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sys: add new log message for kernel status reset after leap second

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When a leap second is applied by the kernel, it doesn't actually clear
the STA_INS|STA_DEL bits from the status word, but the state returned
by ntp_adjtime()/adjtimex() is TIME_WAIT until the application clears
the bits.

Add "System clock status reset after leap second" log message for this
case.
This commit is contained in:
Miroslav Lichvar
2015-07-27 12:24:13 +02:00
parent 0fc0f906e1
commit 15932c9d7b
3 changed files with 14 additions and 12 deletions
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9
sys_linux.c
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@@ -177,9 +177,9 @@ read_frequency(void)
static void
set_leap(int leap)
{
int current_leap;
int current_leap, applied;
if (TMX_GetLeap(&current_leap) < 0) {
if (TMX_GetLeap(&current_leap, &applied) < 0) {
LOG_FATAL(LOGF_SysLinux, "adjtimex() failed in set_leap");
}
@@ -190,8 +190,9 @@ set_leap(int leap)
LOG_FATAL(LOGF_SysLinux, "adjtimex() failed in set_leap");
}
LOG(LOGS_INFO, LOGF_SysLinux, "System clock status set to %s leap second",
leap ? (leap > 0 ? "insert" : "delete") : "not insert/delete");
LOG(LOGS_INFO, LOGF_SysLinux, "System clock status %s leap second",
leap ? (leap > 0 ? "set to insert" : "set to delete") :
(applied ? "reset after" : "set to not insert/delete"));
}
/* ================================================== */