From cbe835a2c82a918fd857d7c255c20ec723b72e78 Mon Sep 17 00:00:00 2001
From: Bananymous <oskari.alaranta@bananymous.com>
Date: Mon, 23 Mar 2026 18:23:31 +0200
Subject: [PATCH] DynamicLoader: Add missing strlen definition

---
 userspace/programs/DynamicLoader/utils.cpp | 8 ++++++++
 userspace/programs/DynamicLoader/utils.h   | 2 ++
 2 files changed, 10 insertions(+)

diff --git a/userspace/programs/DynamicLoader/utils.cpp b/userspace/programs/DynamicLoader/utils.cpp
index 95216661..f6e46136 100644
--- a/userspace/programs/DynamicLoader/utils.cpp
+++ b/userspace/programs/DynamicLoader/utils.cpp
@@ -28,6 +28,14 @@ static const char* errno_to_string(int error);
 	__builtin_unreachable();
 }
 
+size_t strlen(const char* s)
+{
+	size_t len = 0;
+	while (*s++)
+		len++;
+	return len;
+}
+
 int strcmp(const char* s1, const char* s2)
 {
 	const unsigned char* u1 = reinterpret_cast<const unsigned char*>(s1);
diff --git a/userspace/programs/DynamicLoader/utils.h b/userspace/programs/DynamicLoader/utils.h
index f07751ad..c8fdb975 100644
--- a/userspace/programs/DynamicLoader/utils.h
+++ b/userspace/programs/DynamicLoader/utils.h
@@ -40,6 +40,8 @@ inline void print_uint(int fd, T val, uint8_t base = 10)
 	print(fd, ptr);
 }
 
+size_t strlen(const char* s);
+
 int strcmp(const char* s1, const char* s2);
 char* strcpy(char* __restrict s1, const char* __restrict s2);