Lines Matching refs:tv
84 struct timespec tv; in SYSCALL_DEFINE1() local
87 if (get_user(tv.tv_sec, tptr)) in SYSCALL_DEFINE1()
90 tv.tv_nsec = 0; in SYSCALL_DEFINE1()
92 err = security_settime(&tv, NULL); in SYSCALL_DEFINE1()
96 do_settimeofday(&tv); in SYSCALL_DEFINE1()
102 SYSCALL_DEFINE2(gettimeofday, struct timeval __user *, tv, in SYSCALL_DEFINE2() argument
105 if (likely(tv != NULL)) { in SYSCALL_DEFINE2()
108 if (copy_to_user(tv, &ktv, sizeof(ktv))) in SYSCALL_DEFINE2()
163 int do_sys_settimeofday(const struct timespec *tv, const struct timezone *tz) in do_sys_settimeofday() argument
168 if (tv && !timespec_valid(tv)) in do_sys_settimeofday()
171 error = security_settime(tv, tz); in do_sys_settimeofday()
184 if (!tv) in do_sys_settimeofday()
188 if (tv) in do_sys_settimeofday()
189 return do_settimeofday(tv); in do_sys_settimeofday()
193 SYSCALL_DEFINE2(settimeofday, struct timeval __user *, tv, in SYSCALL_DEFINE2() argument
200 if (tv) { in SYSCALL_DEFINE2()
201 if (copy_from_user(&user_tv, tv, sizeof(*tv))) in SYSCALL_DEFINE2()
215 return do_sys_settimeofday(tv ? &new_ts : NULL, tz ? &new_tz : NULL); in SYSCALL_DEFINE2()
417 struct timeval tv; in ns_to_timeval() local
419 tv.tv_sec = ts.tv_sec; in ns_to_timeval()
420 tv.tv_usec = (suseconds_t) ts.tv_nsec / 1000; in ns_to_timeval()
422 return tv; in ns_to_timeval()