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LibCore: Make DateTime's members signed

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Core::DateTime is essentially a C++ wrapper of the tm struct, so we
should support the same signed range as the underlying tm.
This commit is contained in:
Idan Horowitz 2021-08-19 19:16:03 +03:00 • committed by Linus Groh
parent 332b29c741
commit 95bc8e4641
3 changed files with 17 additions and 17 deletions
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16
Userland/Libraries/LibCore/DateTime.cpp
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@ -18,7 +18,7 @@ DateTime DateTime::now()
return from_timestamp(time(nullptr));
}
DateTime DateTime::create(unsigned year, unsigned month, unsigned day, unsigned hour, unsigned minute, unsigned second)
DateTime DateTime::create(int year, int month, int day, int hour, int minute, int second)
{
DateTime dt;
dt.set_time(year, month, day, hour, minute, second);
@ -60,15 +60,15 @@ bool DateTime::is_leap_year() const
return ::is_leap_year(m_year);
}
void DateTime::set_time(unsigned year, unsigned month, unsigned day, unsigned hour, unsigned minute, unsigned second)
void DateTime::set_time(int year, int month, int day, int hour, int minute, int second)
{
struct tm tm = {};
tm.tm_sec = (int)second;
tm.tm_min = (int)minute;
tm.tm_hour = (int)hour;
tm.tm_mday = (int)day;
tm.tm_mon = (int)month - 1;
tm.tm_year = (int)year - 1900;
tm.tm_sec = second;
tm.tm_min = minute;
tm.tm_hour = hour;
tm.tm_mday = day;
tm.tm_mon = month - 1;
tm.tm_year = year - 1900;
tm.tm_isdst = -1;
// mktime() doesn't read tm.tm_wday and tm.tm_yday, no need to fill them in.