corecrt_wstdio.h File Reference

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

Include dependency graph for corecrt_wstdio.h:

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

Go to the source code of this file.

Classes
struct	_iobuf

Macros
#define	_FILE_DEFINED
#define	WEOF   (wint_t)(0xFFFF)
#define	stdin   (__acrt_iob_func(0))
#define	stdout   (__acrt_iob_func(1))
#define	stderr   (__acrt_iob_func(2))

Typedefs
typedef struct _iobuf	FILE

Functions
_ACRTIMP FILE *__cdecl	__acrt_iob_func (unsigned index)
_ACRTIMP wint_t __cdecl	_fgetwc_nolock (FILE *)
_ACRTIMP wint_t __cdecl	_fgetwchar (void)
_ACRTIMP wint_t __cdecl	_fputwc_nolock (wint_t, FILE *)
_ACRTIMP wint_t __cdecl	_fputwchar (wint_t)
_ACRTIMP wint_t __cdecl	_getwc_nolock (FILE *)
_ACRTIMP wchar_t *__cdecl	_getws (wchar_t *)
_ACRTIMP wint_t __cdecl	_putwc_nolock (wint_t, FILE *)
_ACRTIMP int __cdecl	_putws (const wchar_t *)
_ACRTIMP wint_t __cdecl	_ungetwc_nolock (wint_t, FILE *)
_ACRTIMP FILE *__cdecl	_wfdopen (int, const wchar_t *)
_ACRTIMP FILE *__cdecl	_wfopen (const wchar_t *, const wchar_t *)
_ACRTIMP errno_t __cdecl	_wfopen_s (FILE **, const wchar_t *, const wchar_t *)
_ACRTIMP FILE *__cdecl	_wfreopen (const wchar_t *, const wchar_t *, FILE *)
_ACRTIMP FILE *__cdecl	_wfsopen (const wchar_t *, const wchar_t *, int)
_ACRTIMP void __cdecl	_wperror (const wchar_t *)
_ACRTIMP FILE *__cdecl	_wpopen (const wchar_t *, const wchar_t *)
_ACRTIMP int __cdecl	_wremove (const wchar_t *)
_ACRTIMP wchar_t *__cdecl	_wtempnam (const wchar_t *, const wchar_t *)
_ACRTIMP wchar_t *__cdecl	_wtmpnam (wchar_t *)
_ACRTIMP wint_t __cdecl	fgetwc (FILE *)
_ACRTIMP wchar_t *__cdecl	fgetws (wchar_t *, int, FILE *)
_ACRTIMP wint_t __cdecl	fputwc (wint_t, FILE *)
_ACRTIMP int __cdecl	fputws (const wchar_t *, FILE *)
_ACRTIMP wint_t __cdecl	getwc (FILE *)
_ACRTIMP wint_t __cdecl	getwchar (void)
_ACRTIMP wchar_t *__cdecl	getws (wchar_t *)
_ACRTIMP wint_t __cdecl	putwc (wint_t, FILE *)
_ACRTIMP wint_t __cdecl	putwchar (wint_t)
_ACRTIMP int __cdecl	putws (const wchar_t *)
_ACRTIMP wint_t __cdecl	ungetwc (wint_t, FILE *)
_ACRTIMP int __cdecl	_scwprintf (const wchar_t *,...)
_ACRTIMP int __cdecl	_snwprintf (wchar_t *, size_t, const wchar_t *,...)
_ACRTIMP int __cdecl	_snwprintf_s (wchar_t *, size_t, size_t, const wchar_t *,...)
_ACRTIMP int __cdecl	_vscwprintf (const wchar_t *, va_list)
_ACRTIMP int __cdecl	_vscwprintf_p_l (const wchar_t *, _locale_t, va_list)
_ACRTIMP int __cdecl	_vsnwprintf (wchar_t *, size_t, const wchar_t *, va_list)
_ACRTIMP int __cdecl	_vsnwprintf_s (wchar_t *, size_t, size_t, const wchar_t *, va_list)
_ACRTIMP int __cdecl	_vswprintf_p_l (wchar_t *, size_t, const wchar_t *, _locale_t, va_list)
_ACRTIMP int __cdecl	fwprintf (FILE *, const wchar_t *,...)
_ACRTIMP int __cdecl	fwprintf_s (FILE *, const wchar_t *,...)
_ACRTIMP int __cdecl	swprintf_s (wchar_t *, size_t, const wchar_t *,...)
_ACRTIMP int __cdecl	vfwprintf (FILE *, const wchar_t *, va_list)
_ACRTIMP int __cdecl	vfwprintf_s (FILE *, const wchar_t *, va_list)
_ACRTIMP int __cdecl	vswprintf_s (wchar_t *, size_t, const wchar_t *, va_list)
_ACRTIMP int __cdecl	vwprintf (const wchar_t *, va_list)
_ACRTIMP int __cdecl	vwprintf_s (const wchar_t *, va_list)
_ACRTIMP int __cdecl	wprintf (const wchar_t *,...)
_ACRTIMP int __cdecl	wprintf_s (const wchar_t *,...)
static int __cdecl	vswprintf (wchar_t *buffer, size_t size, const wchar_t *format, va_list args)
static int __cdecl	swprintf (wchar_t *buffer, size_t size, const wchar_t *format,...)
_ACRTIMP int __cdecl	fwscanf (FILE *, const wchar_t *,...)
_ACRTIMP int __cdecl	fwscanf_s (FILE *, const wchar_t *,...)
_ACRTIMP int __cdecl	swscanf (const wchar_t *, const wchar_t *,...)
_ACRTIMP int __cdecl	swscanf_s (const wchar_t *, const wchar_t *,...)
_ACRTIMP int __cdecl	wscanf (const wchar_t *,...)
_ACRTIMP int __cdecl	wscanf_s (const wchar_t *,...)

