1 files changed, 45 insertions, 0 deletions

diff --git a/set_metadata.h b/set_metadata.h
new file mode 100644
index 000000000..835c31cd7
--- /dev/null
+++ b/set_metadata.h
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+/*
+ * Copyright (C) 2014 The Team Win Recovery Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+/*
+ * The purpose of these functions is to try to get and set the proper
+ * file permissions, SELinux contexts, owner, and group so that these
+ * files are accessible when we boot up to normal Android via MTP and to
+ * file manager apps. During early boot we try to read the contexts and
+ * owner / group info from /data/media or from /data/media/0 and store
+ * them in static variables. From there, we'll try to set the same
+ * contexts, owner, and group information on most files we create during
+ * operations like backups, copying the log, and MTP operations.
+ */
+
+#ifndef _RECOVERY_SET_CONTEXTS_H
+#define _RECOVERY_SET_CONTEXTS_H
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#include <sys/stat.h>
+#include "selinux/selinux.h"
+
+int tw_get_default_metadata(const char* filename);
+int tw_set_default_metadata(const char* filename);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif //_RECOVERY_SET_CONTEXTS_H