 #define be16toh(x) ntohs((x)) 36 #define htobe16(x) htons((x)) 37 #define be32toh(x) ntohl((x)) 38 #define htobe32(x) htonl((x)) 39 uint32_t htole32(uint32_t); 40 uint64_t htole64(uint64_t); 41 #endif /* _WIN32 && !HAVE_ENDIAN_H */ 42 43 #if (defined(__FreeBSD__) || defined(__MidnightBSD__)) && !defined(HAVE_ENDIAN_H) 44 #include <sys/endian.h> 45 #endif 46 47 #include <stdlib.h> 48 #include <string.h> 49 50 #if !defined(HAVE_STRLCAT) 51 size_t strlcat(char *, const char *, size_t); 52 #endif 53 54 #if !defined(HAVE_STRLCPY) 55 size_t strlcpy(char *, const char *, size_t); 56 #endif 57 58 #if !defined(HAVE_STRSEP) 59 char *strsep(char **, const char *); 60 #endif 61 62 #if !defined(HAVE_RECALLOCARRAY) 63 void *recallocarray(void *, size_t, size_t, size_t); 64 #endif 65 66 #if !defined(HAVE_EXPLICIT_BZERO) 67 void explicit_bzero(void *, size_t); 68 #endif 69 70 #if !defined(HAVE_FREEZERO) 71 void freezero(void *, size_t); 72 #endif 73 74 #if !defined(HAVE_GETPAGESIZE) 75 int getpagesize(void); 76 #endif 77 78 #if !defined(HAVE_TIMINGSAFE_BCMP) 79 int timingsafe_bcmp(const void *, const void *, size_t); 80 #endif 81 82 #if !defined(HAVE_READPASSPHRASE) 83 #include "readpassphrase.h" 84 #else 85 #include <readpassphrase.h> 86 #endif 87 88 #include <openssl/opensslv.h> 89 90 #if !defined(HAVE_ERR_H) 91 #include "err.h" 92 #else 93 #include <err.h> 94 #endif 95 96 #if !defined(HAVE_GETOPT) 97 #include "getopt.h" 98 #else 99 #include <unistd.h> 100 #endif 101 102 #if !defined(HAVE_GETLINE) 103 #include <stdio.h> 104 ssize_t getline(char **, size_t *, FILE *); 105 #endif 106 107 #if defined(_MSC_VER) 108 #define strerror_r(e, b, l) strerror_s((b), (l), (e)) 109 #endif 110 111 #include "time.h" 112 113 #if !defined(HAVE_POSIX_IOCTL) 114 #define IOCTL_REQ(x) (x) 115 #else 116 #define IOCTL_REQ(x) ((int)(x)) 117 #endif 118 119 #if !defined(HAVE_ASPRINTF) 120 int asprintf(char **, const char *, ...); 121 #endif 122 123 #endif /* !_OPENBSD_COMPAT_H */ 124