libcutils: create private/fs_config.h
(cherry picked from commit a9403f0db88d9cdc7ec8627210ae66d3ec250d06)
private/fs_config.h is required in order to build an independent
test that requires internal binary knowledge of the
etc/fs_config_(files|dirs) files.
Test: compile
Bug: 36071012
Change-Id: I268bcfdbb6d45b7bf6040cbf307a4e34812f5fef
diff --git a/libcutils/fs_config.c b/libcutils/fs_config.c
index fdcf22f..a2f5816 100644
--- a/libcutils/fs_config.c
+++ b/libcutils/fs_config.c
@@ -35,22 +35,13 @@
#include <log/log.h>
#include <private/android_filesystem_config.h>
+#include <private/fs_config.h>
#include <utils/Compat.h>
#ifndef O_BINARY
#define O_BINARY 0
#endif
-/* The following structure is stored little endian */
-struct fs_path_config_from_file {
- uint16_t len;
- uint16_t mode;
- uint16_t uid;
- uint16_t gid;
- uint64_t capabilities;
- char prefix[];
-} __attribute__((__aligned__(sizeof(uint64_t))));
-
/* My kingdom for <endian.h> */
static inline uint16_t get2LE(const uint8_t* src) { return src[0] | (src[1] << 8); }
diff --git a/libcutils/include/private/fs_config.h b/libcutils/include/private/fs_config.h
new file mode 100644
index 0000000..7dad668
--- /dev/null
+++ b/libcutils/include/private/fs_config.h
@@ -0,0 +1,37 @@
+/*
+ * Copyright (C) 2007 The Android Open Source 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.
+ */
+
+#ifndef _LIBS_CUTILS_PRIVATE_FS_CONFIG_H
+#define _LIBS_CUTILS_PRIVATE_FS_CONFIG_H
+
+#include <stdint.h>
+
+/*
+ * binary format for the runtime <partition>/etc/fs_config_(dirs|files)
+ * filesystem override files.
+ */
+
+/* The following structure is stored little endian */
+struct fs_path_config_from_file {
+ uint16_t len;
+ uint16_t mode;
+ uint16_t uid;
+ uint16_t gid;
+ uint64_t capabilities;
+ char prefix[];
+} __attribute__((__aligned__(sizeof(uint64_t))));
+
+#endif /* _LIBS_CUTILS_PRIVATE_FS_CONFIG_H */