Xuyi Wang / wolfssh

ssh

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wolfssh/port.h@0:c4152c628df5, 2019-11-25 (annotated)

Committer:
sPymbed
Date:
Mon Nov 25 14:24:05 2019 +0000
Revision:
0:c4152c628df5
first commit

Who changed what in which revision?

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sPymbed 0:c4152c628df5 1 /* port.h
sPymbed 0:c4152c628df5 2 *
sPymbed 0:c4152c628df5 3 * Copyright (C) 2014-2016 wolfSSL Inc.
sPymbed 0:c4152c628df5 4 *
sPymbed 0:c4152c628df5 5 * This file is part of wolfSSH.
sPymbed 0:c4152c628df5 6 *
sPymbed 0:c4152c628df5 7 * wolfSSH is free software; you can redistribute it and/or modify
sPymbed 0:c4152c628df5 8 * it under the terms of the GNU General Public License as published by
sPymbed 0:c4152c628df5 9 * the Free Software Foundation; either version 3 of the License, or
sPymbed 0:c4152c628df5 10 * (at your option) any later version.
sPymbed 0:c4152c628df5 11 *
sPymbed 0:c4152c628df5 12 * wolfSSH is distributed in the hope that it will be useful,
sPymbed 0:c4152c628df5 13 * but WITHOUT ANY WARRANTY; without even the implied warranty of
sPymbed 0:c4152c628df5 14 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
sPymbed 0:c4152c628df5 15 * GNU General Public License for more details.
sPymbed 0:c4152c628df5 16 *
sPymbed 0:c4152c628df5 17 * You should have received a copy of the GNU General Public License
sPymbed 0:c4152c628df5 18 * along with wolfSSH. If not, see <http://www.gnu.org/licenses/>.
sPymbed 0:c4152c628df5 19 */
sPymbed 0:c4152c628df5 20
sPymbed 0:c4152c628df5 21
sPymbed 0:c4152c628df5 22 /*
sPymbed 0:c4152c628df5 23 * The port module wraps standard C library functions with macros to
sPymbed 0:c4152c628df5 24 * cover portablility issues when building in environments that rename
sPymbed 0:c4152c628df5 25 * those functions. This module also provides local versions of some
sPymbed 0:c4152c628df5 26 * standard C library functions that are missing on some platforms.
sPymbed 0:c4152c628df5 27 */
sPymbed 0:c4152c628df5 28
sPymbed 0:c4152c628df5 29
sPymbed 0:c4152c628df5 30 #pragma once
sPymbed 0:c4152c628df5 31
sPymbed 0:c4152c628df5 32 #include <wolfssh/settings.h>
sPymbed 0:c4152c628df5 33 #include <stdio.h>
sPymbed 0:c4152c628df5 34
sPymbed 0:c4152c628df5 35 #ifdef __cplusplus
sPymbed 0:c4152c628df5 36 extern "C" {
sPymbed 0:c4152c628df5 37 #endif
sPymbed 0:c4152c628df5 38
sPymbed 0:c4152c628df5 39
sPymbed 0:c4152c628df5 40 /* setup memory handling */
sPymbed 0:c4152c628df5 41 #ifndef WMALLOC_USER
sPymbed 0:c4152c628df5 42 #include <wolfssh/memory.h>
sPymbed 0:c4152c628df5 43
sPymbed 0:c4152c628df5 44 #define WMALLOC(s, h, t) ((void)h, (void)t, wolfSSH_Malloc((s)))
sPymbed 0:c4152c628df5 45 #define WFREE(p, h, t) {void* xp = (p); if ((xp)) wolfSSH_Free((xp));}
sPymbed 0:c4152c628df5 46 #define WREALLOC(p, n, h, t) wolfSSH_Realloc((p), (n))
sPymbed 0:c4152c628df5 47 #endif /* WMALLOC_USER */
sPymbed 0:c4152c628df5 48
sPymbed 0:c4152c628df5 49
sPymbed 0:c4152c628df5 50 /* setup string handling */
sPymbed 0:c4152c628df5 51 #ifndef WSTRING_USER
sPymbed 0:c4152c628df5 52 #include <string.h>
sPymbed 0:c4152c628df5 53
sPymbed 0:c4152c628df5 54 #define WFILE FILE
sPymbed 0:c4152c628df5 55
sPymbed 0:c4152c628df5 56 WOLFSSH_API char* wstrnstr(const char*, const char*, unsigned int);
sPymbed 0:c4152c628df5 57 WOLFSSH_API int wfopen(WFILE**, const char*, const char*);
sPymbed 0:c4152c628df5 58
sPymbed 0:c4152c628df5 59 #define WMEMCPY(d,s,l) memcpy((d),(s),(l))
sPymbed 0:c4152c628df5 60 #define WMEMSET(b,c,l) memset((b),(c),(l))
