From 666b5835295cc4742bd27438d7fc87e635903d3e Mon Sep 17 00:00:00 2001
From: Leonhard Masche <leonhardmasche@gmail.com>
Date: Tue, 30 May 2023 18:39:57 +0200
Subject: [PATCH] Make MMap win32 compatible

Use the system-agnostic `access` argument instead of the posix specific `prot` when initializing mmap.
---
 probables/utilities.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/probables/utilities.py b/probables/utilities.py
index e5efe5f..9d41629 100644
--- a/probables/utilities.py
+++ b/probables/utilities.py
@@ -42,7 +42,7 @@ class MMap:
     def __init__(self, path: Union[Path, str]):
         self.__p = Path(path)
         self.__f = self.path.open("rb")
-        self.__m = mmap.mmap(self.__f.fileno(), 0, prot=mmap.PROT_READ)
+        self.__m = mmap.mmap(self.__f.fileno(), 0, access=mmap.ACCESS_READ)
         self._closed = False
 
     def __enter__(self) -> mmap.mmap: