sockdefs.h

#pragma once

#include <stdint.h>

typedef unsigned short int sa_family_t;

enum {
  MINISYS_SOCKADDR_BASE_SIZE = 16,
};

struct sockaddr {
  sa_family_t sa_family;
  char sa_data[MINISYS_SOCKADDR_BASE_SIZE - sizeof(sa_family_t)];
};

typedef uint32_t in_addr_t;
typedef uint16_t in_port_t;
struct in_addr {
  in_addr_t s_addr;
};

struct sockaddr_in {
  sa_family_t sin_family;
  in_port_t sin_port;
  struct in_addr sin_addr;
  unsigned char sin_zero[sizeof(struct sockaddr) - 8];
};

enum {
  PF_UNSPEC = 0,
  PF_LOCAL = 1,
  PF_UNIX = PF_LOCAL,
  PF_FILE = PF_LOCAL,
  PF_INET = 2,
  PF_AX25 = 3,
  PF_IPX = 4,
  PF_APPLETALK = 5,
  PF_NETROM = 6,
  PF_BRIDGE = 7,
  PF_ATMPVC = 8,
  PF_X25 = 9,
  PF_INET6 = 10,
  PF_ROSE = 11,
  PF_DECnet = 12,
  PF_NETBEUI = 13,
  PF_SECURITY = 14,
  PF_KEY = 15,
  PF_NETLINK = 16,
  PF_ROUTE = PF_NETLINK,
  PF_PACKET = 17,
  PF_ASH = 18,
  PF_ECONET = 19,
  PF_ATMSVC = 20,
  PF_RDS = 21,
  PF_SNA = 22,
  PF_IRDA = 23,
  PF_PPPOX = 24,
  PF_WANPIPE = 25,
  PF_LLC = 26,
  PF_IB = 27,
  PF_MPLS = 28,
  PF_CAN = 29,
  PF_TIPC = 30,
  PF_BLUETOOTH = 31,
  PF_IUCV = 32,
  PF_RXRPC = 33,
  PF_ISDN = 34,
  PF_PHONET = 35,
  PF_IEEE802154 = 36,
  PF_CAIF = 37,
  PF_ALG = 38,
  PF_NFC = 39,
  PF_VSOCK = 40,
  PF_KCM = 41,
  PF_QIPCRTR = 42,
  PF_SMC = 43,
  PF_XDP = 44,
  PF_MAX = 45,
};

enum {
  AF_UNSPEC = PF_UNSPEC,
  AF_LOCAL = PF_LOCAL,
  AF_UNIX = PF_UNIX,
  AF_FILE = PF_FILE,
  AF_INET = PF_INET,
  AF_AX25 = PF_AX25,
  AF_IPX = PF_IPX,
  AF_APPLETALK = PF_APPLETALK,
  AF_NETROM = PF_NETROM,
  AF_BRIDGE = PF_BRIDGE,
  AF_ATMPVC = PF_ATMPVC,
  AF_X25 = PF_X25,
  AF_INET6 = PF_INET6,
  AF_ROSE = PF_ROSE,
  AF_DECnet = PF_DECnet,
  AF_NETBEUI = PF_NETBEUI,
  AF_SECURITY = PF_SECURITY,
  AF_KEY = PF_KEY,
  AF_NETLINK = PF_NETLINK,
  AF_ROUTE = PF_ROUTE,
  AF_PACKET = PF_PACKET,
  AF_ASH = PF_ASH,
  AF_ECONET = PF_ECONET,
  AF_ATMSVC = PF_ATMSVC,
  AF_RDS = PF_RDS,
  AF_SNA = PF_SNA,
  AF_IRDA = PF_IRDA,
  AF_PPPOX = PF_PPPOX,
  AF_WANPIPE = PF_WANPIPE,
  AF_LLC = PF_LLC,
  AF_IB = PF_IB,
  AF_MPLS = PF_MPLS,
  AF_CAN = PF_CAN,
  AF_TIPC = PF_TIPC,
  AF_BLUETOOTH = PF_BLUETOOTH,
  AF_IUCV = PF_IUCV,
  AF_RXRPC = PF_RXRPC,
  AF_ISDN = PF_ISDN,
  AF_PHONET = PF_PHONET,
  AF_IEEE802154 = PF_IEEE802154,
  AF_CAIF = PF_CAIF,
  AF_ALG = PF_ALG,
  AF_NFC = PF_NFC,
  AF_VSOCK = PF_VSOCK,
  AF_KCM = PF_KCM,
  AF_QIPCRTR = PF_QIPCRTR,
  AF_SMC = PF_SMC,
  AF_XDP = PF_XDP,
  AF_MAX = PF_MAX,
};

enum {
  IPPROTO_IP = 0,
  IPPROTO_ICMP = 1,
  IPPROTO_IGMP = 2,
  IPPROTO_IPIP = 4,
  IPPROTO_TCP = 6,
  IPPROTO_EGP = 8,
  IPPROTO_PUP = 12,
  IPPROTO_UDP = 17,
  IPPROTO_IDP = 22,
  IPPROTO_TP = 29,
  IPPROTO_DCCP = 33,
  IPPROTO_IPV6 = 41,
  IPPROTO_RSVP = 46,
  IPPROTO_GRE = 47,
  IPPROTO_ESP = 50,
  IPPROTO_AH = 51,
  IPPROTO_MTP = 92,
  IPPROTO_BEETPH = 94,
  IPPROTO_ENCAP = 98,
  IPPROTO_PIM = 103,
  IPPROTO_COMP = 108,
  IPPROTO_SCTP = 132,
  IPPROTO_UDPLITE = 136,
  IPPROTO_MPLS = 137,
  IPPROTO_ETHERNET = 143,
  IPPROTO_RAW = 255,
  IPPROTO_MPTCP = 262,
  IPPROTO_MAX
};

enum {
  SOCK_STREAM = 1,
  SOCK_DGRAM = 2,
  SOCK_RAW = 3,
  SOCK_RDM = 4,
  SOCK_SEQPACKET = 5,
  SOCK_DCCP = 6,
  SOCK_PACKET = 10,
  SOCK_CLOEXEC = 02000000,
  SOCK_NONBLOCK = 00004000
};