mirror of https://github.com/mkerrisk/man-pages
35 lines
947 B
Groff
35 lines
947 B
Groff
.\" This page was taken from the 4.4BSD-Lite CDROM (BSD license)
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.\"
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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 3 2007-12-23 "" "Linux Programmer's Manual"
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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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.nf
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.BI "int getrpcport(char *" host ", int " prognum ", int " versnum \
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", int " proto );
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.fi
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.SH DESCRIPTION
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.BR 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.
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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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.SH "CONFORMING TO"
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Not in POSIX.1-2001.
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Present on the BSDs, Solaris, and many other systems.
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