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Searched refs:tv (Results 1 – 4 of 4) sorted by relevance

/kernel/time/
Dtime.c84 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_settimeofday64(const struct timespec64 *tv, const struct timezone *tz) in do_sys_settimeofday64() argument
168 if (tv && !timespec64_valid(tv)) in do_sys_settimeofday64()
[all …]
Dtimekeeping.c1205 void do_gettimeofday(struct timeval *tv) in do_gettimeofday() argument
1210 tv->tv_sec = now.tv_sec; in do_gettimeofday()
1211 tv->tv_usec = now.tv_nsec/1000; in do_gettimeofday()
/kernel/
Dcompat.c91 COMPAT_SYSCALL_DEFINE2(gettimeofday, struct compat_timeval __user *, tv, in COMPAT_SYSCALL_DEFINE2() argument
94 if (tv) { in COMPAT_SYSCALL_DEFINE2()
97 if (compat_put_timeval(&ktv, tv)) in COMPAT_SYSCALL_DEFINE2()
108 COMPAT_SYSCALL_DEFINE2(settimeofday, struct compat_timeval __user *, tv, in COMPAT_SYSCALL_DEFINE2() argument
115 if (tv) { in COMPAT_SYSCALL_DEFINE2()
116 if (compat_get_timeval(&user_tv, tv)) in COMPAT_SYSCALL_DEFINE2()
126 return do_sys_settimeofday(tv ? &new_ts : NULL, tz ? &new_tz : NULL); in COMPAT_SYSCALL_DEFINE2()
129 static int __compat_get_timeval(struct timeval *tv, const struct compat_timeval __user *ctv) in __compat_get_timeval() argument
132 __get_user(tv->tv_sec, &ctv->tv_sec) || in __compat_get_timeval()
133 __get_user(tv->tv_usec, &ctv->tv_usec)) ? -EFAULT : 0; in __compat_get_timeval()
[all …]
/kernel/debug/kdb/
Dkdb_main.c2489 static void kdb_gmtime(struct timespec *tv, struct kdb_tm *tm) in kdb_gmtime() argument
2495 tm->tm_sec = tv->tv_sec % (24 * 60 * 60); in kdb_gmtime()
2496 tm->tm_mday = tv->tv_sec / (24 * 60 * 60) + in kdb_gmtime()