corecrt_wio.h File Reference

#include <corecrt.h>
#include <pshpack8.h>
#include <poppack.h>

Include dependency graph for corecrt_wio.h:

This graph shows which files directly or indirectly include this file:

Go to the source code of this file.

Classes
struct	_wfinddata32_t
struct	_wfinddata32i64_t
struct	_wfinddata64i32_t
struct	_wfinddata64_t

Macros
#define	_wfinddata_t   _wfinddata64i32_t
#define	_wfinddatai64_t   _wfinddata64_t
#define	_wfindfirst64i32   _wfindfirst
#define	_wfindfirst64   _wfindfirsti64
#define	_wfindnext64i32   _wfindnext
#define	_wfindnext64   _wfindnexti64

Typedefs
typedef __msvcrt_ulong	_fsize_t

Functions
_ACRTIMP int __cdecl	_waccess (const wchar_t *, int)
_ACRTIMP int __cdecl	_wchmod (const wchar_t *, int)
_ACRTIMP int __cdecl	_wcreat (const wchar_t *, int)
_ACRTIMP intptr_t __cdecl	_wfindfirst32 (const wchar_t *, struct _wfinddata32_t *)
_ACRTIMP intptr_t __cdecl	_wfindfirst32i64 (const wchar_t *, struct _wfinddata32i64_t *)
_ACRTIMP intptr_t __cdecl	_wfindfirst64 (const wchar_t *, struct _wfinddata64_t *)
_ACRTIMP intptr_t __cdecl	_wfindfirst64i32 (const wchar_t *, struct _wfinddata64i32_t *)
_ACRTIMP int __cdecl	_wfindnext32 (intptr_t, struct _wfinddata32_t *)
_ACRTIMP int __cdecl	_wfindnext32i64 (intptr_t, struct _wfinddata32i64_t *)
_ACRTIMP int __cdecl	_wfindnext64 (intptr_t, struct _wfinddata64_t *)
_ACRTIMP int __cdecl	_wfindnext64i32 (intptr_t, struct _wfinddata64i32_t *)
_ACRTIMP wchar_t *__cdecl	_wmktemp (wchar_t *)
_ACRTIMP int __cdecl	_wopen (const wchar_t *, int,...)
_ACRTIMP int __cdecl	_wrename (const wchar_t *, const wchar_t *)
_ACRTIMP int __cdecl	_wsopen (const wchar_t *, int, int,...)
_ACRTIMP int __cdecl	_wunlink (const wchar_t *)

Macro Definition Documentation

_wfinddata_t

#define _wfinddata_t   _wfinddata64i32_t

Definition at line 19 of file corecrt_wio.h.

_wfinddatai64_t

#define _wfinddatai64_t   _wfinddata64_t

Definition at line 20 of file corecrt_wio.h.

_wfindfirst64

#define _wfindfirst64   _wfindfirsti64

Definition at line 79 of file corecrt_wio.h.

_wfindfirst64i32

#define _wfindfirst64i32   _wfindfirst

Definition at line 78 of file corecrt_wio.h.

_wfindnext64

#define _wfindnext64   _wfindnexti64

Definition at line 81 of file corecrt_wio.h.

_wfindnext64i32

#define _wfindnext64i32   _wfindnext

Definition at line 80 of file corecrt_wio.h.

Typedef Documentation

_fsize_t

typedef __msvcrt_ulong _fsize_t

This file has no copyright assigned and is placed in the Public Domain. This file is part of the Wine project.

Definition at line 13 of file corecrt_wio.h.

Function Documentation

_waccess()

_ACRTIMP int __cdecl _waccess	(	const wchar_t *	filename,
		int	mode
	)

Definition at line 1017 of file file.c.

{
  DWORD attr = GetFileAttributesW(filename);
 
  TRACE("(%s,%d) %ld\n", debugstr_w(filename), mode, attr);
 
  if (!filename || attr == INVALID_FILE_ATTRIBUTES)
  {
    msvcrt_set_errno(GetLastError());
    return -1;
  }
  if ((attr & FILE_ATTRIBUTE_READONLY) && (mode & MSVCRT_W_OK))
  {
    msvcrt_set_errno(ERROR_ACCESS_DENIED);
    return -1;
  }
  return 0;
}

Referenced by _access(), and _waccess_s().

