From 35d91a0e58cb0b2916b7a4f138c63fcc12b71112 Mon Sep 17 00:00:00 2001
From: TSRBerry <20988865+TSRBerry@users.noreply.github.com>
Date: Tue, 30 May 2023 01:48:37 +0200
Subject: Linux: Automatically increase vm.max_map_count if it's too low
 (#4702)

* memory: Check results of pinvoke calls

* Increase vm.max_map_count when running Ryujinx

* Add SupportedOSPlatform attribute for WindowsApiException

* Revert increasing vm.max_map_count via script

* Add LinuxHelper to detect and increase vm.max_map_count

With GUI dialogs, this should be a bit more user-friendly.

* Supply arguments as a list to RunPkExec

* Add error logging in case RunPkExec() fails

* Prevent Gtk from crashing
---
 src/Ryujinx.Memory/WindowsShared/WindowsApi.cs          | 2 ++
 src/Ryujinx.Memory/WindowsShared/WindowsApiException.cs | 2 ++
 2 files changed, 4 insertions(+)

(limited to 'src/Ryujinx.Memory/WindowsShared')

diff --git a/src/Ryujinx.Memory/WindowsShared/WindowsApi.cs b/src/Ryujinx.Memory/WindowsShared/WindowsApi.cs
index 67e704ea..c554e320 100644
--- a/src/Ryujinx.Memory/WindowsShared/WindowsApi.cs
+++ b/src/Ryujinx.Memory/WindowsShared/WindowsApi.cs
@@ -1,8 +1,10 @@
 using System;
 using System.Runtime.InteropServices;
+using System.Runtime.Versioning;
 
 namespace Ryujinx.Memory.WindowsShared
 {
+    [SupportedOSPlatform("windows")]
     static partial class WindowsApi
     {
         public static readonly IntPtr InvalidHandleValue = new IntPtr(-1);
diff --git a/src/Ryujinx.Memory/WindowsShared/WindowsApiException.cs b/src/Ryujinx.Memory/WindowsShared/WindowsApiException.cs
index 3140d705..330c1842 100644
--- a/src/Ryujinx.Memory/WindowsShared/WindowsApiException.cs
+++ b/src/Ryujinx.Memory/WindowsShared/WindowsApiException.cs
@@ -1,7 +1,9 @@
 using System;
+using System.Runtime.Versioning;
 
 namespace Ryujinx.Memory.WindowsShared
 {
+    [SupportedOSPlatform("windows")]
     class WindowsApiException : Exception
     {
         public WindowsApiException()
-- 
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