diff options
| -rw-r--r-- | cache.h | 1 | ||||
| -rw-r--r-- | date.c | 28 |
2 files changed, 29 insertions, 0 deletions
@@ -166,6 +166,7 @@ extern void *read_object_with_reference(const unsigned char *sha1, unsigned long *size, unsigned char *sha1_ret); +const char *show_date(unsigned long time, int timezone); void parse_date(char *date, char *buf, int bufsize); void datestamp(char *buf, int bufsize); @@ -39,6 +39,34 @@ static const char *weekday_names[] = { }; /* + * The "tz" thing is passed in as this strange "decimal parse of tz" + * thing, which means that tz -0100 is passed in as the integer -100, + * even though it means "sixty minutes off" + */ +const char *show_date(unsigned long time, int tz) +{ + struct tm *tm; + time_t t; + static char timebuf[200]; + int minutes; + + minutes = tz < 0 ? -tz : tz; + minutes = (tz / 100)*60 + (tz % 100); + minutes = tz < 0 ? -minutes : minutes; + t = time - minutes * 60; + tm = gmtime(&t); + if (!tm) + return NULL; + sprintf(timebuf, "%.3s %.3s %d %02d:%02d:%02d %d %+05d", + weekday_names[tm->tm_wday], + month_names[tm->tm_mon], + tm->tm_mday, + tm->tm_hour, tm->tm_min, tm->tm_sec, + tm->tm_year + 1900, tz); + return timebuf; +} + +/* * Check these. And note how it doesn't do the summer-time conversion. * * In my world, it's always summer, and things are probably a bit off |