plugins: setup new helper macros to define shared utils

1 files changed, 41 insertions, 0 deletions

diff --git a/src/plugins/mm-shared-common.h b/src/plugins/mm-shared-common.h
new file mode 100644
index 00000000..a9183ee6
--- /dev/null
+++ b/src/plugins/mm-shared-common.h
@@ -0,0 +1,41 @@
+/* -*- Mode: C; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
+/*
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details:
+ *
+ * Copyright (C) 2019 Aleksander Morgado <aleksander@aleksander.es>
+ * Copyright (C) 2022 Google, Inc.
+ */
+
+#ifndef MM_SHARED_COMMON_H
+#define MM_SHARED_COMMON_H
+
+#if !defined MM_MODULE_NAME
+# error MM_MODULE_NAME must be defined
+#endif
+
+#include <config.h>
+#include <glib.h>
+#include <glib-object.h>
+
+#include "mm-plugin.h"
+
+#if defined (G_HAVE_GNUC_VISIBILITY)
+#define MM_VISIBILITY __attribute__((visibility("protected")))
+#else
+#define MM_VISIBILITY
+#endif
+
+#define MM_DEFINE_SHARED(MyShared) \
+    MM_VISIBILITY int mm_shared_major_version = MM_SHARED_MAJOR_VERSION; \
+    MM_VISIBILITY int mm_shared_minor_version = MM_SHARED_MINOR_VERSION; \
+    MM_VISIBILITY const char *mm_shared_name = #MyShared;
+
+#endif /* MM_SHARED_COMMON_H */