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authorMarc-André Lureau <marcandre.lureau@redhat.com>2019-02-12 17:25:21 +0100
committerSamuel Thibault <samuel.thibault@ens-lyon.org>2019-03-07 12:46:31 +0100
commitc2d63650d962612cfa1b21302782d4cd12142c74 (patch)
tree13f97c3ecbf6a6588f579e9f7c2ab9cb5f3ce5ec /slirp/ip.h
parent5a4af0d4ee6084fdfde0125c45181fa0e6f48a17 (diff)
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slirp: move sources to src/ subdirectory
Prepare for making slirp/ a standalone project. Remove some useless includes while at it. Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com> Message-Id: <20190212162524.31504-5-marcandre.lureau@redhat.com> Signed-off-by: Samuel Thibault <samuel.thibault@ens-lyon.org>
Diffstat (limited to 'slirp/ip.h')
-rw-r--r--slirp/ip.h241
1 files changed, 0 insertions, 241 deletions
diff --git a/slirp/ip.h b/slirp/ip.h
deleted file mode 100644
index 73a4d2a..0000000
--- a/slirp/ip.h
+++ /dev/null
@@ -1,241 +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. 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.
- *
- * @(#)ip.h 8.1 (Berkeley) 6/10/93
- * ip.h,v 1.3 1994/08/21 05:27:30 paul Exp
- */
-
-#ifndef IP_H
-#define IP_H
-
-#include <glib.h>
-
-#if G_BYTE_ORDER == G_BIG_ENDIAN
-# undef NTOHL
-# undef NTOHS
-# undef HTONL
-# undef HTONS
-# define NTOHL(d)
-# define NTOHS(d)
-# define HTONL(d)
-# define HTONS(d)
-#else
-# ifndef NTOHL
-# define NTOHL(d) ((d) = ntohl((d)))
-# endif
-# ifndef NTOHS
-# define NTOHS(d) ((d) = ntohs((uint16_t)(d)))
-# endif
-# ifndef HTONL
-# define HTONL(d) ((d) = htonl((d)))
-# endif
-# ifndef HTONS
-# define HTONS(d) ((d) = htons((uint16_t)(d)))
-# endif
-#endif
-
-typedef uint32_t n_long; /* long as received from the net */
-
-/*
- * Definitions for internet protocol version 4.
- * Per RFC 791, September 1981.
- */
-#define IPVERSION 4
-
-/*
- * Structure of an internet header, naked of options.
- */
-struct ip {
-#if G_BYTE_ORDER == G_BIG_ENDIAN
- uint8_t ip_v:4, /* version */
- ip_hl:4; /* header length */
-#else
- uint8_t ip_hl:4, /* header length */
- ip_v:4; /* version */
-#endif
- uint8_t ip_tos; /* type of service */
- uint16_t ip_len; /* total length */
- uint16_t ip_id; /* identification */
- uint16_t ip_off; /* fragment offset field */
-#define IP_DF 0x4000 /* don't fragment flag */
-#define IP_MF 0x2000 /* more fragments flag */
-#define IP_OFFMASK 0x1fff /* mask for fragmenting bits */
- uint8_t ip_ttl; /* time to live */
- uint8_t ip_p; /* protocol */
- uint16_t ip_sum; /* checksum */
- struct in_addr ip_src,ip_dst; /* source and dest address */
-} SLIRP_PACKED;
-
-#define IP_MAXPACKET 65535 /* maximum packet size */
-
-/*
- * Definitions for IP type of service (ip_tos)
- */
-#define IPTOS_LOWDELAY 0x10
-#define IPTOS_THROUGHPUT 0x08
-#define IPTOS_RELIABILITY 0x04
-
-/*
- * Definitions for options.
- */
-#define IPOPT_COPIED(o) ((o)&0x80)
-#define IPOPT_CLASS(o) ((o)&0x60)
-#define IPOPT_NUMBER(o) ((o)&0x1f)
-
-#define IPOPT_CONTROL 0x00
-#define IPOPT_RESERVED1 0x20
-#define IPOPT_DEBMEAS 0x40
-#define IPOPT_RESERVED2 0x60
-
-#define IPOPT_EOL 0 /* end of option list */
-#define IPOPT_NOP 1 /* no operation */
-
-#define IPOPT_RR 7 /* record packet route */
-#define IPOPT_TS 68 /* timestamp */
-#define IPOPT_SECURITY 130 /* provide s,c,h,tcc */
-#define IPOPT_LSRR 131 /* loose source route */
-#define IPOPT_SATID 136 /* satnet id */
-#define IPOPT_SSRR 137 /* strict source route */
-
-/*
- * Offsets to fields in options other than EOL and NOP.
