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-rw-r--r--net/compat.c57
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)