mirror of
https://git.FreeBSD.org/src.git
synced 2024-12-19 10:53:58 +00:00
779a689bd7
routing: - style(9) cleanup -- white space, braces, etc. - Make include guards consistent with our more general naming convention. - Rearrange and complete forward structure declarations in at_extern.h, remove testing of guards of various other include files to protect function declarations. This leaves an ifdef _KERNEL in at_var.h, but from inspection it seems likely that this file is not actually safe for inclusion in user space still. However, since it's not included from within src/ so this does not appear to be an issue (ifconfig, etc, have migrated to the generic cross-protocol ioctls for address operations).
87 lines
2.2 KiB
C
87 lines
2.2 KiB
C
/*-
|
|
* Copyright (c) 1990,1991 Regents of The University of Michigan.
|
|
* All Rights Reserved.
|
|
*
|
|
* Permission to use, copy, modify, and distribute this software and
|
|
* its documentation for any purpose and without fee is hereby granted,
|
|
* provided that the above copyright notice appears in all copies and
|
|
* that both that copyright notice and this permission notice appear
|
|
* in supporting documentation, and that the name of The University
|
|
* of Michigan not be used in advertising or publicity pertaining to
|
|
* distribution of the software without specific, written prior
|
|
* permission. This software is supplied as is without expressed or
|
|
* implied warranties of any kind.
|
|
*
|
|
* Research Systems Unix Group
|
|
* The University of Michigan
|
|
* c/o Mike Clark
|
|
* 535 W. William Street
|
|
* Ann Arbor, Michigan
|
|
* +1-313-763-0525
|
|
* netatalk@itd.umich.edu
|
|
*
|
|
* $FreeBSD$
|
|
*/
|
|
|
|
#ifndef _NETATALK_AT_H_
|
|
#define _NETATALK_AT_H_
|
|
|
|
/*
|
|
* Supported protocols
|
|
*/
|
|
#define ATPROTO_DDP 0
|
|
#define ATPROTO_AARP 254
|
|
|
|
#define DDP_MAXSZ 587
|
|
|
|
/*
|
|
* If ATPORT_FIRST <= Port < ATPORT_RESERVED, the port was created by a
|
|
* privileged process.
|
|
*
|
|
* If ATPORT_RESERVED <= Port < ATPORT_LAST, the port was not necessarily
|
|
* created by a privileged process.
|
|
*/
|
|
#define ATPORT_FIRST 1
|
|
#define ATPORT_RESERVED 128
|
|
#define ATPORT_LAST 255
|
|
|
|
/*
|
|
* AppleTalk address.
|
|
*/
|
|
struct at_addr {
|
|
u_short s_net;
|
|
u_char s_node;
|
|
};
|
|
|
|
#define ATADDR_ANYNET (u_short)0x0000
|
|
#define ATADDR_ANYNODE (u_char)0x00
|
|
#define ATADDR_ANYPORT (u_char)0x00
|
|
#define ATADDR_BCAST (u_char)0xff /* There is no BCAST for NET. */
|
|
|
|
struct netrange {
|
|
u_char nr_phase;
|
|
u_short nr_firstnet;
|
|
u_short nr_lastnet;
|
|
};
|
|
|
|
/*
|
|
* Socket address, AppleTalk style. We keep magic information in the zero
|
|
* bytes. There are three types, NONE, CONFIG which has the phase and a net
|
|
* range, and IFACE which has the network address of an interface. IFACE may
|
|
* be filled in by the client, and is filled in by the kernel.
|
|
*/
|
|
struct sockaddr_at {
|
|
u_char sat_len;
|
|
u_char sat_family;
|
|
u_char sat_port;
|
|
struct at_addr sat_addr;
|
|
union {
|
|
struct netrange r_netrange;
|
|
char r_zero[8]; /* Hide struct netrange here. */
|
|
} sat_range;
|
|
};
|
|
|
|
#define sat_zero sat_range.r_zero
|
|
|
|
#endif /* !_NETATALK_AT_H_ */
|