diff options
Diffstat (limited to 'usr/src/uts/common/inet/rts_impl.h')
| -rw-r--r-- | usr/src/uts/common/inet/rts_impl.h | 110 |
1 files changed, 110 insertions, 0 deletions
diff --git a/usr/src/uts/common/inet/rts_impl.h b/usr/src/uts/common/inet/rts_impl.h new file mode 100644 index 0000000000..f89d1ec82c --- /dev/null +++ b/usr/src/uts/common/inet/rts_impl.h @@ -0,0 +1,110 @@ +/* + * CDDL HEADER START + * + * The contents of this file are subject to the terms of the + * Common Development and Distribution License (the "License"). + * You may not use this file except in compliance with the License. + * + * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE + * or http://www.opensolaris.org/os/licensing. + * See the License for the specific language governing permissions + * and limitations under the License. + * + * When distributing Covered Code, include this CDDL HEADER in each + * file and include the License file at usr/src/OPENSOLARIS.LICENSE. + * If applicable, add the following below this CDDL HEADER, with the + * fields enclosed by brackets "[]" replaced with your own identifying + * information: Portions Copyright [yyyy] [name of copyright owner] + * + * CDDL HEADER END + */ +/* + * Copyright 2007 Sun Microsystems, Inc. All rights reserved. + * Use is subject to license terms. + */ +/* Copyright (c) 1990 Mentat Inc. */ + +#ifndef _RTS_IMPL_H +#define _RTS_IMPL_H + +#pragma ident "%Z%%M% %I% %E% SMI" + +#ifdef __cplusplus +extern "C" { +#endif + +#ifdef _KERNEL + +#include <sys/types.h> +#include <sys/netstack.h> + +#include <netinet/in.h> +#include <netinet/icmp6.h> +#include <netinet/ip6.h> + +#include <inet/common.h> +#include <inet/ip.h> + +/* Named Dispatch Parameter Management Structure */ +typedef struct rtsparam_s { + uint_t rts_param_min; + uint_t rts_param_max; + uint_t rts_param_value; + char *rts_param_name; +} rtsparam_t; + +/* + * RTS stack instances + */ +struct rts_stack { + netstack_t *rtss_netstack; /* Common netstack */ + + caddr_t rtss_g_nd; + rtsparam_t *rtss_params; +}; +typedef struct rts_stack rts_stack_t; + +/* Internal routing socket stream control structure, one per open stream */ +typedef struct rts_s { + krwlock_t rts_rwlock; /* Protects most of rts_t */ + uint_t rts_state; /* Provider interface state */ + uint_t rts_error; /* Routing socket error code */ + uint_t rts_flag; /* Pending I/O state */ + uint_t rts_proto; /* SO_PROTOTYPE "socket" option. */ + uint_t rts_debug : 1, /* SO_DEBUG "socket" option. */ + rts_dontroute : 1, /* SO_DONTROUTE "socket" option. */ + rts_broadcast : 1, /* SO_BROADCAST "socket" option. */ + rts_reuseaddr : 1, /* SO_REUSEADDR "socket" option. */ + rts_useloopback : 1, /* SO_USELOOPBACK "socket" option. */ + rts_multicast_loop : 1, /* IP_MULTICAST_LOOP option */ + rts_hdrincl : 1, /* IP_HDRINCL option + RAW and IGMP */ + + : 0; + rts_stack_t *rts_rtss; + + /* Written to only once at the time of opening the endpoint */ + conn_t *rts_connp; +} rts_t; + +#define RTS_WPUT_PENDING 0x1 /* Waiting for write-side to complete */ +#define RTS_WRW_PENDING 0x2 /* Routing socket write in progress */ + +/* + * Object to represent database of options to search passed to + * {sock,tpi}optcom_req() interface routine to take care of option + * management and associated methods. + * XXX. These and other externs should really move to a rts header. + */ +extern optdb_obj_t rts_opt_obj; +extern uint_t rts_max_optsize; + +extern void rts_ddi_init(void); +extern void rts_ddi_destroy(void); + +#endif /* _KERNEL */ + +#ifdef __cplusplus +} +#endif + +#endif /* _RTS_IMPL_H */ |