Keywords - P

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PACKET_FAST

· [vp_putpkt] ·

PACKET_INPUT

· [vp_putpkt] · [VPI as an IP filter] ·

PACKET_OUTPUT

· [vp_putpkt] · [VPI as an IP filter] ·

packets

receiving and transmitting status

· [Receiving status packets] ·

ROUTE

· [ROUTE] ·

routing

· [Routing packets] ·

peeking at data

· [Data transfer] · [Flushing terminal I/O on receipt of out-of-band data] · [Peeking at out-of-band data] · [recv] · [recvfrom] · [recvmsg] ·

peers, getting names of connected

· [getpeername] ·

PF_INET

· [PF_INET] ·

pipe()

· [Example] ·

pipes

· [Pipes] ·

advantages

· [Pipes and socketpairs] ·

as stream-communication mechanism

· [tut1.c] ·

creating for one-way communication

· [Example] ·

creating for two-way communication

· [tut1.c] ·

defined

· [Pipes] ·

disadvantages

· [Domains and protocols] · [Pipes and socketpairs] ·

port numbers

byte-swapping on some machines

· [tut4.c] ·

mapping service names to

· [Service names] ·

printing

· [Manipulation functions] · [tut4.c] ·

selecting

· [Port numbers] ·

POSIX 1003.1g classification

· [Classification:] ·

process ID

setting for each socket

· [Signals and process groups] ·

programs

compiling and linking

· [Compiling & linking] · [Compiling & linking] ·

rarely have to deal directly with addresses

· [Miscellaneous] ·

running

· [Running programs] ·

protocols

database

· [Protocol names] ·

closing

· [endprotoent] ·

entries, getting

· [getprotobyname] · [getprotobynumber] · [getprotoent] ·

opening

· [setprotoent] ·

protoent structure

· [protoent] ·

defined

· [Protocols] ·

ICMP (Internet Control Message Protocol)

· [ICMP] ·

implementing new protocols above IP

· [Selecting specific protocols] ·

interprocess communication

· [UNIX] ·

IP (Internet Protocol)

· [IP] ·

mapping names to numbers

· [Protocol names] ·

mapping service names to

· [Service names] ·

selecting

· [Protocols] · [Selecting specific protocols] · [Specifying the IP address] ·

symmetric and asymmetric

· [Client/server model] ·

TCP (Internet Transmission Control Protocol)

· [TCP] ·

UDP (Internet User Datagram Protocol)

· [UDP] ·

protoent structure

· [Protocol names] · [protoent] ·

proxy server

· [About SOCKS] ·

how to obtain

· [About SOCKS] ·

pseudo terminals

· [Pseudo terminals] ·

acquiring

· [Acquiring a pseudo terminal] ·

defined

· [Pseudo terminals] ·

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