date.c: add "show_date()" function.
Kind of like ctime(), but not as broken.
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1
cache.h
1
cache.h
@ -166,6 +166,7 @@ extern void *read_object_with_reference(const unsigned char *sha1,
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unsigned long *size,
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unsigned long *size,
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unsigned char *sha1_ret);
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unsigned char *sha1_ret);
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const char *show_date(unsigned long time, int timezone);
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void parse_date(char *date, char *buf, int bufsize);
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void parse_date(char *date, char *buf, int bufsize);
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void datestamp(char *buf, int bufsize);
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void datestamp(char *buf, int bufsize);
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28
date.c
28
date.c
@ -38,6 +38,34 @@ static const char *weekday_names[] = {
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"Sunday", "Monday", "Tuesday", "Wednesday", "Thursday", "Friday", "Saturday"
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"Sunday", "Monday", "Tuesday", "Wednesday", "Thursday", "Friday", "Saturday"
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};
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};
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/*
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* The "tz" thing is passed in as this strange "decimal parse of tz"
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* thing, which means that tz -0100 is passed in as the integer -100,
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* even though it means "sixty minutes off"
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*/
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const char *show_date(unsigned long time, int tz)
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{
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struct tm *tm;
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time_t t;
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static char timebuf[200];
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int minutes;
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minutes = tz < 0 ? -tz : tz;
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minutes = (tz / 100)*60 + (tz % 100);
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minutes = tz < 0 ? -minutes : minutes;
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t = time - minutes * 60;
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tm = gmtime(&t);
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if (!tm)
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return NULL;
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sprintf(timebuf, "%.3s %.3s %d %02d:%02d:%02d %d %+05d",
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weekday_names[tm->tm_wday],
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month_names[tm->tm_mon],
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tm->tm_mday,
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tm->tm_hour, tm->tm_min, tm->tm_sec,
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tm->tm_year + 1900, tz);
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return timebuf;
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}
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/*
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/*
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* Check these. And note how it doesn't do the summer-time conversion.
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* Check these. And note how it doesn't do the summer-time conversion.
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*
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*
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