On Sun, Sep 03, 2017 at 11:34:07PM +0100, Sami Kerola wrote:
> In same go use -V as return value of --version from getopts_long().
>
> Signed-off-by: Sami Kerola <kerolasa@xxxxxx>
> ---
> sys-utils/hwclock.8.in | 2 +-
> sys-utils/hwclock.c | 4 ++--
> 2 files changed, 3 insertions(+), 3 deletions(-)
>
> diff --git a/sys-utils/hwclock.8.in b/sys-utils/hwclock.8.in
> index 107e3f196..2be7147e2 100644
> --- a/sys-utils/hwclock.8.in
> +++ b/sys-utils/hwclock.8.in
> @@ -34,7 +34,7 @@ was added. See their respective descriptions below.
> The following functions are mutually exclusive, only one can be given at
> a time. If none is given, the default is \fB\-\-show\fR.
> .TP
> -.B \-\-adjust
> +.B \-a, \-\-adjust
Good idea.
> Add or subtract time from the Hardware Clock to account for systematic
> drift since the last time the clock was set or adjusted. See the
> discussion below, under
> diff --git a/sys-utils/hwclock.c b/sys-utils/hwclock.c
> index 0b8444156..0da053617 100644
> --- a/sys-utils/hwclock.c
> +++ b/sys-utils/hwclock.c
> @@ -1089,7 +1089,7 @@ usage(const struct hwclock_control *ctl)
> puts(_(" -s, --hctosys set the system time from the RTC"));
> puts(_(" -w, --systohc set the RTC from the system time"));
> puts(_(" --systz send timescale configurations to the kernel"));
> - puts(_(" --adjust adjust the RTC to account for systematic drift"));
> + puts(_(" -a, --adjust adjust the RTC to account for systematic drift"));
> #if defined(__linux__) && defined(__alpha__)
> puts(_(" --getepoch display the RTC epoch"));
> puts(_(" --setepoch set the RTC epoch according to --epoch"));
> @@ -1167,7 +1167,7 @@ int main(int argc, char **argv)
> { "show", no_argument, NULL, 'r' },
> { "hctosys", no_argument, NULL, 's' },
> { "utc", no_argument, NULL, 'u' },
> - { "version", no_argument, NULL, 'v' },
> + { "version", no_argument, NULL, 'V' },
What about backward compatibility? I can imagine script with "hwclock -v".
Karel
--
Karel Zak <kzak@xxxxxxxxxx>
http://karelzak.blogspot.com
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