| Current Path : /usr/src/lib/libc/rpc/ |
FreeBSD hs32.drive.ne.jp 9.1-RELEASE FreeBSD 9.1-RELEASE #1: Wed Jan 14 12:18:08 JST 2015 root@hs32.drive.ne.jp:/sys/amd64/compile/hs32 amd64 |
| Current File : //usr/src/lib/libc/rpc/getrpcport.3 |
.\" @(#)getrpcport.3r 2.2 88/08/02 4.0 RPCSRC; from 1.12 88/02/26 SMI .\" $FreeBSD: release/9.1.0/lib/libc/rpc/getrpcport.3 131504 2004-07-02 23:52:20Z ru $ .\" .Dd October 6, 1987 .Dt GETRPCPORT 3 .Os .Sh NAME .Nm getrpcport .Nd get RPC port number .Sh LIBRARY .Lb libc .Sh SYNOPSIS .Ft int .Fn getrpcport "char *host" "int prognum" "int versnum" "int proto" .Sh DESCRIPTION The .Fn getrpcport function returns the port number for version .Fa versnum of the RPC program .Fa prognum running on .Fa host and using protocol .Fa proto . It returns 0 if it cannot contact the portmapper, or if .Fa prognum is not registered. If .Fa prognum is registered but not with version .Fa versnum , it will still return a port number (for some version of the program) indicating that the program is indeed registered. The version mismatch will be detected upon the first call to the service.