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Diffstat (limited to 'slirp2/udp.h')
| -rw-r--r-- | slirp2/udp.h | 115 |
1 files changed, 0 insertions, 115 deletions
diff --git a/slirp2/udp.h b/slirp2/udp.h deleted file mode 100644 index cadd17e..0000000 --- a/slirp2/udp.h +++ /dev/null @@ -1,115 +0,0 @@ -/* - * Copyright (c) 1982, 1986, 1993 - * The Regents of the University of California. 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. All advertising materials mentioning features or use of this software - * must display the following acknowledgement: - * This product includes software developed by the University of - * California, Berkeley and its contributors. - * 4. Neither the name of the University 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 REGENTS 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 REGENTS 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. - * - * @(#)udp.h 8.1 (Berkeley) 6/10/93 - * udp.h,v 1.3 1994/08/21 05:27:41 paul Exp - */ - -#ifndef _UDP_H_ -#define _UDP_H_ - -#include "helper.h" - -#define UDP_TTL 0x60 -#define UDP_UDPDATALEN 16192 - -extern struct socket *udp_last_so; - -/* - * Udp protocol header. - * Per RFC 768, September, 1981. - */ -struct udphdr { - port_t uh_sport; /* source port */ - port_t uh_dport; /* destination port */ - int16_t uh_ulen; /* udp length */ - u_int16_t uh_sum; /* udp checksum */ -}; - -/* - * UDP kernel structures and variables. - */ -struct udpiphdr { - struct ipovly ui_i; /* overlaid ip structure */ - struct udphdr ui_u; /* udp header */ -}; -#define ui_mbuf ui_i.ih_mbuf.mptr -#define ui_x1 ui_i.ih_x1 -#define ui_pr ui_i.ih_pr -#define ui_len ui_i.ih_len -#define ui_src ui_i.ih_src -#define ui_dst ui_i.ih_dst -#define ui_sport ui_u.uh_sport -#define ui_dport ui_u.uh_dport -#define ui_ulen ui_u.uh_ulen -#define ui_sum ui_u.uh_sum - -struct udpstat { - /* input statistics: */ - u_long udps_ipackets; /* total input packets */ - u_long udps_hdrops; /* packet shorter than header */ - u_long udps_badsum; /* checksum error */ - u_long udps_badlen; /* data length larger than packet */ - u_long udps_noport; /* no socket on port */ - u_long udps_noportbcast; /* of above, arrived as broadcast */ - u_long udps_fullsock; /* not delivered, input socket full */ - u_long udpps_pcbcachemiss; /* input packets missing pcb cache */ - /* output statistics: */ - u_long udps_opackets; /* total output packets */ -}; - -/* - * Names for UDP sysctl objects - */ -#define UDPCTL_CHECKSUM 1 /* checksum UDP packets */ -#define UDPCTL_MAXID 2 - -extern struct udpstat udpstat; -extern struct socket udb; -struct mbuf; - -void udp_init _P((void)); -void udp_input _P((register MBuf , int)); -int udp_attach _P((struct socket *)); -void udp_detach _P((struct socket *)); -u_int8_t udp_tos _P((struct socket *)); -void udp_emu _P((struct socket *, MBuf )); -struct socket * udp_listen _P((u_int, u_int32_t, u_int, int)); -int udp_unlisten _P((u_int)); - -int udp_output_(struct socket *, MBuf, SockAddress*); - -int udp_output2_(struct socket* so, MBuf m, - const SockAddress* saddr, const SockAddress* daddr, - int iptos); - -#endif |