The C and C++ Include Header Files

/usr/include/linux/vm_sockets_diag.h


$ cat -n /usr/include/linux/vm_sockets_diag.h

     1	/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
     2	/* AF_VSOCK sock_diag(7) interface for querying open sockets */
     3	
     4	#ifndef __VM_SOCKETS_DIAG_H__
     5	#define __VM_SOCKETS_DIAG_H__
     6	
     7	#include <linux/types.h>
     8	
     9	/* Request */
    10	struct vsock_diag_req {
    11		__u8	sdiag_family;	/* must be AF_VSOCK */
    12		__u8	sdiag_protocol;	/* must be 0 */
    13		__u16	pad;		/* must be 0 */
    14		__u32	vdiag_states;	/* query bitmap (e.g. 1 << TCP_LISTEN) */
    15		__u32	vdiag_ino;	/* must be 0 (reserved) */
    16		__u32	vdiag_show;	/* must be 0 (reserved) */
    17		__u32	vdiag_cookie[2];
    18	};
    19	
    20	/* Response */
    21	struct vsock_diag_msg {
    22		__u8	vdiag_family;	/* AF_VSOCK */
    23		__u8	vdiag_type;	/* SOCK_STREAM or SOCK_DGRAM */
    24		__u8	vdiag_state;	/* sk_state (e.g. TCP_LISTEN) */
    25		__u8	vdiag_shutdown; /* local RCV_SHUTDOWN | SEND_SHUTDOWN */
    26		__u32   vdiag_src_cid;
    27		__u32   vdiag_src_port;
    28		__u32   vdiag_dst_cid;
    29		__u32   vdiag_dst_port;
    30		__u32	vdiag_ino;
    31		__u32	vdiag_cookie[2];
    32	};
    33	
    34	#endif /* __VM_SOCKETS_DIAG_H__ */