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Searched refs:CLOCK_REALTIME (Results 1 – 25 of 97) sorted by relevance

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/linux-6.15/kernel/time/
H A Dposix-stubs.c31 if (which_clock != CLOCK_REALTIME) in SYSCALL_DEFINE2()
42 case CLOCK_REALTIME: in do_clock_gettime()
83 case CLOCK_REALTIME: in SYSCALL_DEFINE2()
102 case CLOCK_REALTIME: in SYSCALL_DEFINE4()
134 if (which_clock != CLOCK_REALTIME) in SYSCALL_DEFINE2()
166 case CLOCK_REALTIME: in SYSCALL_DEFINE2()
185 case CLOCK_REALTIME: in SYSCALL_DEFINE4()
/linux-6.15/tools/testing/selftests/futex/functional/
H A Dfutex_wait_timeout.c147 if (futex_get_abs_timeout(CLOCK_REALTIME, &to, timeout_ns)) in main()
159 if (futex_get_abs_timeout(CLOCK_REALTIME, &to, timeout_ns)) in main()
183 if (futex_get_abs_timeout(CLOCK_REALTIME, &to, timeout_ns)) in main()
199 if (futex_get_abs_timeout(CLOCK_REALTIME, &to, timeout_ns)) in main()
201 res = futex_waitv(&waitv, 1, 0, &to, CLOCK_REALTIME); in main()
/linux-6.15/tools/testing/selftests/timers/
H A Dleap-a-day.c164 clock_gettime(CLOCK_REALTIME, &now); in test_hrtimer_failure()
166 clock_nanosleep(CLOCK_REALTIME, TIMER_ABSTIME, &target, NULL); in test_hrtimer_failure()
167 clock_gettime(CLOCK_REALTIME, &now); in test_hrtimer_failure()
243 clock_gettime(CLOCK_REALTIME, &ts); in main()
296 if (timer_create(CLOCK_REALTIME, &se, &tm1) == -1) { in main()
311 while (clock_nanosleep(CLOCK_REALTIME, TIMER_ABSTIME, &ts, NULL)) in main()
H A Dnsleep-lat.c40 case CLOCK_REALTIME: in clockstring()
138 ksft_set_plan(max_clocks - CLOCK_REALTIME - SKIPPED_CLOCK_COUNT); in main()
140 for (clockid = CLOCK_REALTIME; clockid < max_clocks; clockid++) { in main()
H A Dnanosleep.c41 case CLOCK_REALTIME: in clockstring()
128 for (clockid = CLOCK_REALTIME; clockid < max_clocks; clockid++) { in main()
H A Dinconsistency-check.c42 case CLOCK_REALTIME: in clockstring()
143 int userclock = CLOCK_REALTIME; in main()
H A Dvalid-adjtimex.c219 ret = clock_adjtime(CLOCK_REALTIME, &tmx); in set_offset()
239 ret = clock_adjtime(CLOCK_REALTIME, &tmx); in set_bad_offset()
H A Dleapcrash.c75 clock_gettime(CLOCK_REALTIME, &ts); in main()
H A Dmqueue-lat.c80 clock_gettime(CLOCK_REALTIME, &now); in mqueue_lat_test()
/linux-6.15/include/uapi/linux/
H A Dtime.h49 #define CLOCK_REALTIME 0 macro
67 #define CLOCKS_MASK (CLOCK_REALTIME | CLOCK_MONOTONIC)
/linux-6.15/tools/testing/selftests/vDSO/
H A Dvdso_test_clock_getres.c91 #ifdef CLOCK_REALTIME in main()
92 ret += vdso_test_clock(CLOCK_REALTIME); in main()
H A Dvdso_test_abi.c203 #ifdef CLOCK_REALTIME in main()
204 vdso_test_clock(CLOCK_REALTIME); in main()
/linux-6.15/tools/power/cpupower/utils/idle_monitor/
H A Damd_fam14h_idle.c231 clock_gettime(CLOCK_REALTIME, &start_time); in amd_fam14h_start()
237 clock_gettime(CLOCK_REALTIME, &dbg_time); in amd_fam14h_start()
250 clock_gettime(CLOCK_REALTIME, &end_time); in amd_fam14h_stop()
257 clock_gettime(CLOCK_REALTIME, &dbg_time); in amd_fam14h_stop()
H A Dcpuidle_sysfs.c47 clock_gettime(CLOCK_REALTIME, &start_time); in cpuidle_start()
64 clock_gettime(CLOCK_REALTIME, &end_time); in cpuidle_stop()
H A Dmperf_monitor.c230 clock_gettime(CLOCK_REALTIME, &time_start[cpu]); in mperf_start()
245 clock_gettime(CLOCK_REALTIME, &time_end[cpu]); in mperf_stop()
/linux-6.15/tools/testing/selftests/timens/
H A Dfutex.c26 if (clockid == CLOCK_REALTIME) in run_test()
95 ret |= run_test(CLOCK_REALTIME); in main()
H A Dtimens.h44 case CLOCK_REALTIME: in check_skip()
/linux-6.15/tools/testing/selftests/ptp/
H A Dtestptp.c195 clockid_t ext_clockid = CLOCK_REALTIME; in main()
290 ext_clockid = CLOCK_REALTIME; in main()
404 clock_gettime(CLOCK_REALTIME, &ts); in main()
414 if (clock_settime(CLOCK_REALTIME, &ts)) { in main()
605 case CLOCK_REALTIME: in main()
626 case CLOCK_REALTIME: in main()
/linux-6.15/tools/perf/util/
H A Dclockid.c42 CLOCKID_MAP("realtime", CLOCK_REALTIME),
49 CLOCKID_MAP("real", CLOCK_REALTIME),
/linux-6.15/tools/perf/bench/
H A Duprobe.c158 clock_gettime(CLOCK_REALTIME, &start); in bench_uprobe()
164 clock_gettime(CLOCK_REALTIME, &end); in bench_uprobe()
/linux-6.15/drivers/md/dm-vdo/
H A Dtime-utils.h25 return current_time_ns(CLOCK_REALTIME) / NSEC_PER_USEC; in current_time_us()
/linux-6.15/include/linux/
H A Dptp_clock_kernel.h464 case CLOCK_REALTIME: in ptp_read_system_prets()
483 case CLOCK_REALTIME: in ptp_read_system_postts()
/linux-6.15/arch/um/drivers/
H A Drtc_user.c35 uml_rtc_irq_fds[0] = timerfd_create(CLOCK_REALTIME, TFD_CLOEXEC); in uml_rtc_start()
/linux-6.15/rust/kernel/
H A Dtime.rs112 RealTime = bindings::CLOCK_REALTIME,
/linux-6.15/Documentation/translations/zh_CN/userspace-api/
H A Dfutex2.rst67 参数中指定要使用的时钟类型。支持 ``CLOCK_MONOTONIC`` 和 ``CLOCK_REALTIME`` 。这个

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