/* $Id: ntutimes.c 3097 2017-10-14 03:52:44Z bird $ */ /** @file * MSC + NT utimes and lutimes */ /* * Copyright (c) 2005-2017 knut st. osmundsen * * Permission is hereby granted, free of charge, to any person obtaining a * copy of this software and associated documentation files (the "Software"), * to deal in the Software without restriction, including without limitation * the rights to use, copy, modify, merge, publish, distribute, sublicense, * and/or sell copies of the Software, and to permit persons to whom the * Software is furnished to do so, subject to the following conditions: * * The above copyright notice and this permission notice shall be included * in all copies or substantial portions of the Software. * * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS * IN THE SOFTWARE. * * Alternatively, the content of this file may be used under the terms of the * GPL version 2 or later, or LGPL version 2.1 or later. */ /******************************************************************************* * Header Files * *******************************************************************************/ #include "ntutimes.h" #include "ntstuff.h" #include "nthlp.h" static int birdUtimesInternal(const char *pszPath, BirdTimeVal_T paTimes[2], int fFollowLink) { HANDLE hFile = birdOpenFileEx(NULL, pszPath, FILE_WRITE_ATTRIBUTES | SYNCHRONIZE, FILE_ATTRIBUTE_NORMAL, FILE_SHARE_DELETE | FILE_SHARE_READ | FILE_SHARE_WRITE, FILE_OPEN, FILE_OPEN_FOR_BACKUP_INTENT | (fFollowLink ? 0 : FILE_OPEN_REPARSE_POINT), OBJ_CASE_INSENSITIVE); if (hFile != INVALID_HANDLE_VALUE) { MY_FILE_BASIC_INFORMATION Info; MY_IO_STATUS_BLOCK Ios; MY_NTSTATUS rcNt; memset(&Info, 0, sizeof(Info)); if (paTimes) { Info.LastAccessTime.QuadPart = birdNtTimeFromTimeVal(&paTimes[0]); Info.LastWriteTime.QuadPart = birdNtTimeFromTimeVal(&paTimes[1]); } else { /** @todo replace this with something from ntdll */ FILETIME Now; GetSystemTimeAsFileTime(&Now); Info.LastAccessTime.HighPart = Now.dwHighDateTime; Info.LastAccessTime.LowPart = Now.dwLowDateTime; Info.LastWriteTime.HighPart = Now.dwHighDateTime; Info.LastWriteTime.LowPart = Now.dwLowDateTime; } Ios.Information = -1; Ios.u.Status = -1; rcNt = g_pfnNtSetInformationFile(hFile, &Ios, &Info, sizeof(Info), MyFileBasicInformation); birdCloseFile(hFile); if (MY_NT_SUCCESS(rcNt)) return 0; birdSetErrnoFromNt(rcNt); } return -1; } int birdUtimes(const char *pszFile, BirdTimeVal_T paTimes[2]) { return birdUtimesInternal(pszFile, paTimes, 1 /*fFollowLink*/); } int birdLUtimes(const char *pszFile, BirdTimeVal_T paTimes[2]) { return birdUtimesInternal(pszFile, paTimes, 0 /*fFollowLink*/); }