diff options
Diffstat (limited to 'src/timedate/timedatectl.c')
| -rw-r--r-- | src/timedate/timedatectl.c | 79 |
1 files changed, 42 insertions, 37 deletions
diff --git a/src/timedate/timedatectl.c b/src/timedate/timedatectl.c index 0664f6975d..a8769e4180 100644 --- a/src/timedate/timedatectl.c +++ b/src/timedate/timedatectl.c @@ -148,51 +148,56 @@ static void print_status_info(const StatusInfo *i) { } else printf(" RTC time: %s\n", "n/a"); - zero(tm); - assert_se(strftime(a, sizeof(a), "%Z, %z", localtime_r(&sec, &tm)) > 0); - char_array_0(a); + if (have_time) { + zero(tm); + assert_se(strftime(a, sizeof(a), "%Z, %z", localtime_r(&sec, &tm)) > 0); + char_array_0(a); + } + printf(" Time zone: %s (%s)\n" " NTP enabled: %s\n" "NTP synchronized: %s\n" " RTC in local TZ: %s\n", - strna(i->timezone), a, + strna(i->timezone), have_time ? a : "n/a", i->ntp_capable ? yes_no(i->ntp_enabled) : "n/a", yes_no(i->ntp_synced), yes_no(i->rtc_local)); - r = time_get_dst(sec, "/etc/localtime", - &tc, &zc, &is_dstc, - &tn, &dn, &zn, &is_dstn); - if (r < 0) - printf(" DST active: %s\n", "n/a"); - else if (have_time) { - printf(" DST active: %s\n", yes_no(is_dstc)); - - t = tc - 1; - zero(tm); - assert_se(strftime(a, sizeof(a), "%a %Y-%m-%d %H:%M:%S %Z", localtime_r(&t, &tm)) > 0); - char_array_0(a); - - zero(tm); - assert_se(strftime(b, sizeof(b), "%a %Y-%m-%d %H:%M:%S %Z", localtime_r(&tc, &tm)) > 0); - char_array_0(b); - printf(" Last DST change: DST %s at\n" - " %s\n" - " %s\n", - is_dstc ? "began" : "ended", a, b); - - t = tn - 1; - zero(tm); - assert_se(strftime(a, sizeof(a), "%a %Y-%m-%d %H:%M:%S %Z", localtime_r(&t, &tm)) > 0); - char_array_0(a); - - zero(tm); - assert_se(strftime(b, sizeof(b), "%a %Y-%m-%d %H:%M:%S %Z", localtime_r(&tn, &tm)) > 0); - char_array_0(b); - printf(" Next DST change: DST %s (the clock jumps %s) at\n" - " %s\n" - " %s\n", - is_dstn ? "begins" : "ends", jump_str(dn, s, sizeof(s)), a, b); + if (have_time) { + r = time_get_dst(sec, "/etc/localtime", + &tc, &zc, &is_dstc, + &tn, &dn, &zn, &is_dstn); + if (r < 0) + printf(" DST active: %s\n", "n/a"); + else { + printf(" DST active: %s\n", yes_no(is_dstc)); + + t = tc - 1; + zero(tm); + assert_se(strftime(a, sizeof(a), "%a %Y-%m-%d %H:%M:%S %Z", localtime_r(&t, &tm)) > 0); + char_array_0(a); + + zero(tm); + assert_se(strftime(b, sizeof(b), "%a %Y-%m-%d %H:%M:%S %Z", localtime_r(&tc, &tm)) > 0); + char_array_0(b); + printf(" Last DST change: DST %s at\n" + " %s\n" + " %s\n", + is_dstc ? "began" : "ended", a, b); + + t = tn - 1; + zero(tm); + assert_se(strftime(a, sizeof(a), "%a %Y-%m-%d %H:%M:%S %Z", localtime_r(&t, &tm)) > 0); + char_array_0(a); + + zero(tm); + assert_se(strftime(b, sizeof(b), "%a %Y-%m-%d %H:%M:%S %Z", localtime_r(&tn, &tm)) > 0); + char_array_0(b); + printf(" Next DST change: DST %s (the clock jumps %s) at\n" + " %s\n" + " %s\n", + is_dstn ? "begins" : "ends", jump_str(dn, s, sizeof(s)), a, b); + } } else printf(" DST active: %s\n", yes_no(is_dstc)); |