Lines Matching refs:tv
83 struct timespec tv; in SYSCALL_DEFINE1() local
86 if (get_user(tv.tv_sec, tptr)) in SYSCALL_DEFINE1()
89 tv.tv_nsec = 0; in SYSCALL_DEFINE1()
91 err = security_settime(&tv, NULL); in SYSCALL_DEFINE1()
95 do_settimeofday(&tv); in SYSCALL_DEFINE1()
101 SYSCALL_DEFINE2(gettimeofday, struct timeval __user *, tv, in SYSCALL_DEFINE2() argument
104 if (likely(tv != NULL)) { in SYSCALL_DEFINE2()
107 if (copy_to_user(tv, &ktv, sizeof(ktv))) in SYSCALL_DEFINE2()
162 int do_sys_settimeofday(const struct timespec *tv, const struct timezone *tz) in do_sys_settimeofday() argument
167 if (tv && !timespec_valid(tv)) in do_sys_settimeofday()
170 error = security_settime(tv, tz); in do_sys_settimeofday()
179 if (!tv) in do_sys_settimeofday()
183 if (tv) in do_sys_settimeofday()
184 return do_settimeofday(tv); in do_sys_settimeofday()
188 SYSCALL_DEFINE2(settimeofday, struct timeval __user *, tv, in SYSCALL_DEFINE2() argument
195 if (tv) { in SYSCALL_DEFINE2()
196 if (copy_from_user(&user_tv, tv, sizeof(*tv))) in SYSCALL_DEFINE2()
206 return do_sys_settimeofday(tv ? &new_ts : NULL, tz ? &new_tz : NULL); in SYSCALL_DEFINE2()
414 struct timeval tv; in ns_to_timeval() local
416 tv.tv_sec = ts.tv_sec; in ns_to_timeval()
417 tv.tv_usec = (suseconds_t) ts.tv_nsec / 1000; in ns_to_timeval()
419 return tv; in ns_to_timeval()