From 88c9f6d233719ecf79a09f3fae7f13b48a27ef77 Mon Sep 17 00:00:00 2001
From: Bananymous <oskari.alaranta@bananymous.com>
Date: Tue, 3 Dec 2024 20:27:54 +0200
Subject: [PATCH] LibC: Make environ a weak alias

If user program defines its own global `environ` variable it will still
work :)
---
 userspace/libraries/LibC/unistd.cpp | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/userspace/libraries/LibC/unistd.cpp b/userspace/libraries/LibC/unistd.cpp
index fbc8ef0f..3598421e 100644
--- a/userspace/libraries/LibC/unistd.cpp
+++ b/userspace/libraries/LibC/unistd.cpp
@@ -16,7 +16,8 @@
 #include <termios.h>
 #include <unistd.h>
 
-char** environ;
+char** __environ;
+extern char** environ __attribute__((weak, alias("__environ")));
 
 extern void _init_malloc();
 extern void _init_stdio();