C++ (Cpp) CreateHardLinkW示例

示例#1

文件： System.cpp 项目： Shikifuyin/Scarab-Engine

Bool System::CreateHardLink( const GChar * strPathName, const GChar * strTargetPathName ) const
{
#if ( defined(UNICODE) || defined (_UNICODE) )
    BOOL bRes = CreateHardLinkW( strPathName, strTargetPathName, NULL );
#else
    BOOL bRes = CreateHardLinkA( strPathName, strTargetPathName, NULL );
#endif
    return ( bRes != FALSE );
}

示例#2

文件： win_prim_file.c 项目： HansN/otp

posix_errno_t efile_make_hard_link(const efile_path_t *existing_path, const efile_path_t *new_path) {
    ASSERT_PATH_FORMAT(existing_path);
    ASSERT_PATH_FORMAT(new_path);

    if(!CreateHardLinkW((WCHAR*)new_path->data, (WCHAR*)existing_path->data, NULL)) {
        return windows_to_posix_errno(GetLastError());
    }

    return 0;
}

示例#3

文件： system_win_stubs.c 项目： Phylliade/Unison

CAMLprim value win_link(value path1, value wpath1, value wpath2)
{
  CAMLparam3(path1, wpath1, wpath2);

  if (!CreateHardLinkW((LPWSTR)String_val(wpath2), (LPWSTR)String_val(wpath1),
                       NULL)) {
    win32_maperr (GetLastError ());
    uerror("rename", path1);
  }
  CAMLreturn (Val_unit);
}

示例#4

文件： CreateHardLinkW.cpp 项目： IFGHou/Holodeck

BOOL My_CreateHardLinkW()
{
	LPCWSTR lpFileName=NULL;
	LPCWSTR lpExistingFileName=NULL;
	LPSECURITY_ATTRIBUTES lpSecurityAttributes=NULL;
	BOOL returnVal_Real = NULL;
	BOOL returnVal_Intercepted = NULL;

	DWORD error_Real = 0;
	DWORD error_Intercepted = 0;
	__try{
	disableInterception();
	returnVal_Real = CreateHardLinkW (lpFileName,lpExistingFileName,lpSecurityAttributes);
	error_Real = GetLastError();
	enableInterception();
	returnVal_Intercepted = CreateHardLinkW (lpFileName,lpExistingFileName,lpSecurityAttributes);
	error_Intercepted = GetLastError();
	}__except(puts("in filter"), 1){puts("exception caught");}
	return ((returnVal_Real == returnVal_Intercepted) && (error_Real == error_Intercepted));
}

示例#5

文件： os_functions_win.cpp 项目： Averroes/urbackup_backend

bool os_create_hardlink(const std::wstring &linkname, const std::wstring &fname, bool use_ioref, bool* too_many_links)
{
	BOOL r=CreateHardLinkW(linkname.c_str(), fname.c_str(), NULL);
	if(too_many_links!=NULL)
	{
		*too_many_links=false;
		if(!r)
		{
			int err=GetLastError();
			if(err==ERROR_TOO_MANY_LINKS)
			{
				*too_many_links=true;
			}
		}
	}
	return r!=0;
}

示例#6

文件： file-test.c 项目： Prodito/Torrentor

static bool
create_hardlink (const char * dst_path, const char * src_path)
{
#ifndef _WIN32

  return link (src_path, dst_path) != -1;

#else

  wchar_t * wide_src_path = tr_win32_utf8_to_native (src_path, -1);
  wchar_t * wide_dst_path = tr_win32_utf8_to_native (dst_path, -1);

  bool ret = CreateHardLinkW (wide_dst_path, wide_src_path, NULL);

  tr_free (wide_dst_path);
  tr_free (wide_src_path);

  return ret;

#endif
}

示例#7

文件： os_functions_win.cpp 项目： uroni/urbackup_backend

bool os_create_hardlink(const std::string &linkname, const std::string &fname, bool use_ioref, bool* too_many_links)
{
	if (use_ioref)
	{
		return os_create_reflink(linkname, fname);
	}

	BOOL r=CreateHardLinkW(ConvertToWchar(linkname).c_str(), ConvertToWchar(fname).c_str(), NULL);
	if(too_many_links!=NULL)
	{
		*too_many_links=false;
		if(!r)
		{
			int err=GetLastError();
			if(err==ERROR_TOO_MANY_LINKS)
			{
				*too_many_links=true;
			}
		}
	}
	return r!=0;
}