Changeset f6cb995 in mainline for uspace/lib/c/generic/time.c
- Timestamp:
- 2012-04-23T22:23:05Z (13 years ago)
- Branches:
- lfn, master, serial, ticket/834-toolchain-update, topic/msim-upgrade, topic/simplify-dev-export
- Children:
- 56b308e
- Parents:
- 8219eb9
- File:
-
- 1 edited
Legend:
- Unmodified
- Added
- Removed
-
uspace/lib/c/generic/time.c
r8219eb9 rf6cb995 798 798 799 799 return &result; 800 801 800 } 802 801 … … 833 832 } 834 833 834 /** 835 * Converts a time value to a broken-down local time. 836 * 837 * @param timer Time to convert. 838 * @return Normalized broken-down time in local timezone, NULL on overflow. 839 */ 840 struct tm *localtime(const time_t *timer) 841 { 842 // TODO: deal with timezone 843 // currently assumes system and all times are in GMT 844 845 static struct tm result; 846 847 /* Set result to epoch. */ 848 result.tm_sec = 0; 849 result.tm_min = 0; 850 result.tm_hour = 0; 851 result.tm_mday = 1; 852 result.tm_mon = 0; 853 result.tm_year = 70; /* 1970 */ 854 855 if (_normalize_time(&result, *timer) == -1) { 856 errno = EOVERFLOW; 857 return NULL; 858 } 859 860 return &result; 861 } 835 862 836 863 /** @}
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