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-rw-r--r--mdk-stage1/dietlibc/include/netinet/in.h399
1 files changed, 397 insertions, 2 deletions
diff --git a/mdk-stage1/dietlibc/include/netinet/in.h b/mdk-stage1/dietlibc/include/netinet/in.h
index 0569c8289..9f98cc050 100644
--- a/mdk-stage1/dietlibc/include/netinet/in.h
+++ b/mdk-stage1/dietlibc/include/netinet/in.h
@@ -1,9 +1,404 @@
#ifndef _NETINET_IN_H
#define _NETINET_IN_H
-#include <linux/in.h>
-#include <linux/in6.h>
+#include <sys/types.h>
+#include <sys/socket.h>
+#include <endian.h>
+
+/* Standard well-defined IP protocols. */
+enum {
+ IPPROTO_IP = 0, /* Dummy protocol for TCP */
+#define IPPROTO_IP IPPROTO_IP
+ IPPROTO_ICMP = 1, /* Internet Control Message Protocol */
+#define IPPROTO_ICMP IPPROTO_ICMP
+ IPPROTO_IGMP = 2, /* Internet Group Management Protocol */
+#define IPPROTO_IGMP IPPROTO_IGMP
+ IPPROTO_IPIP = 4, /* IPIP tunnels (older KA9Q tunnels use 94) */
+#define IPPROTO_IPIP IPPROTO_IPIP
+ IPPROTO_TCP = 6, /* Transmission Control Protocol */
+#define IPPROTO_TCP IPPROTO_TCP
+ IPPROTO_EGP = 8, /* Exterior Gateway Protocol */
+#define IPPROTO_EGP IPPROTO_EGP
+ IPPROTO_PUP = 12, /* PUP protocol */
+#define IPPROTO_PUP IPPROTO_PUP
+ IPPROTO_UDP = 17, /* User Datagram Protocol */
+#define IPPROTO_UDP IPPROTO_UDP
+ IPPROTO_IDP = 22, /* XNS IDP protocol */
+#define IPPROTO_IDP IPPROTO_IDP
+ IPPROTO_RSVP = 46, /* RSVP protocol */
+#define IPPROTO_RSVP IPPROTO_RSVP
+ IPPROTO_GRE = 47, /* Cisco GRE tunnels (rfc 1701,1702) */
+#define IPPROTO_GRE IPPROTO_GRE
+ IPPROTO_IPV6 = 41, /* IPv6-in-IPv4 tunnelling */
+#define IPPROTO_IPV6 IPPROTO_IPV6
+ IPPROTO_PIM = 103, /* Protocol Independent Multicast */
+#define IPPROTO_PIM IPPROTO_PIM
+ IPPROTO_ESP = 50, /* Encapsulation Security Payload protocol */
+#define IPPROTO_ESP IPPROTO_ESP
+ IPPROTO_AH = 51, /* Authentication Header protocol */
+#define IPPROTO_AH IPPROTO_AH
+ IPPROTO_COMP = 108, /* Compression Header protocol */
+#define IPPROTO_COMP IPPROTO_COMP
+ IPPROTO_RAW = 255, /* Raw IP packets */
+#define IPPROTO_RAW IPPROTO_RAW
+ IPPROTO_MAX
+};
+
+#define IP_TOS 1
+#define IP_TTL 2
+#define IP_HDRINCL 3
+#define IP_OPTIONS 4
+#define IP_ROUTER_ALERT 5
+#define IP_RECVOPTS 6
+#define IP_RETOPTS 7
+#define IP_PKTINFO 8
+#define IP_PKTOPTIONS 9
+#define IP_MTU_DISCOVER 10
+#define IP_RECVERR 11
+#define IP_RECVTTL 12
+#define IP_RECVTOS 13
+#define IP_MTU 14
+#define IP_FREEBIND 15
+
+/* BSD compatibility */
+#define IP_RECVRETOPTS IP_RETOPTS
+
+/* IP_MTU_DISCOVER values */
+#define IP_PMTUDISC_DONT 0 /* Never send DF frames */
+#define IP_PMTUDISC_WANT 1 /* Use per route hints */
+#define IP_PMTUDISC_DO 2 /* Always DF */
+
+#define IP_MULTICAST_IF 32
+#define IP_MULTICAST_TTL 33
+#define IP_MULTICAST_LOOP 34
+#define IP_ADD_MEMBERSHIP 35
+#define IP_DROP_MEMBERSHIP 36
+
+/* These need to appear somewhere around here */
+#define IP_DEFAULT_MULTICAST_TTL 1
+#define IP_DEFAULT_MULTICAST_LOOP 1
+
+#define IN6ADDR_ANY_INIT {{{ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 }}}
