From 2fbf4ca24ad43c3bbbe81a421102cbaf13376775 Mon Sep 17 00:00:00 2001
From: anth64 <anth64@protonmail.com>
Date: Thu, 29 Jan 2026 22:40:25 +0100
Subject: [PATCH] feat(module): implement module initialization status check

* Add STK_MOD_INIT_SUCCESS and STK_MOD_INIT_FAILURE macros to stk.h.
* Update stk_module_load to validate module initialization before finalizing the load.
* Unload library if the init func fails, return error.
---
 include/stk.h |  5 +++++
 src/module.c  | 10 +++++-----
 2 files changed, 10 insertions(+), 5 deletions(-)

diff --git a/include/stk.h b/include/stk.h
index af7f789..58af9a8 100644
--- a/include/stk.h
+++ b/include/stk.h
@@ -4,11 +4,16 @@
 #include "stk_version.h"
 #include <stdlib.h>
 
+/* Buffers */
 #define STK_MOD_DIR_BUFFER 256
 #define STK_MOD_ID_BUFFER 64
 #define STK_PATH_MAX 256
 #define STK_PATH_MAX_OS 4096
 
+/* Modules */
+#define STK_MOD_INIT_SUCCESS 0
+#define STK_MOD_INIT_FAILURE 1
+
 #if defined(__linux__) || defined(_WIN32)
 #define STK_EVENT_BUFFER 4096
 #endif
diff --git a/src/module.c b/src/module.c
index d732bb2..79a50ab 100644
--- a/src/module.c
+++ b/src/module.c
@@ -104,11 +104,13 @@ int stk_module_load(const char *path, int index)
 		return -2;
 	}
 
-	if (index == -1)
-		index = module_count;
-
 	extract_module_id(path, module_id);
 
+	if (init_func() != STK_MOD_INIT_SUCCESS) {
+		platform_unload_library(handle);
+		return -3;
+	}
+
 	strncpy(stk_module_ids[index], module_id, STK_MOD_ID_BUFFER - 1);
 	stk_module_ids[index][STK_MOD_ID_BUFFER - 1] = '\0';
 
@@ -116,8 +118,6 @@ int stk_module_load(const char *path, int index)
 	stk_inits[index] = init_func;
 	stk_shutdowns[index] = shutdown_func;
 
-	init_func(); /* TODO eventually return an int for success */
-
 	return 0;
 }