From 794dff2fb1d9efe73a724640192c34b25f4fae85 Mon Sep 17 00:00:00 2001
From: Ayappan Perumal <ayappap2@in.ibm.com>
Date: Thu, 2 Nov 2023 12:31:50 +0530
Subject: [PATCH] gh-111544: Fix mimalloc build on AIX (#111593)

---
 Objects/mimalloc/prim/unix/prim.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/Objects/mimalloc/prim/unix/prim.c b/Objects/mimalloc/prim/unix/prim.c
index 060523c581a..790d7418eab 100644
--- a/Objects/mimalloc/prim/unix/prim.c
+++ b/Objects/mimalloc/prim/unix/prim.c
@@ -50,7 +50,7 @@ terms of the MIT license. A copy of the license can be found in the file
   #include <sys/sysctl.h>
 #endif
 
-#if !defined(__HAIKU__) && !defined(__APPLE__) && !defined(__CYGWIN__)
+#if !defined(__HAIKU__) && !defined(__APPLE__) && !defined(__CYGWIN__) && !defined(_AIX)
   #define MI_HAS_SYSCALL_H
   #include <sys/syscall.h>
 #endif
@@ -76,7 +76,7 @@ static int mi_prim_access(const char *fpath, int mode) {
   return syscall(SYS_access,fpath,mode);
 }
 
-#elif !defined(__APPLE__)  // avoid unused warnings
+#elif !defined(__APPLE__) && !defined(_AIX)  // avoid unused warnings
 
 static int mi_prim_open(const char* fpath, int open_flags) {
   return open(fpath,open_flags);