Edit: net.tar
ethernet.h 0000644 00000006077 15155473572 0006563 0 ustar 00 /* Copyright (C) 1997-2018 Free Software Foundation, Inc. This file is part of the GNU C Library. The GNU C Library is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation; either version 2.1 of the License, or (at your option) any later version. The GNU C Library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details. You should have received a copy of the GNU Lesser General Public License along with the GNU C Library; if not, see <http://www.gnu.org/licenses/>. */ /* Based on the FreeBSD version of this file. Curiously, that file lacks a copyright in the header. */ #ifndef __NET_ETHERNET_H #define __NET_ETHERNET_H 1 #include <sys/types.h> #include <stdint.h> #include <linux/if_ether.h> /* IEEE 802.3 Ethernet constants */ __BEGIN_DECLS /* This is a name for the 48 bit ethernet address available on many systems. */ struct ether_addr { uint8_t ether_addr_octet[ETH_ALEN]; } __attribute__ ((__packed__)); /* 10Mb/s ethernet header */ struct ether_header { uint8_t ether_dhost[ETH_ALEN]; /* destination eth addr */ uint8_t ether_shost[ETH_ALEN]; /* source ether addr */ uint16_t ether_type; /* packet type ID field */ } __attribute__ ((__packed__)); /* Ethernet protocol ID's */ #define ETHERTYPE_PUP 0x0200 /* Xerox PUP */ #define ETHERTYPE_SPRITE 0x0500 /* Sprite */ #define ETHERTYPE_IP 0x0800 /* IP */ #define ETHERTYPE_ARP 0x0806 /* Address resolution */ #define ETHERTYPE_REVARP 0x8035 /* Reverse ARP */ #define ETHERTYPE_AT 0x809B /* AppleTalk protocol */ #define ETHERTYPE_AARP 0x80F3 /* AppleTalk ARP */ #define ETHERTYPE_VLAN 0x8100 /* IEEE 802.1Q VLAN tagging */ #define ETHERTYPE_IPX 0x8137 /* IPX */ #define ETHERTYPE_IPV6 0x86dd /* IP protocol version 6 */ #define ETHERTYPE_LOOPBACK 0x9000 /* used to test interfaces */ #define ETHER_ADDR_LEN ETH_ALEN /* size of ethernet addr */ #define ETHER_TYPE_LEN 2 /* bytes in type field */ #define ETHER_CRC_LEN 4 /* bytes in CRC field */ #define ETHER_HDR_LEN ETH_HLEN /* total octets in header */ #define ETHER_MIN_LEN (ETH_ZLEN + ETHER_CRC_LEN) /* min packet length */ #define ETHER_MAX_LEN (ETH_FRAME_LEN + ETHER_CRC_LEN) /* max packet length */ /* make sure ethenet length is valid */ #define ETHER_IS_VALID_LEN(foo) \ ((foo) >= ETHER_MIN_LEN && (foo) <= ETHER_MAX_LEN) /* * The ETHERTYPE_NTRAILER packet types starting at ETHERTYPE_TRAIL have * (type-ETHERTYPE_TRAIL)*512 bytes of data followed * by an ETHER type (as given above) and then the (variable-length) header. */ #define ETHERTYPE_TRAIL 0x1000 /* Trailer packet */ #define ETHERTYPE_NTRAILER 16 #define ETHERMTU ETH_DATA_LEN #define ETHERMIN (ETHER_MIN_LEN - ETHER_HDR_LEN - ETHER_CRC_LEN) __END_DECLS #endif /* net/ethernet.h */ ppp-comp.h 0000644 00000000034 15155473572 0006463 0 ustar 00 #include <linux/ppp-comp.h> route.h 0000644 00000011137 15155473572 0006074 0 ustar 00 /* Copyright (C) 1997-2018 Free Software Foundation, Inc. This file is part of the GNU C Library. The GNU C Library is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation; either version 2.1 of the License, or (at your option) any later version. The GNU C Library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details. You should have received a copy of the GNU Lesser General Public License along with the GNU C Library; if not, see <http://www.gnu.org/licenses/>. */ /* Based on the 4.4BSD and Linux version of this file. */ #ifndef _NET_ROUTE_H #define _NET_ROUTE_H 1 #include <features.h> #include <sys/socket.h> #include <sys/types.h> #include <netinet/in.h> #include <bits/wordsize.h> /* This structure gets passed by the SIOCADDRT and SIOCDELRT calls. */ struct rtentry { unsigned long int rt_pad1; struct sockaddr rt_dst; /* Target address. */ struct sockaddr rt_gateway; /* Gateway addr (RTF_GATEWAY). */ struct sockaddr rt_genmask; /* Target network mask (IP). */ unsigned short int rt_flags; short int rt_pad2; unsigned long int rt_pad3; unsigned char rt_tos; unsigned char rt_class; #if __WORDSIZE == 64 short int rt_pad4[3]; #else short int rt_pad4; #endif short int rt_metric; /* +1 for binary compatibility! */ char *rt_dev; /* Forcing the device at add. */ unsigned long int rt_mtu; /* Per route MTU/Window. */ unsigned long int rt_window; /* Window clamping. */ unsigned short int rt_irtt; /* Initial RTT. */ }; /* Compatibility hack. */ #define rt_mss rt_mtu struct in6_rtmsg { struct in6_addr rtmsg_dst; struct in6_addr rtmsg_src; struct in6_addr rtmsg_gateway; uint32_t rtmsg_type; uint16_t rtmsg_dst_len; uint16_t rtmsg_src_len; uint32_t rtmsg_metric; unsigned long int rtmsg_info; uint32_t rtmsg_flags; int rtmsg_ifindex; }; #define RTF_UP 0x0001 /* Route usable. */ #define RTF_GATEWAY 0x0002 /* Destination is a gateway. */ #define RTF_HOST 0x0004 /* Host entry (net otherwise). */ #define RTF_REINSTATE 0x0008 /* Reinstate route after timeout. */ #define RTF_DYNAMIC 0x0010 /* Created dyn. (by redirect). */ #define RTF_MODIFIED 0x0020 /* Modified dyn. (by redirect). */ #define RTF_MTU 0x0040 /* Specific MTU for this route. */ #define RTF_MSS RTF_MTU /* Compatibility. */ #define RTF_WINDOW 0x0080 /* Per route window clamping. */ #define RTF_IRTT 0x0100 /* Initial round trip time. */ #define RTF_REJECT 0x0200 /* Reject route. */ #define RTF_STATIC 0x0400 /* Manually injected route. */ #define RTF_XRESOLVE 0x0800 /* External resolver. */ #define RTF_NOFORWARD 0x1000 /* Forwarding inhibited. */ #define RTF_THROW 0x2000 /* Go to next class. */ #define RTF_NOPMTUDISC 0x4000 /* Do not send packets with DF. */ /* for IPv6 */ #define RTF_DEFAULT 0x00010000 /* default - learned via ND */ #define RTF_ALLONLINK 0x00020000 /* fallback, no routers on link */ #define RTF_ADDRCONF 0x00040000 /* addrconf route - RA */ #define RTF_LINKRT 0x00100000 /* link specific - device match */ #define RTF_NONEXTHOP 0x00200000 /* route with no nexthop */ #define RTF_CACHE 0x01000000 /* cache entry */ #define RTF_FLOW 0x02000000 /* flow significant route */ #define RTF_POLICY 0x04000000 /* policy route */ #define RTCF_VALVE 0x00200000 #define RTCF_MASQ 0x00400000 #define RTCF_NAT 0x00800000 #define RTCF_DOREDIRECT 0x01000000 #define RTCF_LOG 0x02000000 #define RTCF_DIRECTSRC 0x04000000 #define RTF_LOCAL 0x80000000 #define RTF_INTERFACE 0x40000000 #define RTF_MULTICAST 0x20000000 #define RTF_BROADCAST 0x10000000 #define RTF_NAT 0x08000000 #define RTF_ADDRCLASSMASK 0xF8000000 #define RT_ADDRCLASS(flags) ((uint32_t) flags >> 23) #define RT_TOS(tos) ((tos) & IPTOS_TOS_MASK) #define RT_LOCALADDR(flags) ((flags & RTF_ADDRCLASSMASK) \ == (RTF_LOCAL|RTF_INTERFACE)) #define RT_CLASS_UNSPEC 0 #define RT_CLASS_DEFAULT 253 #define RT_CLASS_MAIN 254 #define RT_CLASS_LOCAL 255 #define RT_CLASS_MAX 255 #define RTMSG_ACK NLMSG_ACK #define RTMSG_OVERRUN NLMSG_OVERRUN #define RTMSG_NEWDEVICE 0x11 #define RTMSG_DELDEVICE 0x12 #define RTMSG_NEWROUTE 0x21 #define RTMSG_DELROUTE 0x22 #define RTMSG_NEWRULE 0x31 #define RTMSG_DELRULE 0x32 #define RTMSG_CONTROL 0x40 #define RTMSG_AR_FAILED 0x51 /* Address Resolution failed. */ #endif /* net/route.h */ if_arp.h 0000644 00000015733 15155473572 0006204 0 ustar 00 /* Definitions for Address Resolution Protocol. Copyright (C) 1997-2018 Free Software Foundation, Inc. This file is part of the GNU C Library. Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997. The GNU C Library is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation; either version 2.1 of the License, or (at your option) any later version. The GNU C Library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details. You should have received a copy of the GNU Lesser General Public License along with the GNU C Library; if not, see <http://www.gnu.org/licenses/>. */ /* Based on the 4.4BSD and Linux version of this file. */ #ifndef _NET_IF_ARP_H #define _NET_IF_ARP_H 1 #include <sys/types.h> #include <sys/socket.h> #include <stdint.h> __BEGIN_DECLS /* Some internals from deep down in the kernel. */ #define MAX_ADDR_LEN 7 /* This structure defines an ethernet arp header. */ /* ARP protocol opcodes. */ #define ARPOP_REQUEST 1 /* ARP request. */ #define ARPOP_REPLY 2 /* ARP reply. */ #define ARPOP_RREQUEST 3 /* RARP request. */ #define ARPOP_RREPLY 4 /* RARP reply. */ #define ARPOP_InREQUEST 8 /* InARP request. */ #define ARPOP_InREPLY 9 /* InARP reply. */ #define ARPOP_NAK 10 /* (ATM)ARP NAK. */ /* See RFC 826 for protocol description. ARP packets are variable in size; the arphdr structure defines the fixed-length portion. Protocol type values are the same as those for 10 Mb/s Ethernet. It is followed by the variable-sized fields ar_sha, arp_spa, arp_tha and arp_tpa in that order, according to the lengths specified. Field names used correspond to RFC 826. */ struct arphdr { unsigned short int ar_hrd; /* Format of hardware address. */ unsigned short int ar_pro; /* Format of protocol address. */ unsigned char ar_hln; /* Length of hardware address. */ unsigned char ar_pln; /* Length of protocol address. */ unsigned short int ar_op; /* ARP opcode (command). */ #if 0 /* Ethernet looks like this : This bit is variable sized however... */ unsigned char __ar_sha[ETH_ALEN]; /* Sender hardware address. */ unsigned char __ar_sip[4]; /* Sender IP address. */ unsigned char __ar_tha[ETH_ALEN]; /* Target hardware address. */ unsigned char __ar_tip[4]; /* Target IP address. */ #endif }; /* ARP protocol HARDWARE identifiers. */ #define ARPHRD_NETROM 0 /* From KA9Q: NET/ROM pseudo. */ #define ARPHRD_ETHER 1 /* Ethernet 10/100Mbps. */ #define ARPHRD_EETHER 2 /* Experimental Ethernet. */ #define ARPHRD_AX25 3 /* AX.25 Level 2. */ #define ARPHRD_PRONET 4 /* PROnet token ring. */ #define ARPHRD_CHAOS 5 /* Chaosnet. */ #define ARPHRD_IEEE802 6 /* IEEE 802.2 Ethernet/TR/TB. */ #define ARPHRD_ARCNET 7 /* ARCnet. */ #define ARPHRD_APPLETLK 8 /* APPLEtalk. */ #define ARPHRD_DLCI 15 /* Frame Relay DLCI. */ #define ARPHRD_ATM 19 /* ATM. */ #define ARPHRD_METRICOM 23 /* Metricom STRIP (new IANA id). */ #define ARPHRD_IEEE1394 24 /* IEEE 1394 IPv4 - RFC 2734. */ #define ARPHRD_EUI64 27 /* EUI-64. */ #define ARPHRD_INFINIBAND 32 /* InfiniBand. */ /* Dummy types for non ARP hardware */ #define ARPHRD_SLIP 256 #define ARPHRD_CSLIP 257 #define ARPHRD_SLIP6 258 #define ARPHRD_CSLIP6 259 #define ARPHRD_RSRVD 260 /* Notional KISS type. */ #define ARPHRD_ADAPT 264 #define ARPHRD_ROSE 270 #define ARPHRD_X25 271 /* CCITT X.25. */ #define ARPHRD_HWX25 272 /* Boards with X.25 in firmware. */ #define ARPHRD_PPP 512 #define ARPHRD_CISCO 513 /* Cisco HDLC. */ #define ARPHRD_HDLC ARPHRD_CISCO #define ARPHRD_LAPB 516 /* LAPB. */ #define ARPHRD_DDCMP 517 /* Digital's DDCMP. */ #define ARPHRD_RAWHDLC 518 /* Raw HDLC. */ #define ARPHRD_RAWIP 519 /* Raw IP. */ #define ARPHRD_TUNNEL 768 /* IPIP tunnel. */ #define ARPHRD_TUNNEL6 769 /* IPIP6 tunnel. */ #define ARPHRD_FRAD 770 /* Frame Relay Access Device. */ #define ARPHRD_SKIP 771 /* SKIP vif. */ #define ARPHRD_LOOPBACK 772 /* Loopback device. */ #define ARPHRD_LOCALTLK 773 /* Localtalk device. */ #define ARPHRD_FDDI 774 /* Fiber Distributed Data Interface. */ #define ARPHRD_BIF 775 /* AP1000 BIF. */ #define ARPHRD_SIT 776 /* sit0 device - IPv6-in-IPv4. */ #define ARPHRD_IPDDP 777 /* IP-in-DDP tunnel. */ #define ARPHRD_IPGRE 778 /* GRE over IP. */ #define ARPHRD_PIMREG 779 /* PIMSM register interface. */ #define ARPHRD_HIPPI 780 /* High Performance Parallel I'face. */ #define ARPHRD_ASH 781 /* (Nexus Electronics) Ash. */ #define ARPHRD_ECONET 782 /* Acorn Econet. */ #define ARPHRD_IRDA 783 /* Linux-IrDA. */ #define ARPHRD_FCPP 784 /* Point to point fibrechanel. */ #define ARPHRD_FCAL 785 /* Fibrechanel arbitrated loop. */ #define ARPHRD_FCPL 786 /* Fibrechanel public loop. */ #define ARPHRD_FCFABRIC 787 /* Fibrechanel fabric. */ #define ARPHRD_IEEE802_TR 800 /* Magic type ident for TR. */ #define ARPHRD_IEEE80211 801 /* IEEE 802.11. */ #define ARPHRD_IEEE80211_PRISM 802 /* IEEE 802.11 + Prism2 header. */ #define ARPHRD_IEEE80211_RADIOTAP 803 /* IEEE 802.11 + radiotap header. */ #define ARPHRD_IEEE802154 804 /* IEEE 802.15.4 header. */ #define ARPHRD_IEEE802154_PHY 805 /* IEEE 802.15.4 PHY header. */ #define ARPHRD_VOID 0xFFFF /* Void type, nothing is known. */ #define ARPHRD_NONE 0xFFFE /* Zero header length. */ /* ARP ioctl request. */ struct arpreq { struct sockaddr arp_pa; /* Protocol address. */ struct sockaddr arp_ha; /* Hardware address. */ int arp_flags; /* Flags. */ struct sockaddr arp_netmask; /* Netmask (only for proxy arps). */ char arp_dev[16]; }; struct arpreq_old { struct sockaddr arp_pa; /* Protocol address. */ struct sockaddr arp_ha; /* Hardware address. */ int arp_flags; /* Flags. */ struct sockaddr arp_netmask; /* Netmask (only for proxy arps). */ }; /* ARP Flag values. */ #define ATF_COM 0x02 /* Completed entry (ha valid). */ #define ATF_PERM 0x04 /* Permanent entry. */ #define ATF_PUBL 0x08 /* Publish entry. */ #define ATF_USETRAILERS 0x10 /* Has requested trailers. */ #define ATF_NETMASK 0x20 /* Want to use a netmask (only for proxy entries). */ #define ATF_DONTPUB 0x40 /* Don't answer this addresses. */ #define ATF_MAGIC 0x80 /* Automatically added entry. */ /* Support for the user space arp daemon, arpd. */ #define ARPD_UPDATE 0x01 #define ARPD_LOOKUP 0x02 #define ARPD_FLUSH 0x03 struct arpd_request { unsigned short int req; /* Request type. */ uint32_t ip; /* IP address of entry. */ unsigned long int dev; /* Device entry is tied to. */ unsigned long int stamp; unsigned long int updated; unsigned char ha[MAX_ADDR_LEN]; /* Hardware address. */ }; __END_DECLS #endif /* net/if_arp.h */ if_packet.h 0000644 00000002355 15155473572 0006665 0 ustar 00 /* Definitions for use with Linux SOCK_PACKET sockets. Copyright (C) 1997-2018 Free Software Foundation, Inc. This file is part of the GNU C Library. The GNU C Library is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation; either version 2.1 of the License, or (at your option) any later version. The GNU C Library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details. You should have received a copy of the GNU Lesser General Public License along with the GNU C Library; if not, see <http://www.gnu.org/licenses/>. */ #ifndef __IF_PACKET_H #define __IF_PACKET_H #include <features.h> #include <bits/sockaddr.h> /* This is the SOCK_PACKET