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hostnamectl: show age of firmware as time span, too

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This converts the date into a relative timespan from the current time
on, and outputs it. It marks it yellow if older than two years, since
old firmware is probably a security risk. We don't make it red, since we
don't know though.
This commit is contained in:
Lennart Poettering 2023-06-20 15:26:19 +02:00
parent 4c834779cd
commit 2b5eff67f5
1 changed files with 11 additions and 0 deletions
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11
src/hostname/hostnamectl.c
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@ -274,11 +274,22 @@ static int print_status_info(StatusInfo *i) {
}
if (timestamp_is_set(i->firmware_date)) {
usec_t n = now(CLOCK_REALTIME);
r = table_add_many(table,
TABLE_FIELD, "Firmware Date",
TABLE_TIMESTAMP_DATE, i->firmware_date);
if (r < 0)
return table_log_add_error(r);
if (i->firmware_date < n) {
r = table_add_many(table,
TABLE_FIELD, "Firmware Age",
TABLE_TIMESPAN_DAY, n - i->firmware_date,
TABLE_SET_COLOR, n - i->firmware_date > USEC_PER_YEAR*2 ? ANSI_HIGHLIGHT_YELLOW : NULL);
if (r < 0)
return table_log_add_error(r);
}
}
r = table_print(table, NULL);