Add cancel backup capability.
This will stop the iteration of the partition objects, kill the
current twrpTar thread and remove the backup directory.
Implement TWAtomicInt class to give us a wrapper that automatically
uses mutexes before the read and write to help ensure that the
reads and writes will be atomic based on documentation.
Change-Id: I645b22bc980a292e9c7202acb24ffd22ebe68c63
diff --git a/Android.mk b/Android.mk
index bd5c33c..e76a3a9 100644
--- a/Android.mk
+++ b/Android.mk
@@ -454,7 +454,7 @@
LOCAL_MODULE := libaosprecovery
LOCAL_MODULE_TAGS := eng optional
LOCAL_C_INCLUDES := $(LOCAL_PATH)/libmincrypt/includes
-LOCAL_SRC_FILES := adb_install.cpp asn1_decoder.cpp bootloader.cpp legacy_property_service.c verifier.cpp set_metadata.c
+LOCAL_SRC_FILES := adb_install.cpp asn1_decoder.cpp bootloader.cpp legacy_property_service.c verifier.cpp set_metadata.c tw_atomic.cpp
LOCAL_SHARED_LIBRARIES += libc liblog libcutils libmtdutils libfusesideload libmincrypttwrp libselinux
ifneq ($(BOARD_RECOVERY_BLDRMSG_OFFSET),)