From d962cf2d6870b2b47e1364d8b01ce3a99c90ddbf Mon Sep 17 00:00:00 2001
From: Stuart Caie <kyzer@cabextract.org.uk>
Date: Mon, 25 Jul 2022 12:22:57 +0000
Subject: [PATCH] Use the page size that host_statistics() pages are measured
 in

---
 mem/mem_darwin_cgo.go | 5 ++---
 1 file changed, 2 insertions(+), 3 deletions(-)

diff --git a/mem/mem_darwin_cgo.go b/mem/mem_darwin_cgo.go
index 82c38245b..e5da7dcdb 100644
--- a/mem/mem_darwin_cgo.go
+++ b/mem/mem_darwin_cgo.go
@@ -5,6 +5,7 @@ package mem
 
 /*
 #include <mach/mach_host.h>
+#include <mach/vm_page_size.h>
 */
 import "C"
 
@@ -12,8 +13,6 @@ import (
 	"context"
 	"fmt"
 	"unsafe"
-
-	"golang.org/x/sys/unix"
 )
 
 // VirtualMemory returns VirtualmemoryStat.
@@ -34,7 +33,7 @@ func VirtualMemoryWithContext(ctx context.Context) (*VirtualMemoryStat, error) {
 		return nil, fmt.Errorf("host_statistics error=%d", status)
 	}
 
-	pageSize := uint64(unix.Getpagesize())
+	pageSize := uint64(C.vm_kernel_page_size)
 	total, err := getHwMemsize()
 	if err != nil {
 		return nil, err