_wchmod()

_ACRTIMP int __cdecl _wchmod	(	const wchar_t *	path,
		int	flags
	)

Definition at line 1066 of file file.c.

{
  DWORD oldFlags = GetFileAttributesW(path);
 
  if (oldFlags != INVALID_FILE_ATTRIBUTES)
  {
    DWORD newFlags = (flags & _S_IWRITE)? oldFlags & ~FILE_ATTRIBUTE_READONLY:
      oldFlags | FILE_ATTRIBUTE_READONLY;
 
    if (newFlags == oldFlags || SetFileAttributesW(path, newFlags))
      return 0;
  }
  msvcrt_set_errno(GetLastError());
  return -1;
}

Referenced by _chmod().

_wcreat()

_ACRTIMP int __cdecl _wcreat	(	const wchar_t *	path,
		int	pmode
	)

Definition at line 2702 of file file.c.

{
  int flags = _O_CREAT | _O_TRUNC | _O_RDWR;
  return _wopen(path, flags, pmode);
}

_wfindfirst32()

_ACRTIMP intptr_t __cdecl _wfindfirst32	(	const wchar_t *	fspec,
		struct _wfinddata32_t *	ft
	)

Definition at line 368 of file dir.c.

{
  WIN32_FIND_DATAW find_data;
  HANDLE hfind;
 
  hfind = FindFirstFileW(fspec, &find_data);
  if (hfind == INVALID_HANDLE_VALUE)
  {
    msvcrt_set_errno(GetLastError());
    return -1;
  }
  msvcrt_wfttofd32(&find_data, ft);
  TRACE(":got handle %p\n", hfind);
  return (intptr_t)hfind;
}

Referenced by _findfirst32().

_wfindfirst32i64()

_ACRTIMP intptr_t __cdecl _wfindfirst32i64	(	const wchar_t *	pattern,
		struct _wfinddata32i64_t *	result
	)

Definition at line 228 of file findfile.cpp.

{
    return common_find_first_wide(pattern, result);
}

_wfindfirst64()

_ACRTIMP intptr_t __cdecl _wfindfirst64	(	const wchar_t *	fspec,
		struct _wfinddata64_t *	ft
	)

Definition at line 440 of file dir.c.

{
  WIN32_FIND_DATAW find_data;
  HANDLE hfind;
 
  hfind  = FindFirstFileW(fspec, &find_data);
  if (hfind == INVALID_HANDLE_VALUE)
  {
    msvcrt_set_errno(GetLastError());
    return -1;
  }
  msvcrt_wfttofd64(&find_data,ft);
  TRACE(":got handle %p\n",hfind);
  return (intptr_t)hfind;
}

_wfindfirst64i32()

_ACRTIMP intptr_t __cdecl _wfindfirst64i32	(	const wchar_t *	fspec,
		struct _wfinddata64i32_t *	ft
	)

Definition at line 493 of file dir.c.

{
  WIN32_FIND_DATAW find_data;
  HANDLE hfind;
 
  hfind  = FindFirstFileW(fspec, &find_data);
  if (hfind == INVALID_HANDLE_VALUE)
  {
    msvcrt_set_errno(GetLastError());
    return -1;
  }
  msvcrt_wfttofd64i32(&find_data,ft);
  TRACE(":got handle %p\n",hfind);
  return (intptr_t)hfind;
}

_wfindnext32()

_ACRTIMP int __cdecl _wfindnext32	(	intptr_t	hand,
		struct _wfinddata32_t *	ft
	)

Definition at line 595 of file dir.c.

{
  WIN32_FIND_DATAW find_data;
 
  if (!FindNextFileW((HANDLE)hand, &find_data))
  {
    *_errno() = ENOENT;
    return -1;
  }
 
  msvcrt_wfttofd32(&find_data, ft);
  return 0;
}

Referenced by _findnext32().

