getrpcent, getrpcbyname, getrpcbynumber, setrpcent, endrpcent — get RPC entry
#include <netdb.h>
struct rpcent *getrpcent( | 
            void); | 
            
struct rpcent *getrpcbyname( | 
            char * | name); | 
          
struct rpcent *getrpcbynumber( | 
            int | number); | 
          
void
            setrpcent( | 
            int | stayopen); | 
          
void
            endrpcent( | 
            void); | 
            
getrpcent(), getrpcbyname(), and getrpcbynumber() each return a pointer to
      an object with the following structure containing the
      broken-out fields of a line in the rpc program number data
      base, /etc/rpc.
struct rpcent { char * r_name; /* name of server for this rpc program */char ** r_aliases; /* alias list */long r_number; /* rpc program number */}; 
The members of this structure are:
r_nameThe name of the server for this rpc program.
r_aliasesA zero terminated list of alternate names for the rpc program.
r_numberThe rpc program number for this service.
getrpcent() reads the next
      line of the file, opening the file if necessary.
setrpcent() opens and
      rewinds the file. If the stayopen flag is nonzero, the
      net data base will not be closed after each call to
      getrpcent() (either directly,
      or indirectly through one of the other “getrpc” calls).
endrpcent() closes the
      file.
getrpcbyname() and
      getrpcbynumber() sequentially
      search from the beginning of the file until a matching rpc
      program name or program number is found, or until end-of-file
      is encountered.
This page is part of release 2.79 of the Linux man-pages project. A
      description of the project, and information about reporting
      bugs, can be found at
      http://www.kernel.org/doc/man-pages/.
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                 This page was taken from the 4.4BSD-Lite CDROM (BSD license) (#)getrpcent.3n 2.2 88/08/02 4.0 RPCSRC; from 1.11 88/03/14 SMI  |