From 55edd44d8f351606b948347c1c78263c054eaf89 Mon Sep 17 00:00:00 2001
From: Patrick Oppenlander <patrick.oppenlander@gmail.com>
Date: Thu, 15 Oct 2020 12:50:40 +1100
Subject: hwclock: default to UTC if /etc/adjtime can't be read
This is consistent with the util-linux implementation.
---
toys/other/hwclock.c | 6 ++----
1 file changed, 2 insertions(+), 4 deletions(-)
(limited to 'toys/other')
diff --git a/toys/other/hwclock.c b/toys/other/hwclock.c
index ba28cc3d..a6db923a 100644
--- a/toys/other/hwclock.c
+++ b/toys/other/hwclock.c
@@ -40,10 +40,8 @@ void hwclock_main()
if (FLAG(u)) utc = 1;
else if (FLAG(l)) utc = 0;
- else {
- xreadfile("/etc/adjtime", toybuf, sizeof(toybuf));
- utc = !!strstr(toybuf, "UTC");
- }
+ else utc = !readfile("/etc/adjtime", toybuf, sizeof(toybuf)) ||
+ !!strstr(toybuf, "UTC");
if (!FLAG(t)) {
if (!TT.f) TT.f = "/dev/rtc0";
--
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