asmlinkage long compat_sys_recvmmsg(int fd, struct compat_mmsghdr __user *mmsg,
unsigned vlen, unsigned int flags,
- struct timespec __user *timeout)
+ struct compat_timespec __user *timeout)
{
int datagrams;
struct timespec ktspec;
- struct compat_timespec __user *utspec;
if (timeout == NULL)
return __sys_recvmmsg(fd, (struct mmsghdr __user *)mmsg, vlen,
flags | MSG_CMSG_COMPAT, NULL);
- utspec = (struct compat_timespec __user *)timeout;
- if (get_user(ktspec.tv_sec, &utspec->tv_sec) ||
- get_user(ktspec.tv_nsec, &utspec->tv_nsec))
+ if (get_compat_timespec(&ktspec, timeout))
return -EFAULT;
datagrams = __sys_recvmmsg(fd, (struct mmsghdr __user *)mmsg, vlen,
flags | MSG_CMSG_COMPAT, &ktspec);
- if (datagrams > 0 &&
- (put_user(ktspec.tv_sec, &utspec->tv_sec) ||
- put_user(ktspec.tv_nsec, &utspec->tv_nsec)))
+ if (datagrams > 0 && put_compat_timespec(&ktspec, timeout))
datagrams = -EFAULT;
return datagrams;