Macro Definition Documentation

_FILE_DEFINED

#define _FILE_DEFINED

This file has no copyright assigned and is placed in the Public Domain. This file is part of the Wine project. No warranty is given; refer to the file DISCLAIMER.PD within this package.

Definition at line 24 of file corecrt_wstdio.h.

stderr

#define stderr   (__acrt_iob_func(2))

Definition at line 52 of file corecrt_wstdio.h.

stdin

#define stdin   (__acrt_iob_func(0))

Definition at line 50 of file corecrt_wstdio.h.

stdout

#define stdout   (__acrt_iob_func(1))

Definition at line 51 of file corecrt_wstdio.h.

WEOF

#define WEOF   (wint_t)(0xFFFF)

Definition at line 45 of file corecrt_wstdio.h.

Typedef Documentation

FILE

typedef struct _iobuf FILE

Function Documentation

__acrt_iob_func()

_ACRTIMP FILE *__cdecl __acrt_iob_func

(

unsigned

index

)

Definition at line 35 of file iob.c.

{
    return __iob_func() + idx;
}

_fgetwc_nolock()

_ACRTIMP wint_t __cdecl _fgetwc_nolock

(

FILE *

file

)

Definition at line 3949 of file file.c.

{
    wint_t ret;
    int ch;
 
    if(ioinfo_get_textmode(get_ioinfo_nolock(file->_file)) != TEXTMODE_ANSI
            || !(get_ioinfo_nolock(file->_file)->wxflag & WX_TEXT)) {
        char *p;
 
        for(p=(char*)&ret; (wint_t*)p<&ret+1; p++) {
            ch = _fgetc_nolock(file);
            if(ch == EOF) {
                ret = WEOF;
                break;
            }
            *p = (char)ch;
        }
    }else {
        char mbs[MB_LEN_MAX];
        int len = 0;
 
        ch = _fgetc_nolock(file);
        if(ch != EOF) {
            mbs[0] = (char)ch;
            if(isleadbyte((unsigned char)mbs[0])) {
                ch = _fgetc_nolock(file);
                if(ch != EOF) {
                    mbs[1] = (char)ch;
                    len = 2;
                }
            }else {
                len = 1;
            }
        }
 
        if(!len || mbtowc(&ret, mbs, len)==-1)
            ret = WEOF;
    }
 
    return ret;
}

Referenced by _getwc_nolock(), _getws(), fgetwc(), and fgetws().

_fgetwchar()

_ACRTIMP wint_t __cdecl _fgetwchar

(

void

)

Definition at line 4027 of file file.c.

{
  return fgetwc(stdin);
}

_fputwc_nolock()

_ACRTIMP wint_t __cdecl _fputwc_nolock	(	wint_t	wc,
		FILE *	file
	)

Definition at line 4217 of file file.c.

{
    wchar_t mwc=wc;
    ioinfo *fdinfo;
    wint_t ret;
 
    fdinfo = get_ioinfo_nolock(file->_file);
 
    if((fdinfo->wxflag&WX_TEXT) && ioinfo_get_textmode(fdinfo) == TEXTMODE_ANSI) {
        char buf[MB_LEN_MAX];
        int char_len;
 
        char_len = wctomb(buf, mwc);
        if(char_len!=-1 && _fwrite_nolock(buf, char_len, 1, file)==1)
            ret = wc;
        else
            ret = WEOF;
    }else if(_fwrite_nolock(&mwc, sizeof(mwc), 1, file) == 1) {
        ret = wc;
    }else {
        ret = WEOF;
    }
 
    return ret;
}

Referenced by _putwc_nolock(), _putws(), fputwc(), fputws(), and puts_clbk_file_w().

_fputwchar()

_ACRTIMP wint_t __cdecl _fputwchar

(

wint_t

wc

)

Definition at line 4246 of file file.c.

{
  return fputwc(wc, stdout);
}

Referenced by fputwchar(), and putwchar().

_getwc_nolock()

_ACRTIMP wint_t __cdecl _getwc_nolock

(

FILE *

stream

)

Definition at line 91 of file fgetwc.cpp.

{
    return _fgetwc_nolock(stream);
}

_getws()

_ACRTIMP wchar_t *__cdecl _getws

(

wchar_t *

buf

)

Definition at line 4879 of file file.c.