sPymbed 0:c4152c628df5 61 #define WMEMCMP(s1,s2,n) memcmp((s1),(s2),(n))
sPymbed 0:c4152c628df5 62 #define WMEMMOVE(d,s,l) memmove((d),(s),(l))
sPymbed 0:c4152c628df5 63
sPymbed 0:c4152c628df5 64 #define WSTRLEN(s1) strlen((s1))
sPymbed 0:c4152c628df5 65 #define WSTRSTR(s1,s2) strstr((s1),(s2))
sPymbed 0:c4152c628df5 66 #define WSTRNSTR(s1,s2,n) wstrnstr((s1),(s2),(n))
sPymbed 0:c4152c628df5 67 #define WSTRNCMP(s1,s2,n) strncmp((s1),(s2),(n))
sPymbed 0:c4152c628df5 68 #define WSTRNCAT(s1,s2,n) strncat((s1),(s2),(n))
sPymbed 0:c4152c628df5 69 #define WSTRSPN(s1,s2) strspn((s1),(s2))
sPymbed 0:c4152c628df5 70 #define WSTRCSPN(s1,s2) strcspn((s1),(s2))
sPymbed 0:c4152c628df5 71 #define WFOPEN(f,fn,m) wfopen((f),(fn),(m))
sPymbed 0:c4152c628df5 72 #define WFCLOSE(f) fclose(f)
sPymbed 0:c4152c628df5 73
sPymbed 0:c4152c628df5 74 #ifndef USE_WINDOWS_API
sPymbed 0:c4152c628df5 75 #include <stdio.h>
sPymbed 0:c4152c628df5 76 #define WSTRNCPY(s1,s2,n) strncpy((s1),(s2),(n))
sPymbed 0:c4152c628df5 77 #define WSTRNCASECMP(s1,s2,n) strncasecmp((s1),(s2),(n))
sPymbed 0:c4152c628df5 78 #define WSNPRINTF(s,n,f,...) snprintf((s),(n),(f),##__VA_ARGS__)
sPymbed 0:c4152c628df5 79 #define WVSNPRINTF(s,n,f,...) vsnprintf((s),(n),(f),##__VA_ARGS__)
sPymbed 0:c4152c628df5 80 #define WLOCALTIME(c,r) (localtime_r((c),(r))!=NULL)
sPymbed 0:c4152c628df5 81 #else
sPymbed 0:c4152c628df5 82 #define WSTRNCPY(s1,s2,n) strncpy_s((s1),(n),(s2),(n))
sPymbed 0:c4152c628df5 83 #define WSTRNCASECMP(s1,s2,n) _strnicmp((s1),(s2),(n))
sPymbed 0:c4152c628df5 84 #define WSNPRINTF(s,n,f,...) _snprintf_s((s),(n),(n),(f),##__VA_ARGS__)
sPymbed 0:c4152c628df5 85 #define WVSNPRINTF(s,n,f,...) vsnprintf_s((s),(n),(n),(f),##__VA_ARGS__)
sPymbed 0:c4152c628df5 86 #define WLOCALTIME(c,r) (localtime_s((r),(c))==0)
sPymbed 0:c4152c628df5 87 #endif
sPymbed 0:c4152c628df5 88 #endif /* WSTRING_USER */
sPymbed 0:c4152c628df5 89
sPymbed 0:c4152c628df5 90
sPymbed 0:c4152c628df5 91 /* setup compiler inlining */
sPymbed 0:c4152c628df5 92 #ifndef INLINE
sPymbed 0:c4152c628df5 93 #ifndef NO_INLINE
sPymbed 0:c4152c628df5 94 #ifdef _MSC_VER
sPymbed 0:c4152c628df5 95 #define INLINE __inline
sPymbed 0:c4152c628df5 96 #elif defined(__GNUC__)
sPymbed 0:c4152c628df5 97 #define INLINE inline
sPymbed 0:c4152c628df5 98 #elif defined(__IAR_SYSTEMS_ICC__)
sPymbed 0:c4152c628df5 99 #define INLINE inline
sPymbed 0:c4152c628df5 100 #elif defined(THREADX)
sPymbed 0:c4152c628df5 101 #define INLINE _Inline
sPymbed 0:c4152c628df5 102 #else
sPymbed 0:c4152c628df5 103 #define INLINE
sPymbed 0:c4152c628df5 104 #endif
sPymbed 0:c4152c628df5 105 #else
sPymbed 0:c4152c628df5 106 #define INLINE
sPymbed 0:c4152c628df5 107 #endif
sPymbed 0:c4152c628df5 108 #endif /* INLINE */
sPymbed 0:c4152c628df5 109
sPymbed 0:c4152c628df5 110
sPymbed 0:c4152c628df5 111 /* GCC 7 has new switch() fall-through detection */
sPymbed 0:c4152c628df5 112 #if defined(__GNUC__)
sPymbed 0:c4152c628df5 113 #if ((__GNUC__ > 7) || ((__GNUC__ == 7) && (__GNUC_MINOR__ >= 1)))
sPymbed 0:c4152c628df5 114 #define FALL_THROUGH __attribute__ ((fallthrough));
sPymbed 0:c4152c628df5 115 #endif
sPymbed 0:c4152c628df5 116 #endif
sPymbed 0:c4152c628df5 117 #ifndef FALL_THROUGH
sPymbed 0:c4152c628df5 118 #define FALL_THROUGH
sPymbed 0:c4152c628df5 119 #endif
sPymbed 0:c4152c628df5 120
sPymbed 0:c4152c628df5 121
sPymbed 0:c4152c628df5 122 #ifdef __cplusplus
sPymbed 0:c4152c628df5 123 }
sPymbed 0:c4152c628df5 124 #endif
sPymbed 0:c4152c628df5 125