178 lines
5.8 KiB
C
178 lines
5.8 KiB
C
/* $NetBSD: svr4_stropts.h,v 1.11 1998/09/04 19:54:40 christos Exp $ */
|
|
|
|
/*-
|
|
* Copyright (c) 1994 The NetBSD Foundation, Inc.
|
|
* All rights reserved.
|
|
*
|
|
* This code is derived from software contributed to The NetBSD Foundation
|
|
* by Christos Zoulas.
|
|
*
|
|
* Redistribution and use in source and binary forms, with or without
|
|
* modification, are permitted provided that the following conditions
|
|
* are met:
|
|
* 1. Redistributions of source code must retain the above copyright
|
|
* notice, this list of conditions and the following disclaimer.
|
|
* 2. Redistributions in binary form must reproduce the above copyright
|
|
* notice, this list of conditions and the following disclaimer in the
|
|
* documentation and/or other materials provided with the distribution.
|
|
* 3. All advertising materials mentioning features or use of this software
|
|
* must display the following acknowledgement:
|
|
* This product includes software developed by the NetBSD
|
|
* Foundation, Inc. and its contributors.
|
|
* 4. Neither the name of The NetBSD Foundation nor the names of its
|
|
* contributors may be used to endorse or promote products derived
|
|
* from this software without specific prior written permission.
|
|
*
|
|
* THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
|
|
* ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
|
|
* TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
|
|
* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
|
|
* BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
|
|
* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
|
|
* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
|
|
* INTERRUPTION) HOWEVER CAUSED AND ON 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 ADVISED OF THE
|
|
* POSSIBILITY OF SUCH DAMAGE.
|
|
*/
|
|
|
|
#ifndef _SVR4_STROPTS_H_
|
|
#define _SVR4_STROPTS_H_
|
|
|
|
|
|
struct svr4_strbuf {
|
|
int maxlen;
|
|
int len;
|
|
char *buf;
|
|
};
|
|
|
|
#define SVR4_STR ('S' << 8)
|
|
#define SVR4_I_NREAD (SVR4_STR| 1)
|
|
#define SVR4_I_PUSH (SVR4_STR| 2)
|
|
#define SVR4_I_POP (SVR4_STR| 3)
|
|
#define SVR4_I_LOOK (SVR4_STR| 4)
|
|
#define SVR4_I_FLUSH (SVR4_STR| 5)
|
|
#define SVR4_I_SRDOPT (SVR4_STR| 6)
|
|
#define SVR4_I_GRDOPT (SVR4_STR| 7)
|
|
#define SVR4_I_STR (SVR4_STR| 8)
|
|
#define SVR4_I_SETSIG (SVR4_STR| 9)
|
|
#define SVR4_I_GETSIG (SVR4_STR|10)
|
|
#define SVR4_I_FIND (SVR4_STR|11)
|
|
#define SVR4_I_LINK (SVR4_STR|12)
|
|
#define SVR4_I_UNLINK (SVR4_STR|13)
|
|
#define SVR4_I_ERECVFD (SVR4_STR|14)
|
|
#define SVR4_I_PEEK (SVR4_STR|15)
|
|
#define SVR4_I_FDINSERT (SVR4_STR|16)
|
|
#define SVR4_I_SENDFD (SVR4_STR|17)
|
|
#define SVR4_I_RECVFD (SVR4_STR|18)
|
|
#define SVR4_I_SWROPT (SVR4_STR|19)
|
|
#define SVR4_I_GWROPT (SVR4_STR|20)
|
|
#define SVR4_I_LIST (SVR4_STR|21)
|
|
#define SVR4_I_PLINK (SVR4_STR|22)
|
|
#define SVR4_I_PUNLINK (SVR4_STR|23)
|
|
#define SVR4_I_SETEV (SVR4_STR|24)
|
|
#define SVR4_I_GETEV (SVR4_STR|25)
|
|
#define SVR4_I_STREV (SVR4_STR|26)
|
|
#define SVR4_I_UNSTREV (SVR4_STR|27)
|
|
#define SVR4_I_FLUSHBAND (SVR4_STR|28)
|
|
#define SVR4_I_CKBAND (SVR4_STR|29)
|
|
#define SVR4_I_GETBAND (SVR4_STR|30)
|
|
#define SVR4_I_ATMARK (SVR4_STR|31)
|
|
#define SVR4_I_SETCLTIME (SVR4_STR|32)
|
|
#define SVR4_I_GETCLTIME (SVR4_STR|33)
|
|
#define SVR4_I_CANPUT (SVR4_STR|34)
|
|
|
|
/*
|
|
* The following two ioctls are OS specific and
|
|
* undocumented.
