return used;
}
+int sockfs_setattr(struct dentry *dentry, struct iattr *iattr)
+{
+ int err = simple_setattr(dentry, iattr);
+
+ if (!err && (iattr->ia_valid & ATTR_UID)) {
+ struct socket *sock = SOCKET_I(d_inode(dentry));
+
+ sock->sk->sk_uid = iattr->ia_uid;
+ }
+
+ return err;
+}
+
static const struct inode_operations sockfs_inode_ops = {
.getxattr = sockfs_getxattr,
.listxattr = sockfs_listxattr,
+ .setattr = sockfs_setattr,
};
/**
if (err)
break;
++datagrams;
+ if (msg_data_left(&msg_sys))
+ break;
}
fput_light(sock->file, fput_needed);
return err;
err = sock_error(sock->sk);
- if (err)
+ if (err) {
+ datagrams = err;
goto out_put;
+ }
entry = mmsg;
compat_entry = (struct compat_mmsghdr __user *)mmsg;