diff options
Diffstat (limited to 'util-linux/hwclock.c')
| -rw-r--r-- | util-linux/hwclock.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/util-linux/hwclock.c b/util-linux/hwclock.c index 25db7cdad..723b09589 100644 --- a/util-linux/hwclock.c +++ b/util-linux/hwclock.c @@ -79,7 +79,7 @@ static time_t read_rtc(const char **pp_rtcname, struct timeval *sys_tv, int utc) int before = tm_time.tm_sec; while (1) { rtc_read_tm(&tm_time, fd); - gettimeofday(sys_tv, NULL); + xgettimeofday(sys_tv); if (before != (int)tm_time.tm_sec) break; } @@ -205,7 +205,7 @@ static void from_sys_clock(const char **pp_rtcname, int utc) int rtc; rtc = rtc_xopen(pp_rtcname, O_WRONLY); - gettimeofday(&tv, NULL); + xgettimeofday(&tv); /* Prepare tm_time */ if (sizeof(time_t) == sizeof(tv.tv_sec)) { if (utc) @@ -253,7 +253,7 @@ static void from_sys_clock(const char **pp_rtcname, int utc) unsigned rem_usec; time_t t; - gettimeofday(&tv, NULL); + xgettimeofday(&tv); t = tv.tv_sec; rem_usec = 1000000 - tv.tv_usec; @@ -274,7 +274,7 @@ static void from_sys_clock(const char **pp_rtcname, int utc) } /* gmtime/localtime took some time, re-get cur time */ - gettimeofday(&tv, NULL); + xgettimeofday(&tv); if (tv.tv_sec < t /* we are still in old second */ || (tv.tv_sec == t && tv.tv_usec < adj) /* not too far into next second */ |