+#define IN6ADDR_LOOPBACK_INIT {{{ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1 }}}
+extern const struct in6_addr in6addr_any;
+extern const struct in6_addr in6addr_loopback;
+
+typedef uint16_t in_port_t;
+typedef uint32_t in_addr_t;
+
+struct in_addr {
+ in_addr_t s_addr;
+};
+
+struct ip_mreq {
+ struct in_addr imr_multiaddr; /* IP multicast address of group */
+ struct in_addr imr_interface; /* local IP address of interface */
+};
+
+struct ip_mreqn {
+ struct in_addr imr_multiaddr; /* IP multicast address of group */
+ struct in_addr imr_address; /* local IP address of interface */
+ int imr_ifindex; /* Interface index */
+};
+
+struct in_pktinfo {
+ int ipi_ifindex;
+ struct in_addr ipi_spec_dst;
+ struct in_addr ipi_addr;
+};
+
+/* Structure describing an Internet (IP) socket address. */
+#define __SOCK_SIZE__ 16 /* sizeof(struct sockaddr) */
+struct sockaddr_in {
+ sa_family_t sin_family; /* Address family */
+ in_port_t sin_port; /* Port number */
+ struct in_addr sin_addr; /* Internet address */
+ /* Pad to size of `struct sockaddr'. */
+ unsigned char sin_zero[__SOCK_SIZE__ - sizeof(short int) -
+ sizeof(unsigned short int) - sizeof(struct in_addr)];
+};
+
+
+/*
+ * Definitions of the bits in an Internet address integer.
+ * On subnets, host and network parts are found according
+ * to the subnet mask, not these masks.
+ */
+#define IN_CLASSA(a) ((((long int) (a)) & 0x80000000) == 0)
+#define IN_CLASSA_NET 0xff000000
+#define IN_CLASSA_NSHIFT 24
+#define IN_CLASSA_HOST (0xffffffff & ~IN_CLASSA_NET)
+#define IN_CLASSA_MAX 128
+
+#define IN_CLASSB(a) ((((long int) (a)) & 0xc0000000) == 0x80000000)
+#define IN_CLASSB_NET 0xffff0000
+#define IN_CLASSB_NSHIFT 16
+#define IN_CLASSB_HOST (0xffffffff & ~IN_CLASSB_NET)
+#define IN_CLASSB_MAX 65536
+
+#define IN_CLASSC(a) ((((long int) (a)) & 0xe0000000) == 0xc0000000)
+#define IN_CLASSC_NET 0xffffff00
+#define IN_CLASSC_NSHIFT 8
+#define IN_CLASSC_HOST (0xffffffff & ~IN_CLASSC_NET)
+
+#define IN_CLASSD(a) ((((long int) (a)) & 0xf0000000) == 0xe0000000)
+#define IN_MULTICAST(a) IN_CLASSD(a)
+#define IN_MULTICAST_NET 0xF0000000
+
+#define IN_EXPERIMENTAL(a) ((((long int) (a)) & 0xf0000000) == 0xf0000000)
+#define IN_BADCLASS(a) IN_EXPERIMENTAL((a))
+
+/* Address to accept any incoming messages. */
+#define INADDR_ANY ((unsigned long int) 0x00000000)
+
+/* Address to send to all hosts. */
+#define INADDR_BROADCAST ((unsigned long int) 0xffffffff)
+
+/* Address indicating an error return. */
+#define INADDR_NONE ((unsigned long int) 0xffffffff)
+
+/* Network number for local host loopback. */
+#define IN_LOOPBACKNET 127
+
+/* Address to loopback in software to local host. */
+#define INADDR_LOOPBACK 0x7f000001 /* 127.0.0.1 */
+#define IN_LOOPBACK(a) ((((long int) (a)) & 0xff000000) == 0x7f000000)
+
+/* Defines for Multicast INADDR */
+#define INADDR_UNSPEC_GROUP 0xe0000000U /* 224.0.0.0 */
+#define INADDR_ALLHOSTS_GROUP 0xe0000001U /* 224.0.0.1 */
+#define INADDR_ALLRTRS_GROUP 0xe0000002U /* 224.0.0.2 */
+#define INADDR_MAX_LOCAL_GROUP 0xe00000ffU /* 224.0.0.255 */
