a1aacb71f3
(cherry pick from commit ae4d928d81)
- Add a klogd to collect the kernel logs and place them into a
new kernel log buffer
- Parse priority, tag and message from the kernel log messages.
- Turn off pruning for worst UID for the kernel log buffer
- Sniff for 'PM: suspend exit', 'PM: suspend enter' and
'Suspended for' messages and correct the internal definition
time correction against monotonic dynamically.
- Discern if we have monotonic or real time (delineation 1980) in
audit messages.
- perform appropriate math to correct the timestamp to be real time
- filter out any external sources of kernel logging
Change-Id: I8d4c7c5ac19f1f3218079ee3a05a50e2ca55f60d
44 lines
1,021 B
Makefile
44 lines
1,021 B
Makefile
LOCAL_PATH:= $(call my-dir)
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include $(CLEAR_VARS)
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LOCAL_MODULE:= logd
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LOCAL_SRC_FILES := \
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main.cpp \
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LogCommand.cpp \
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CommandListener.cpp \
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LogListener.cpp \
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LogReader.cpp \
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FlushCommand.cpp \
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LogBuffer.cpp \
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LogBufferElement.cpp \
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LogTimes.cpp \
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LogStatistics.cpp \
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LogWhiteBlackList.cpp \
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libaudit.c \
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LogAudit.cpp \
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LogKlog.cpp \
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event.logtags
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LOCAL_SHARED_LIBRARIES := \
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libsysutils \
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liblog \
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libcutils \
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libutils
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# This is what we want to do:
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# event_logtags = $(shell \
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# sed -n \
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# "s/^\([0-9]*\)[ \t]*$1[ \t].*/-D`echo $1 | tr a-z A-Z`_LOG_TAG=\1/p" \
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# $(LOCAL_PATH)/$2/event.logtags)
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# event_flag := $(call event_logtags,auditd)
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# event_flag += $(call event_logtags,logd)
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# so make sure we do not regret hard-coding it as follows:
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event_flag := -DAUDITD_LOG_TAG=1003 -DLOGD_LOG_TAG=1004
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LOCAL_CFLAGS := -Werror $(event_flag)
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include $(BUILD_EXECUTABLE)
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include $(call first-makefiles-under,$(LOCAL_PATH))
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