projects / apple / libinfo.git / blame
| Commit | Line | Data |
|---|---|---|
| d49d4c81 A |
1 | .\" @(#)getrpcport.3r 2.2 88/08/02 4.0 RPCSRC; from 1.12 88/02/26 SMI |
| 2 | .\" $FreeBSD: src/lib/libc/rpc/getrpcport.3,v 1.9 2004/07/02 23:52:12 ru Exp $ | |
| b3dd680f A |
3 | .\" |
| 4 | .Dd October 6, 1987 | |
| 5 | .Dt GETRPCPORT 3 | |
| 6 | .Os | |
| 7 | .Sh NAME | |
| 8 | .Nm getrpcport | |
| 9 | .Nd get RPC port number | |
| d49d4c81 A |
10 | .Sh LIBRARY |
| 11 | .Lb libc | |
| b3dd680f | 12 | .Sh SYNOPSIS |
| d49d4c81 | 13 | .In rpc/rpc.h |
| b3dd680f A |
14 | .Ft int |
| 15 | .Fn getrpcport "char *host" "int prognum" "int versnum" "int proto" | |
| 16 | .Sh DESCRIPTION | |
| d49d4c81 | 17 | The |
| b3dd680f | 18 | .Fn getrpcport |
| d49d4c81 | 19 | function |
| b3dd680f A |
20 | returns the port number for version |
| 21 | .Fa versnum | |
| 22 | of the RPC program | |
| 23 | .Fa prognum | |
| 24 | running on | |
| 25 | .Fa host | |
| 26 | and using protocol | |
| 27 | .Fa proto . | |
| 28 | It returns 0 if it cannot contact the portmapper, or if | |
| 29 | .Fa prognum | |
| d49d4c81 A |
30 | is not registered. |
| 31 | If | |
| b3dd680f A |
32 | .Fa prognum |
| 33 | is registered but not with version | |
| 34 | .Fa versnum , | |
| 35 | it will still return a port number (for some version of the program) | |
| 36 | indicating that the program is indeed registered. | |
| 37 | The version mismatch will be detected upon the first call to the service. |