diff options
Diffstat (limited to 'src/util.c')
| -rw-r--r-- | src/util.c | 57 |
1 files changed, 57 insertions, 0 deletions
diff --git a/src/util.c b/src/util.c index f1a7bbdc71..a09b704ffe 100644 --- a/src/util.c +++ b/src/util.c @@ -1659,6 +1659,63 @@ char *format_timestamp(char *buf, size_t l, usec_t t) { return buf; } +char *format_timestamp_pretty(char *buf, size_t l, usec_t t) { + usec_t n, d; + + n = now(CLOCK_REALTIME); + + if (t <= 0 || t > n || t + USEC_PER_DAY*7 <= t) + return NULL; + + d = n - t; + + if (d >= USEC_PER_YEAR) + snprintf(buf, l, "%llu years and %llu months ago", + (unsigned long long) (d / USEC_PER_YEAR), + (unsigned long long) ((d % USEC_PER_YEAR) / USEC_PER_MONTH)); + else if (d >= USEC_PER_MONTH) + snprintf(buf, l, "%llu months and %llu days ago", + (unsigned long long) (d / USEC_PER_MONTH), + (unsigned long long) ((d % USEC_PER_MONTH) / USEC_PER_DAY)); + else if (d >= USEC_PER_WEEK) + snprintf(buf, l, "%llu weeks and %llu days ago", + (unsigned long long) (d / USEC_PER_WEEK), + (unsigned long long) ((d % USEC_PER_WEEK) / USEC_PER_DAY)); + else if (d >= 2*USEC_PER_DAY) + snprintf(buf, l, "%llu days ago", (unsigned long long) (d / USEC_PER_DAY)); + else if (d >= 25*USEC_PER_HOUR) + snprintf(buf, l, "1 day and %lluh ago", + (unsigned long long) ((d - USEC_PER_DAY) / USEC_PER_HOUR)); + else if (d >= 6*USEC_PER_HOUR) + snprintf(buf, l, "%lluh ago", + (unsigned long long) (d / USEC_PER_HOUR)); + else if (d >= USEC_PER_HOUR) + snprintf(buf, l, "%lluh %llumin ago", + (unsigned long long) (d / USEC_PER_HOUR), + (unsigned long long) ((d % USEC_PER_HOUR) / USEC_PER_MINUTE)); + else if (d >= 5*USEC_PER_MINUTE) + snprintf(buf, l, "%llumin ago", + (unsigned long long) (d / USEC_PER_MINUTE)); + else if (d >= USEC_PER_MINUTE) + snprintf(buf, l, "%llumin %llus ago", + (unsigned long long) (d / USEC_PER_MINUTE), + (unsigned long long) ((d % USEC_PER_MINUTE) / USEC_PER_SEC)); + else if (d >= USEC_PER_SEC) + snprintf(buf, l, "%llus ago", + (unsigned long long) (d / USEC_PER_SEC)); + else if (d >= USEC_PER_MSEC) + snprintf(buf, l, "%llums ago", + (unsigned long long) (d / USEC_PER_MSEC)); + else if (d > 0) + snprintf(buf, l, "%lluus ago", + (unsigned long long) d); + else + snprintf(buf, l, "now"); + + buf[l-1] = 0; + return buf; +} + char *format_timespan(char *buf, size_t l, usec_t t) { static const struct { const char *suffix; |