getrpcent, getrpcbyname, getrpcbynumber, setrpcent, endrpcent — get RPC entry
#include <netdb.h>
struct rpcent *getrpcent( |
void) ; |
struct rpcent *getrpcbyname( |
char * | name) ; |
struct rpcent *getrpcbynumber( |
int | number) ; |
void
setrpcent( |
int | stayopen) ; |
void
endrpcent( |
void) ; |
getrpcent
(), getrpcbyname
(), and getrpcbynumber
() each return a pointer to
an object with the following structure containing the
broken-out fields of a line in the rpc program number data
base, /etc/rpc
.
struct rpcent { char * r_name
; /* name of server for this rpc program */char ** r_aliases
; /* alias list */long r_number
; /* rpc program number */};
The members of this structure are:
r_name
The name of the server for this rpc program.
r_aliases
A zero terminated list of alternate names for the rpc program.
r_number
The rpc program number for this service.
getrpcent
() reads the next
line of the file, opening the file if necessary.
setrpcent
() opens and
rewinds the file. If the stayopen
flag is nonzero, the
net data base will not be closed after each call to
getrpcent
() (either directly,
or indirectly through one of the other “getrpc” calls).
endrpcent
() closes the
file.
getrpcbyname
() and
getrpcbynumber
() sequentially
search from the beginning of the file until a matching rpc
program name or program number is found, or until end-of-file
is encountered.
This page is part of release 2.79 of the Linux man-pages
project. A
description of the project, and information about reporting
bugs, can be found at
http://www.kernel.org/doc/man-pages/.
This page was taken from the 4.4BSD-Lite CDROM (BSD license) (#)getrpcent.3n 2.2 88/08/02 4.0 RPCSRC; from 1.11 88/03/14 SMI |