X-Git-Url: http://git.buserror.net/cgi-bin/gitweb.cgi?p=polintos%2Fscott%2Fpriv.git;a=blobdiff_plain;f=include%2Fc%2B%2B%2Fstl%2Fstl%2F_cstdlib.h;fp=include%2Fc%2B%2B%2Fstl%2Fstl%2F_cstdlib.h;h=049c2dad1bb9aebb27a1e507c9ca8c90e461e813;hp=0000000000000000000000000000000000000000;hb=173d8903eb9d51a4ea7d7fa3e52dc86c9bb6d4f1;hpb=b024710fe2b60cd4a42a8993b61333d6cdb56ca3 diff --git a/include/c++/stl/stl/_cstdlib.h b/include/c++/stl/stl/_cstdlib.h new file mode 100644 index 0000000..049c2da --- /dev/null +++ b/include/c++/stl/stl/_cstdlib.h @@ -0,0 +1,179 @@ +/* + * Copyright (c) 1999 + * Boris Fomitchev + * + * This material is provided "as is", with absolutely no warranty expressed + * or implied. Any use is at your own risk. + * + * Permission to use or copy this software for any purpose is hereby granted + * without fee, provided the above notices are retained on all copies. + * Permission to modify the code and to distribute modified code is granted, + * provided the above notices are retained, and a notice that the code was + * modified is included with the above copyright notice. + * + */ + +#ifndef _STLP_INTERNAL_CSTDLIB +#define _STLP_INTERNAL_CSTDLIB + +#if defined (_STLP_USE_NEW_C_HEADERS) +# include _STLP_NATIVE_CPP_C_HEADER(cstdlib) +#else +# include +#endif + +#if defined (__BORLANDC__) +/* Borland process.h header do not bring anything here and is just included + * in order to avoid inclusion later. This header cannot be included later + * because Borland compiler consider that for instance the abort function + * defined as extern "C" cannot be overloaded and it finds 2 "overloads", + * once in native std namespace and the other in STLport namespace... + */ +# include +#endif + +/* on evc3/evc4 including stdlib.h also defines setjmp macro */ +#if defined (_STLP_WCE) +# define _STLP_NATIVE_SETJMP_H_INCLUDED +#endif + +#if defined (__MSL__) && (__MSL__ <= 0x5003) +namespace std { + typedef ::div_t div_t; + typedef ::ldiv_t ldiv_t; +# ifdef __MSL_LONGLONG_SUPPORT__ + typedef ::lldiv_t lldiv_t; +# endif +} +#endif + +#ifdef _STLP_IMPORT_VENDOR_CSTD +_STLP_BEGIN_NAMESPACE +using _STLP_VENDOR_CSTD::div_t; +using _STLP_VENDOR_CSTD::ldiv_t; +using _STLP_VENDOR_CSTD::size_t; + +# ifndef _STLP_NO_CSTD_FUNCTION_IMPORTS +# ifndef _STLP_WCE +// these functions just don't exist on Windows CE +using _STLP_VENDOR_CSTD::abort; +using _STLP_VENDOR_CSTD::getenv; +using _STLP_VENDOR_CSTD::mblen; +using _STLP_VENDOR_CSTD::mbtowc; +using _STLP_VENDOR_CSTD::system; +using _STLP_VENDOR_CSTD::bsearch; +# endif +using _STLP_VENDOR_CSTD::atexit; +using _STLP_VENDOR_CSTD::exit; +using _STLP_VENDOR_CSTD::calloc; +using _STLP_VENDOR_CSTD::free; +using _STLP_VENDOR_CSTD::malloc; +using _STLP_VENDOR_CSTD::realloc; +using _STLP_VENDOR_CSTD::atof; +using _STLP_VENDOR_CSTD::atoi; +using _STLP_VENDOR_CSTD::atol; +using _STLP_VENDOR_CSTD::mbstowcs; +using _STLP_VENDOR_CSTD::strtod; +using _STLP_VENDOR_CSTD::strtol; +using _STLP_VENDOR_CSTD::strtoul; + +# if !