diff options
Diffstat (limited to 'src/timedate')
-rw-r--r-- | src/timedate/timedated.c | 10 |
1 files changed, 6 insertions, 4 deletions
diff --git a/src/timedate/timedated.c b/src/timedate/timedated.c index 809c80bad1..3d450ca3fa 100644 --- a/src/timedate/timedated.c +++ b/src/timedate/timedated.c @@ -467,12 +467,14 @@ static int property_get_rtc_time( zero(tm); r = hwclock_get_time(&tm); - if (r < 0) { + if (r == -EBUSY) { + log_warning("/dev/rtc is busy, is somebody keeping it open continously? That's not a good idea... Returning a bogus RTC timestamp."); + t = 0; + } else if (r < 0) { sd_bus_error_set_errnof(error, -r, "Failed to read RTC: %s", strerror(-r)); return r; - } - - t = (usec_t) mktime(&tm) * USEC_PER_SEC; + } else + t = (usec_t) mktime(&tm) * USEC_PER_SEC; r = sd_bus_message_append(reply, "t", t); if (r < 0) |