| Commit message (Collapse) | Author | Age | Files | Lines |
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Barebox commands should not perform any action and return 0 if an
invalid parameter was given. This might cause undetected unintended
behvaior when calling commands with wrong options, either manually or
from a script.
Signed-off-by: Enrico Jorns <ejo@pengutronix.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
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It is possible for rtc_read_time() to fill struct rtc_time it returns
with invalid values, so we have to check for its return value before
using returned time.
Signed-off-by: Andrey Smirnov <andrew.smirnov@gmail.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
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Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
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rtc_set_time can fail, forward the error to the user.
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
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Print three-letter abbreviations of the days and months.
With a fixup by Andrey Smirnov:
| common/date.c: Fix off-by-one error
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| As per http://pubs.opengroup.org/onlinepubs/007908775/xsh/time.h.html
| 'tm_wday' is zero indexed with zero representing Sunday, this is also
| corroborated by the code in rtc_time_to_tm() which used 4 to represent
| Thursday.
Signed-off-by: Andrey Smirnov <andrew.smirnov@gmail.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
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The hwclock command allows to query or set the hardware clock (RTC).
Barebox' 'hwclock' command uses busybox' 'date' compatible
time format ccyymmddHHMM[.SS]:
# /bin/busybox date -s 201407292005.41 ; /bin/date
Tue Jul 29 20:05:41 MSK 2014
Tue Jul 29 20:05:41 MSK 2014
Signed-off-by: Antony Pavlov <antonynpavlov@gmail.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
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