Intravision/reactos
1
0
Fork 0
mirror of https://github.com/reactos/reactos.git synced 2025-01-01 20:13:23 +00:00
Code Issues Projects Releases Packages Wiki Activity

don't copy LARGE_INTEGER structs to FILETIME structs with memcpy, it works but it's confusing as they're different structures that happen to be identical.

Browse source 
svn path=/trunk/; revision=10792
This commit is contained in:
Thomas Bluemel 2004-09-06 15:56:25 +00:00
parent b1d9a8f8ff
commit a961785e1d
2 changed files with 57 additions and 42 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

14
reactos/lib/kernel32/file/file.c
View file

@ -1,4 +1,4 @@
/* $Id: file.c,v 1.56 2004/07/24 01:27:54 navaraf Exp $ /* $Id: file.c,v 1.57 2004/09/06 15:56:25 weiden Exp $
* *
* COPYRIGHT: See COPYING in the top level directory * COPYRIGHT: See COPYING in the top level directory
* PROJECT: ReactOS system libraries * PROJECT: ReactOS system libraries
@ -623,9 +623,15 @@ GetFileInformationByHandle(HANDLE hFile,
} }
lpFileInformation->dwFileAttributes = (DWORD)FileBasic.FileAttributes; lpFileInformation->dwFileAttributes = (DWORD)FileBasic.FileAttributes;
memcpy(&lpFileInformation->ftCreationTime,&FileBasic.CreationTime,sizeof(LARGE_INTEGER));
memcpy(&lpFileInformation->ftLastAccessTime,&FileBasic.LastAccessTime,sizeof(LARGE_INTEGER)); lpFileInformation->ftCreationTime.dwHighDateTime = FileBasic.CreationTime.u.HighPart;
memcpy(&lpFileInformation->ftLastWriteTime, &FileBasic.LastWriteTime,sizeof(LARGE_INTEGER)); lpFileInformation->ftCreationTime.dwLowDateTime = FileBasic.CreationTime.u.LowPart;
lpFileInformation->ftLastAccessTime.dwHighDateTime = FileBasic.LastAccessTime.u.HighPart;
lpFileInformation->ftLastAccessTime.dwLowDateTime = FileBasic.LastAccessTime.u.LowPart;
lpFileInformation->ftLastWriteTime.dwHighDateTime = FileBasic.LastWriteTime.u.HighPart;
lpFileInformation->ftLastWriteTime.dwLowDateTime = FileBasic.LastWriteTime.u.LowPart;
errCode = NtQueryInformationFile(hFile, errCode = NtQueryInformationFile(hFile,
&IoStatusBlock, &IoStatusBlock,

