corecrt_internal_traits.h File Reference

#include <corecrt_internal.h>
#include <corecrt_internal_win32_buffer.h>
#include <stdio.h>
#include <string.h>

Include dependency graph for corecrt_internal_traits.h:

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Go to the source code of this file.

Classes
struct	__crt_char_traits< char >
struct	__crt_char_traits< wchar_t >
struct	__crt_integer_traits< long >
struct	__crt_integer_traits< long long >

Macros
#define	_CORECRT_APPLY_TO_MAPPINGS(_APPLY)
#define	_APPLY(name, narrow_name, wide_name)   _CORECRT_GENERATE_FORWARDER(static, __cdecl, name, narrow_name)
#define	_APPLY(name, narrow_name, wide_name)   _CORECRT_GENERATE_FORWARDER(static, __cdecl, name, wide_name)
#define	_GENERATE_TCHAR_STRING_FUNCTIONS(name, string)
#define	_CORECRT_APPLY_TO_MAPPINGS(_APPLY)
#define	_APPLY(name, name_32, name_64)   _CORECRT_GENERATE_FORWARDER(static, __cdecl, name, name_32)
#define	_APPLY(name, name_32, name_64)   _CORECRT_GENERATE_FORWARDER(static, __cdecl, name, name_64)

Functions
size_t	__crt_compute_required_transform_buffer_count (unsigned const code_page, _In_z_ char const *const string)
size_t	__crt_compute_required_transform_buffer_count (unsigned const code_page, _In_z_ wchar_t const *const string)
	_Success_ (return > 0 &&return<=buffer_count) inline size_t __crt_transform_string(unsigned const code_page
_In_z_ char const *const	_Out_writes_z_ (buffer_count) wchar_t *const buffer
return	static_cast< size_t > (__acrt_MultiByteToWideChar(code_page, 0, string, -1, buffer, int_count))
return	static_cast< size_t > (__acrt_WideCharToMultiByte(code_page, 0, string, -1, buffer, int_count, nullptr, nullptr))

Variables
_In_z_ char const *const	string
_In_z_ char const *const size_t const	buffer_count

Macro Definition Documentation

_APPLY [1/4]

#define _APPLY	(		name,
			name_32,
			name_64
	)		_CORECRT_GENERATE_FORWARDER(static, __cdecl, name, name_32)

Definition at line 209 of file corecrt_internal_traits.h.

_APPLY [2/4]

#define _APPLY	(		name,
			name_32,
			name_64
	)		_CORECRT_GENERATE_FORWARDER(static, __cdecl, name, name_64)

Definition at line 209 of file corecrt_internal_traits.h.

_APPLY [3/4]

#define _APPLY	(		name,
			narrow_name,
			wide_name
	)		_CORECRT_GENERATE_FORWARDER(static, __cdecl, name, narrow_name)

Definition at line 209 of file corecrt_internal_traits.h.

_APPLY [4/4]

#define _APPLY	(		name,
			narrow_name,
			wide_name
	)		_CORECRT_GENERATE_FORWARDER(static, __cdecl, name, wide_name)

Definition at line 209 of file corecrt_internal_traits.h.

_CORECRT_APPLY_TO_MAPPINGS [1/2]

#define _CORECRT_APPLY_TO_MAPPINGS

(

_APPLY

)

Definition at line 188 of file corecrt_internal_traits.h.

_CORECRT_APPLY_TO_MAPPINGS [2/2]

#define _CORECRT_APPLY_TO_MAPPINGS

(

_APPLY

)

Value:

    _APPLY(ftell_nolock, _ftell_nolock,   _ftelli64_nolock) \
    _APPLY(lseek,        _lseek,          _lseeki64       ) \
    _APPLY(lseek_nolock, _lseek_nolock,   _lseeki64_nolock) \
    _APPLY(futime,       _futime32,       _futime64       ) \
    _APPLY(gmtime_s,     _gmtime32_s,     _gmtime64_s     ) \
    _APPLY(localtime_s,  _localtime32_s,  _localtime64_s  ) \
    _APPLY(loctotime,    __loctotime32_t, __loctotime64_t ) \
    _APPLY(time,         _time32,         _time64         )

Definition at line 188 of file corecrt_internal_traits.h.

_GENERATE_TCHAR_STRING_FUNCTIONS

#define _GENERATE_TCHAR_STRING_FUNCTIONS	(		name,
			string
	)

Value:

    static char    const* __cdecl _CRT_CONCATENATE(get_, name)(char)    throw() { return string; }            \
    static wchar_t const* __cdecl _CRT_CONCATENATE(get_, name)(wchar_t) throw() { return _CRT_WIDE(string); } \
    static size_t const _CRT_CONCATENATE(name, _length) = _countof(string) - 1;                               \
    static size_t const _CRT_CONCATENATE(name, _count ) = _countof(string);

Definition at line 172 of file corecrt_internal_traits.h.

Function Documentation

__crt_compute_required_transform_buffer_count() [1/2]

size_t __crt_compute_required_transform_buffer_count ( unsigned const  code_page, _In_z_ char const *const  string  )

inline

Definition at line 278 of file corecrt_internal_traits.h.

{
    return static_cast<size_t>(__acrt_MultiByteToWideChar(code_page, 0, string, -1, nullptr, 0));
}

Referenced by compute_required_transform_buffer_count(), and initialize_environment_by_cloning_nolock().

__crt_compute_required_transform_buffer_count() [2/2]

size_t __crt_compute_required_transform_buffer_count ( unsigned const  code_page, _In_z_ wchar_t const *const  string  )

inline

Definition at line 286 of file corecrt_internal_traits.h.

{
    return static_cast<size_t>(__acrt_WideCharToMultiByte(code_page, 0, string, -1, nullptr, 0, nullptr, nullptr));
}

_Out_writes_z_()

_In_z_ char const *const _Out_writes_z_

(

buffer_count

)

const

_Success_()

_Success_	(	return	,
		0 &&return<=	buffer_count
	)		const

static_cast< size_t >() [1/2]

return static_cast< size_t >

(

__acrt_MultiByteToWideChar(code_page, 0, string, -1, buffer, int_count)

)

static_cast< size_t >() [2/2]

return static_cast< size_t >

(

__acrt_WideCharToMultiByte(code_page, 0, string, -1, buffer, int_count, nullptr, nullptr)

)

Variable Documentation

buffer_count

_In_z_ wchar_t const *const size_t const buffer_count

Initial value:

{
    int const int_count = static_cast<int>(buffer_count)

Definition at line 299 of file corecrt_internal_traits.h.

string

_In_z_ wchar_t const* const string

Definition at line 297 of file corecrt_internal_traits.h.