- */
-#define IPOPT_OPTVAL 0 /* option ID */
-#define IPOPT_OLEN 1 /* option length */
-#define IPOPT_OFFSET 2 /* offset within option */
-#define IPOPT_MINOFF 4 /* min value of above */
-
-/*
- * Time stamp option structure.
- */
-struct ip_timestamp {
- uint8_t ipt_code; /* IPOPT_TS */
- uint8_t ipt_len; /* size of structure (variable) */
- uint8_t ipt_ptr; /* index of current entry */
-#if G_BYTE_ORDER == G_BIG_ENDIAN
- uint8_t ipt_oflw:4, /* overflow counter */
- ipt_flg:4; /* flags, see below */
-#else
- uint8_t ipt_flg:4, /* flags, see below */
- ipt_oflw:4; /* overflow counter */
-#endif
- union ipt_timestamp {
- n_long ipt_time[1];
- struct ipt_ta {
- struct in_addr ipt_addr;
- n_long ipt_time;
- } ipt_ta[1];
- } ipt_timestamp;
-} SLIRP_PACKED;
-
-/* flag bits for ipt_flg */
-#define IPOPT_TS_TSONLY 0 /* timestamps only */
-#define IPOPT_TS_TSANDADDR 1 /* timestamps and addresses */
-#define IPOPT_TS_PRESPEC 3 /* specified modules only */
-
-/* bits for security (not byte swapped) */
-#define IPOPT_SECUR_UNCLASS 0x0000
-#define IPOPT_SECUR_CONFID 0xf135
-#define IPOPT_SECUR_EFTO 0x789a
-#define IPOPT_SECUR_MMMM 0xbc4d
-#define IPOPT_SECUR_RESTR 0xaf13
-#define IPOPT_SECUR_SECRET 0xd788
-#define IPOPT_SECUR_TOPSECRET 0x6bc5
-
-/*
- * Internet implementation parameters.
- */
-#define MAXTTL 255 /* maximum time to live (seconds) */
-#define IPDEFTTL 64 /* default ttl, from RFC 1340 */
-#define IPFRAGTTL 60 /* time to live for frags, slowhz */
-#define IPTTLDEC 1 /* subtracted when forwarding */
-
-#define IP_MSS 576 /* default maximum segment size */
-
-#if GLIB_SIZEOF_VOID_P == 4
-struct mbuf_ptr {
- struct mbuf *mptr;
- uint32_t dummy;
-} SLIRP_PACKED;
-#else
-struct mbuf_ptr {
- struct mbuf *mptr;
-} SLIRP_PACKED;
-#endif
-struct qlink {
- void *next, *prev;
-};
-
-/*
- * Overlay for ip header used by other protocols (tcp, udp).
- */
-struct ipovly {
- struct mbuf_ptr ih_mbuf; /* backpointer to mbuf */
- uint8_t ih_x1; /* (unused) */
- uint8_t ih_pr; /* protocol */
- uint16_t ih_len; /* protocol length */
- struct in_addr ih_src; /* source internet address */
- struct in_addr ih_dst; /* destination internet address */
-} SLIRP_PACKED;
-
-/*
- * Ip reassembly queue structure. Each fragment
- * being reassembled is attached to one of these structures.
- * They are timed out after ipq_ttl drops to 0, and may also
- * be reclaimed if memory becomes tight.
- * size 28 bytes
- */
-struct ipq {
- struct qlink frag_link; /* to ip headers of fragments */
- struct qlink ip_link; /* to other reass headers */
- uint8_t ipq_ttl; /* time for reass q to live */
- uint8_t ipq_p; /* protocol of this fragment */
- uint16_t ipq_id; /* sequence id for reassembly */
- struct in_addr ipq_src,ipq_dst;
-};
-
-/*
- * Ip header, when holding a fragment.
- *
- * Note: ipf_link must be at same offset as frag_link above
- */
-struct ipasfrag {
- struct qlink ipf_link;
- struct ip ipf_ip;
-};
-
-G_STATIC_ASSERT(offsetof(struct ipq, frag_link) ==
- offsetof(struct ipasfrag, ipf_link));
-
-#define ipf_off ipf_ip.ip_off
-#define ipf_tos ipf_ip.ip_tos
-#define ipf_len ipf_ip.ip_len
-#define ipf_next ipf_link.next
-#define ipf_prev ipf_link.prev
-
-#endif