darkkirb/android_device_lenovo_msm8937-common
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land: init: Use core init function to read from files

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Change-Id: I3fd23490bcdfa4097dad73161ad226337e93cd18
Signed-off-by: Darshan Manjrekar <darshanmanjrekar1205@gmail.com>
This commit is contained in:
Bruno Martins 2017-09-09 00:52:49 +01:00 committed by Darshan Manjrekar
parent bda4d9c090
commit 5c98c9e4f1
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GPG key ID: 210DE23F489279C5
2 changed files with 31 additions and 27 deletions
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4
init/Android.mk
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@ -18,7 +18,9 @@ LOCAL_PATH := $(call my-dir)
include $(CLEAR_VARS)
LOCAL_C_INCLUDES := system/core/init
LOCAL_C_INCLUDES := \
system/core/base/include \
system/core/init
LOCAL_MODULE := libinit_land
LOCAL_MODULE_TAGS := optional
LOCAL_SRC_FILES := init_land.cpp

16
init/init_land.cpp
View file

@ -35,11 +35,15 @@
#include <string.h>
#include <sys/sysinfo.h>
#include <android-base/strings.h>
#include "vendor_init.h"
#include "property_service.h"
#include "log.h"
#include "util.h"
using android::base::Trim;
char const *heapstartsize;
char const *heapgrowthlimit;
char const *heapsize;
@ -49,13 +53,10 @@ char const *large_cache_height;
static void init_alarm_boot_properties()
{
int boot_reason;
FILE *fp;
fp = fopen("/proc/sys/kernel/boot_reason", "r");
fscanf(fp, "%d", &boot_reason);
fclose(fp);
char const *boot_reason_file = "/proc/sys/kernel/boot_reason";
std::string boot_reason;
if (read_file(boot_reason_file, &boot_reason)) {
/*
* Setup ro.alarm_boot value to true when it is RTC triggered boot up
* For existing PMIC chips, the following mapping applies
@ -71,12 +72,13 @@ static void init_alarm_boot_properties()
* 7 -> CBLPWR_N pin toggled (for external power supply)
* 8 -> KPDPWR_N pin toggled (power key pressed)
*/
if (boot_reason == 3) {
if (Trim(boot_reason) == "3") {
property_set("ro.alarm_boot", "true");
} else {
property_set("ro.alarm_boot", "false");
}
}
}
void check_device()
{