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bootstat: Hook up bootstat to record the boot complete signal and log

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boot events in the LOCAL_INIT_RC file, bootstat.rc.

This change also creates the /data/misc/bootstat dir during the
filesystem creation block in init.rc.

Bug: 21724738
Change-Id: I2ad6913c0235d5f926c6ef8b3c65d650159c6ed7
This commit is contained in:
James Hawkins 2016-01-21 15:16:36 -08:00
parent 7fc87c9bc2
commit 6bff639c19
2 changed files with 15 additions and 0 deletions
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1
bootstat/Android.mk
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@ -104,6 +104,7 @@ LOCAL_CPPFLAGS := $(bootstat_cppflags)
LOCAL_C_INCLUDES := $(bootstat_c_includes)
LOCAL_SHARED_LIBRARIES := $(bootstat_shared_libs)
LOCAL_STATIC_LIBRARIES := libbootstat
LOCAL_INIT_RC := bootstat.rc
LOCAL_SRC_FILES := $(bootstat_src_files)
include $(BUILD_EXECUTABLE)

14
bootstat/bootstat.rc Normal file
View file

@ -0,0 +1,14 @@
# This file is the LOCAL_INIT_RC file for the bootstat command.
on post-fs-data
mkdir /data/misc/bootstat 0700 root root
# This marker, boot animation stopped, is considered the point at which the
# the user may interact with the device, so it is a good proxy for the boot
# complete signal.
on property:init.svc.bootanim=stopped
# Record boot_complete timing event.
exec - root root -- /system/bin/bootstat -r boot_complete
# Log all boot events.
exec - root root -- /system/bin/bootstat -l