From 14b61e7b961bb49787ec9ec8f8f7a95c8d12b71c Mon Sep 17 00:00:00 2001
From: Tao Bao <tbao@google.com>
Date: Tue, 8 Nov 2016 13:24:27 -0800
Subject: [PATCH] otautil: Clean up obsolete includes.

external/zlib and external/safe-iop/include were used by Zip.c, which
became obsolete after [1].

Removing
 - <assert.h>: we no longer call assert(3);
 - <limits.h>: we no longer use PATH_MAX;
 - <stdio.h>: we don't need FILE anymore;
 - <stdlib.h>: no more malloc(3)/calloc(3);
 - <unistd.h>: was once needed for lseek(2);
 - <string.h>: no more memset(3).

Adding
 - <stdint.h> for SIZE_MAX.

[1] commit 8cf5c8f60f51049278b08ae4cbc31df397b651fd: "Replace minzip
with libziparchive".

Test: `mmma bootable/recovery`
Change-Id: I349e909ba83d0f6ade5f92856ce3934f29fdca6c
---
 otautil/Android.mk  | 6 ------
 otautil/SysUtil.cpp | 7 +------
 2 files changed, 1 insertion(+), 12 deletions(-)

diff --git a/otautil/Android.mk b/otautil/Android.mk
index 3acfa533..e602f19e 100644
--- a/otautil/Android.mk
+++ b/otautil/Android.mk
@@ -20,16 +20,10 @@ LOCAL_SRC_FILES := \
     DirUtil.cpp \
     ZipUtil.cpp
 
-LOCAL_C_INCLUDES := \
-    external/zlib \
-    external/safe-iop/include
-
 LOCAL_STATIC_LIBRARIES := libselinux libbase
 
 LOCAL_MODULE := libotautil
 
-LOCAL_CLANG := true
-
 LOCAL_CFLAGS += -Werror -Wall
 
 include $(BUILD_STATIC_LIBRARY)
diff --git a/otautil/SysUtil.cpp b/otautil/SysUtil.cpp
index a8d5f4ad..a2133b95 100644
--- a/otautil/SysUtil.cpp
+++ b/otautil/SysUtil.cpp
@@ -16,17 +16,12 @@
 
 #include "SysUtil.h"
 
-#include <assert.h>
 #include <errno.h>
 #include <fcntl.h>
-#include <limits.h>
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
+#include <stdint.h>
 #include <sys/mman.h>
 #include <sys/stat.h>
 #include <sys/types.h>
-#include <unistd.h>
 
 #include <algorithm>
 #include <string>