(defined (_STLP_NO_NATIVE_WIDE_STREAMS) || defined (_STLP_NO_MBSTATE_T)) +using _STLP_VENDOR_CSTD::wcstombs; +# ifndef _STLP_WCE +using _STLP_VENDOR_CSTD::wctomb; +# endif +# endif +using _STLP_VENDOR_CSTD::qsort; +using _STLP_VENDOR_CSTD::labs; +using _STLP_VENDOR_CSTD::ldiv; +# if defined (_STLP_LONG_LONG) && !defined (_STLP_NO_VENDOR_STDLIB_L) +# if !defined(__sun) +using _STLP_VENDOR_CSTD::llabs; +using _STLP_VENDOR_CSTD::lldiv_t; +using _STLP_VENDOR_CSTD::lldiv; +# else +using ::llabs; +using ::lldiv_t; +using ::lldiv; +# endif +# endif +using _STLP_VENDOR_CSTD::rand; +using _STLP_VENDOR_CSTD::srand; +# endif /* _STLP_NO_CSTD_FUNCTION_IMPORTS */ +_STLP_END_NAMESPACE +#endif /* _STLP_IMPORT_VENDOR_CSTD */ + +#if defined (__BORLANDC__) && defined (_STLP_USE_NEW_C_HEADERS) +//In this config bcc define everything in std namespace and not in +//the global one. +inline int abs(int __x) { return _STLP_VENDOR_CSTD::abs(__x); } +inline _STLP_VENDOR_CSTD::div_t div(int __x, int __y) { return _STLP_VENDOR_CSTD::div(__x, __y); } +#endif + +#if defined(_MSC_EXTENSIONS) && defined(_STLP_MSVC) && (_STLP_MSVC <= 1300) +# define _STLP_RESTORE_FUNCTION_INTRINSIC +# pragma warning (push) +# pragma warning (disable: 4162) +# pragma function (abs) +#endif + +//HP-UX native lib has abs() and div() functions in global namespace +#if !defined (__HP_aCC) || (__HP_aCC < 30000) + +//MSVC starting with .Net 2003 already define all math functions in global namespace: +# if !defined (_STLP_MSVC_LIB) || (_STLP_MSVC_LIB < 1310) || defined(UNDER_CE) +inline long abs(long __x) { return _STLP_VENDOR_CSTD::labs(__x); } +# endif + +/** VC since version 8 has this, the platform SDK and CE SDKs hanging behind. */ +# if !defined (_STLP_MSVC_LIB) || (_STLP_MSVC_LIB < 1400) || defined (_STLP_USING_PLATFORM_SDK_COMPILER) || defined(UNDER_CE) +inline _STLP_VENDOR_CSTD::ldiv_t div(long __x, long __y) { return _STLP_VENDOR_CSTD::ldiv(__x, __y); } +# endif + +#endif + +#if defined (_STLP_RESTORE_FUNCTION_INTRINSIC) +# pragma intrinsic (abs) +# pragma warning (pop) +# undef _STLP_RESTORE_FUNCTION_INTRINSIC +#endif + +#if defined (_STLP_LONG_LONG) +# if !defined (_STLP_NO_VENDOR_STDLIB_L) +# if !defined (__sun) +inline _STLP_LONG_LONG abs(_STLP_LONG_LONG __x) { return _STLP_VENDOR_CSTD::llabs(__x); } +inline lldiv_t div(_STLP_LONG_LONG __x, _STLP_LONG_LONG __y) { return _STLP_VENDOR_CSTD::lldiv(__x, __y); } +# else +inline _STLP_LONG_LONG abs(_STLP_LONG_LONG __x) { return ::llabs(__x); } +inline lldiv_t div(_STLP_LONG_LONG __x, _STLP_LONG_LONG __y) { return ::lldiv(__x, __y); } +# endif +# else +inline _STLP_LONG_LONG abs(_STLP_LONG_LONG __x) { return __x < 0 ? -__x : __x; } +# endif +#endif + +/* C++ Standard is unclear about several call to 'using ::func' if new overloads + * of ::func appears between 2 successive 'using' calls. To avoid this potential + * problem we provide all abs overload before the 'using' call. + * Beware: This header inclusion has to be after all abs overload of this file. + * The first 'using ::abs' call is going to be in the other header. + */ +#ifndef _STLP_INTERNAL_CMATH +# include +#endif + +#if defined (_STLP_IMPORT_VENDOR_CSTD) && !defined (_STLP_NO_CSTD_FUNCTION_IMPORTS) +// ad hoc, don't replace with _STLP_VENDOR_CSTD::abs here! - ptr 2005-03-05 +_STLP_BEGIN_NAMESPACE +using ::abs; +# if !defined (N_PLAT_NLM) +using ::div; +# else +// Don't use div from clib or libc on NetWare---buggy! - ptr 2005-06-06 +inline div_t div(int __x, int __y) { div_t d; d.quot = __x / __y; d.rem = __x % __y; return d; } +inline ldiv_t div(long __x, long __y) { ldiv_t d; d.quot = __x / __y; d.rem = __x % __y; return d; } +# endif +_STLP_END_NAMESPACE +#endif + +#endif /* _STLP_INTERNAL_CSTDLIB */