the big time handling overhaul

[musl] / src / time / __tm_to_secs.c

diff --git a/src/time/__tm_to_secs.c b/src/time/__tm_to_secs.c
new file mode 100644 (file)
index 0000000..c29fa98
--- /dev/null
+++ b/src/time/__tm_to_secs.c
@@ -0,0 +1,24 @@
+#include "time_impl.h"
+
+long long __tm_to_secs(const struct tm *tm)
+{
+       int is_leap;
+       long long year = tm->tm_year;
+       int month = tm->tm_mon;
+       if (month >= 12 || month < 0) {
+               int adj = month / 12;
+               month %= 12;
+               if (month < 0) {
+                       adj--;
+                       month += 12;
+               }
+               year += adj;
+       }
+       long long t = __year_to_secs(year, &is_leap);
+       t += __month_to_secs(month, is_leap);
+       t += 86400LL * (tm->tm_mday-1);
+       t += 3600LL * tm->tm_hour;
+       t += 60LL * tm->tm_min;
+       t += tm->tm_sec;
+       return t;
+}