[linux.git] / include / uapi / linux / kcm.h

/*
 * Kernel Connection Multiplexor
 *
 * Copyright (c) 2016 Tom Herbert <[email protected]>
 *
 * This program is free software; you can redistribute it and/or modify
 * it under the terms of the GNU General Public License version 2
 * as published by the Free Software Foundation.
 *
 * User API to clone KCM sockets and attach transport socket to a KCM
 * multiplexor.
 */

#ifndef KCM_KERNEL_H
#define KCM_KERNEL_H

struct kcm_attach {
	int fd;
	int bpf_fd;
};

struct kcm_unattach {
	int fd;
};

struct kcm_clone {
	int fd;
};

#define SIOCKCMATTACH	(SIOCPROTOPRIVATE + 0)
#define SIOCKCMUNATTACH	(SIOCPROTOPRIVATE + 1)
#define SIOCKCMCLONE	(SIOCPROTOPRIVATE + 2)

#define KCMPROTO_CONNECTED	0

/* Socket options */
#define KCM_RECV_DISABLE	1

#endif
Commit	Line	Data
ab7ac4eb TH	1	/*
	2	* Kernel Connection Multiplexor
	3	*
	4	* Copyright (c) 2016 Tom Herbert <[email protected]>
	5	*
	6	* This program is free software; you can redistribute it and/or modify
	7	* it under the terms of the GNU General Public License version 2
	8	* as published by the Free Software Foundation.
	9	*
	10	* User API to clone KCM sockets and attach transport socket to a KCM
	11	* multiplexor.
	12	*/
	13
	14	#ifndef KCM_KERNEL_H
	15	#define KCM_KERNEL_H
	16
	17	struct kcm_attach {
	18	int fd;
	19	int bpf_fd;
	20	};
	21
	22	struct kcm_unattach {
	23	int fd;
	24	};
	25
	26	struct kcm_clone {
	27	int fd;
	28	};
	29
	30	#define SIOCKCMATTACH (SIOCPROTOPRIVATE + 0)
	31	#define SIOCKCMUNATTACH (SIOCPROTOPRIVATE + 1)
	32	#define SIOCKCMCLONE (SIOCPROTOPRIVATE + 2)
	33
	34	#define KCMPROTO_CONNECTED 0
	35
	36	/* Socket options */
	37	#define KCM_RECV_DISABLE 1
	38
	39	#endif
	40