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Big, possibly complete sweep of naming changes.

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This commit is contained in:
Andreas Kling 2019-01-31 17:31:23 +01:00
parent 27fa09aee4
commit ffab6897aa
93 changed files with 830 additions and 885 deletions
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34
Kernel/RTC.cpp
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@ -4,34 +4,34 @@
namespace RTC {
static time_t s_bootTime;
static time_t s_boot_time;
void initialize()
{
byte cmosMode = CMOS::read(0x0b);
cmosMode |= 2; // 24 hour mode
cmosMode |= 4; // No BCD mode
CMOS::write(0x0b, cmosMode);
byte cmos_mode = CMOS::read(0x0b);
cmos_mode |= 2; // 24 hour mode
cmos_mode |= 4; // No BCD mode
CMOS::write(0x0b, cmos_mode);
s_bootTime = now();
s_boot_time = now();
}
time_t bootTime()
time_t boot_time()
{
return s_bootTime;
return s_boot_time;
}
static bool updateInProgress()
static bool update_in_progress()
{
return CMOS::read(0x0a) & 0x80;
}
inline bool isLeapYear(unsigned year)
inline bool is_leap_year(unsigned year)
{
return ((year % 4 == 0) && ((year % 100 != 0) || (year % 400) == 0));
}
static unsigned daysInMonthsSinceStartOfYear(unsigned month, unsigned year)
static unsigned days_in_months_since_start_of_year(unsigned month, unsigned year)
{
switch (month) {
case 11: return 30;
@ -44,7 +44,7 @@ static unsigned daysInMonthsSinceStartOfYear(unsigned month, unsigned year)
case 4: return 30;
case 3: return 31;
case 2:
if (isLeapYear(year))
if (is_leap_year(year))
return 29;
return 28;
case 1: return 31;
@ -52,12 +52,12 @@ static unsigned daysInMonthsSinceStartOfYear(unsigned month, unsigned year)
}
}
static unsigned daysInYearsSinceEpoch(unsigned year)
static unsigned days_in_years_since_epoch(unsigned year)
{
unsigned days = 0;
while (year > 1969) {
days += 365;
if (isLeapYear(year))
if (is_leap_year(year))
++days;
--year;
}
@ -69,7 +69,7 @@ time_t now()
// FIXME: We should probably do something more robust here.
// Perhaps read all the values twice and verify that they were identical.
// We don't want to be caught in the middle of an RTC register update.
while (updateInProgress())
while (update_in_progress())
;
unsigned year = (CMOS::read(0x32) * 100) + CMOS::read(0x09);
@ -81,8 +81,8 @@ time_t now()
ASSERT(year >= 2018);
return daysInYearsSinceEpoch(year - 1) * 86400
+ daysInMonthsSinceStartOfYear(month - 1, year) * 86400
return days_in_years_since_epoch(year - 1) * 86400
+ days_in_months_since_start_of_year(month - 1, year) * 86400
+ day * 86400
+ hour * 3600
+ minute * 60