linux/net/xdp/xsk.h

/* SPDX-License-Identifier: GPL-2.0 */
/* Copyright(c) 2019 Intel Corporation. */

#ifndef XSK_H_
#define XSK_H_

static inline struct xdp_sock *xdp_sk(struct sock *sk)
{
	return (struct xdp_sock *)sk;
}

#endif /* XSK_H_ */
xsk: add sock_diag interface for AF_XDP This patch adds the sock_diag interface for querying sockets from user space. Tools like iproute2 ss(8) can use this interface to list open AF_XDP sockets. The user-space ABI is defined in linux/xdp_diag.h and includes netlink request and response structs. The request can query sockets and the response contains socket information about the rings, umems, inode and more. Signed-off-by: Björn Töpel <bjorn.topel@intel.com> Signed-off-by: Daniel Borkmann <daniel@iogearbox.net> 2019-01-24 19:59:39 +01:00			`/* SPDX-License-Identifier: GPL-2.0 */`
			`/* Copyright(c) 2019 Intel Corporation. */`

			`#ifndef XSK_H_`
			`#define XSK_H_`

			`static inline struct xdp_sock xdp_sk(struct sock sk)`
			`{`
			`return (struct xdp_sock *)sk;`
			`}`

			`#endif /* XSK_H_ */`