From 006dba0602d87de0fd93ca2fb3039f0a651e2ca1 Mon Sep 17 00:00:00 2001
From: Tropical <42101043+tropicaaal@users.noreply.github.com>
Date: Mon, 2 Mar 2026 18:28:06 -0600
Subject: [PATCH] feat: stub winapi TLS functions with pthread keys

Not sure how sound implicit casting `pthread_key_t` to `DWORD` is, but we can get away with it for now. Otherwise, we're gonna need to keep a global list of registered keys and mutex that and blah blah blah
---
 Minecraft.World/linux/wlinux.h | 28 ++++++++++++++++++++++++++++
 1 file changed, 28 insertions(+)

diff --git a/Minecraft.World/linux/wlinux.h b/Minecraft.World/linux/wlinux.h
index 0148a1ce4..d3842b934 100644
--- a/Minecraft.World/linux/wlinux.h
+++ b/Minecraft.World/linux/wlinux.h
@@ -6,6 +6,7 @@
 #include <cstdint>
 #include <cstring>
 #include <string>
+#include <pthread.h>
 
 #define TRUE true
 #define FALSE false
@@ -65,4 +66,31 @@ typedef VOID* XMEMDECOMPRESSION_CONTEXT;
 
 typedef float FLOAT;
 
+#define TLS_OUT_OF_INDEXES ((DWORD)0xFFFFFFFF)
+
+DWORD TlsAlloc(VOID) {
+    pthread_key_t key;
+
+    if (pthread_key_create(&key, NULL) == 0) {
+        return key;
+    } else {
+        return TLS_OUT_OF_INDEXES;
+    }
+}
+
+BOOL TlsFree(DWORD dwTlsIndex)
+{
+    return pthread_key_delete(dwTlsIndex) == 0;
+}
+
+LPVOID TlsGetValue(DWORD dwTlsIndex)
+{
+    return pthread_getspecific(dwTlsIndex);
+}
+
+BOOL TlsSetValue(DWORD dwTlsIndex, LPVOID lpTlsValue)
+{
+    return pthread_setspecific(dwTlsIndex, lpTlsValue) == 0;
+}
+
 #endif // WLINUX_H