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* ntdll.h (NtSetAttributesFile): New inline function.

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* fhandler_disk_file.cc (fhandler_disk_file::fchmod): Use
	NtSetAttributesFile.
	* path.cc (symlink_worker): Ditto.
	* syscalls.cc (unlink_nt): Ditto.
	(rename): Omit FILE_SHARE_DELETE when opening files on Samba.  Add
	comment to explain why.
This commit is contained in:
Corinna Vinschen
2008-10-20 19:30:06 +00:00
parent 87ab6bfb62
commit 669bdeb822
5 changed files with 38 additions and 45 deletions
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11
winsup/cygwin/ntdll.h
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@@ -1072,4 +1072,15 @@ extern "C"
NTSTATUS NTAPI RtlInt64ToHexUnicodeString (ULONGLONG value,
PUNICODE_STRING dest,
BOOLEAN append);
/* Set file attributes. Don't change file times. */
inline
NTSTATUS NTAPI NtSetAttributesFile (HANDLE h, ULONG attr)
{
IO_STATUS_BLOCK io;
FILE_BASIC_INFORMATION fbi;
fbi.CreationTime.QuadPart = fbi.LastAccessTime.QuadPart =
fbi.LastWriteTime.QuadPart = fbi.ChangeTime.QuadPart = 0LL;
fbi.FileAttributes = attr ?: FILE_ATTRIBUTE_NORMAL;
return NtSetInformationFile(h, &io, &fbi, sizeof fbi, FileBasicInformation);
}
}