_wfindnext32i64()

_ACRTIMP int __cdecl _wfindnext32i64	(	intptr_t	handle,
		struct _wfinddata32i64_t *	result
	)

Definition at line 360 of file findfile.cpp.

{
    return common_find_next_wide(handle, result);
}

_wfindnext64()

_ACRTIMP int __cdecl _wfindnext64	(	intptr_t	hand,
		struct _wfinddata64_t *	ft
	)

Definition at line 665 of file dir.c.

{
  WIN32_FIND_DATAW find_data;
 
  if (!FindNextFileW((HANDLE)hand, &find_data))
  {
    *_errno() = ENOENT;
    return -1;
  }
 
  msvcrt_wfttofd64(&find_data,ft);
  return 0;
}

_wfindnext64i32()

_ACRTIMP int __cdecl _wfindnext64i32	(	intptr_t	hand,
		struct _wfinddata64i32_t *	ft
	)

Definition at line 718 of file dir.c.

{
  WIN32_FIND_DATAW find_data;
 
  if (!FindNextFileW((HANDLE)hand, &find_data))
  {
    *_errno() = ENOENT;
    return -1;
  }
 
  msvcrt_wfttofd64i32(&find_data,ft);
  return 0;
}

_wmktemp()

_ACRTIMP wchar_t *__cdecl _wmktemp

(

wchar_t *

pattern

)

Definition at line 2260 of file file.c.

{
  int numX = 0;
  wchar_t *retVal = pattern;
  int id;
  wchar_t letter = 'a';
 
  if(!pattern)
      return NULL;
 
  while(*pattern)
    numX = (*pattern++ == 'X')? numX + 1 : 0;
  if (numX < 6)
    return NULL;
  pattern--;
  id = GetCurrentProcessId();
  numX = 6;
  while(numX--)
  {
    int tempNum = id / 10;
    *pattern-- = id - (tempNum * 10) + '0';
    id = tempNum;
  }
  pattern++;
  do
  {
    if (GetFileAttributesW(retVal) == INVALID_FILE_ATTRIBUTES)
      return retVal;
    *pattern = letter++;
  } while(letter != '|');
  return NULL;
}

_wopen()

_ACRTIMP int __cdecl _wopen	(	const wchar_t *	path,
		int	flags,
			...
	)

Definition at line 2674 of file file.c.

{
  va_list ap;
 
  if (flags & _O_CREAT)
  {
    int pmode;
    va_start(ap, flags);
    pmode = va_arg(ap, int);
    va_end(ap);
    return _wsopen( path, flags, _SH_DENYNO, pmode );
  }
  else
    return _wsopen( path, flags, _SH_DENYNO);
}

_wrename()

_ACRTIMP int __cdecl _wrename	(	const wchar_t *	oldpath,
		const wchar_t *	newpath
	)

Definition at line 4993 of file file.c.

{
  TRACE(":from %s to %s\n", debugstr_w(oldpath), debugstr_w(newpath));
  if (MoveFileExW(oldpath, newpath, MOVEFILE_COPY_ALLOWED))
    return 0;
  TRACE(":failed (%ld)\n", GetLastError());
  msvcrt_set_errno(GetLastError());
  return -1;
}

Referenced by rename().

_wsopen()

_ACRTIMP int __cdecl _wsopen	(	const wchar_t *	path,
		int	oflags,
		int	shflags,
			...
	)

Definition at line 2583 of file file.c.

{
  int pmode;
  int fd;
 
  if (oflags & _O_CREAT)
  {
    va_list ap;
 
    va_start(ap, shflags);
    pmode = va_arg(ap, int);
    va_end(ap);
  }
  else
    pmode = 0;
 
  return _wsopen_dispatch(path, oflags, shflags, pmode, &fd, 0) ? -1 : fd;
}

_wunlink()

_ACRTIMP int __cdecl _wunlink

(

const wchar_t *

path

)

Definition at line 1099 of file file.c.

{
  TRACE("(%s)\n", debugstr_w(path));
  if(DeleteFileW(path))
    return 0;
  TRACE("failed (%ld)\n", GetLastError());
  msvcrt_set_errno(GetLastError());
  return -1;
}

Referenced by _unlink(), _wremove(), and test_utf8().