From: J William Piggott <elseifthen@gmx.com>
Date: Mon, 31 Jul 2017 13:20:58 +0000 (-0400)
Subject: hwclock: restore select() timeout warning
X-Git-Tag: v2.31-rc1~144^2~2
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=bbf12e45f8b60a22e081993b4d3612d0e7f1805e;p=thirdparty%2Futil-linux.git

hwclock: restore select() timeout warning

hwclock now exits on select(2) timeout so restore the warning.

Reverts commit ab8f402952301106ad0bd5c5a51dc8646d1bff64
 and    commit efc4eaf4229f78f14430d8739ddef2c5101f05cc

Except use warnx(), because select() timeout does not set errno.

Signed-off-by: J William Piggott <elseifthen@gmx.com>
---

diff --git a/sys-utils/hwclock-rtc.c b/sys-utils/hwclock-rtc.c
index c738076653..a660e32bab 100644
--- a/sys-utils/hwclock-rtc.c
+++ b/sys-utils/hwclock-rtc.c
@@ -288,9 +288,8 @@ static int synchronize_to_clock_tick_rtc(const struct hwclock_control *ctl)
 			if (0 < rc)
 				ret = 0;
 			else if (rc == 0) {
-				if (ctl->debug)
-					printf(_("select() to %s to wait for clock tick timed out"),
-					       rtc_dev_name);
+				warnx(_("select() to %s to wait for clock tick timed out"),
+				      rtc_dev_name);
 			} else
 				warn(_("select() to %s to wait for clock tick failed"),
 				     rtc_dev_name);