{
    wint_t cc;
    wchar_t* ws = buf;
 
    _lock_file(stdin);
    for (cc = _fgetwc_nolock(stdin); cc != WEOF && cc != '\n';
         cc = _fgetwc_nolock(stdin))
    {
        if (cc != '\r')
            *buf++ = (wchar_t)cc;
    }
    _unlock_file(stdin);
 
    if ((cc == WEOF) && (ws == buf))
    {
      TRACE(":nothing read\n");
      return NULL;
    }
    *buf = '\0';
 
    TRACE("got %s\n", debugstr_w(ws));
    return ws;
}

_putwc_nolock()

_ACRTIMP wint_t __cdecl _putwc_nolock	(	wint_t	c,
		FILE *	stream
	)

Definition at line 89 of file fputwc.cpp.

{
    return _fputwc_nolock(c, stream);
}

_putws()

_ACRTIMP int __cdecl _putws

(

const wchar_t *

s

)

Definition at line 4942 of file file.c.

{
    int ret;
 
    _lock_file(stdout);
    ret = fputws(s, stdout);
    if(ret >= 0)
        ret = _fputwc_nolock('\n', stdout);
    _unlock_file(stdout);
    return ret >= 0 ? 0 : WEOF;
}

Referenced by Wait().

_scwprintf()

_ACRTIMP int __cdecl _scwprintf	(	const wchar_t *	format,
			...
	)

Definition at line 1673 of file wcs.c.

{
    va_list ap;
    int r;
 
    va_start( ap, format );
    r = _vsnwprintf( NULL, INT_MAX, format, ap );
    va_end( ap );
    return r;
}

Referenced by BuildUserModeWindowStationName(), and IntResolveDesktop().

_snwprintf()

_ACRTIMP int __cdecl _snwprintf	(	wchar_t *	str,
		size_t	len,
		const wchar_t *	format,
			...
	)

Definition at line 1493 of file wcs.c.

{
    int retval;
    va_list valist;
    va_start(valist, format);
    retval = _vsnwprintf(str, len, format, valist);
    va_end(valist);
    return retval;
}

Referenced by _CrtDbgReportWindow(), _VCrtDbgReportW(), _wassert(), _wtmpnam(), BaseGetVdmConfigInfo(), ChildWndProc(), convert_luid_to_name(), CreateVdmMenu(), CSR_API(), DisplayStatus(), DoMessageBoxW(), dsound_enum(), DumpMemory(), EtfsOpen(), ExpLoadInitialProcess(), GetKeyName(), CTravelLog::GetToolTipText(), IniCacheAddKeyAorW(), IniCacheAddSectionAorW(), InitDialog(), IopStartRamdisk(), LdrpInitializeProcess(), LogToFile(), makestringfile(), OnCreate(), PnpRootCreateDevice(), pSetupDebugPrint(), RamdiskCreateDiskDevice(), runscriptfile(), SeGetLogonIdDeviceMap(), SepCleanupLUIDDeviceMapDirectory(), ShowLastWin32Error(), strftime_int(), SuggestKeys(), testGetIfTable(), tirpc_report(), TransformView_create_table(), TransformView_insert_row(), TreeWndNotifyProc(), UniataConnectIntr2(), UpdateServiceCount(), UpdateStatus(), UpdateVdmMenuDisks(), VfdCreateDevice(), VfdDeleteDevice(), VfdLoadLink(), VfdSetLink(), VfdStoreLink(), WhoamiGroups(), and WriteRdpFile().

_snwprintf_s()

_ACRTIMP int __cdecl _snwprintf_s	(	wchar_t *	str,
		size_t	len,
		size_t	count,
		const wchar_t *	format,
			...
	)

Definition at line 1520 of file wcs.c.

{
    int retval;
    va_list valist;
    va_start(valist, format);
    retval = _vsnwprintf_s_l(str, len, count, format, NULL, valist);
    va_end(valist);
    return retval;
}

Referenced by _VCrtDbgReportW(), and common_message_window().

_ungetwc_nolock()

_ACRTIMP wint_t __cdecl _ungetwc_nolock	(	wint_t	wc,
		FILE *	file
	)

Definition at line 5799 of file file.c.

{
    wchar_t mwc = wc;
 
    if(!MSVCRT_CHECK_PMT(file != NULL)) return WEOF;
    if (wc == WEOF)
        return WEOF;
 
    if(ioinfo_get_textmode(get_ioinfo_nolock(file->_file)) != TEXTMODE_ANSI
            || !(get_ioinfo_nolock(file->_file)->wxflag & WX_TEXT)) {
        unsigned char * pp = (unsigned char *)&mwc;
        int i;
 
        for(i=sizeof(wchar_t)-1;i>=0;i--) {
            if(pp[i] != _ungetc_nolock(pp[i],file))
                return WEOF;
        }
    }else {
        char mbs[MB_LEN_MAX];
        int len;
 
        len = wctomb(mbs, mwc);
        if(len == -1)
            return WEOF;
 
        for(len--; len>=0; len--) {
            if(mbs[len] != _ungetc_nolock(mbs[len], file))
                return WEOF;
        }
    }
 
    return mwc;
}

Referenced by ungetwc().

