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Table of Contents
- INET_ADDR, INET_NETWORK, INET_NTOA
- C Interface
- Description
- Return Value
- Warnings
- Author
- See Also
- GETHOSTENT
- C Interface
- Description
- Return Value
- Restrictions
- MPE/iX Specific
- Author
- Files
- See Also
- GETNETENT
- C Interface
- Description
- Restrictions
- Return Value
- MPE/iX Specific
- Author
- Files
- See Also
- GETPROTOENT
- C Interface
- Description
- Restrictions
- Return Value
- MPE/iX Specific
- Author
- Files
- See Also
- GETSERVENT
- C Interface
- Description
- Restrictions
- Return Value
- MPE/iX Specific
- Author
- Files
- See Also
This section describes several library routines that can best be described as
name service routines, since they return information based on names, addresses,
and numbers. Each subsection describes a set of five related intrinsics, as
indicated below:
GETHOSTENT GETNETENT GETPROTOENT GETSERVENT
------------- ------------ ---------------- -------------
gethostent getnetent getprotoent getservent
sethostent setnetent setprotoent setservent
gethostbyname getnetbyname getprotobyname getservbyname
gethostbyaddr getnetbyaddr getprotobynumber getservbyport
endhostent endnetent endprotoent endservent
These routines are stored in a native mode relocatable library file and are
used for AF_INET only. The relocatable library file name is
SOCKETRL.NET.SYS.
When linking your programs, you should include this file in the link list. For
example,
link objfile,progfile;rl=socketrl.net.sys,libc.lib.sys
Ensure that you link with the POSIX library (/lib/libc.a) instead of
libc.lib.sys for POSIX programs. Note that if you are using the POSIX
library you must use file indirection as shown in the programming example in
Chapter 5.
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