https://github.com/python/cpython/commit/8b2433af48de8ecf9086529db0cfde8457d790f6
commit: 8b2433af48de8ecf9086529db0cfde8457d790f6
branch: main
author: thexai <[email protected]>
committer: zooba <[email protected]>
date: 2026-09-07T17:35:51+01:00
summary:
gh-152433: Allow building mimalloc for Windows UWP (GH-152477)
files:
M Objects/mimalloc/prim/windows/prim.c
diff --git a/Objects/mimalloc/prim/windows/prim.c
b/Objects/mimalloc/prim/windows/prim.c
index a038277ad21cb04..49652f65712abbc 100644
--- a/Objects/mimalloc/prim/windows/prim.c
+++ b/Objects/mimalloc/prim/windows/prim.c
@@ -12,6 +12,7 @@ terms of the MIT license. A copy of the license can be found
in the file
#include "mimalloc/atomic.h"
#include "mimalloc/prim.h"
#include <stdio.h> // fputs, stderr
+#include <bcrypt.h> // NTSTATUS
//---------------------------------------------
@@ -377,6 +378,7 @@ size_t _mi_prim_numa_node(void) {
}
size_t _mi_prim_numa_node_count(void) {
+#ifdef MS_WINDOWS_DESKTOP
ULONG numa_max = 0;
GetNumaHighestNodeNumber(&numa_max);
// find the highest node number that has actual processors assigned to it.
Issue #282
@@ -399,6 +401,9 @@ size_t _mi_prim_numa_node_count(void) {
numa_max--;
}
return ((size_t)numa_max + 1);
+#else
+ return ((size_t)1);
+#endif
}
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