_vscwprintf()

_ACRTIMP int __cdecl _vscwprintf	(	const wchar_t *	format,
		va_list	args
	)

Definition at line 1782 of file wcs.c.

{
    return _vsnwprintf( NULL, INT_MAX, format, args );
}

Referenced by _scwprintf(), BestFit_Write(), call_varargs(), DisplayMessage(), DisplayMessageV(), and InfoMessageBox().

_vscwprintf_p_l()

_ACRTIMP int __cdecl _vscwprintf_p_l	(	const wchar_t *	format,
		_locale_t	locale,
		va_list	args
	)

Definition at line 1798 of file wcs.c.

{
    return vswprintf_p_l_opt( NULL, INT_MAX, format, 0, locale, args );
}

_vsnwprintf()

_ACRTIMP int __cdecl _vsnwprintf	(	wchar_t *	str,
		size_t	len,
		const wchar_t *	format,
		va_list	valist
	)

Definition at line 1365 of file wcs.c.

{
    struct _str_ctx_w ctx = {len, str};
    int ret;
 
    ret = pf_printf_w(puts_clbk_str_w, &ctx, format, NULL, 0,
            arg_clbk_valist, NULL, &valist);
    puts_clbk_str_w(&ctx, 1, L"");
    return ret;
}

_vsnwprintf_s()

_ACRTIMP int __cdecl _vsnwprintf_s	(	wchar_t *	str,
		size_t	sizeOfBuffer,
		size_t	count,
		const wchar_t *	format,
		va_list	valist
	)

Definition at line 1483 of file wcs.c.

{
    return _vsnwprintf_s_l(str, sizeOfBuffer, count,
            format, NULL, valist);
}

Referenced by swprintf_s(), and vswprintf_s().

_vswprintf_p_l()

_ACRTIMP int __cdecl _vswprintf_p_l	(	wchar_t *	buffer,
		size_t	length,
		const wchar_t *	format,
		_locale_t	locale,
		va_list	args
	)

Definition at line 1439 of file wcs.c.

{
    return vswprintf_p_l_opt(buffer, length, format, 0, locale, args);
}

_wfdopen()

_ACRTIMP FILE *__cdecl _wfdopen	(	int	fd,
		const wchar_t *	mode
	)

Definition at line 1863 of file file.c.

{
  int open_flags, stream_flags;
  FILE* file;
 
  if (msvcrt_get_flags(mode, &open_flags, &stream_flags) == -1) return NULL;
 
  LOCK_FILES();
  if (!(file = msvcrt_alloc_fp()))
    file = NULL;
  else if (msvcrt_init_fp(file, fd, stream_flags) == -1)
  {
    file->_flag = 0;
    file = NULL;
  }
  else TRACE(":fd (%d) mode (%s) FILE* (%p)\n", fd, debugstr_w(mode), file);
  UNLOCK_FILES();
 
  return file;
}

Referenced by _fdopen(), and _wpopen().

_wfopen()

_ACRTIMP FILE *__cdecl _wfopen	(	const wchar_t *	path,
		const wchar_t *	mode
	)

Definition at line 4335 of file file.c.

{
    return _wfsopen( path, mode, _SH_DENYNO );
}

Referenced by _wfopen_s(), compat_fopen(), DoCreateTestFile(), DoEntry(), DosBIOSInitialize(), ImportRegistryFile(), LoadBootIni(), LoadSystemIni(), OpenHostsFile(), PerformRegAction(), ReadFromFile(), reg_import(), REGPROC_open_export_file(), ResourceToFile(), ResourceToFileW(), RunScript(), SHPropertyBag_OnIniFile(), START_TEST(), Test_DelNodeW(), Test_PathProcessCommand(), TEST_Start(), txt_open_export_file(), wmain(), wWinMain(), and XCOPY_ProcessExcludeFile().

_wfopen_s()

_ACRTIMP errno_t __cdecl _wfopen_s	(	FILE **	pFile,
		const wchar_t *	filename,
		const wchar_t *	mode
	)

Definition at line 4343 of file file.c.

{
    if (!MSVCRT_CHECK_PMT(pFile != NULL)) return EINVAL;
    if (!MSVCRT_CHECK_PMT(filename != NULL)) return EINVAL;
    if (!MSVCRT_CHECK_PMT(mode != NULL)) return EINVAL;
 
    *pFile = _wfopen(filename, mode);
 
    if(!*pFile)
        return *_errno();
    return 0;
}

_wfreopen()

_ACRTIMP FILE *__cdecl _wfreopen	(	const wchar_t *	path,
		const wchar_t *	mode,
		FILE *	file
	)

Definition at line 4578 of file file.c.

