otautil: Clean up SysUtil.cpp.
Add unit testcases for sysMapFile().
Test: recovery_unit_test passes.
Test: Build and use the new recovery image to sideload a package.
Test: Build and use the new recovery image to install an update.
Change-Id: I77d8f1ea151ab513865d992c256ba93a1fcb51a4
diff --git a/otautil/SysUtil.h b/otautil/SysUtil.h
index 7adff1e..6a79bf3 100644
--- a/otautil/SysUtil.h
+++ b/otautil/SysUtil.h
@@ -1,33 +1,40 @@
/*
* Copyright 2006 The Android Open Source Project
*
- * System utilities.
+ * 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 _MINZIP_SYSUTIL
-#define _MINZIP_SYSUTIL
-#include <stdio.h>
+#ifndef _OTAUTIL_SYSUTIL
+#define _OTAUTIL_SYSUTIL
+
#include <sys/types.h>
-#ifdef __cplusplus
-extern "C" {
-#endif
+#include <vector>
-typedef struct MappedRange {
- void* addr;
- size_t length;
-} MappedRange;
+struct MappedRange {
+ void* addr;
+ size_t length;
+};
/*
* Use this to keep track of mapped segments.
*/
-typedef struct MemMapping {
- unsigned char* addr; /* start of data */
- size_t length; /* length of data */
+struct MemMapping {
+ unsigned char* addr; /* start of data */
+ size_t length; /* length of data */
- int range_count;
- MappedRange* ranges;
-} MemMapping;
+ std::vector<MappedRange> ranges;
+};
/*
* Map a file into a private, read-only memory segment. If 'fn'
@@ -45,8 +52,4 @@
*/
void sysReleaseMap(MemMapping* pMap);
-#ifdef __cplusplus
-}
-#endif
-
-#endif /*_MINZIP_SYSUTIL*/
+#endif // _OTAUTIL_SYSUTIL