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
21       detected upon the first call to the service.
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ATTRIBUTES

24       For   an   explanation   of   the  terms  used  in  this  section,  see
25       attributes(7).
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27       ┌─────────────┬───────────────┬────────────────────┐
28       │Interface    │ Attribute     │ Value              │
29       ├─────────────┼───────────────┼────────────────────┤
30       │getrpcport() │ 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 5.04 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)