The Open Group Base Specifications, Issue 6 IEEE Std 1003.1, 2004 Edition
Copyright © 2001-2004 The IEEE and The Open Group, All Rights reserved.

### Networking Services

- Sockets Interfaces

- accept()
- bind()
- close()
- connect()
- fcntl()
- freeaddrinfo()
- getaddrinfo()
- getnameinfo()
- getpeername()
- getsockname()
- getsockopt()
- listen()
- lseek()
- poll()
- pselect()
- read()
- recv()
- recvfrom()
- recvmsg()
- select()
- send()
- sendmsg()
- sendto()
- setsockopt()
- shutdown()
- sockatmark()
- socket()
- socketpair()
- write()

- Sockets Headers

- fcntl.h
- netinet/tcp.h
- sys/socket.h
- sys/stat.h
- sys/uio.h
- sys/un.h

- IP Address Resolution Interfaces

- endhostent()
- endnetent()
- endprotoent()
- endservent()
- gethostbyaddr()
- gethostname()
- getnetbyaddr()
- getprotobynumber()
- getservbyport()
- h_errno()
- htonl()
- inet_addr()
- ntohl()
- sethostent()
- setnetent()
- setprotoent()
- setservent()

- IP Address Resolution Headers

- arpa/inet.h
- netdb.h
- netinet/in.h
- unistd.h

Copyright © 2001-2004 The IEEE and The Open Group, All Rights Reserved