85
reactos/lib/kernel32/file/find.c
View file

@ -1,4 +1,4 @@
/* $Id: find.c,v 1.45 2004/08/28 22:07:51 navaraf Exp $ /* $Id: find.c,v 1.46 2004/09/06 15:56:25 weiden Exp $
* *
* COPYRIGHT: See COPYING in the top level directory * COPYRIGHT: See COPYING in the top level directory
* PROJECT: ReactOS system libraries * PROJECT: ReactOS system libraries
@ -350,15 +350,16 @@ FindFirstFileA (
/* copy data into WIN32_FIND_DATA structure */ /* copy data into WIN32_FIND_DATA structure */
lpFindFileData->dwFileAttributes = IData->pFileInfo->FileAttributes; lpFindFileData->dwFileAttributes = IData->pFileInfo->FileAttributes;
memcpy (&lpFindFileData->ftCreationTime,
&IData->pFileInfo->CreationTime, lpFindFileData->ftCreationTime.dwHighDateTime = IData->pFileInfo->CreationTime.u.HighPart;
sizeof(FILETIME)); lpFindFileData->ftCreationTime.dwLowDateTime = IData->pFileInfo->CreationTime.u.LowPart;
memcpy (&lpFindFileData->ftLastAccessTime,
&IData->pFileInfo->LastAccessTime, lpFindFileData->ftLastAccessTime.dwHighDateTime = IData->pFileInfo->LastAccessTime.u.HighPart;
sizeof(FILETIME)); lpFindFileData->ftLastAccessTime.dwLowDateTime = IData->pFileInfo->LastAccessTime.u.LowPart;
memcpy (&lpFindFileData->ftLastWriteTime,
&IData->pFileInfo->LastWriteTime, lpFindFileData->ftLastWriteTime.dwHighDateTime = IData->pFileInfo->LastWriteTime.u.HighPart;
sizeof(FILETIME)); lpFindFileData->ftLastWriteTime.dwLowDateTime = IData->pFileInfo->LastWriteTime.u.LowPart;
lpFindFileData->nFileSizeHigh = IData->pFileInfo->EndOfFile.u.HighPart; lpFindFileData->nFileSizeHigh = IData->pFileInfo->EndOfFile.u.HighPart;
lpFindFileData->nFileSizeLow = IData->pFileInfo->EndOfFile.u.LowPart; lpFindFileData->nFileSizeLow = IData->pFileInfo->EndOfFile.u.LowPart;
@ -437,15 +438,16 @@ FindNextFileA (
/* copy data into WIN32_FIND_DATA structure */ /* copy data into WIN32_FIND_DATA structure */
lpFindFileData->dwFileAttributes = IData->pFileInfo->FileAttributes; lpFindFileData->dwFileAttributes = IData->pFileInfo->FileAttributes;
memcpy (&lpFindFileData->ftCreationTime,
&IData->pFileInfo->CreationTime, lpFindFileData->ftCreationTime.dwHighDateTime = IData->pFileInfo->CreationTime.u.HighPart;
sizeof(FILETIME)); lpFindFileData->ftCreationTime.dwLowDateTime = IData->pFileInfo->CreationTime.u.LowPart;
memcpy (&lpFindFileData->ftLastAccessTime,
&IData->pFileInfo->LastAccessTime, lpFindFileData->ftLastAccessTime.dwHighDateTime = IData->pFileInfo->LastAccessTime.u.HighPart;
sizeof(FILETIME)); lpFindFileData->ftLastAccessTime.dwLowDateTime = IData->pFileInfo->LastAccessTime.u.LowPart;
memcpy (&lpFindFileData->ftLastWriteTime,
&IData->pFileInfo->LastWriteTime, lpFindFileData->ftLastWriteTime.dwHighDateTime = IData->pFileInfo->LastWriteTime.u.HighPart;
sizeof(FILETIME)); lpFindFileData->ftLastWriteTime.dwLowDateTime = IData->pFileInfo->LastWriteTime.u.LowPart;
lpFindFileData->nFileSizeHigh = IData->pFileInfo->EndOfFile.u.HighPart; lpFindFileData->nFileSizeHigh = IData->pFileInfo->EndOfFile.u.HighPart;
lpFindFileData->nFileSizeLow = IData->pFileInfo->EndOfFile.u.LowPart; lpFindFileData->nFileSizeLow = IData->pFileInfo->EndOfFile.u.LowPart;
@ -541,17 +543,19 @@ FindFirstFileW (
/* copy data into WIN32_FIND_DATA structure */ /* copy data into WIN32_FIND_DATA structure */
