Key Terms and Concepts
"local_sock.h" include file
__SOCKADDR_COMMON(sa_) macro
include file
include file
include file
include file
include file
include file
include file
include file
accept system call
address resolution protocol (ARP)
AF_INET
AF_UNIX
American Registry for Internet Numbers (ARIN)
arp utility
ARP/RARP
Asia Pacific Network Information Center (APNIC)
BIND
bind system call
bzero library function
Class A network
Class B network
Class C network
communication domain
connect system call
connectionless communication
connection-oriented communication
datagram socket
dig utility
domain name system (DNS)
dotted decimal notation (DDN)
dynamic ports
ephemeral ports
Ethernet address
EWOULDBLOCK
fcntl system call
FD_CLR macro
FD_ISSET macro
FD_SET macro
FD_ZERO macro
file descriptor masks
fortune utility
gethostbyaddr library function
gethostbyname library function
getservbyname library function
getservent library function
host utility
hostent structure
hostid
ICANN (the Internet Corporation for Assigned Names and Numbers)
ICMP
ifconfig utility
in_addr structure
INADDR_ANY
inet _ ntoa library function
International Standards Organization (ISO)
Internet (IP) address
Internet domain
Internet Network Information Center (InterNIC)
IPPORT_USERRESERVED
IPPROTO_TCP
IPPROTO_UDP
IPv4
ipv4 subdirectory
IPv6
listen system call
media access control (MAC) address
memcpy library function
memset library function
mkstemp library function
MSG_CONFIRM
MSG_DONTROUTE
MSG_DONTWAIT
MSG_ERRQUEUE
MSG_NOSIGNAL
MSG_NOSIGNAL
MSG_OOB
MSG_PEEK
MSG_TRUNC
MSG_WAITALL
msghdr structure
nanosleep system call
NETBIOS
netid
netstat utility
nslookup utility
ntohs library function
Open Systems Interconnect (OSI)
PF_INET
PF_LOCAL
PF_UNIX
protocol
protocol family
recv system call
recvfrom system call
recvmsg system call
registered ports
reliable connection
select system call
send system call
sendmsg system call
sendto system call
servent structure
services file
setservent library function
SNA
SOCK_DGRAM
SOCK_RAW
SOCK_SEQPACKET
SOCK_STREAM
sockaddr structure
sockaddr_in structure
sockaddr_un structure
socket interface
socket system call
socketpair system call
stream socket
sysctl utility
TCP/IP
timeval structure
Transport Level Interface (TLI)
UDP
UNIX domain
unreliable connection
UUCP
well-known ports
X/Open Transport Interface (XTI)
XNS