{
    int open_flags, stream_flags, fd;
 
    TRACE(":path (%s) mode (%s) file (%p) fd (%d)\n", debugstr_w(path), debugstr_w(mode), file, file ? file->_file : -1);
 
    LOCK_FILES();
    if (file)
    {
        fclose(file);
        if (msvcrt_get_flags(mode, &open_flags, &stream_flags) == -1)
            file = NULL;
        else if((fd = _wopen(path, open_flags, _S_IREAD | _S_IWRITE)) < 0)
            file = NULL;
        else if(msvcrt_init_fp(file, fd, stream_flags) == -1)
        {
            file->_flag = 0;
            file = NULL;
        }
    }
    UNLOCK_FILES();
    return file;
}

Referenced by _wfreopen_s(), DllMain(), and freopen().

_wfsopen()

_ACRTIMP FILE *__cdecl _wfsopen	(	const wchar_t *	path,
		const wchar_t *	mode,
		int	share
	)

Definition at line 4254 of file file.c.

{
  FILE* file;
  int open_flags, stream_flags, fd;
 
  TRACE("(%s,%s)\n", debugstr_w(path), debugstr_w(mode));
 
  /* map mode string to open() flags. "man fopen" for possibilities. */
  if (msvcrt_get_flags(mode, &open_flags, &stream_flags) == -1)
      return NULL;
 
  LOCK_FILES();
  fd = _wsopen(path, open_flags, share, _S_IREAD | _S_IWRITE);
  if (fd < 0)
    file = NULL;
  else if ((file = msvcrt_alloc_fp()) && msvcrt_init_fp(file, fd, stream_flags)
   != -1)
    TRACE(":fd (%d) mode (%s) FILE* (%p)\n", fd, debugstr_w(mode), file);
  else if (file)
  {
    file->_flag = 0;
    file = NULL;
  }
 
  TRACE(":got (%p)\n",file);
  if (fd >= 0 && !file)
    _close(fd);
  UNLOCK_FILES();
  return file;
}

Referenced by _fsopen(), _wfopen(), LoadIniFile(), test_fopen(), and WriteIniFile().

_wperror()

_ACRTIMP void __cdecl _wperror

(

const wchar_t *

str

)

Definition at line 354 of file errno.c.

{
    size_t size;
    char *buffer = NULL;
 
    if (str && *str)
    {
        size = wcstombs(NULL, str, 0);
        if (size == -1) return;
        size++;
        buffer = malloc(size);
        if (!buffer) return;
        if (wcstombs(buffer, str, size) == -1)
        {
            free(buffer);
            return;
        }
    }
    perror(buffer);
    free(buffer);
}

_wpopen()

_ACRTIMP FILE *__cdecl _wpopen	(	const wchar_t *	command,
		const wchar_t *	mode
	)

Definition at line 1044 of file process.c.

{
    wchar_t *comspec, *fullcmd, fullname[MAX_PATH];
    int textmode, fds[2], fd_parent, fd_child;
    struct popen_handle *container;
    PROCESS_INFORMATION pi;
    BOOL read_pipe = TRUE;
    const wchar_t *p;
    unsigned int len;
    STARTUPINFOW si;
    FILE *ret;
    DWORD i;
    BOOL r;
 
    TRACE("(command=%s, mode=%s)\n", debugstr_w(command), debugstr_w(mode));
 
    if (!command || !mode)
        return NULL;
 
    _get_fmode(&textmode);
    textmode &= _O_BINARY | _O_TEXT;
    textmode |= _O_NOINHERIT;
    for (p = mode; *p; p++)
    {
        switch (*p)
        {
        case 'W':
        case 'w':
            read_pipe = FALSE;
            break;
        case 'B':
        case 'b':
            textmode |= _O_BINARY;
            textmode &= ~_O_TEXT;
            break;
        case 'T':
        case 't':
            textmode |= _O_TEXT;
            textmode &= ~_O_BINARY;
            break;
        }
    }
    if (_pipe(fds, 0, textmode) == -1)
        return NULL;
 
    if (read_pipe)
    {
        fd_parent = fds[0];
        fd_child = _dup(fds[1]);
        _close(fds[1]);
    }
    else
    {
        fd_parent = fds[1];
        fd_child = _dup(fds[0]);
        _close(fds[0]);
    }
    if (fd_child == -1)
    {
        _close(fd_parent);
        return NULL;
    }
    ret = _wfdopen(fd_parent, mode);
    if (!ret)
    {
        _close(fd_child);
        return NULL;
    }
 