lpFindFileData->dwFileAttributes = IData->pFileInfo->FileAttributes; lpFindFileData->dwFileAttributes = IData->pFileInfo->FileAttributes;
memcpy (&lpFindFileData->ftCreationTime,
&IData->pFileInfo->CreationTime, lpFindFileData->ftCreationTime.dwHighDateTime = IData->pFileInfo->CreationTime.u.HighPart;
sizeof(FILETIME)); lpFindFileData->ftCreationTime.dwLowDateTime = IData->pFileInfo->CreationTime.u.LowPart;
memcpy (&lpFindFileData->ftLastAccessTime,
&IData->pFileInfo->LastAccessTime, lpFindFileData->ftLastAccessTime.dwHighDateTime = IData->pFileInfo->LastAccessTime.u.HighPart;
sizeof(FILETIME)); lpFindFileData->ftLastAccessTime.dwLowDateTime = IData->pFileInfo->LastAccessTime.u.LowPart;
memcpy (&lpFindFileData->ftLastWriteTime,
&IData->pFileInfo->LastWriteTime, lpFindFileData->ftLastWriteTime.dwHighDateTime = IData->pFileInfo->LastWriteTime.u.HighPart;
sizeof(FILETIME)); lpFindFileData->ftLastWriteTime.dwLowDateTime = IData->pFileInfo->LastWriteTime.u.LowPart;
lpFindFileData->nFileSizeHigh = IData->pFileInfo->EndOfFile.u.HighPart; lpFindFileData->nFileSizeHigh = IData->pFileInfo->EndOfFile.u.HighPart;
lpFindFileData->nFileSizeLow = IData->pFileInfo->EndOfFile.u.LowPart; lpFindFileData->nFileSizeLow = IData->pFileInfo->EndOfFile.u.LowPart;
memcpy (lpFindFileData->cFileName, memcpy (lpFindFileData->cFileName,
IData->pFileInfo->FileName, IData->pFileInfo->FileName,
IData->pFileInfo->FileNameLength); IData->pFileInfo->FileNameLength);
@ -592,18 +596,23 @@ FindNextFileW (
/* copy data into WIN32_FIND_DATA structure */ /* copy data into WIN32_FIND_DATA structure */
lpFindFileData->dwFileAttributes = IData->pFileInfo->FileAttributes; lpFindFileData->dwFileAttributes = IData->pFileInfo->FileAttributes;
memcpy (&lpFindFileData->ftCreationTime,
&IData->pFileInfo->CreationTime, lpFindFileData->ftCreationTime.dwHighDateTime = IData->pFileInfo->CreationTime.u.HighPart;
sizeof(FILETIME)); lpFindFileData->ftCreationTime.dwLowDateTime = IData->pFileInfo->CreationTime.u.LowPart;
memcpy (&lpFindFileData->ftLastAccessTime,
&IData->pFileInfo->LastAccessTime, lpFindFileData->ftLastAccessTime.dwHighDateTime = IData->pFileInfo->LastAccessTime.u.HighPart;
sizeof(FILETIME)); lpFindFileData->ftLastAccessTime.dwLowDateTime = IData->pFileInfo->LastAccessTime.u.LowPart;
memcpy (&lpFindFileData->ftLastWriteTime,
&IData->pFileInfo->LastWriteTime, lpFindFileData->ftLastWriteTime.dwHighDateTime = IData->pFileInfo->LastWriteTime.u.HighPart;
sizeof(FILETIME)); lpFindFileData->ftLastWriteTime.dwLowDateTime = IData->pFileInfo->LastWriteTime.u.LowPart;
lpFindFileData->nFileSizeHigh = IData->pFileInfo->EndOfFile.u.HighPart; lpFindFileData->nFileSizeHigh = IData->pFileInfo->EndOfFile.u.HighPart;
lpFindFileData->nFileSizeLow = IData->pFileInfo->EndOfFile.u.LowPart; lpFindFileData->nFileSizeLow = IData->pFileInfo->EndOfFile.u.LowPart;
memcpy (lpFindFileData->cFileName,
lpFindFileData->nFileSizeHigh = IData->pFileInfo->EndOfFile.u.HighPart;
lpFindFileData->nFileSizeLow = IData->pFileInfo->EndOfFile.u.LowPart;
memcpy (lpFindFileData->cFileName,
IData->pFileInfo->FileName, IData->pFileInfo->FileName,
IData->pFileInfo->FileNameLength); IData->pFileInfo->FileNameLength);
lpFindFileData->cFileName[IData->pFileInfo->FileNameLength / sizeof(WCHAR)] = 0; lpFindFileData->cFileName[IData->pFileInfo->FileNameLength / sizeof(WCHAR)] = 0;