diff options
Diffstat (limited to 'net/compat.c')
| -rw-r--r-- | net/compat.c | 57 |
1 files changed, 0 insertions, 57 deletions
diff --git a/net/compat.c b/net/compat.c index eeea5eb71639..a031bd333092 100644 --- a/net/compat.c +++ b/net/compat.c @@ -395,63 +395,6 @@ COMPAT_SYSCALL_DEFINE5(setsockopt, int, fd, int, level, int, optname, return __compat_sys_setsockopt(fd, level, optname, optval, optlen); } -int compat_sock_get_timestamp(struct sock *sk, struct timeval __user *userstamp) -{ - struct compat_timeval __user *ctv; - int err; - struct timeval tv; - - if (COMPAT_USE_64BIT_TIME) - return sock_get_timestamp(sk, userstamp); - - ctv = (struct compat_timeval __user *) userstamp; - err = -ENOENT; - sock_enable_timestamp(sk, SOCK_TIMESTAMP); - tv = ktime_to_timeval(sock_read_timestamp(sk)); - - if (tv.tv_sec == -1) - return err; - if (tv.tv_sec == 0) { - ktime_t kt = ktime_get_real(); - sock_write_timestamp(sk, kt); - tv = ktime_to_timeval(kt); - } - err = 0; - if (put_user(tv.tv_sec, &ctv->tv_sec) || - put_user(tv.tv_usec, &ctv->tv_usec)) - err = -EFAULT; - return err; -} -EXPORT_SYMBOL(compat_sock_get_timestamp); - -int compat_sock_get_timestampns(struct sock *sk, struct timespec __user *userstamp) -{ - struct compat_timespec __user *ctv; - int err; - struct timespec ts; - - if (COMPAT_USE_64BIT_TIME) - return sock_get_timestampns (sk, userstamp); - - ctv = (struct compat_timespec __user *) userstamp; - err = -ENOENT; - sock_enable_timestamp(sk, SOCK_TIMESTAMP); - ts = ktime_to_timespec(sock_read_timestamp(sk)); - if (ts.tv_sec == -1) - return err; - if (ts.tv_sec == 0) { - ktime_t kt = ktime_get_real(); - sock_write_timestamp(sk, kt); - ts = ktime_to_timespec(kt); - } - err = 0; - if (put_user(ts.tv_sec, &ctv->tv_sec) || - put_user(ts.tv_nsec, &ctv->tv_nsec)) - err = -EFAULT; - return err; -} -EXPORT_SYMBOL(compat_sock_get_timestampns); - static int __compat_sys_getsockopt(int fd, int level, int optname, char __user *optval, int __user *optlen) |