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/kernel/liteos_a/testsuites/unittest/libc/time/timer/smoke/
H A Dtimer_test_002.cpp48 itv.it_value.tv_usec = 500000; // 500000, 500ms. in TimerTest()
50 itv.it_interval.tv_usec = 500000; // 500000, 500ms. in TimerTest()
75 ICUNIT_ASSERT_EQUAL(itv.it_interval.tv_usec, 500000, itv.it_interval.tv_usec); // 500000, assert the tv_usec. in TimerTest()
79 itv.it_value.tv_usec = 0; in TimerTest()
81 itv.it_interval.tv_usec = 0; in TimerTest()
/kernel/linux/linux-5.10/tools/testing/selftests/timers/
H A Dvalid-adjtimex.c206 tmx.time.tv_usec = offset % NSEC_PER_SEC; in set_offset()
208 if (offset < 0 && tmx.time.tv_usec) { in set_offset()
210 tmx.time.tv_usec += NSEC_PER_SEC; in set_offset()
214 tmx.time.tv_usec = offset % USEC_PER_SEC; in set_offset()
216 if (offset < 0 && tmx.time.tv_usec) { in set_offset()
218 tmx.time.tv_usec += USEC_PER_SEC; in set_offset()
224 printf("(sec: %ld usec: %ld) ", tmx.time.tv_sec, tmx.time.tv_usec); in set_offset()
241 tmx.time.tv_usec = usec; in set_bad_offset()
244 printf("Invalid (sec: %ld usec: %ld) did not fail! ", tmx.time.tv_sec, tmx.time.tv_usec); in set_bad_offset()
/kernel/linux/linux-6.6/tools/testing/selftests/timers/
H A Dvalid-adjtimex.c206 tmx.time.tv_usec = offset % NSEC_PER_SEC; in set_offset()
208 if (offset < 0 && tmx.time.tv_usec) { in set_offset()
210 tmx.time.tv_usec += NSEC_PER_SEC; in set_offset()
214 tmx.time.tv_usec = offset % USEC_PER_SEC; in set_offset()
216 if (offset < 0 && tmx.time.tv_usec) { in set_offset()
218 tmx.time.tv_usec += USEC_PER_SEC; in set_offset()
224 printf("(sec: %ld usec: %ld) ", tmx.time.tv_sec, tmx.time.tv_usec); in set_offset()
241 tmx.time.tv_usec = usec; in set_bad_offset()
244 printf("Invalid (sec: %ld usec: %ld) did not fail! ", tmx.time.tv_sec, tmx.time.tv_usec); in set_bad_offset()
/kernel/liteos_a/compat/posix/src/
H A Dtime.c90 if ((tv->tv_usec < 0) || (tv->tv_usec >= OS_SYS_US_PER_SECOND) || (tv->tv_sec < 0)) { in ValidTimeval()
105 if ((tv->tv_usec < 0) || (tv->tv_usec >= OS_SYS_US_PER_SECOND) || (tv->tv_sec < 0)) { in ValidTimeval64()
206 oldDelta->tv_usec = (g_adjTimeLeft % OS_SYS_NS_PER_SECOND) / OS_SYS_NS_PER_US; in adjtime()
209 oldDelta->tv_usec = -((g_adjTimeLeft % OS_SYS_NS_PER_SECOND) / OS_SYS_NS_PER_US); in adjtime()
213 if ((delta == NULL) || ((delta->tv_sec == 0) && (delta->tv_usec == 0))) { in adjtime()
218 if ((delta->tv_usec > OS_SYS_US_PER_SECOND) || (delta->tv_usec < -OS_SYS_US_PER_SECOND)) { in adjtime()
233 g_adjTimeLeft = (INT64)delta->tv_sec * OS_SYS_NS_PER_SECOND + delta->tv_usec * OS_SYS_NS_PER_U in adjtime()
[all...]
