Now, show_date() can print three different kinds of dates: normal,
relative and short (%Y-%m-%s) dates.
To achieve this, the "int relative" was changed to "enum date_mode
mode", which has three states: DATE_NORMAL, DATE_RELATIVE and
DATE_SHORT.
Since existing users of show_date() only call it with relative_date
being either 0 or 1, and DATE_NORMAL and DATE_RELATIVE having these
values, no behaviour is changed.
Signed-off-by: Johannes Schindelin <johannes.schindelin@xxxxxx>
---
cache.h | 3 ++-
date.c | 20 ++++++++++++--------
2 files changed, 14 insertions(+), 9 deletions(-)
diff --git a/cache.h b/cache.h
index 8bbc142..8f89a8b 100644
--- a/cache.h
+++ b/cache.h
@@ -326,7 +326,8 @@ 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, int relative);
+enum date_mode { DATE_NORMAL = 0, DATE_RELATIVE, DATE_SHORT };
+const char *show_date(unsigned long time, int timezone, enum date_mode mode);
const char *show_rfc2822_date(unsigned long time, int timezone);
int parse_date(const char *date, char *buf, int bufsize);
void datestamp(char *buf, int bufsize);
diff --git a/date.c b/date.c
index 542c004..0ceccbe 100644
--- a/date.c
+++ b/date.c
@@ -55,12 +55,12 @@ static struct tm *time_to_tm(unsigned long time, int tz)
return gmtime(&t);
}
-const char *show_date(unsigned long time, int tz, int relative)
+const char *show_date(unsigned long time, int tz, enum date_mode mode)
{
struct tm *tm;
static char timebuf[200];
- if (relative) {
+ if (mode == DATE_RELATIVE) {
unsigned long diff;
struct timeval now;
gettimeofday(&now, NULL);
@@ -105,12 +105,16 @@ const char *show_date(unsigned long time, int tz, int relative)
tm = time_to_tm(time, tz);
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);
+ if (mode == DATE_SHORT)
+ sprintf(timebuf, "%04d-%02d-%02d", tm->tm_year + 1900,
+ tm->tm_mon + 1, tm->tm_mday);
+ else
+ 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;
}
--
1.5.0.2.2410.g737b
-
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