hwclock: add -a that is short of --adjust to manual page and usage

In same go use -V as return value of --version from getopts_long().

Signed-off-by: Sami Kerola <kerolasa@iki.fi>

diff --git a/sys-utils/hwclock.8.in b/sys-utils/hwclock.8.in
index 8bdc841f244f96e1a7d9f80298438528b3d4536e..a3cbc015e66f9be5c709d122eddc4936918c14fa 100644 (file)
--- 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
 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 bf5459783ac42096983af375cdd6477d615c0e3d..9fa26bd0bc478889efdcb52dd13078dafc55f0d2 100644 (file)
--- a/sys-utils/hwclock.c
+++ b/sys-utils/hwclock.c
@@ -1076,7 +1076,7 @@ usage(void)
        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"));
@@ -1145,7 +1145,7 @@ 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'            },
                { "systohc",      no_argument,       NULL, 'w'            },
                { "debug",        no_argument,       NULL, 'D'            },
                { "set",          no_argument,       NULL, OPT_SET        },