diff options
Diffstat (limited to 'init/init_z2_plus.cpp')
| -rw-r--r-- | init/init_z2_plus.cpp | 20 |
1 files changed, 11 insertions, 9 deletions
diff --git a/init/init_z2_plus.cpp b/init/init_z2_plus.cpp index 5c6c550..d1524c4 100644 --- a/init/init_z2_plus.cpp +++ b/init/init_z2_plus.cpp @@ -59,12 +59,14 @@ static int read_file2(const char *fname, char *data, int max_size) return 1; } -void init_alarm_boot_properties() +static void init_alarm_boot_properties() { - char const *alarm_file = "/proc/sys/kernel/boot_reason"; - char buf[64]; + int boot_reason; + FILE *fp; - if(read_file2(alarm_file, buf, sizeof(buf))) { + fp = fopen("/proc/sys/kernel/boot_reason", "r"); + fscanf(fp, "%d", &boot_reason); + fclose(fp); /* * Setup ro.alarm_boot value to true when it is RTC triggered boot up @@ -76,15 +78,15 @@ void init_alarm_boot_properties() * 2 -> sudden momentary power loss (SMPL) * 3 -> real time clock (RTC) * 4 -> DC charger inserted - * 5 -> USB charger insertd + * 5 -> USB charger inserted * 6 -> PON1 pin toggled (for secondary PMICs) * 7 -> CBLPWR_N pin toggled (for external power supply) * 8 -> KPDPWR_N pin toggled (power key pressed) */ - if(buf[0] == '3') - property_set("ro.alarm_boot", "true"); - else - property_set("ro.alarm_boot", "false"); + if (boot_reason == 3) { + property_set("ro.alarm_boot", "true"); + } else { + property_set("ro.alarm_boot", "false"); } } |