HP 3000 Manuals HP 3000 Manuals
Chapter 4 Name Service Routines
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.