+
+struct in6_addr {
+ union {
+ uint8_t u6_addr8[16];
+ uint16_t u6_addr16[8];
+ uint32_t u6_addr32[4];
+ } in6_u;
+#define s6_addr in6_u.u6_addr8
+#define s6_addr16 in6_u.u6_addr16
+#define s6_addr32 in6_u.u6_addr32
+};
+
+struct sockaddr_in6 {
+ unsigned short int sin6_family; /* AF_INET6 */
+ uint16_t sin6_port; /* Transport layer port # */
+ uint32_t sin6_flowinfo; /* IPv6 flow information */
+ struct in6_addr sin6_addr; /* IPv6 address */
+ uint32_t sin6_scope_id; /* scope id (new in RFC2553) */
+};
+
+struct sockaddr_in_pad {
+ sa_family_t sin_family; /* Address family */
+ in_port_t sin_port; /* Port number */
+ struct in_addr sin_addr; /* Internet address */
+ /* Pad to size of `struct sockaddr_in6'. */
+ unsigned char sin_zero[sizeof(struct sockaddr_in6) - sizeof(short int) -
+ sizeof(unsigned short int) - sizeof(struct in_addr)];
+};
+
+struct ipv6_mreq {
+ /* IPv6 multicast address of group */
+ struct in6_addr ipv6mr_multiaddr;
+ /* local IPv6 address of interface */
+ int ipv6mr_interface;
+};
+
+struct in6_flowlabel_req {
+ struct in6_addr flr_dst;
+ uint32_t flr_label;
+ uint8_t flr_action;
+ uint8_t flr_share;
+ uint16_t flr_flags;
+ uint16_t flr_expires;
+ uint16_t flr_linger;
+ uint32_t __flr_pad;
+ /* Options in format of IPV6_PKTOPTIONS */
+};
+
+#define IPV6_FL_A_GET 0
+#define IPV6_FL_A_PUT 1
+#define IPV6_FL_A_RENEW 2
+
+#define IPV6_FL_F_CREATE 1
+#define IPV6_FL_F_EXCL 2
+
+#define IPV6_FL_S_NONE 0
+#define IPV6_FL_S_EXCL 1
+#define IPV6_FL_S_PROCESS 2
+#define IPV6_FL_S_USER 3
+#define IPV6_FL_S_ANY 255
+
+#define IPV6_FLOWINFO_FLOWLABEL 0x000fffff
+#define IPV6_FLOWINFO_PRIORITY 0x0ff00000
+
+/*
+ * IPV6 extension headers
+ */
+#define IPPROTO_HOPOPTS 0 /* IPv6 hop-by-hop options */
+#define IPPROTO_ROUTING 43 /* IPv6 routing header */
+#define IPPROTO_FRAGMENT 44 /* IPv6 fragmentation header */
+#define IPPROTO_ICMPV6 58 /* ICMPv6 */
+#define IPPROTO_NONE 59 /* IPv6 no next header */
+#define IPPROTO_DSTOPTS 60 /* IPv6 destination options */
+
+/* IPv6 TLV options. */
+#define IPV6_TLV_PAD0 0
+#define IPV6_TLV_PADN 1
+#define IPV6_TLV_ROUTERALERT 5
+#define IPV6_TLV_JUMBO 194
+
+/* IPV6 socket options. */
+#define IPV6_ADDRFORM 1
+#define IPV6_PKTINFO 2
+#define IPV6_HOPOPTS 3
+#define IPV6_DSTOPTS 4
+#define IPV6_RTHDR 5
+#define IPV6_PKTOPTIONS 6
+#define IPV6_CHECKSUM 7
+#define IPV6_HOPLIMIT 8
+#define IPV6_NEXTHOP 9
+#define IPV6_AUTHHDR 10
+#define IPV6_FLOWINFO 11
+
+#define IPV6_UNICAST_HOPS 16
+#define IPV6_MULTICAST_IF 17
+#define IPV6_MULTICAST_HOPS 18
+#define IPV6_MULTICAST_LOOP 19
+#define IPV6_ADD_MEMBERSHIP 20
+#define IPV6_DROP_MEMBERSHIP 21
+#define IPV6_ROUTER_ALERT 22
+#define IPV6_MTU_DISCOVER 23
+#define IPV6_MTU 24
+#define IPV6_RECVERR 25
+
+/* IPV6_MTU_DISCOVER values */
+#define IPV6_PMTUDISC_DONT 0
+#define IPV6_PMTUDISC_WANT 1
+#define IPV6_PMTUDISC_DO 2
+
+/* Flowlabel */
+#define IPV6_FLOWLABEL_MGR 32
+#define IPV6_FLOWINFO_SEND 33
+
+#define IPV6_MIN_MTU 1280
+
+struct in6_pktinfo {
+ struct in6_addr ipi6_addr;