|
|
*/
|
|
#define SVR4__I_BIND_RSVD (SVR4_STR|242)
|
|
#define SVR4__I_RELE_RSVD (SVR4_STR|243)
|
|
|
|
/* Struct passed for SVR4_I_STR */
|
|
struct svr4_strioctl {
|
|
u_long cmd;
|
|
int timeout;
|
|
int len;
|
|
char *buf;
|
|
};
|
|
|
|
|
|
/*
|
|
* Bits for I_{G,S}ETSIG
|
|
*/
|
|
#define SVR4_S_INPUT 0x0001 /* any message on read queue no HIPRI */
|
|
#define SVR4_S_HIPRI 0x0002 /* high prio message on read queue */
|
|
#define SVR4_S_OUTPUT 0x0004 /* write queue has free space */
|
|
#define SVR4_S_MSG 0x0008 /* signal message in read queue head */
|
|
#define SVR4_S_ERROR 0x0010 /* error message in read queue head */
|
|
#define SVR4_S_HANGUP 0x0020 /* hangup message in read queue head */
|
|
#define SVR4_S_RDNORM 0x0040 /* normal message on read queue */
|
|
#define SVR4_S_WRNORM S_OUTPUT /* write queue has free space */
|
|
#define SVR4_S_RDBAND 0x0080 /* out of band message on read queue */
|
|
#define SVR4_S_WRBAND 0x0100 /* write queue has free space for oob */
|
|
#define SVR4_S_BANDURG 0x0200 /* generate SIGURG instead of SIGPOLL */
|
|
#define SVR4_S_ALLMASK 0x03ff /* all events mask */
|
|
|
|
/*
|
|
* Our internal state for the stream
|
|
* For now we keep almost nothing... In the future we can keep more
|
|
* streams state.
|
|
*/
|
|
struct svr4_strm {
|
|
int s_family; /* socket family */
|
|
int s_cmd; /* last getmsg reply or putmsg request */
|
|
int s_afd; /* last accepted fd; [for fd_insert] */
|
|
int s_eventmask; /* event mask for I_{G,S}ETSIG */
|
|
};
|
|
|
|
/*
|
|
* The following structures are determined empirically.
|
|
*/
|
|
struct svr4_strmcmd {
|
|
long cmd; /* command ? */
|
|
long len; /* Address len */
|
|
long offs; /* Address offset */
|
|
long pad[61];
|
|
};
|
|
|
|
struct svr4_infocmd {
|
|
long cmd;
|
|
long tsdu;
|
|
long etsdu;
|
|
long cdata;
|
|
long ddata;
|
|
long addr;
|
|
long opt;
|
|
long tidu;
|
|
long serv;
|
|
long current;
|
|
long provider;
|
|
};
|
|
|
|
struct svr4_strfdinsert {
|
|
struct svr4_strbuf ctl;
|
|
struct svr4_strbuf data;
|
|
long flags;
|
|
int fd;
|
|
int offset;
|
|
};
|
|
|
|
struct svr4_netaddr_in {
|
|
u_short family;
|
|
u_short port;
|
|
u_long addr;
|
|
};
|
|
|
|
struct svr4_netaddr_un {
|
|
u_short family;
|
|
char path[1];
|
|
};
|
|
|
|
#define SVR4_ADDROF(sc) (void *) (((char *) (sc)) + (sc)->offs)
|
|
#define SVR4_C_ADDROF(sc) (const void *) (((const char *) (sc)) + (sc)->offs)
|
|
|
|
struct svr4_strm *svr4_stream_get __P((struct file *fp));
|
|
|
|
#endif /* !_SVR4_STROPTS */
|