1994-08-07 18:36:12 +00:00
|
|
|
.\" @(#)getrpcent.3n 2.2 88/08/02 4.0 RPCSRC; from 1.11 88/03/14 SMI
|
|
|
|
|
.TH GETRPCENT 3N "14 December 1987"
|
|
|
|
|
.SH NAME
|
|
|
|
|
getrpcent, getrpcbyname, getrpcbynumber \- get RPC entry
|
|
|
|
|
.SH SYNOPSIS
|
|
|
|
|
.nf
|
|
|
|
|
.ft B
|
|
|
|
|
#include <netdb.h>
|
|
|
|
|
.LP
|
|
|
|
|
.ft B
|
|
|
|
|
struct rpcent *getrpcent(\|)
|
|
|
|
|
.LP
|
|
|
|
|
.ft B
|
|
|
|
|
struct rpcent *getrpcbyname(name)
|
|
|
|
|
char *name;
|
|
|
|
|
.LP
|
|
|
|
|
.ft B
|
|
|
|
|
struct rpcent *getrpcbynumber(number)
|
|
|
|
|
int number;
|
|
|
|
|
.LP
|
|
|
|
|
.ft B
|
|
|
|
|
setrpcent (stayopen)
|
|
|
|
|
int stayopen
|
|
|
|
|
.LP
|
|
|
|
|
.ft B
|
|
|
|
|
endrpcent (\|)
|
|
|
|
|
.fi
|
|
|
|
|
.SH DESCRIPTION
|
|
|
|
|
.LP
|
|
|
|
|
.BR getrpcent(\|) ,
|
|
|
|
|
.BR getrpcbyname(\|) ,
|
|
|
|
|
and
|
|
|
|
|
.B 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,
|
|
|
|
|
.BR /etc/rpc .
|
|
|
|
|
.RS
|
|
|
|
|
.LP
|
|
|
|
|
.nf
|
|
|
|
|
.ft B
|
|
|
|
|
struct rpcent {
|
|
|
|
|
char *r_name; /* name of server for this rpc program */
|
|
|
|
|
char **r_aliases; /* alias list */
|
|
|
|
|
long r_number; /* rpc program number */
|
|
|
|
|
};
|
|
|
|
|
.ft R
|
|
|
|
|
.fi
|
|
|
|
|
.RE
|
|
|
|
|
.LP
|
|
|
|
|
The members of this structure are:
|
|
|
|
|
.RS
|
|
|
|
|
.PD 0
|
|
|
|
|
.TP 20
|
|
|
|
|
.B r_name
|
|
|
|
|
The name of the server for this rpc program.
|
|
|
|
|
.TP 20
|
|
|
|
|
.B r_aliases
|
|
|
|
|
A zero terminated list of alternate names for the rpc program.
|
|
|
|
|
.TP 20
|
|
|
|
|
.B r_number
|
|
|
|
|
The rpc program number for this service.
|
|
|
|
|
.PD
|
|
|
|
|
.RE
|
|
|
|
|
.LP
|
|
|
|
|
.B getrpcent(\|)
|
|
|
|
|
reads the next line of the file, opening the file if necessary.
|
|
|
|
|
.LP
|
|
|
|
|
.B getrpcent(\|)
|
|
|
|
|
opens and rewinds the file. If the
|
|
|
|
|
.I stayopen
|
|
|
|
|
flag is non-zero,
|
|
|
|
|
the net data base will not be closed after each call to
|
|
|
|
|
.B getrpcent(\|)
|
|
|
|
|
(either directly, or indirectly through one of
|
|
|
|
|
the other \*(lqgetrpc\*(rq calls).
|
|
|
|
|
.LP
|
|
|
|
|
.B endrpcent
|
|
|
|
|
closes the file.
|
|
|
|
|
.LP
|
|
|
|
|
.B getrpcbyname(\|)
|
|
|
|
|
and
|
|
|
|
|
.B 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.
|
|
|
|
|
.SH FILES
|
|
|
|
|
.PD 0
|
|
|
|
|
.TP 20
|
|
|
|
|
.B /etc/rpc
|
|
|
|
|
.PD
|
|
|
|
|
.SH "SEE ALSO"
|
|
|
|
|
.BR rpc (5),
|
1994-12-11 22:08:10 +00:00
|
|
|
.BR rpcinfo (8),
|
1994-08-07 18:36:12 +00:00
|
|
|
.BR ypserv (8)
|
|
|
|
|
.SH DIAGNOSTICS
|
|
|
|
|
.LP
|
|
|
|
|
A
|
|
|
|
|
.SM NULL
|
|
|
|
|
pointer is returned on
|
|
|
|
|
.SM EOF
|
|
|
|
|
or error.
|
|
|
|
|
.SH BUGS
|
|
|
|
|
.LP
|
|
|
|
|
All information
|
|
|
|
|
is contained in a static area
|
|
|
|
|
so it must be copied if it is
|
|
|
|
|
to be saved.
|
