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| author | Sami Kerola | 2016-07-17 17:14:16 +0200 |
|---|---|---|
| committer | Sami Kerola | 2017-02-05 00:39:37 +0100 |
| commit | 0f32118e70c097f54fe706cb34adeaf9010a6a7a (patch) | |
| tree | 50fef94261958921abdb01dfcdd09b4349ee3663 /sys-utils/hwclock-rtc.c | |
| parent | hwclock: initialize struct adjtime members (diff) | |
| download | kernel-qcow2-util-linux-0f32118e70c097f54fe706cb34adeaf9010a6a7a.tar.gz kernel-qcow2-util-linux-0f32118e70c097f54fe706cb34adeaf9010a6a7a.tar.xz kernel-qcow2-util-linux-0f32118e70c097f54fe706cb34adeaf9010a6a7a.zip | |
hwclock: use symbolic magic values passed in between functions
The manipulate_clock() is seeing return value from
busywait_for_rtc_clock_tick().
And the get_permissions_cmos() can see i386_iopl() return value.
Reviewed-by: J William Piggott <elseifthen@gmx.com>
Signed-off-by: Sami Kerola <kerolasa@iki.fi>
Diffstat (limited to 'sys-utils/hwclock-rtc.c')
| -rw-r--r-- | sys-utils/hwclock-rtc.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/sys-utils/hwclock-rtc.c b/sys-utils/hwclock-rtc.c index b974cc2aa..48a6f4d58 100644 --- a/sys-utils/hwclock-rtc.c +++ b/sys-utils/hwclock-rtc.c @@ -208,7 +208,7 @@ static int busywait_for_rtc_clock_tick(const struct hwclock_control *ctl, rc = do_rtc_read_ioctl(rtc_fd, &start_time); if (rc) - return 1; + return RTC_BUSYWAIT_FAILED; /* * Wait for change. Should be within a second, but in case @@ -223,13 +223,13 @@ static int busywait_for_rtc_clock_tick(const struct hwclock_control *ctl, gettimeofday(&now, NULL); if (time_diff(now, begin) > 1.5) { warnx(_("Timed out waiting for time change.")); - return 2; + return RTC_BUSYWAIT_TIMEOUT; } } while (1); if (rc) - return 3; - return 0; + return RTC_BUSYWAIT_FAILED; + return RTC_BUSYWAIT_OK; } /* |