[Lldb-commits] [lldb] Fix vfork test strcmp buildbot failure (PR #84224)

[via lldb-commits]

https://github.com/jeffreytan81 created https://github.com/llvm/llvm-project/pull/84224

The buildbot seems to complain about `strcmp` function not available in the vfork patch (https://github.com/llvm/llvm-project/pull/81564):
https://lab.llvm.org/buildbot/#/builders/68/builds/70093/steps/6/logs/stdio 

Unfortunately, I can't reproduce the failure on my linux machine so this is a guessing fix. If anyone has a way to reproduce and very this fix, please feel free to merge this change. 

>From 54334288018468c529a532e93d2f2bcc6bd2190f Mon Sep 17 00:00:00 2001
From: jeffreytan81 <jeffreytan at fb.com>
Date: Wed, 6 Mar 2024 12:09:17 -0800
Subject: [PATCH] Fix vfork test strcmp buildbot failure

---
 lldb/test/API/functionalities/fork/concurrent_vfork/main.cpp | 1 +
 1 file changed, 1 insertion(+)

diff --git a/lldb/test/API/functionalities/fork/concurrent_vfork/main.cpp b/lldb/test/API/functionalities/fork/concurrent_vfork/main.cpp
index b0a4446ba01581..40cb63755ee8a5 100644
--- a/lldb/test/API/functionalities/fork/concurrent_vfork/main.cpp
+++ b/lldb/test/API/functionalities/fork/concurrent_vfork/main.cpp
@@ -1,6 +1,7 @@
 #include <assert.h>
 #include <iostream>
 #include <mutex>
+#include <string.h>
 #include <sys/wait.h>
 #include <thread>
 #include <unistd.h>