From 7c4b59ccf2cfc74c54e6c8922ab80cda20c3a55e Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=C5=A0imon=20Rozs=C3=ADval?= <simon@rozsival.com>
Date: Tue, 31 Jan 2023 10:41:56 +0100
Subject: [PATCH] [Android] Fix System.IO.MemoryMappedFiles tests (#81368)

---
 .../tests/MemoryMappedFilesTestsBase.Unix.cs                    | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/src/libraries/System.IO.MemoryMappedFiles/tests/MemoryMappedFilesTestsBase.Unix.cs b/src/libraries/System.IO.MemoryMappedFiles/tests/MemoryMappedFilesTestsBase.Unix.cs
index 8764766e46a87..a985621a958a3 100644
--- a/src/libraries/System.IO.MemoryMappedFiles/tests/MemoryMappedFilesTestsBase.Unix.cs
+++ b/src/libraries/System.IO.MemoryMappedFiles/tests/MemoryMappedFilesTestsBase.Unix.cs
@@ -20,12 +20,14 @@ public abstract partial class MemoryMappedFilesTestBase : FileCleanupTestBase
             int pageSize;
             const int _SC_PAGESIZE_FreeBSD = 47;
             const int _SC_PAGESIZE_Linux = 30;
+            const int _SC_PAGESIZE_Android = 39;
             const int _SC_PAGESIZE_NetBSD = 28;
             const int _SC_PAGESIZE_OSX = 29;
             pageSize = sysconf(
                 OperatingSystem.IsMacOS() ? _SC_PAGESIZE_OSX :
                 OperatingSystem.IsFreeBSD() ? _SC_PAGESIZE_FreeBSD :
                 RuntimeInformation.IsOSPlatform(OSPlatform.Create("NETBSD")) ? _SC_PAGESIZE_NetBSD :
+                OperatingSystem.IsAndroid() ? _SC_PAGESIZE_Android :
                 _SC_PAGESIZE_Linux);
             Assert.InRange(pageSize, 1, int.MaxValue);
             return pageSize;