1GETRPCPORT(3)              Linux Programmer's Manual             GETRPCPORT(3)
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NAME

6       getrpcport - get RPC port number
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SYNOPSIS

9       #include <rpc/rpc.h>
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11       int getrpcport(const char *host, unsigned long prognum,
12                      unsigned long versnum, unsigned proto);
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DESCRIPTION

15       getrpcport()  returns  the  port  number for version versnum of the RPC
16       program prognum running on host and using protocol proto.  It returns 0
17       if  it  cannot contact the portmapper, or if prognum is not registered.
18       If prognum is registered but not with version versnum,  it  will  still
19       return  a port number (for some version of the program) indicating that
20       the program is indeed registered.  The version  mismatch  will  be  de‐
21       tected upon the first call to the service.
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ATTRIBUTES

24       For  an  explanation  of  the  terms  used  in  this  section,  see at‐
25       tributes(7).
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27       ┌─────────────┬───────────────┬────────────────────┐
28Interface    Attribute     Value              
29       ├─────────────┼───────────────┼────────────────────┤
30getrpcport() │ Thread safety │ MT-Safe env locale │
31       └─────────────┴───────────────┴────────────────────┘
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CONFORMING TO

34       Not in POSIX.1.  Present on the BSDs, Solaris, and many other systems.
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COLOPHON

37       This page is part of release 5.10 of the Linux  man-pages  project.   A
38       description  of  the project, information about reporting bugs, and the
39       latest    version    of    this    page,    can     be     found     at
40       https://www.kernel.org/doc/man-pages/.
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44                                  2017-09-15                     GETRPCPORT(3)
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