Fixed -- Protected django.core.files.locks against argtypes redefinition on Windows.
@@ -32,12 +32,12 @@ if os.name == "nt":
POINTER,
Structure,
Union,
+ WinDLL,
byref,
c_int64,
c_ulong,
c_void_p,
sizeof,
- windll,
)
from ctypes.wintypes import BOOL, DWORD, HANDLE
@@ -73,10 +73,11 @@ if os.name == "nt":
LPOVERLAPPED = POINTER(OVERLAPPED)
# --- Define function prototypes for extra safety ---
- LockFileEx = windll.kernel32.LockFileEx
+ kernel32 = WinDLL("kernel32")
+ LockFileEx = kernel32.LockFileEx
LockFileEx.restype = BOOL
LockFileEx.argtypes = [HANDLE, DWORD, DWORD, DWORD, DWORD, LPOVERLAPPED]
- UnlockFileEx = windll.kernel32.UnlockFileEx
+ UnlockFileEx = kernel32.UnlockFileEx
UnlockFileEx.restype = BOOL
UnlockFileEx.argtypes = [HANDLE, DWORD, DWORD, DWORD, LPOVERLAPPED]