    _lock(_POPEN_LOCK);
    for (i = 0; i < popen_handles_size; i++)
    {
        if (!popen_handles[i].f)
            break;
    }
    if (i == popen_handles_size)
    {
        i = (popen_handles_size ? popen_handles_size * 2 : 8);
        container = realloc(popen_handles, i * sizeof(*container));
        if (!container) goto error;
 
        popen_handles = container;
        container = popen_handles + popen_handles_size;
        memset(container, 0, (i - popen_handles_size) * sizeof(*container));
        popen_handles_size = i;
    }
    else container = popen_handles + i;
 
    if (!(comspec = msvcrt_get_comspec())) goto error;
    len = wcslen(comspec) + wcslen(command) + 5;
 
    if (!(fullcmd = HeapAlloc(GetProcessHeap(), 0, len * sizeof(wchar_t))))
    {
        HeapFree(GetProcessHeap(), 0, comspec);
        goto error;
    }
 
    wcscpy(fullcmd, comspec);
    wcscat(fullcmd, L" /c ");
    wcscat(fullcmd, command);
    msvcrt_search_executable(comspec, fullname, 1);
 
    memset(&si, 0, sizeof(si));
    si.cb = sizeof(si);
    si.dwFlags = STARTF_USESTDHANDLES;
    if (read_pipe)
    {
        si.hStdInput = (HANDLE)_get_osfhandle(STDIN_FILENO);
        si.hStdOutput = (HANDLE)_get_osfhandle(fd_child);
    }
    else
    {
        si.hStdInput = (HANDLE)_get_osfhandle(fd_child);
        si.hStdOutput = (HANDLE)_get_osfhandle(STDOUT_FILENO);
    }
    si.hStdError = (HANDLE)_get_osfhandle(STDERR_FILENO);
    r = CreateProcessW(fullname, fullcmd, NULL, NULL, TRUE, 0, NULL, NULL, &si, &pi);
    HeapFree(GetProcessHeap(), 0, comspec);
    HeapFree(GetProcessHeap(), 0, fullcmd);
    if (!r)
    {
        msvcrt_set_errno(GetLastError());
        goto error;
    }
    CloseHandle(pi.hThread);
    _close(fd_child);
    container->proc = pi.hProcess;
    container->f = ret;
    _unlock(_POPEN_LOCK);
    return ret;
 
error:
    _unlock(_POPEN_LOCK);
    _close(fd_child);
    fclose(ret);
    return NULL;
}

Referenced by _popen(), and wpopen().

_wremove()

_ACRTIMP int __cdecl _wremove

(

const wchar_t *

path

)

Definition at line 4965 of file file.c.

{
    return _wunlink(path);
}

Referenced by _wunlink(), remove(), and START_TEST().

_wtempnam()

_ACRTIMP wchar_t *__cdecl _wtempnam	(	const wchar_t *	dir,
		const wchar_t *	prefix
	)

Definition at line 3464 of file file.c.

{
  wchar_t tmpbuf[MAX_PATH];
  const wchar_t *tmp_dir = _wgetenv(L"TMP");
 
  if (tmp_dir) dir = tmp_dir;
 
  TRACE("dir (%s) prefix (%s)\n", debugstr_w(dir), debugstr_w(prefix));
  /* TODO: use whole prefix */
  if (GetTempFileNameW(dir,prefix,0,tmpbuf))
  {
    TRACE("got name (%s)\n", debugstr_w(tmpbuf));
    DeleteFileW(tmpbuf);
    return _wcsdup(tmpbuf);
  }
  TRACE("failed (%ld)\n", GetLastError());
  return NULL;
}

Referenced by _tempnam().

_wtmpnam()

_ACRTIMP wchar_t *__cdecl _wtmpnam

(

wchar_t *

s

)

Definition at line 5182 of file file.c.

{
    if (!s) {
        thread_data_t *data = msvcrt_get_thread_data();
 
        if(!data->wtmpnam_buffer)
            data->wtmpnam_buffer = malloc(sizeof(wchar_t[MAX_PATH]));
 
        s = data->wtmpnam_buffer;
    }
 
    return wtmpnam_helper(s, -1, &tmpnam_unique, TMP_MAX) ? NULL : s;
}

fgetwc()

_ACRTIMP wint_t __cdecl fgetwc

(

FILE *

file

)

Definition at line 3935 of file file.c.

{
    wint_t ret;
 
    _lock_file(file);
    ret = _fgetwc_nolock(file);
    _unlock_file(file);
 
    return ret;
}

Referenced by _fgetwchar(), _getws(), fgetws(), getwc(), test_fgetwc_locale(), and test_fgetwc_unicode().

fgetws()

_ACRTIMP wchar_t *__cdecl fgetws	(	wchar_t *	s,
		int	size,
		FILE *	file
	)

Definition at line 4043 of file file.c.

{
  wint_t cc = WEOF;
  wchar_t * buf_start = s;
 
  TRACE(":file(%p) fd (%d) str (%p) len (%d)\n",
        file,file->_file,s,size);
 
  _lock_file(file);
 
  while ((size >1) && (cc = _fgetwc_nolock(file)) != WEOF && cc != '\n')
    {
      *s++ = cc;
      size --;
    }
  if ((cc == WEOF) && (s == buf_start)) /* If nothing read, return 0*/
  {
    TRACE(":nothing read\n");
    _unlock_file(file);
    return NULL;
  }
  if ((cc != WEOF) && (size > 1))
    *s++ = cc;
  *s = 0;
  TRACE(":got %s\n", debugstr_w(buf_start));
  _unlock_file(file);
  return buf_start;
}

Referenced by DosBIOSInitialize(), FindString(), InterpretInteractive(), InterpretMain(), LoadBootIni(), LoadIniFile(), LoadSystemIni(), ReadFromFile(), RunScript(), test_fgetwc(), test_file_put_get(), test_fileops(), test_fwprintf(), wmain(), and XCOPY_ProcessExcludeFile().

fputwc()

_ACRTIMP wint_t __cdecl fputwc	(	wint_t	wc,
		FILE *	file
	)

Definition at line 4203 of file file.c.

