From 1d2b481069f1814e636d7e5d2963025ed60e5df1 Mon Sep 17 00:00:00 2001
From: Miroslav Lichvar <mlichvar@redhat.com>
Date: Fri, 18 Sep 2015 10:16:40 +0200
Subject: [PATCH] sys_timex: set timex constant on Solaris

The kernel apparently checks the constant even when it's not being set
with MOD_TIMECONST and may return EINVAL on an uninitialized value.
---
 sys_timex.c | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/sys_timex.c b/sys_timex.c
index 05afc92f..b2b53994 100644
--- a/sys_timex.c
+++ b/sys_timex.c
@@ -215,6 +215,12 @@ SYS_Timex_Adjust(struct timex *txc, int ignore_error)
 {
   int state;
 
+#ifdef SOLARIS
+  /* The kernel seems to check the constant even when it's not being set */
+  if (!(txc->modes & MOD_TIMECONST))
+    txc->constant = 10;
+#endif
+
   state = NTP_ADJTIME(txc);
 
   if (state < 0) {
-- 
2.47.2