32 lines
830 B
Plaintext
32 lines
830 B
Plaintext
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.\" @(#)getrpcport.3r 2.2 88/08/02 4.0 RPCSRC; from 1.12 88/02/26 SMI
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.TH GETRPCPORT 3R "6 October 1987"
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.SH NAME
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getrpcport \- get RPC port number
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.SH SYNOPSIS
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.ft B
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.nf
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int getrpcport(host, prognum, versnum, proto)
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char *host;
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int prognum, versnum, proto;
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.fi
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.SH DESCRIPTION
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.IX getrpcport "" "\fLgetrpcport\fR \(em get RPC port number"
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.B getrpcport(\|)
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returns the port number for version
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.I versnum
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of the RPC program
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.I prognum
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running on
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.I host
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and using protocol
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.IR proto .
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It returns 0 if it cannot contact the portmapper, or if
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.I prognum
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is not registered. If
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.I prognum
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is registered but not with version
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.IR versnum ,
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it will still return a port number (for some version of the program)
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indicating that the program is indeed registered.
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The version mismatch will be detected upon the first call to the service.
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