address structure as used in Linux 2.0. From Linux 2.1 the AF_PACKET interface is preferred and you should consider using it in place of this one. */ struct sockaddr_pkt { __SOCKADDR_COMMON (spkt_); unsigned char spkt_device[14]; unsigned short spkt_protocol; }; #endif ppp_defs.h 0000644 00000000242 15155473572 0006531 0 ustar 00 #ifndef _NET_PPP_DEFS_H #define _NET_PPP_DEFS_H 1 #include <bits/types/time_t.h> #include <asm/types.h> #include <linux/ppp_defs.h> #endif /* net/ppp_defs.h */ if_ppp.h 0000644 00000015072 15155473572 0006215 0 ustar 00 /* From: if_ppp.h,v 1.3 1995/06/12 11:36:50 paulus Exp */ /* * if_ppp.h - Point-to-Point Protocol definitions. * * Copyright (c) 1989 Carnegie Mellon University. * * 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 CARNEGIE MELLON UNIVERSITY 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 UNIVERSITY 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. * */ /* * ==FILEVERSION 960926== * * NOTE TO MAINTAINERS: * If you modify this file at all, please set the above date. * if_ppp.h is shipped with a PPP distribution as well as with the kernel; * if everyone increases the FILEVERSION number above, then scripts * can do the right thing when deciding whether to install a new if_ppp.h * file. Don't change the format of that line otherwise, so the * installation script can recognize it. */ #ifndef __NET_IF_PPP_H #define __NET_IF_PPP_H 1 #include <sys/types.h> #include <stdint.h> #include <net/if.h> #include <sys/ioctl.h> #include <net/ppp_defs.h> __BEGIN_DECLS /* * Packet sizes */ #define PPP_MTU 1500 /* Default MTU (size of Info field) */ #define PPP_MAXMRU 65000 /* Largest MRU we allow */ #define PPP_VERSION "2.2.0" #define PPP_MAGIC 0x5002 /* Magic value for the ppp structure */ #define PROTO_IPX 0x002b /* protocol numbers */ #define PROTO_DNA_RT 0x0027 /* DNA Routing */ /* * Bit definitions for flags. */ #define SC_COMP_PROT 0x00000001 /* protocol compression (output) */ #define SC_COMP_AC 0x00000002 /* header compression (output) */ #define SC_COMP_TCP 0x00000004 /* TCP (VJ) compression (output) */ #define SC_NO_TCP_CCID 0x00000008 /* disable VJ connection-id comp. */ #define SC_REJ_COMP_AC 0x00000010 /* reject adrs/ctrl comp. on input */ #define SC_REJ_COMP_TCP 0x00000020 /* reject TCP (VJ) comp. on input */ #define SC_CCP_OPEN 0x00000040 /* Look at CCP packets */ #define SC_CCP_UP 0x00000080 /* May send/recv compressed packets */ #define SC_ENABLE_IP 0x00000100 /* IP packets may be exchanged */ #define SC_COMP_RUN 0x00001000 /* compressor has been inited */ #define SC_DECOMP_RUN 0x00002000 /* decompressor has been inited */ #define SC_DEBUG 0x00010000 /* enable debug messages */ #define SC_LOG_INPKT 0x00020000 /* log contents of good pkts recvd */ #define SC_LOG_OUTPKT 0x00040000 /* log contents of pkts sent */ #define SC_LOG_RAWIN 0x00080000 /* log all chars received */ #define SC_LOG_FLUSH 0x00100000 /* log all chars flushed */ #define SC_MASK 0x0fE0ffff /* bits that user can change */ /* state bits */ #define SC_ESCAPED 0x80000000 /* saw a PPP_ESCAPE */ #define SC_FLUSH 0x40000000 /* flush input until next PPP_FLAG */ #define SC_VJ_RESET 0x20000000 /* Need to reset the VJ decompressor */ #define SC_XMIT_BUSY 0x10000000 /* ppp_write_wakeup is active */ #define SC_RCV_ODDP 0x08000000 /* have rcvd char with odd parity */ #define SC_RCV_EVNP 0x04000000 /* have rcvd char with even parity */ #define SC_RCV_B7_1 0x02000000 /* have rcvd char with bit 7 = 1 */ #define SC_RCV_B7_0 0x01000000 /* have rcvd char with bit 7 = 0 */ #define SC_DC_FERROR 0x00800000 /* fatal decomp error detected */ #define SC_DC_ERROR 0x00400000 /* non-fatal decomp error detected */ /* * Ioctl definitions. */ struct npioctl { int protocol; /* PPP protocol, e.g. PPP_IP */ enum NPmode mode; }; /* Structure describing a CCP configuration option, for PPPIOCSCOMPRESS */ struct ppp_option_data { uint8_t *ptr; uint32_t length; int transmit; }; /* 'struct ifreq' is only available from net/if.h under __USE_MISC. */ #ifdef __USE_MISC struct ifpppstatsreq { struct ifreq b; struct ppp_stats stats; /* statistic information */ }; struct ifpppcstatsreq { struct ifreq b; struct ppp_comp_stats stats; }; #define ifr__name b.ifr_ifrn.ifrn_name #define stats_ptr b.ifr_ifru.ifru_data #endif /* * Ioctl definitions. */ #define PPPIOCGFLAGS _IOR('t', 90, int) /* get configuration flags */ #define PPPIOCSFLAGS _IOW('t', 89, int) /* set configuration flags */ #define PPPIOCGASYNCMAP _IOR('t', 88, int) /* get async map */ #define PPPIOCSASYNCMAP _IOW('t', 87, int) /* set async map */ #define PPPIOCGUNIT _IOR('t', 86, int) /* get ppp unit number */ #define PPPIOCGRASYNCMAP _IOR('t', 85, int) /* get receive async map */ #define PPPIOCSRASYNCMAP _IOW('t', 84, int) /* set receive async map */ #define PPPIOCGMRU _IOR('t', 83, int) /* get max receive unit */ #define PPPIOCSMRU _IOW('t', 82, int) /* set max receive unit */ #define PPPIOCSMAXCID _IOW('t', 81, int) /* set VJ max slot ID */ #define PPPIOCGXASYNCMAP _IOR('t', 80, ext_accm) /* get extended ACCM */ #define PPPIOCSXASYNCMAP _IOW('t', 79, ext_accm) /* set extended ACCM */ #define PPPIOCXFERUNIT _IO('t', 78) /* transfer PPP unit */ #define PPPIOCSCOMPRESS _IOW('t', 77, struct ppp_option_data) #define PPPIOCGNPMODE _IOWR('t', 76, struct npioctl) /* get NP mode */ #define PPPIOCSNPMODE _IOW('t', 75, struct npioctl) /* set NP mode */ #define PPPIOCGDEBUG _IOR('t', 65, int) /* Read debug level */ #define PPPIOCSDEBUG _IOW('t', 64, int) /* Set debug level */ #define PPPIOCGIDLE _IOR('t', 63, struct ppp_idle) /* get idle time */ #define SIOCGPPPSTATS (SIOCDEVPRIVATE + 0) #define SIOCGPPPVER (SIOCDEVPRIVATE + 1) /* NEVER change this!! */ #define SIOCGPPPCSTATS (SIOCDEVPRIVATE + 2) #if !defined(ifr_mtu) #define ifr_mtu ifr_ifru.ifru_metric #endif __END_DECLS #endif /* net/if_ppp.h */ if.h 0000644 00000015505 15155473572 0005337 0 ustar 00 /* net/if.h -- declarations for inquiring about network interfaces Copyright (C) 1997-2018 Free Software Foundation, Inc. This file is part of the GNU C Library. The GNU C Library is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation; either version 2.1 of the License, or (at your option) any later version. The GNU C Library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details. You should have received a copy of the GNU Lesser General Public License along with the GNU C Library; if not, see <http://www.gnu.org/licenses/>. */ #ifndef _NET_IF_H #define _NET_IF_H 1 #include <features.h> #ifdef __USE_MISC # include <sys/types.h> # include <sys/socket.h> #endif /* Length of interface name. */ #define IF_NAMESIZE 16 struct if_nameindex { unsigned int if_index; /* 1, 2, ... */ char *if_name; /* null terminated name: "eth0", ... */ }; #ifdef __USE_MISC /* Standard interface flags. */ enum { IFF_UP = 0x1, /* Interface is up. */ # define IFF_UP IFF_UP IFF_BROADCAST = 0x2, /* Broadcast address valid. */ # define IFF_BROADCAST IFF_BROADCAST IFF_DEBUG = 0x4, /* Turn on debugging. */ # define IFF_DEBUG IFF_DEBUG IFF_LOOPBACK = 0x8, /* Is a loopback net. */ # define IFF_LOOPBACK IFF_LOOPBACK IFF_POINTOPOINT = 0x10, /* Interface is