Some docs for plugins, among other things.

2 files changed, 7 insertions, 9 deletions

diff --git a/src/plugins/plugin_manager.c b/src/plugins/plugin_manager.c
index 12c85cd..afca55e 100644
--- a/src/plugins/plugin_manager.c
+++ b/src/plugins/plugin_manager.c
@@ -39,13 +39,12 @@ void zptr_register_plugin(ZPlugin *plugin)
     head = node;
 }
 
-int zptr_load_plugin(const char *path)
+ZPlugin *zptr_load_plugin(const char *path)
 {
     void *handle = dlopen(path, RTLD_LAZY);
     if (!handle)
     {
-        fprintf(stderr, "Failed to load plugin '%s': %s\n", path, dlerror());
-        return 0;
+        return NULL;
     }
 
     ZPluginInitFn init_fn = (ZPluginInitFn)dlsym(handle, "z_plugin_init");
@@ -53,7 +52,7 @@ int zptr_load_plugin(const char *path)
     {
         fprintf(stderr, "Plugin '%s' missing 'z_plugin_init' symbol\n", path);
         dlclose(handle);
-        return 0;
+        return NULL;
     }
 
     ZPlugin *plugin = init_fn();
@@ -61,7 +60,7 @@ int zptr_load_plugin(const char *path)
     {
         fprintf(stderr, "Plugin '%s' init returned NULL\n", path);
         dlclose(handle);
-        return 0;
+        return NULL;
     }
 
     // Register
@@ -71,7 +70,7 @@ int zptr_load_plugin(const char *path)
     node->next = head;
     head = node;
 
-    return 1;
+    return plugin;
 }
 
 ZPlugin *zptr_find_plugin(const char *name)
diff --git a/src/plugins/plugin_manager.h b/src/plugins/plugin_manager.h
index a1e8ca6..9b35c2d 100644
--- a/src/plugins/plugin_manager.h
+++ b/src/plugins/plugin_manager.h
@@ -10,9 +10,8 @@ void zptr_plugin_mgr_init(void);
 void zptr_register_plugin(ZPlugin *plugin);
 
 // Load a plugin from a shared object file (.so).
-// Returns 1 on success, 0 on failure.
-// Yeah, for now, I'm sorry Windows guys.
-int zptr_load_plugin(const char *path);
+// Returns ZPlugin pointer on success, NULL on failure.
+ZPlugin *zptr_load_plugin(const char *path);
 
 // Find a registered plugin by name.
 ZPlugin *zptr_find_plugin(const char *name);