bpf/profiling/continuous/skb.h

// Licensed to Apache Software Foundation (ASF) under one or more contributor
// license agreements. See the NOTICE file distributed with
// this work for additional information regarding copyright
// ownership. Apache Software Foundation (ASF) licenses this file to you under
// the Apache License, Version 2.0 (the "License"); you may
// not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
//     http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing,
// software distributed under the License is distributed on an
// "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
// KIND, either express or implied.  See the License for the
// specific language governing permissions and limitations
// under the License.

struct iovec {
	void *iov_base;
	__u64 iov_len;
} __attribute__((preserve_access_index));

struct iov_iter {
	__u64 count;
	union {
		const struct iovec *iov;
		const struct kvec *kvec;
		const struct bio_vec *bvec;
		struct xarray *xarray;
		struct pipe_inode_info *pipe;
	};
} __attribute__((preserve_access_index));

struct msghdr {
	struct iov_iter	msg_iter;	/* data */
	unsigned int	msg_flags;
} __attribute__((preserve_access_index));

struct sock {
	struct socket		*sk_socket;
	__u32			sk_max_ack_backlog;
} __attribute__((preserve_access_index));