/* * CDDL HEADER START * * The contents of this file are subject to the terms of the * Common Development and Distribution License, Version 1.0 only * (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 (c) 1984, 1986, 1987, 1988, 1989 AT&T * All Rights Reserved * */ /* * Copyright 2014 Garrett D'Amore <garrett@damore.org> * * Copyright 2002 Sun Microsystems, Inc. All rights reserved. * Use is subject to license terms. * Copyright 2014 Gary Mills */ #ifndef _SYS_TIUSER_H #define _SYS_TIUSER_H #include <sys/types.h> /* * The following include file has declarations needed by both the kernel * level transport providers and the user level library. */ #include <sys/tpicommon.h> #ifdef __cplusplus extern "C" { #endif /* * The following are the events returned by t_look */ #define T_LISTEN 0x0001 /* connection indication received */ #define T_CONNECT 0x0002 /* connect confirmation received */ #define T_DATA 0x0004 /* normal data received */ #define T_EXDATA 0x0008 /* expedited data received */ #define T_DISCONNECT 0x0010 /* disconnect received */ #define T_UDERR 0x0040 /* data gram error indication */ #define T_ORDREL 0x0080 /* orderly release indication */ #define T_EVENTS 0x00ff /* event mask */ /* * Flags for data primitives. */ #define T_MORE 0x001 /* more data */ #define T_EXPEDITED 0x002 /* expedited data */ /* * protocol specific service limits */ struct t_info { t_scalar_t addr; /* size of protocol address */ t_scalar_t options; /* size of protocol options */ t_scalar_t tsdu; /* size of max transport service data unit */ t_scalar_t etsdu; /* size of max expedited tsdu */ t_scalar_t connect; /* max data for connection primitives */ t_scalar_t discon; /* max data for disconnect primitives */ t_scalar_t servtype; /* provider service type */ }; /* * netbuf structure */ struct netbuf { unsigned int maxlen; unsigned int len; char *buf; }; #ifdef _SYSCALL32 struct netbuf32 { uint32_t maxlen; uint32_t len; caddr32_t buf; }; #endif /* _SYSCALL32 */ /* * t_bind - format of the address and options arguments of bind */ struct t_bind { struct netbuf addr; unsigned int qlen; }; /* * options management */ struct t_optmgmt { struct netbuf opt; t_scalar_t flags; }; /* * disconnect structure */ struct t_discon { struct netbuf udata; /* user data */ int reason; /* reason code */ int sequence; /* sequence number */ }; /* * call structure */ struct t_call { struct netbuf addr; /* address */ struct netbuf opt; /* options */ struct netbuf udata; /* user data */ int sequence; /* sequence number */ }; /* * data gram structure */ struct t_unitdata { struct netbuf addr; /* address */ struct netbuf opt; /* options */ struct netbuf udata; /* user data */ }; /* * unitdata error */ struct t_uderr { struct netbuf addr; /* address */ struct netbuf opt; /* options */ t_scalar_t error; /* error code */ }; /* * The following are structure types used when dynamically * allocating the above structures via t_structalloc(). */ #define T_BIND 1 /* struct t_bind */ #define T_OPTMGMT 2 /* struct t_optmgmt */ #define T_CALL 3 /* struct t_call */ #define T_DIS 4 /* struct t_discon */ #define T_UNITDATA 5 /* struct t_unitdata */ #define T_UDERROR 6 /* struct t_uderr */ #define T_INFO 7 /* struct t_info */ /* * The following bits specify which fields of the above * structures should be allocated by t_structalloc(). */ #define T_ADDR 0x01 /* address */ #define T_OPT 0x02 /* options */ #define T_UDATA 0x04 /* user data */ #define T_ALL 0x07 /* all the above */ /* * the following are the states for the user */ #define T_UNINIT 0 /* uninitialized */ #define T_UNBND 1 /* unbound */ #define T_IDLE 2 /* idle */ #define T_OUTCON 3 /* outgoing connection pending */ #define T_INCON 4 /* incoming connection pending */ #define T_DATAXFER 5 /* data transfer */ #define T_OUTREL 6 /* outgoing release pending */ #define T_INREL 7 /* incoming release pending */ #define T_BADSTATE 8 /* illegal state */ /* * Flags for t_getname. */ #define LOCALNAME 0 #define REMOTENAME 1 extern int t_accept(int fildes, int resfd, struct t_call *call); extern char *t_alloc(int fildes, int struct_type, int fields); extern int t_bind(int fildes, struct t_bind *req, struct t_bind *ret); extern int t_close(int fildes); extern int t_connect(int fildes, struct t_call *sndcall, struct t_call *rcvcall); extern void t_error(const char *errmsg); extern int t_free(char *ptr, int struct_type); extern int t_getinfo(int fildes, struct t_info *info); extern int t_getname(int fildes, struct netbuf *name, int type); extern int t_getstate(int fildes); extern int t_listen(int fildes, struct t_call *call); extern int t_look(int fildes); extern int t_open(const char *path, int oflag, struct t_info *info); extern int t_optmgmt(int fildes, struct t_optmgmt *req, struct t_optmgmt *ret); extern int t_rcv(int fildes, char *buf, unsigned nbytes, int *flags); extern int t_rcvconnect(int fildes, struct t_call *call); extern int t_rcvdis(int fildes, struct t_discon *discon); extern int t_rcvrel(int fildes); extern int t_rcvudata(int fildes, struct t_unitdata *unitdata, int *flags); extern int t_rcvuderr(int fildes, struct t_uderr *uderr); extern int t_snd(int fildes, char *buf, unsigned nbytes, int flags); extern int t_snddis(int fildes, struct t_call *call); extern int t_sndrel(int fildes); extern int t_sndudata(int fildes, struct t_unitdata *unitdata); extern char *t_strerror(int errnum); extern int t_sync(int fildes); extern int t_unbind(int fildes); /* * N.B.: this interface is deprecated. Use t_strerror() instead. */ extern char *t_errlist[]; extern int t_nerr; #ifdef __cplusplus } #endif #endif /* _SYS_TIUSER_H */