/kernel/linux/linux-5.10/fs/
H A Dutimes.c187 if (times[0].tv_usec >= 1000000 || times[0].tv_usec < 0 || in do_futimesat()
188 times[1].tv_usec >= 1000000 || times[1].tv_usec < 0) in do_futimesat()
192 tstimes[0].tv_nsec = 1000 * times[0].tv_usec; in do_futimesat()
194 tstimes[1].tv_nsec = 1000 * times[1].tv_usec; in do_futimesat()
273 get_user(tv[0].tv_nsec, &t[0].tv_usec) || in do_compat_futimesat()
275 get_user(tv[1].tv_nsec, &t[1].tv_usec)) in do_compat_futimesat()
/kernel/linux/linux-6.6/fs/
H A Dutimes.c189 if (times[0].tv_usec >= 1000000 || times[0].tv_usec < 0 || in do_futimesat()
190 times[1].tv_usec >= 1000000 || times[1].tv_usec < 0) in do_futimesat()
194 tstimes[0].tv_nsec = 1000 * times[0].tv_usec; in do_futimesat()
196 tstimes[1].tv_nsec = 1000 * times[1].tv_usec; in do_futimesat()
275 get_user(tv[0].tv_nsec, &t[0].tv_usec) || in do_compat_futimesat()
277 get_user(tv[1].tv_nsec, &t[1].tv_usec)) in do_compat_futimesat()
/kernel/linux/linux-6.6/tools/include/nolibc/
H A Dunistd.h28 (my_timeval.tv_usec / 1000) + in msleep()
29 !!(my_timeval.tv_usec % 1000); in msleep()
40 return my_timeval.tv_sec + !!my_timeval.tv_usec; in sleep()
/kernel/linux/linux-5.10/tools/perf/bench/
H A Dsyscall.c54 result_usec += diff.tv_usec; in bench_syscall_basic()
58 (unsigned long) (diff.tv_usec/1000)); in bench_syscall_basic()
70 (unsigned long) (diff.tv_usec / 1000)); in bench_syscall_basic()
H A Dsched-pipe.c156 result_usec += diff.tv_usec; in bench_sched_pipe()
160 (unsigned long) (diff.tv_usec / USEC_PER_MSEC)); in bench_sched_pipe()
172 (unsigned long) (diff.tv_usec / USEC_PER_MSEC)); in bench_sched_pipe()
/kernel/linux/linux-5.10/tools/testing/selftests/net/
H A Dtimestamping.c130 (long)now.tv_sec, (long)now.tv_usec, in sendpacket()
148 (long)now.tv_sec, (long)now.tv_usec, in printpacket()
166 (long)stamp->tv_usec); in printpacket()
247 (long)tv.tv_usec); in printpacket()
463 next.tv_usec = 0; in main()
473 (long)(next.tv_usec - now.tv_usec); in main()
477 delta.tv_usec = delta_us % 1000000; in main()
484 (long)now.tv_sec, (long)now.tv_usec, in main()
489 (long)now.tv_sec, (long)now.tv_usec, in main()
[all...]
/kernel/linux/linux-6.6/tools/testing/selftests/net/
H A Dtimestamping.c147 (long)now.tv_sec, (long)now.tv_usec, in sendpacket()
167 (long)now.tv_sec, (long)now.tv_usec, in printpacket()
185 (long)stamp->tv_usec); in printpacket()
265 (long)tv.tv_usec); in printpacket()
499 next.tv_usec = 0; in main()
509 (long)(next.tv_usec - now.tv_usec); in main()
513 delta.tv_usec = delta_us % 1000000; in main()
520 (long)now.tv_sec, (long)now.tv_usec, in main()
525 (long)now.tv_sec, (long)now.tv_usec, in main()
[all...]
/kernel/linux/linux-5.10/kernel/time/
H A Ditimer.c106 v.it_interval.tv_usec = i->it_interval.tv_nsec / NSEC_PER_USEC; in put_itimerval()
108 v.it_value.tv_usec = i->it_value.tv_nsec / NSEC_PER_USEC; in put_itimerval()
135 v32.it_interval.tv_usec = i->it_interval.tv_nsec / NSEC_PER_USEC; in put_old_itimerval32()
137 v32.it_value.tv_usec = i->it_value.tv_nsec / NSEC_PER_USEC; in put_old_itimerval32()
204 (((t)->tv_sec >= 0) && (((unsigned long) (t)->tv_usec) < USEC_PER_SEC))
326 o->it_interval.tv_nsec = v.it_interval.tv_usec * NSEC_PER_USEC; in get_itimerval()
328 o->it_value.tv_nsec = v.it_value.tv_usec * NSEC_PER_USEC; in get_itimerval()
372 o->it_interval.tv_nsec = v32.it_interval.tv_usec * NSEC_PER_USEC; in get_old_itimerval32()
374 o->it_value.tv_nsec = v32.it_value.tv_usec * NSEC_PER_USEC; in get_old_itimerval32()
H A Dtime.c148 put_user(ts.tv_nsec / 1000, &tv->tv_usec)) in SYSCALL_DEFINE2()
207 get_user(new_ts.tv_nsec, &tv->tv_usec)) in SYSCALL_DEFINE2()
232 put_user(ts.tv_nsec / 1000, &tv->tv_usec)) in COMPAT_SYSCALL_DEFINE2()
251 get_user(new_ts.tv_nsec, &tv->tv_usec)) in COMPAT_SYSCALL_DEFINE2()
304 txc->time.tv_usec = tx32.time.tv_usec; in get_old_timex32()
333 tx32.time.tv_usec = txc->time.tv_usec; in put_old_timex32()
458 tv.tv_usec = (suseconds_t)ts.tv_nsec / 1000; in ns_to_kernel_old_timeval()
