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* ntdll.h (STATUS_ACCESS_DENIED): Define.

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* syscalls.cc (check_dir_not_empty): New static function.
	(unlink_nt): Move code checking for non-empty dir to check_dir_not_empty
	and call check_dir_not_empty instead.
	(rename): Add fault handler.  Check oldpath and newpath for trailing
	. and .. path components and return EINVAL if so.  Check oldpath
	for being on a vrtual file system.  If renaming a dir fails with
	STATUS_ACCESS_DENIED, check if the target dir is non-empty and return
	ENOTEMPTY if so.
This commit is contained in:
Corinna Vinschen
2007-08-01 14:46:09 +00:00
parent e9ff75192a
commit 8884a1682a
3 changed files with 80 additions and 25 deletions
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winsup/cygwin/ntdll.h
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@@ -17,6 +17,7 @@
#define STATUS_INVALID_PARAMETER ((NTSTATUS) 0xc000000d)
#define STATUS_INVALID_DEVICE_REQUEST ((NTSTATUS) 0xc0000010)
#define STATUS_NO_MEDIA_IN_DEVICE ((NTSTATUS) 0xc0000013)
#define STATUS_ACCESS_DENIED ((NTSTATUS) 0xc0000022)
#define STATUS_BUFFER_TOO_SMALL ((NTSTATUS) 0xc0000023)
#define STATUS_OBJECT_NAME_NOT_FOUND ((NTSTATUS) 0xc0000034)
#define STATUS_SHARING_VIOLATION ((NTSTATUS) 0xc0000043)