socksdp.h revision 74e20cfe817b82802b16fac8690dadcda76f54f5
/*
* 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.
*/
#ifndef _SOCKSDP_H_
#define _SOCKSDP_H_
#pragma ident "%Z%%M% %I% %E% SMI"
#ifdef __cplusplus
extern "C" {
#endif
/*
* SDP socket structure.
*
* The opaque pointer passed in upcalls is a pointer to sdp_sonode.
*/
struct sdp_sonode {
int ss_type; /* sonode or soassoc */
struct sonode ss_so;
struct sockaddr_in6 ss_laddr; /* can fit both v4 & v6 */
struct sockaddr_in6 ss_faddr;
int ss_rxqueued; /* queued # of conn */
struct pollhead ss_poll_list;
};
extern sdp_upcalls_t sosdp_sock_upcalls;
extern struct vnodeops *socksdp_vnodeops;
extern const fs_operation_def_t socksdp_vnodeops_template[];
extern void sosdp_free(struct sonode *so);
extern int sosdp_chgpgrp(struct sdp_sonode *ss, pid_t pid);
extern void sosdp_sendsig(struct sdp_sonode *ss, int event);
extern int sosdp_bind(struct sonode *so, struct sockaddr *name,
socklen_t namelen, int flags);
extern int sosdp_recvmsg(struct sonode *, struct nmsghdr *, struct uio *);
extern int sosdp_waitconnected(struct sonode *so, int fmode);
extern void sosdp_so_inherit(struct sdp_sonode *lss, struct sdp_sonode *nss);
/*
* Data structure types.
*/
#define SOSDP_SOCKET 0x1
#define SOTOSDO(so) ((struct sdp_sonode *)(((char *)so) - \
offsetof(struct sdp_sonode, ss_so)))
/*
* Event flags to sosdp_sendsig().
*/
#define SDPSIG_WRITE 0x1
#define SDPSIG_READ 0x2
#define SDPSIG_URG 0x4
#ifdef __cplusplus
}
#endif
#endif /* _SOCKSDP_H_ */