/kernel/linux/linux-6.6/kernel/time/
H A Ditimer.c106 v.it_interval.tv_usec = i->it_interval.tv_nsec / NSEC_PER_USEC; in put_itimerval()
108 v.it_value.tv_usec = i->it_value.tv_nsec / NSEC_PER_USEC; in put_itimerval()
135 v32.it_interval.tv_usec = i->it_interval.tv_nsec / NSEC_PER_USEC; in put_old_itimerval32()
137 v32.it_value.tv_usec = i->it_value.tv_nsec / NSEC_PER_USEC; in put_old_itimerval32()
204 (((t)->tv_sec >= 0) && (((unsigned long) (t)->tv_usec) < USEC_PER_SEC))
326 o->it_interval.tv_nsec = v.it_interval.tv_usec * NSEC_PER_USEC; in get_itimerval()
328 o->it_value.tv_nsec = v.it_value.tv_usec * NSEC_PER_USEC; in get_itimerval()
372 o->it_interval.tv_nsec = v32.it_interval.tv_usec * NSEC_PER_USEC; in get_old_itimerval32()
374 o->it_value.tv_nsec = v32.it_value.tv_usec * NSEC_PER_USEC; in get_old_itimerval32()
/kernel/linux/linux-5.10/tools/testing/selftests/x86/
H A Dtest_vdso.c199 return a->tv_usec <= b->tv_usec; in tv_leq()
306 (unsigned long long)start.tv_sec, start.tv_usec, in test_gettimeofday()
307 (unsigned long long)vdso.tv_sec, vdso.tv_usec, in test_gettimeofday()
308 (unsigned long long)end.tv_sec, end.tv_usec); in test_gettimeofday()
/kernel/linux/linux-5.10/tools/testing/selftests/powerpc/benchmarks/
H A Dgettimeofday.c23 printf("time = %.6f\n", tv_end.tv_sec - tv_start.tv_sec + (tv_end.tv_usec - tv_start.tv_usec) * 1e-6); in test_gettimeofday()
/kernel/linux/linux-5.10/include/uapi/linux/
H A Dtime_types.h27 __kernel_long_t tv_usec; member
43 __s64 tv_usec; member
/kernel/linux/linux-6.6/include/uapi/linux/
H A Dtime_types.h27 __kernel_long_t tv_usec; member
43 __s64 tv_usec; member
/kernel/linux/linux-6.6/tools/perf/bench/
H A Dbreakpoint.c158 (long)diff.tv_sec, (long)(diff.tv_usec / USEC_PER_MSEC)); in bench_breakpoint_thread()
159 result_usec = diff.tv_sec * USEC_PER_SEC + diff.tv_usec; in bench_breakpoint_thread()
167 printf("%lu.%03lu\n", (long)diff.tv_sec, (long)(diff.tv_usec / USEC_PER_MSEC)); in bench_breakpoint_thread()
250 (long)diff.tv_sec, (long)(diff.tv_usec / USEC_PER_MSEC)); in bench_breakpoint_enable()
251 result_usec = diff.tv_sec * USEC_PER_SEC + diff.tv_usec; in bench_breakpoint_enable()
255 printf("%lu.%03lu\n", (long)diff.tv_sec, (long)(diff.tv_usec / USEC_PER_MSEC)); in bench_breakpoint_enable()
H A Dsyscall.c137 result_usec += diff.tv_usec; in bench_syscall_common()
141 (unsigned long) (diff.tv_usec/1000)); in bench_syscall_common()
153 (unsigned long) (diff.tv_usec / 1000)); in bench_syscall_common()
H A Dsched-pipe.c156 result_usec += diff.tv_usec; in bench_sched_pipe()
160 (unsigned long) (diff.tv_usec / USEC_PER_MSEC)); in bench_sched_pipe()
172 (unsigned long) (diff.tv_usec / USEC_PER_MSEC)); in bench_sched_pipe()
/kernel/linux/patches/linux-4.19/prebuilts/usr/include/linux/
H A Dtime.h18 __kernel_suseconds_t tv_usec; member
49 __kernel_long_t tv_usec; member
/kernel/liteos_a/testsuites/unittest/process/lock/mutex/full/
H A Dpthread_mutex_test_018.cpp76 if(timeVal.tv_usec + 100000 >= 1000000) { // 100000us, delay time; 1000000us, compare in ThreadFuncTest1()
78 time.tv_nsec = (timeVal.tv_usec + 100000 - 1000000) * 1000; // 100000, delaytime; 1000, us to ns; 1000000us=1s; in ThreadFuncTest1()
81 time.tv_nsec = (timeVal.tv_usec + 100000) * 1000; // 1000, 100000us to ns in ThreadFuncTest1()
/kernel/liteos_a/testsuites/unittest/process/lock/mutex/smoke/
H A Dpthread_mutex_test_008.cpp53 time.tv_nsec = timeVal.tv_usec + 0; in ThreadFuncTest3()
79 time.tv_nsec = timeVal.tv_usec + 0; in ThreadFuncTest2()
106 time.tv_nsec = timeVal.tv_usec + 0; in ThreadFuncTest1()
H A Dpthread_mutex_test_019.cpp75 if(timeVal.tv_usec + 100000 >= 1000000) { // 100000us, delay time; 1000000us, compare in ThreadFuncTest1()
77 time.tv_nsec = (timeVal.tv_usec + 100000 - 1000000) * 1000; // 100000, delaytime; 1000, us to ns; 1000000us=1s; in ThreadFuncTest1()
80 time.tv_nsec = (timeVal.tv_usec + 100000) * 1000; // 1000, 100000us to ns in ThreadFuncTest1()

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