Support g_autoptr() for all gusb object types

This allows using e.g. g_autoptr(GUsbDevice) in other programs, but does
not make libgusb itself use g_autoptr, or require a new enough glib to
support it.

1 files changed, 36 insertions, 0 deletions

diff --git a/gusb/gusb-autocleanups.h b/gusb/gusb-autocleanups.h
new file mode 100644
index 0000000..0adf613
--- /dev/null
+++ b/gusb/gusb-autocleanups.h
@@ -0,0 +1,36 @@
+/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*-
+ *
+ * Copyright (C) 2015 Kalev Lember <klember@redhat.com>
+ *
+ * Licensed under the GNU Lesser General Public License Version 2.1
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * This library 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
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library; if not, see <http://www.gnu.org/licenses/>.
+ */
+
+#ifndef __GUSB_AUTOCLEANUPS_H__
+#define __GUSB_AUTOCLEANUPS_H__
+
+#include <gusb/gusb-context.h>
+#include <gusb/gusb-device.h>
+#include <gusb/gusb-device-list.h>
+
+#ifdef G_DEFINE_AUTOPTR_CLEANUP_FUNC
+
+G_DEFINE_AUTOPTR_CLEANUP_FUNC(GUsbContext, g_object_unref)
+G_DEFINE_AUTOPTR_CLEANUP_FUNC(GUsbDevice, g_object_unref)
+G_DEFINE_AUTOPTR_CLEANUP_FUNC(GUsbDeviceList, g_object_unref)
+
+#endif
+
+#endif /* __GUSB_AUTOCLEANUPS_H__ */