86 	struct timespec64 tv;  in SYSCALL_DEFINE1()  local
89 	if (get_user(tv.tv_sec, tptr))  in SYSCALL_DEFINE1()
92 	tv.tv_nsec = 0;  in SYSCALL_DEFINE1()
94 	err = security_settime64(&tv, NULL);  in SYSCALL_DEFINE1()
98 	do_settimeofday64(&tv);  in SYSCALL_DEFINE1()
124 	struct timespec64 tv;  in COMPAT_SYSCALL_DEFINE1()  local
127 	if (get_user(tv.tv_sec, tptr))  in COMPAT_SYSCALL_DEFINE1()
130 	tv.tv_nsec = 0;  in COMPAT_SYSCALL_DEFINE1()
132 	err = security_settime64(&tv, NULL);  in COMPAT_SYSCALL_DEFINE1()
136 	do_settimeofday64(&tv);  in COMPAT_SYSCALL_DEFINE1()
143 SYSCALL_DEFINE2(gettimeofday, struct timeval __user *, tv,  in SYSCALL_DEFINE2()  argument
146 	if (likely(tv != NULL)) {  in SYSCALL_DEFINE2()
149 		if (copy_to_user(tv, &ktv, sizeof(ktv)))  in SYSCALL_DEFINE2()
170 int do_sys_settimeofday64(const struct timespec64 *tv, const struct timezone *tz)  in do_sys_settimeofday64()  argument
175 	if (tv && !timespec64_valid(tv))  in do_sys_settimeofday64()
178 	error = security_settime64(tv, tz);  in do_sys_settimeofday64()
191 			if (!tv)  in do_sys_settimeofday64()
195 	if (tv)  in do_sys_settimeofday64()
196 		return do_settimeofday64(tv);  in do_sys_settimeofday64()
200 SYSCALL_DEFINE2(settimeofday, struct timeval __user *, tv,  in SYSCALL_DEFINE2()  argument
207 	if (tv) {  in SYSCALL_DEFINE2()
208 		if (copy_from_user(&user_tv, tv, sizeof(*tv)))  in SYSCALL_DEFINE2()
222 	return do_sys_settimeofday64(tv ? &new_ts : NULL, tz ? &new_tz : NULL);  in SYSCALL_DEFINE2()
226 COMPAT_SYSCALL_DEFINE2(gettimeofday, struct compat_timeval __user *, tv,  in COMPAT_SYSCALL_DEFINE2()  argument
229 	if (tv) {  in COMPAT_SYSCALL_DEFINE2()
233 		if (compat_put_timeval(&ktv, tv))  in COMPAT_SYSCALL_DEFINE2()
244 COMPAT_SYSCALL_DEFINE2(settimeofday, struct compat_timeval __user *, tv,  in COMPAT_SYSCALL_DEFINE2()  argument
251 	if (tv) {  in COMPAT_SYSCALL_DEFINE2()
252 		if (compat_get_timeval(&user_tv, tv))  in COMPAT_SYSCALL_DEFINE2()
262 	return do_sys_settimeofday64(tv ? &new_ts : NULL, tz ? &new_tz : NULL);  in COMPAT_SYSCALL_DEFINE2()
480 	struct timeval tv;  in ns_to_timeval()  local
482 	tv.tv_sec = ts.tv_sec;  in ns_to_timeval()
483 	tv.tv_usec = (suseconds_t) ts.tv_nsec / 1000;  in ns_to_timeval()
485 	return tv;  in ns_to_timeval()
492 	struct __kernel_old_timeval tv;  in ns_to_kernel_old_timeval()  local
494 	tv.tv_sec = ts.tv_sec;  in ns_to_kernel_old_timeval()
495 	tv.tv_usec = (suseconds_t)ts.tv_nsec / 1000;  in ns_to_kernel_old_timeval()
497 	return tv;  in ns_to_kernel_old_timeval()