hwclock: use RTC in help output

Switching between 'hardware clock' and 'RTC' is ambiguous.
RTC is used due to space constraints, so use it consistently.

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

diff --git a/sys-utils/hwclock.c b/sys-utils/hwclock.c
index 9d6bb11c07c0fc5dd126bd5a510aef13788ef55d..25b159d4f47b90bda8a4229034dd43fc5ff3f40c 100644 (file)
--- a/sys-utils/hwclock.c
+++ b/sys-utils/hwclock.c
@@ -1206,35 +1206,35 @@ usage(const struct hwclock_control *ctl, FILE *out)
        fputs(_(" hwclock [function] [option...]\n"), out);
 
        fputs(USAGE_SEPARATOR, out);
-       fputs(_(" Query or set the hardware clock\n"), out);
+       fputs(_(" Query or set the RTC (Real Time Clock / Hardware Clock)\n"), out);
 
        fputs(USAGE_FUNCTIONS, out);
-       fputs(_(" -r, --show           read hardware clock and print result\n"
-               "     --get            read hardware clock and print drift corrected result\n"
+       fputs(_(" -r, --show           read the RTC and print result\n"
+               "     --get            read the RTC and print drift corrected result\n"
                "     --set            set the RTC to the time given with --date\n"), out);
-       fputs(_(" -s, --hctosys        set the system time from the hardware clock\n"
-               " -w, --systohc        set the hardware clock from the current system time\n"
+       fputs(_(" -s, --hctosys        set the system time from the RTC\n"
+               " -w, --systohc        set the RTC from the current system time\n"
                "     --systz          set the system time based on the current timezone\n"
                "     --adjust         adjust the RTC to account for systematic drift since\n"
                "                        the clock was last set or adjusted\n"), out);
 #if defined(__linux__) && defined(__alpha__)
-       fputs(_("     --getepoch       print out the kernel's hardware clock epoch value\n"
-               "     --setepoch       set the kernel's hardware clock epoch value to the \n"
+       fputs(_("     --getepoch       print out the kernel's RTC epoch value\n"
+               "     --setepoch       set the kernel's RTC epoch value to the \n"
                "                        value given with --epoch\n"), out);
 #endif
-       fputs(_("     --predict        predict RTC reading at time given with --date\n"), out);
+       fputs(_("     --predict        predict the RTC reading at time given with --date\n"), out);
 
        fputs(USAGE_OPTIONS, out);
-       fputs(_(" -u, --utc            the hardware clock is kept in UTC\n"
-               " -l, --localtime      the hardware clock is kept in local time\n"), out);
+       fputs(_(" -u, --utc            the RTC is kept in UTC\n"
+               " -l, --localtime      the RTC is kept in local time\n"), out);
 #ifdef __linux__
        fputs(_(" -f, --rtc <file>     special /dev/... file to use instead of default\n"), out);
 #endif
        fprintf(out, _(
                "     --directisa      access the ISA bus directly instead of %s\n"
-               "     --date <time>    specifies the time to which to set the hardware clock\n"), _PATH_RTC_DEV);
+               "     --date <time>    specifies the time to which to set the RTC\n"), _PATH_RTC_DEV);
 #if defined(__linux__) && defined(__alpha__)
-       fputs(_("     --epoch <year>   specifies the hardware clock's epoch value\n"), out);
+       fputs(_("     --epoch <year>   specifies the RTC's epoch value\n"), out);
 #endif
        fprintf(out, _(
                "     --update-drift   update drift factor in %1$s (requires\n"