+#define AF_SNA 11 /* IBM SNA */
+#define AF_DECnet 12 /* DECnet */
+#define AF_DLI 13 /* DEC Direct data link interface */
+#define AF_LAT 14 /* LAT */
+#define AF_HYLINK 15 /* NSC Hyperchannel */
+#define AF_APPLETALK 16 /* Apple Talk */
+#define AF_ROUTE 17 /* Internal Routing Protocol */
+#define AF_LINK 18 /* Link layer interface */
+#define pseudo_AF_XTP 19 /* eXpress Transfer Protocol (no AF) */
+#define AF_COIP 20 /* connection-oriented IP, aka ST II */
+#define AF_CNT 21 /* Computer Network Technology */
+#define pseudo_AF_RTIP 22 /* Help Identify RTIP packets */
+#define AF_IPX 23 /* Novell Internet Protocol */
+#define AF_SIP 24 /* Simple Internet Protocol */
+#define pseudo_AF_PIP 25 /* Help Identify PIP packets */
+
+#define AF_MAX 26
+
+/*
+ * Structure used by kernel to store most
+ * addresses.
+ */
+struct sockaddr {
+ u_char sa_len; /* total length */
+ u_char sa_family; /* address family */
+ char sa_data[14]; /* actually longer; address value */
+};
+
+/*
+ * Structure used by kernel to pass protocol
+ * information in raw sockets.
+ */
+struct sockproto {
+ u_short sp_family; /* address family */
+ u_short sp_protocol; /* protocol */
+};
+
+/*
+ * Protocol families, same as address families for now.
+ */
+#define PF_UNSPEC AF_UNSPEC
+#define PF_LOCAL AF_LOCAL
+#define PF_UNIX PF_LOCAL /* backward compatibility */
+#define PF_INET AF_INET
+#define PF_IMPLINK AF_IMPLINK
+#define PF_PUP AF_PUP
+#define PF_CHAOS AF_CHAOS
+#define PF_NS AF_NS
+#define PF_ISO AF_ISO
+#define PF_OSI AF_ISO
+#define PF_ECMA AF_ECMA
+#define PF_DATAKIT AF_DATAKIT
+#define PF_CCITT AF_CCITT
+#define PF_SNA AF_SNA
+#define PF_DECnet AF_DECnet
+#define PF_DLI AF_DLI
+#define PF_LAT AF_LAT
+#define PF_HYLINK AF_HYLINK
+#define PF_APPLETALK AF_APPLETALK
+#define PF_ROUTE AF_ROUTE
+#define PF_LINK AF_LINK
+#define PF_XTP pseudo_AF_XTP /* really just proto family, no AF */
+#define PF_COIP AF_COIP
+#define PF_CNT AF_CNT
+#define PF_SIP AF_SIP
+#define PF_IPX AF_IPX /* same format as AF_NS */
+#define PF_RTIP pseudo_AF_FTIP /* same format as AF_INET */
+#define PF_PIP pseudo_AF_PIP
+
+#define PF_MAX AF_MAX
+
+/*
+ * Definitions for network related sysctl, CTL_NET.
+ *
+ * Second level is protocol family.
+ * Third level is protocol number.
+ *
+ * Further levels are defined by the individual families below.
+ */
+#define NET_MAXID AF_MAX
+
+#define CTL_NET_NAMES { \
+ { 0, 0 }, \
+ { "local", CTLTYPE_NODE }, \
+ { "inet", CTLTYPE_NODE }, \
+ { "implink", CTLTYPE_NODE }, \
+ { "pup", CTLTYPE_NODE }, \
+ { "chaos", CTLTYPE_NODE }, \
+ { "xerox_ns", CTLTYPE_NODE }, \
+ { "iso", CTLTYPE_NODE }, \
+ { "emca", CTLTYPE_NODE }, \
+ { "datakit", CTLTYPE_NODE }, \
+ { "ccitt", CTLTYPE_NODE }, \
+ { "ibm_sna", CTLTYPE_NODE }, \
+ { "decnet", CTLTYPE_NODE }, \
+ { "dec_dli", CTLTYPE_NODE }, \
+ { "lat", CTLTYPE_NODE }, \
+ { "hylink", CTLTYPE_NODE }, \
+ { "appletalk", CTLTYPE_NODE }, \
+ { "route", CTLTYPE_NODE }, \
+ { "link_layer", CTLTYPE_NODE }, \
+ { "xtp", CTLTYPE_NODE }, \
+ { "coip", CTLTYPE_NODE }, \
+ { "cnt", CTLTYPE_NODE }, \
+ { "rtip", CTLTYPE_NODE }, \
+ { "ipx", CTLTYPE_NODE }, \
+ { "sip", CTLTYPE_NODE }, \
+ { "pip", CTLTYPE_NODE }, \
+}
+
+/*
+ * PF_ROUTE - Routing table
+ *
+ * Three additional levels are defined:
+ * Fourth: address family, 0 is wildcard
+ * Fifth: type of info, defined below
+ * Sixth: flag(s) to mask with for NET_RT_FLAGS
+ */
+#define NET_RT_DUMP 1 /* dump; may limit to a.f. */
+#define NET_RT_FLAGS 2 /* by flags, e.g. RESOLVING */
+#define NET_RT_IFLIST 3 /* survey interface list */
+#define NET_RT_MAXID 4
+
+#define CTL_NET_RT_NAMES { \
+ { 0, 0 }, \
+ { "dump", CTLTYPE_STRUCT }, \
+ { "flags", CTLTYPE_STRUCT }, \
+ { "iflist", CTLTYPE_STRUCT }, \
+}
+
+/*
+ * Maximum queue length specifiable by listen.
+ */
+#define SOMAXCONN 5
+
+/*
+ * Message header for recvmsg and sendmsg calls.
+ * Used value-result for recvmsg, value only for sendmsg.
+ */
+struct msghdr {
+ caddr_t msg_name; /* optional address */
+ u_int msg_namelen; /* size of address */
+ struct iovec *msg_iov; /* scatter/gather array */
+ u_int msg_iovlen; /* # elements in msg_iov */
+ caddr_t msg_control; /* ancillary data, see below */
+ u_int msg_controllen; /* ancillary data buffer len */
+ int msg_flags; /* flags on received message */
+};
+
+#define MSG_OOB 0x1 /* process out-of-band data */
+#define MSG_PEEK 0x2 /* peek at incoming message */
+#define MSG_DONTROUTE 0x4 /* send without using routing tables */
+#define MSG_EOR 0x8 /* data completes record */
+#define MSG_TRUNC 0x10 /* data discarded before delivery */
+#define MSG_CTRUNC 0x20 /* control data lost before delivery */
+#define MSG_WAITALL 0x40 /* wait for full request or error */
+#define MSG_DONTWAIT 0x80 /* this message should be nonblocking */
projects / unix-history / blobdiff