| 1 | /* $Id: VBoxDTraceLibCWrappers.h 98103 2023-01-17 14:15:46Z vboxsync $ */
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| 2 | /** @file
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| 3 | * VBoxDTraceTLibCWrappers.h - IPRT wrappers/fake for lib C stuff.
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| 4 | *
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| 5 | * Contributed by: bird
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| 6 | */
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| 7 |
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| 8 | /*
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| 9 | * Copyright (C) 2012-2023 Oracle and/or its affiliates.
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| 10 | *
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| 11 | * This file is part of VirtualBox base platform packages, as
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| 12 | * available from http://www.virtualbox.org.
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| 13 | *
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| 14 | * The contents of this file are subject to the terms of the Common
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| 15 | * Development and Distribution License Version 1.0 (CDDL) only, as it
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| 16 | * comes in the "COPYING.CDDL" file of the VirtualBox distribution.
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| 17 | *
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| 18 | * SPDX-License-Identifier: CDDL-1.0
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| 19 | */
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| 20 |
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| 21 | #ifndef VBOX_INCLUDED_SRC_VBoxDTrace_include_VBoxDTraceLibCWrappers_h
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| 22 | #define VBOX_INCLUDED_SRC_VBoxDTrace_include_VBoxDTraceLibCWrappers_h
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| 23 | #ifndef RT_WITHOUT_PRAGMA_ONCE
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| 24 | # pragma once
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| 25 | #endif
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| 26 |
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| 27 | #include <assert.h>
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| 28 | #include <stdlib.h>
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| 29 | #include <string.h>
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| 30 | #ifdef RT_OS_WINDOWS
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| 31 | # include <process.h>
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| 32 | #else
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| 33 | # include <sys/types.h>
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| 34 | # include <limits.h> /* Workaround for syslimit.h bug in gcc 4.8.3 on gentoo. */
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| 35 | # ifdef RT_OS_DARWIN
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| 36 | # include <sys/syslimits.h> /* PATH_MAX */
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| 37 | # elif !defined(RT_OS_SOLARIS) && !defined(RT_OS_FREEBSD)
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| 38 | # include <syslimits.h> /* PATH_MAX */
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| 39 | # endif
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| 40 | # include <libgen.h> /* basename */
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| 41 | # include <unistd.h>
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| 42 | # include <strings.h> /* bzero & bcopy.*/
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| 43 | #endif
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| 44 |
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| 45 | #include <iprt/mem.h>
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| 46 | #include <iprt/process.h>
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| 47 | #include <iprt/param.h>
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| 48 | #include <iprt/alloca.h>
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| 49 | #include <iprt/assert.h>
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| 50 | #include <iprt/mem.h>
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| 51 | #include <iprt/string.h>
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| 52 | #include <iprt/time.h>
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| 53 |
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| 54 |
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| 55 | #undef gethrtime
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| 56 | #define gethrtime() RTTimeNanoTS()
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| 57 | #undef strcasecmp
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| 58 | #define strcasecmp(a_psz1, a_psz2) RTStrICmp(a_psz1, a_psz2)
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| 59 | #undef strncasecmp
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| 60 | #define strncasecmp(a_psz1, a_psz2, a_cch) RTStrNICmp(a_psz1, a_psz2, a_cch)
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| 61 | #undef strlcpy
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| 62 | #define strlcpy(a_pszDst, a_pszSrc, a_cbDst) ((void)RTStrCopy(a_pszDst, a_cbDst, a_pszSrc))
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| 63 |
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| 64 | #undef assert
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| 65 | #define assert(expr) Assert(expr)
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| 66 |
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| 67 | #undef PATH_MAX
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| 68 | #define PATH_MAX RTPATH_MAX
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| 69 |
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| 70 | #undef getpid
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| 71 | #define getpid RTProcSelf
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| 72 |
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| 73 | #undef basename
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| 74 | #define basename(a_pszPath) RTPathFilename(a_pszPath)
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| 75 |
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| 76 | #undef malloc
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| 77 | #define malloc(a_cb) RTMemAlloc(a_cb)
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| 78 | #undef calloc
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| 79 | #define calloc(a_cItems, a_cb) RTMemAllocZ((size_t)(a_cb) * (a_cItems))
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| 80 | #undef realloc
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| 81 | #define realloc(a_pvOld, a_cbNew) RTMemRealloc(a_pvOld, a_cbNew)
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| 82 | #undef free
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| 83 | #define free(a_pv) RTMemFree(a_pv)
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| 84 |
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| 85 | /* Not using RTStrDup and RTStrNDup here because the allocation won't be freed
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| 86 | by RTStrFree and thus may cause trouble when using the efence. */
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| 87 | #undef strdup
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| 88 | #define strdup(a_psz) ((char *)RTMemDup(a_psz, strlen(a_psz) + 1))
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| 89 | #undef strndup
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| 90 | #define strndup(a_psz, a_cchMax) ((char *)RTMemDupEx(a_psz, RTStrNLen(a_psz, a_cchMax), 1))
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| 91 |
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| 92 | /* For various stupid reasons, these are duplicated in VBoxDTraceTypes.h. */
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| 93 | #undef bcopy
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| 94 | #define bcopy(a_pSrc, a_pDst, a_cb) ((void)memmove(a_pDst, a_pSrc, a_cb))
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| 95 | #undef bzero
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| 96 | #define bzero(a_pDst, a_cb) ((void)memset(a_pDst, 0, a_cb))
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| 97 | #undef bcmp
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| 98 | #define bcmp(a_p1, a_p2, a_cb) (memcmp(a_p1, a_p2, a_cb))
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| 99 |
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| 100 | #endif /* !VBOX_INCLUDED_SRC_VBoxDTrace_include_VBoxDTraceLibCWrappers_h */
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| 101 |
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