{
    wint_t ret;
 
    _lock_file(file);
    ret = _fputwc_nolock(wc, file);
    _unlock_file(file);
 
    return ret;
}

Referenced by _fputwchar(), _putwch(), ConWrite(), fputws(), putwc(), test_fgetwc(), test_fgetwc_unicode(), and test_fputwc().

fputws()

_ACRTIMP int __cdecl fputws	(	const wchar_t *	s,
		FILE *	file
	)

Definition at line 4783 of file file.c.

{
    size_t i, len = wcslen(s);
    BOOL tmp_buf;
    int ret;
 
    _lock_file(file);
    if (!(get_ioinfo_nolock(file->_file)->wxflag & WX_TEXT)) {
        ret = _fwrite_nolock(s,sizeof(*s),len,file) == len ? 0 : EOF;
        _unlock_file(file);
        return ret;
    }
 
    tmp_buf = add_std_buffer(file);
    for (i=0; i<len; i++) {
        if(_fputwc_nolock(s[i], file) == WEOF) {
            if(tmp_buf) remove_std_buffer(file);
            _unlock_file(file);
            return WEOF;
        }
    }
 
    if(tmp_buf) remove_std_buffer(file);
    _unlock_file(file);
    return 0;
}

Referenced by _putws(), ConPuts(), ConResPuts(), test_fgetwc(), and WriteIniFile().

fwprintf()

_ACRTIMP int __cdecl fwprintf	(	FILE *	file,
		const wchar_t *	format,
			...
	)

Definition at line 5628 of file file.c.

{
    va_list valist;
    int res;
    va_start(valist, format);
    res = vfwprintf(file, format, valist);
    va_end(valist);
    return res;
}

Referenced by _wassert(), _wperror(), ConWrite(), CreatePerfWindows(), ProcessCommandLine(), test_fprintf(), and wWinMain().

fwprintf_s()

_ACRTIMP int __cdecl fwprintf_s	(	FILE *	file,
		const wchar_t *	format,
			...
	)

Definition at line 5641 of file file.c.

{
    va_list valist;
    int res;
    va_start(valist, format);
    res = vfwprintf_s(file, format, valist);
    va_end(valist);
    return res;
}

fwscanf()

_ACRTIMP int __cdecl fwscanf	(	FILE *	file,
		const wchar_t *	format,
			...
	)

Definition at line 264 of file scanf.c.

{
    va_list valist;
    int res;
 
    va_start(valist, format);
    res = vfwscanf_l(file, format, NULL, valist);
    va_end(valist);
    return res;
}

fwscanf_s()

_ACRTIMP int __cdecl fwscanf_s	(	FILE *	file,
		const wchar_t *	format,
			...
	)

Definition at line 293 of file scanf.c.

{
    va_list valist;
    int res;
 
    va_start(valist, format);
    res = vfwscanf_s_l(file, format, NULL, valist);
    va_end(valist);
    return res;
}

getwc()

_ACRTIMP wint_t __cdecl getwc

(

FILE *

file

)

Definition at line 4019 of file file.c.

{
  return fgetwc(file);
}

getwchar()

_ACRTIMP wint_t __cdecl getwchar

(

void

)

Definition at line 4035 of file file.c.

{
  return _fgetwchar();
}

getws()

_ACRTIMP wchar_t *__cdecl getws

(

wchar_t *

)

putwc()

_ACRTIMP wint_t __cdecl putwc	(	wint_t	c,
		FILE *	stream
	)

Definition at line 127 of file fputwc.cpp.

{
    return fputwc(c, stream);
}

putwchar()

_ACRTIMP wint_t __cdecl putwchar

(

wint_t

c

)

Definition at line 143 of file fputwc.cpp.

{
    return _fputwchar(c);
}

putws()

_ACRTIMP int __cdecl putws

(

const wchar_t *

)

swprintf()

static int __cdecl swprintf ( wchar_t *  buffer, size_t  size, const wchar_t *  format,   ...  )

inlinestatic

Definition at line 387 of file corecrt_wstdio.h.

{
    int ret;
    va_list args;
 
    va_start(args, format);
    ret = _vsnwprintf(buffer, size, format, args);
    va_end(args);
    return ret;
}

swprintf_s()

_ACRTIMP int __cdecl swprintf_s	(	wchar_t *	str,
		size_t	numberOfElements,
		const wchar_t *	format,
			...
	)

Definition at line 1701 of file wcs.c.

