Adding upstream version 3.38.1.upstream/3.38.1upstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 52 insertions, 0 deletions

diff --git a/lib/gs-autocleanups.h b/lib/gs-autocleanups.h
new file mode 100644
index 0000000..aaba9e7
--- /dev/null
+++ b/lib/gs-autocleanups.h
@@ -0,0 +1,52 @@
+/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*-
+ * vi:set noexpandtab tabstop=8 shiftwidth=8:
+ *
+ * Copyright (C) 2019 Kalev Lember <klember@redhat.com>
+ *
+ * SPDX-License-Identifier: GPL-2.0+
+ */
+
+#pragma once
+
+G_BEGIN_DECLS
+
+#if !GLIB_CHECK_VERSION(2, 61, 1)
+
+/* Backported GRWLock autoptr support for older glib versions */
+
+typedef void GRWLockWriterLocker;
+
+static inline GRWLockWriterLocker *
+g_rw_lock_writer_locker_new (GRWLock *rw_lock)
+{
+	g_rw_lock_writer_lock (rw_lock);
+	return (GRWLockWriterLocker *) rw_lock;
+}
+
+static inline void
+g_rw_lock_writer_locker_free (GRWLockWriterLocker *locker)
+{
+	g_rw_lock_writer_unlock ((GRWLock *) locker);
+}
+
+typedef void GRWLockReaderLocker;
+
+static inline GRWLockReaderLocker *
+g_rw_lock_reader_locker_new (GRWLock *rw_lock)
+{
+	g_rw_lock_reader_lock (rw_lock);
+	return (GRWLockReaderLocker *) rw_lock;
+}
+
+static inline void
+g_rw_lock_reader_locker_free (GRWLockReaderLocker *locker)
+{
+	g_rw_lock_reader_unlock ((GRWLock *) locker);
+}
+
+G_DEFINE_AUTOPTR_CLEANUP_FUNC(GRWLockWriterLocker, g_rw_lock_writer_locker_free)
+G_DEFINE_AUTOPTR_CLEANUP_FUNC(GRWLockReaderLocker, g_rw_lock_reader_locker_free)
+
+#endif
+
+G_END_DECLS