+ int ipi6_ifindex;
+};
+
+struct in6_ifreq {
+ struct in6_addr ifr6_addr;
+ uint32_t ifr6_prefixlen;
+ int ifr6_ifindex;
+};
+
+#define IPV6_SRCRT_STRICT 0x01 /* this hop must be a neighbor */
+#define IPV6_SRCRT_TYPE_0 0 /* IPv6 type 0 Routing Header */
+
+/* routing header */
+struct ipv6_rt_hdr {
+ uint8_t nexthdr;
+ uint8_t hdrlen;
+ uint8_t type;
+ uint8_t segments_left;
+ /* type specific data, variable length field */
+};
+
+struct ipv6_opt_hdr {
+ uint8_t nexthdr;
+ uint8_t hdrlen;
+ /* TLV encoded option data follows. */
+};
+
+#define ipv6_destopt_hdr ipv6_opt_hdr
+#define ipv6_hopopt_hdr ipv6_opt_hdr
+
+/* routing header type 0 (used in cmsghdr struct) */
+
+#ifndef __STRICT_ANSI__
+struct rt0_hdr {
+ struct ipv6_rt_hdr rt_hdr;
+ uint32_t bitmap; /* strict/loose bit map */
+ struct in6_addr addr[0];
+#define rt0_type rt_hdr.type;
+};
+#endif
+
+struct ipv6hdr {
+#if __BYTE_ORDER == __LITTLE_ENDIAN
+ unsigned int flow_lbl:20,
+ priority:8,
+ version:4;
+#else
+ unsigned int version:4,
+ priority:8,
+ flow_lbl:20;
+#endif
+
+ uint16_t payload_len;
+ uint8_t nexthdr;
+ uint8_t hop_limit;
+
+ struct in6_addr saddr;
+ struct in6_addr daddr;
+};
+/* fnord */
#define IPPORT_RESERVED 1024
+#define INET6_ADDRSTRLEN 46
+
+#undef htonl
+#undef htons
+#undef ntohl
+#undef ntohs
+uint32_t htonl(uint32_t hostlong);
+uint16_t htons(uint16_t hostshort);
+uint32_t ntohl(uint32_t netlong);
+uint16_t ntohs(uint16_t netshort);
+
+#define IN6_IS_ADDR_UNSPECIFIED(a) \
+ (((__const uint32_t *) (a))[0] == 0 \
+ && ((__const uint32_t *) (a))[1] == 0 \
+ && ((__const uint32_t *) (a))[2] == 0 \
+ && ((__const uint32_t *) (a))[3] == 0)
+
+#define IN6_IS_ADDR_LOOPBACK(a) \
+ (((__const uint32_t *) (a))[0] == 0 \
+ && ((__const uint32_t *) (a))[1] == 0 \
+ && ((__const uint32_t *) (a))[2] == 0 \
+ && ((__const uint32_t *) (a))[3] == htonl (1))
+
+#define IN6_IS_ADDR_MULTICAST(a) (((__const uint8_t *) (a))[0] == 0xff)
+
+#define IN6_IS_ADDR_LINKLOCAL(a) \
+ ((((__const uint32_t *) (a))[0] & htonl (0xffc00000)) \
+ == htonl (0xfe800000))
+
+#define IN6_IS_ADDR_SITELOCAL(a) \
+ ((((__const uint32_t *) (a))[0] & htonl (0xffc00000)) \
+ == htonl (0xfec00000))
+
+#define IN6_IS_ADDR_V4MAPPED(a) \
+ ((((__const uint32_t *) (a))[0] == 0) \
+ && (((__const uint32_t *) (a))[1] == 0) \
+ && (((__const uint32_t *) (a))[2] == htonl (0xffff)))
+
+#define IN6_IS_ADDR_V4COMPAT(a) \
+ ((((__const uint32_t *) (a))[0] == 0) \
+ && (((__const uint32_t *) (a))[1] == 0) \
+ && (((__const uint32_t *) (a))[2] == 0) \
+ && (ntohl (((__const uint32_t *) (a))[3]) > 1))
+
+#define IN6_ARE_ADDR_EQUAL(a,b) \
+ ((((__const uint32_t *) (a))[0] == ((__const uint32_t *) (b))[0]) \
+ && (((__const uint32_t *) (a))[1] == ((__const uint32_t *) (b))[1]) \
+ && (((__const uint32_t *) (a))[2] == ((__const uint32_t *) (b))[2]) \
+ && (((__const uint32_t *) (a))[3] == ((__const uint32_t *) (b))[3]))
+
+/* old legacy bullshit */
+int bindresvport(int sd, struct sockaddr_in* sin);
#endif
generated by cgit v1.2.1 (git 2.21.0) at 2024-04-27 11:29:25 +0000