mirror of
https://git.FreeBSD.org/src.git
synced 2024-12-22 11:17:19 +00:00
f0184ff8e3
simply things a bit by getting rid of 'struct ng_parse_struct_info' which was useless because it only contained one field. MFC after: 2 weeks
101 lines
3.7 KiB
C
101 lines
3.7 KiB
C
|
|
/*
|
|
* ng_ksocket.h
|
|
*
|
|
* Copyright (c) 1996-1999 Whistle Communications, Inc.
|
|
* All rights reserved.
|
|
*
|
|
* Subject to the following obligations and disclaimer of warranty, use and
|
|
* redistribution of this software, in source or object code forms, with or
|
|
* without modifications are expressly permitted by Whistle Communications;
|
|
* provided, however, that:
|
|
* 1. Any and all reproductions of the source or object code must include the
|
|
* copyright notice above and the following disclaimer of warranties; and
|
|
* 2. No rights are granted, in any manner or form, to use Whistle
|
|
* Communications, Inc. trademarks, including the mark "WHISTLE
|
|
* COMMUNICATIONS" on advertising, endorsements, or otherwise except as
|
|
* such appears in the above copyright notice or in the software.
|
|
*
|
|
* THIS SOFTWARE IS BEING PROVIDED BY WHISTLE COMMUNICATIONS "AS IS", AND
|
|
* TO THE MAXIMUM EXTENT PERMITTED BY LAW, WHISTLE COMMUNICATIONS MAKES NO
|
|
* REPRESENTATIONS OR WARRANTIES, EXPRESS OR IMPLIED, REGARDING THIS SOFTWARE,
|
|
* INCLUDING WITHOUT LIMITATION, ANY AND ALL IMPLIED WARRANTIES OF
|
|
* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE, OR NON-INFRINGEMENT.
|
|
* WHISTLE COMMUNICATIONS DOES NOT WARRANT, GUARANTEE, OR MAKE ANY
|
|
* REPRESENTATIONS REGARDING THE USE OF, OR THE RESULTS OF THE USE OF THIS
|
|
* SOFTWARE IN TERMS OF ITS CORRECTNESS, ACCURACY, RELIABILITY OR OTHERWISE.
|
|
* IN NO EVENT SHALL WHISTLE COMMUNICATIONS BE LIABLE FOR ANY DAMAGES
|
|
* RESULTING FROM OR ARISING OUT OF ANY USE OF THIS SOFTWARE, INCLUDING
|
|
* WITHOUT LIMITATION, ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY,
|
|
* PUNITIVE, OR CONSEQUENTIAL DAMAGES, PROCUREMENT OF SUBSTITUTE GOODS OR
|
|
* SERVICES, LOSS OF USE, DATA OR PROFITS, HOWEVER CAUSED AND UNDER ANY
|
|
* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
|
|
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
|
|
* THIS SOFTWARE, EVEN IF WHISTLE COMMUNICATIONS IS ADVISED OF THE POSSIBILITY
|
|
* OF SUCH DAMAGE.
|
|
*
|
|
* Author: Archie Cobbs <archie@freebsd.org>
|
|
*
|
|
* $FreeBSD$
|
|
* $Whistle: ng_ksocket.h,v 1.1 1999/11/16 20:04:40 archie Exp $
|
|
*/
|
|
|
|
#ifndef _NETGRAPH_KSOCKET_H_
|
|
#define _NETGRAPH_KSOCKET_H_
|
|
|
|
#include <sys/socket.h>
|
|
|
|
/* Node type name and magic cookie */
|
|
#define NG_KSOCKET_NODE_TYPE "ksocket"
|
|
#define NGM_KSOCKET_COOKIE 942710669
|
|
|
|
/* For NGM_KSOCKET_SETOPT and NGM_KSOCKET_GETOPT control messages */
|
|
struct ng_ksocket_sockopt {
|
|
int32_t level; /* second arg of [gs]etsockopt() */
|
|
int32_t name; /* third arg of [gs]etsockopt() */
|
|
u_char value[0]; /* fourth arg of [gs]etsockopt() */
|
|
};
|
|
|
|
/* Max length socket option we can return via NGM_KSOCKET_GETOPT
|
|
XXX This should not be necessary, we should dynamically size
|
|
XXX the response. Until then.. */
|
|
#define NG_KSOCKET_MAX_OPTLEN 1024
|
|
|
|
/* Keep this in sync with the above structure definition */
|
|
#define NG_KSOCKET_SOCKOPT_INFO(svtype) { \
|
|
{ "level", &ng_parse_int32_type }, \
|
|
{ "name", &ng_parse_int32_type }, \
|
|
{ "value", (svtype) }, \
|
|
{ NULL } \
|
|
}
|
|
|
|
/* For NGM_KSOCKET_ACCEPT control message responses */
|
|
struct ng_ksocket_accept {
|
|
u_int32_t nodeid; /* node ID of connected ksocket */
|
|
struct sockaddr addr; /* peer's address (variable length) */
|
|
};
|
|
|
|
/* Keep this in sync with the above structure definition */
|
|
#define NGM_KSOCKET_ACCEPT_INFO { \
|
|
{ "nodeid", &ng_parse_hint32_type }, \
|
|
{ "addr", &ng_ksocket_generic_sockaddr_type }, \
|
|
{ NULL } \
|
|
}
|
|
|
|
/* Netgraph commands */
|
|
enum {
|
|
NGM_KSOCKET_BIND = 1,
|
|
NGM_KSOCKET_LISTEN,
|
|
NGM_KSOCKET_ACCEPT,
|
|
NGM_KSOCKET_CONNECT,
|
|
NGM_KSOCKET_GETNAME,
|
|
NGM_KSOCKET_GETPEERNAME,
|
|
NGM_KSOCKET_SETOPT,
|
|
NGM_KSOCKET_GETOPT,
|
|
};
|
|
|
|
/* Meta information ID's */
|
|
#define NG_KSOCKET_META_SOCKADDR 1 /* data is struct sockaddr */
|
|
|
|
#endif /* _NETGRAPH_KSOCKET_H_ */
|