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LibC: Fix `mktime` 

yday calculation was off so results were always off for march-december
This commit is contained in:
Bananymous 2025-05-21 00:37:12 +03:00
parent a8f8d27f4e
commit 7eade002a7
1 changed files with 2 additions and 2 deletions
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4
userspace/libraries/LibC/time.cpp
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@ -131,8 +131,8 @@ time_t mktime(struct tm* tm)
tm->tm_mon %= 12;
tm->tm_yday = tm->tm_mday - 1;
if (tm->tm_mon > 0)
tm->tm_yday += month_days[tm->tm_mon - 1];
for (int i = 0; i < tm->tm_mon; i++)
tm->tm_yday += month_days[i];
const time_t num_febs = (tm->tm_mon > 1) ? tm->tm_year + 1 : tm->tm_year;
const time_t leap_years = (num_febs - 69) / 4 - (num_febs - 1) / 100 + (num_febs + 299) / 400;