point-to-point link. */ # define IFF_POINTOPOINT IFF_POINTOPOINT IFF_NOTRAILERS = 0x20, /* Avoid use of trailers. */ # define IFF_NOTRAILERS IFF_NOTRAILERS IFF_RUNNING = 0x40, /* Resources allocated. */ # define IFF_RUNNING IFF_RUNNING IFF_NOARP = 0x80, /* No address resolution protocol. */ # define IFF_NOARP IFF_NOARP IFF_PROMISC = 0x100, /* Receive all packets. */ # define IFF_PROMISC IFF_PROMISC /* Not supported */ IFF_ALLMULTI = 0x200, /* Receive all multicast packets. */ # define IFF_ALLMULTI IFF_ALLMULTI IFF_MASTER = 0x400, /* Master of a load balancer. */ # define IFF_MASTER IFF_MASTER IFF_SLAVE = 0x800, /* Slave of a load balancer. */ # define IFF_SLAVE IFF_SLAVE IFF_MULTICAST = 0x1000, /* Supports multicast. */ # define IFF_MULTICAST IFF_MULTICAST IFF_PORTSEL = 0x2000, /* Can set media type. */ # define IFF_PORTSEL IFF_PORTSEL IFF_AUTOMEDIA = 0x4000, /* Auto media select active. */ # define IFF_AUTOMEDIA IFF_AUTOMEDIA IFF_DYNAMIC = 0x8000 /* Dialup device with changing addresses. */ # define IFF_DYNAMIC IFF_DYNAMIC }; /* The ifaddr structure contains information about one address of an interface. They are maintained by the different address families, are allocated and attached when an address is set, and are linked together so all addresses for an interface can be located. */ struct ifaddr { struct sockaddr ifa_addr; /* Address of interface. */ union { struct sockaddr ifu_broadaddr; struct sockaddr ifu_dstaddr; } ifa_ifu; struct iface *ifa_ifp; /* Back-pointer to interface. */ struct ifaddr *ifa_next; /* Next address for interface. */ }; # define ifa_broadaddr ifa_ifu.ifu_broadaddr /* broadcast address */ # define ifa_dstaddr ifa_ifu.ifu_dstaddr /* other end of link */ /* Device mapping structure. I'd just gone off and designed a beautiful scheme using only loadable modules with arguments for driver options and along come the PCMCIA people 8) Ah well. The get() side of this is good for WDSETUP, and it'll be handy for debugging things. The set side is fine for now and being very small might be worth keeping for clean configuration. */ struct ifmap { unsigned long int mem_start; unsigned long int mem_end; unsigned short int base_addr; unsigned char irq; unsigned char dma; unsigned char port; /* 3 bytes spare */ }; /* Interface request structure used for socket ioctl's. All interface ioctl's must have parameter definitions which begin with ifr_name. The remainder may be interface specific. */ struct ifreq { # define IFHWADDRLEN 6 # define IFNAMSIZ IF_NAMESIZE union { char ifrn_name[IFNAMSIZ]; /* Interface name, e.g. "en0". */ } ifr_ifrn; union { struct sockaddr ifru_addr; struct sockaddr ifru_dstaddr; struct sockaddr ifru_broadaddr; struct sockaddr ifru_netmask; struct sockaddr ifru_hwaddr; short int ifru_flags; int ifru_ivalue; int ifru_mtu; struct ifmap ifru_map; char ifru_slave[IFNAMSIZ]; /* Just fits the size */ char ifru_newname[IFNAMSIZ]; __caddr_t ifru_data; } ifr_ifru; }; # define ifr_name ifr_ifrn.ifrn_name /* interface name */ # define ifr_hwaddr ifr_ifru.ifru_hwaddr /* MAC address */ # define ifr_addr ifr_ifru.ifru_addr /* address */ # define ifr_dstaddr ifr_ifru.ifru_dstaddr /* other end of p-p lnk */ # define ifr_broadaddr ifr_ifru.ifru_broadaddr /* broadcast address */ # define ifr_netmask ifr_ifru.ifru_netmask /* interface net mask */ # define ifr_flags ifr_ifru.ifru_flags /* flags */ # define ifr_metric ifr_ifru.ifru_ivalue /* metric */ # define ifr_mtu ifr_ifru.ifru_mtu /* mtu */ # define ifr_map ifr_ifru.ifru_map /* device map */ # define ifr_slave ifr_ifru.ifru_slave /* slave device */ # define ifr_data ifr_ifru.ifru_data /* for use by interface */ # define ifr_ifindex ifr_ifru.ifru_ivalue /* interface index */ # define ifr_bandwidth ifr_ifru.ifru_ivalue /* link bandwidth */ # define ifr_qlen ifr_ifru.ifru_ivalue /* queue length */ # define ifr_newname ifr_ifru.ifru_newname /* New name */ # define _IOT_ifreq _IOT(_IOTS(char),IFNAMSIZ,_IOTS(char),16,0,0) # define _IOT_ifreq_short _IOT(_IOTS(char),IFNAMSIZ,_IOTS(short),1,0,0) # define _IOT_ifreq_int _IOT(_IOTS(char),IFNAMSIZ,_IOTS(int),1,0,0) /* Structure used in SIOCGIFCONF request. Used to retrieve interface configuration for machine (useful for programs which must know all networks accessible). */ struct ifconf { int ifc_len; /* Size of buffer. */ union { __caddr_t ifcu_buf; struct ifreq *ifcu_req; } ifc_ifcu; }; # define ifc_buf ifc_ifcu.ifcu_buf /* Buffer address. */ # define ifc_req ifc_ifcu.ifcu_req /* Array of structures. */ # define _IOT_ifconf _IOT(_IOTS(struct ifconf),1,0,0,0,0) /* not right */ #endif /* Misc. */ __BEGIN_DECLS /* Convert an interface name to an index, and vice versa. */ extern unsigned int if_nametoindex (const char *__ifname) __THROW; extern char *if_indextoname (unsigned int __ifindex, char *__ifname) __THROW; /* Return a list of all interfaces and their indices. */ extern struct if_nameindex *if_nameindex (void) __THROW; /* Free the data returned from if_nameindex. */ extern void if_freenameindex (struct if_nameindex *__ptr) __THROW; __END_DECLS #endif /* net/if.h */ if_shaper.h 0000644 00000003130 15155473572 0006670 0 ustar 00 /* Copyright (C) 1998-2018 Free Software Foundation, Inc. This file is part of the GNU C Library. The GNU C Library is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation; either version 2.1 of the License, or (at your option) any later version. The GNU C Library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details. You should have received a copy of the GNU Lesser General Public License along with the GNU C Library; if not, see <http://www.gnu.org/licenses/>. */ #ifndef _NET_IF_SHAPER_H #define _NET_IF_SHAPER_H 1 #include <sys/types.h> #include <stdint.h> #include <net/if.h> #include <sys/ioctl.h> __BEGIN_DECLS #define SHAPER_QLEN 10 /* * This is a bit speed dependant (read it shouldnt be a constant!) * * 5 is about right for 28.8 upwards. Below that double for every * halving of speed or so. - ie about 20 for 9600 baud. */ #define SHAPER_LATENCY (5 * HZ) #define SHAPER_MAXSLIP 2 #define SHAPER_BURST (HZ / 50) /* Good for >128K then */ #define SHAPER_SET_DEV 0x0001 #define SHAPER_SET_SPEED 0x0002 #define SHAPER_GET_DEV 0x0003 #define SHAPER_GET_SPEED 0x0004 struct shaperconf { uint16_t ss_cmd; union { char ssu_name[14]; uint32_t ssu_speed; } ss_u; #define ss_speed ss_u.ssu_speed #define ss_name ss_u.ssu_name }; __END_DECLS #endif /* net/if_shaper.h */ if_slip.h 0000644 00000001644 15155473572 0006365 0 ustar 00 /* Copyright (C) 1997-2018 Free Software Foundation, Inc. This file is part of the GNU C Library. The GNU C Library is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation; either version 2.1 of the License, or (at your option) any later version. The GNU C Library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details. You should have received a copy of the GNU Lesser General Public License along with the GNU C Library; if not, see <http://www.gnu.org/licenses/>. */ #ifndef _NET_IF_SLIP_H #define _NET_IF_SLIP_H 1 /* We can use the kernel header. */ #include <linux/if_slip.h> #endif /* net/if_slip.h. */
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