{
    va_list ap;
    int r;
 
    va_start(ap, format);
    r = _vsnwprintf_s(str, numberOfElements, INT_MAX, format, ap);
    va_end(ap);
 
    return r;
}

Referenced by tirpc_report().

swscanf()

_ACRTIMP int __cdecl swscanf	(	const wchar_t *	str,
		const wchar_t *	format,
			...
	)

Definition at line 438 of file scanf.c.

{
    va_list valist;
    int res;
 
    va_start(valist, format);
    res = vswscanf_l(str, format, NULL, valist);
    va_end(valist);
    return res;
}

Referenced by ConCfgReadUserSettings(), ConvertNtPathToWin32Path(), EnumJoysticks(), CKsProxy::FindPin(), GetDelayMilliseconds(), GROUP_AddGroup(), LoadSettings(), MAIN_CreateMainWindow(), ParseCmdline(), ParseNumber(), ReadPortSettings(), SetupCopyOEMInfW(), Test_ifuncs(), test_swscanf(), test_wstrdate(), and test_wstrtime().

swscanf_s()

_ACRTIMP int __cdecl swscanf_s	(	const wchar_t *	str,
		const wchar_t *	format,
			...
	)

Definition at line 467 of file scanf.c.

{
    va_list valist;
    int res;
 
    va_start(valist, format);
    res = vswscanf_s_l(str, format, NULL, valist);
    va_end(valist);
    return res;
}

ungetwc()

_ACRTIMP wint_t __cdecl ungetwc	(	wint_t	wc,
		FILE *	file
	)

Definition at line 5783 of file file.c.

{
    wint_t ret;
 
    if(!MSVCRT_CHECK_PMT(file != NULL)) return WEOF;
 
    _lock_file(file);
    ret = _ungetwc_nolock(wc, file);
    _unlock_file(file);
 
    return ret;
}

vfwprintf()

_ACRTIMP int __cdecl vfwprintf	(	FILE *	file,
		const wchar_t *	format,
		va_list	valist
	)

Definition at line 5365 of file file.c.

{
    return vfwprintf_helper(0, file, format, NULL, valist);
}

Referenced by _vcwprintf(), ConPrintf(), ConResPrintf(), fwprintf(), and vwprintf().

vfwprintf_s()

_ACRTIMP int __cdecl vfwprintf_s	(	FILE *	file,
		const wchar_t *	format,
		va_list	valist
	)

Definition at line 5373 of file file.c.

{
    return _vfwprintf_s_l(file, format, NULL, valist);
}

Referenced by fwprintf_s(), and vwprintf_s().

vswprintf()

static int __cdecl vswprintf ( wchar_t *  buffer, size_t  size, const wchar_t *  format, va_list  args  )

inlinestatic

Definition at line 386 of file corecrt_wstdio.h.

{ return _vsnwprintf(buffer,size,format,args); }

Referenced by BlStatusPrint(), ConPrintfVPaging(), ErrorMessage(), MSI_OpenQuery(), and MSI_QueryGetRecord().

vswprintf_s()

_ACRTIMP int __cdecl vswprintf_s	(	wchar_t *	str,
		size_t	numberOfElements,
		const wchar_t *	format,
		va_list	args
	)

Definition at line 1816 of file wcs.c.

{
    return _vsnwprintf_s(str, numberOfElements, INT_MAX, format, args );
}

vwprintf()

_ACRTIMP int __cdecl vwprintf	(	const wchar_t *	format,
		va_list	valist
	)

Definition at line 5533 of file file.c.

{
  return vfwprintf(stdout,format,valist);
}

Referenced by LoadAndPrintString(), and wprintf().

vwprintf_s()

_ACRTIMP int __cdecl vwprintf_s	(	const wchar_t *	format,
		va_list	valist
	)

Definition at line 5541 of file file.c.

{
  return vfwprintf_s(stdout,format,valist);
}

Referenced by wprintf_s().

wprintf()

_ACRTIMP int __cdecl wprintf	(	const wchar_t *	format,
			...
	)

Definition at line 5836 of file file.c.

{
    va_list valist;
    int res;
    va_start(valist, format);
    res = vwprintf(format, valist);
    va_end(valist);
    return res;
}

wprintf_s()

_ACRTIMP int __cdecl wprintf_s	(	const wchar_t *	format,
			...
	)

Definition at line 5849 of file file.c.

{
    va_list valist;
    int res;
    va_start(valist, format);
    res = vwprintf_s(format, valist);
    va_end(valist);
    return res;
}

wscanf()

_ACRTIMP int __cdecl wscanf	(	const wchar_t *	format,
			...
	)

Definition at line 322 of file scanf.c.

{
    va_list valist;
    int res;
 
    va_start(valist, format);
    res = vfwscanf_l(stdin, format, NULL, valist);
    va_end(valist);
    return res;
}

Referenced by wmain().

wscanf_s()

_ACRTIMP int __cdecl wscanf_s	(	const wchar_t *	format,
			...
	)

Definition at line 351 of file scanf.c.

{
    va_list valist;
    int res;
 
    va_start(valist, format);
    res = vfwscanf_s_l(stdin, format, NULL, valist);
    va_end(valist);
    return res;
}