/* * Copyright (c) 1998 Mark Newton * Copyright (c) 1994 Christos Zoulas * All rights reserved. * * 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. The name of the author may not be used to endorse or promote products * derived from this software without specific prior written permission * * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``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 AUTHOR 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. * * $FreeBSD: src/sys/svr4/svr4_stropts.h,v 1.3 1999/08/28 00:51:24 peter Exp $ * $DragonFly: src/sys/emulation/svr4/Attic/svr4_stropts.h,v 1.3 2003/08/27 06:07:10 rob Exp $ */ #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) /* * Service type definitions */ #define SVR4_T_COTS 1 /* Connection-orieted */ #define SVR4_T_COTS_ORD 2 /* Local connection-oriented */ #define SVR4_T_CLTS 3 /* Connectionless */ /* 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; /* state info from I_SETSIG et al */ }; /* * 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 (struct file *fp); #endif /* !_SVR4_STROPTS */