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clua_getdefaultalias(3)
NAME
  clua_getdefaultalias - Obtain the address of the default cluster alias

LIBRARY
  Cluster Alias Library (libclua.a and libclua.so)

SYNOPSIS
  #include <clua/clua.h>
  #include <sys/socket.h>

  clua_status_t clua_getdefaultalias (
	  struct sockaddr *addr );

PARAMETERS
  addr	    Pointer to a caller-allocated sockaddr structure in which
	    clua_getdefaultalias() puts the IP address of the default cluster
	    alias.

DESCRIPTION
  The clua_getdefaultalias() function retrieves the IP address of the default
  cluster alias.

  Programs that use cluster alias functions include the cluster alias header
  file, <clua/clua.h>, and are compiled with the cluster alias library,
  libclua. Programs that use the clua_getaliasaddress(), clua_getaliasinfo(),
  clua_getdefaultalias(), clua_isalias(), clua_registerservice(), or
  clua_unregisterservice() functions are also compiled with the configuration
  management library, libcfg.

EXAMPLES
  In the following example, the address of a sockaddr structure is passed to
  clua_getdefaultalias(). If the function returns success, the IP address of
  the default alias is used in further processing.

	   #include <clua/clua.h>
	   #include <sys/socket.h>

	   struct sockaddr sp;
	   clua_status_t  result;

	   result = clua_getdefaultalias(&sp);
	   if (result == CLUA_SUCCESS) {
		do_something_with_alias(&sp);
	   } else {
		print_clua_liberror(result);
	   }

RETURN VALUES
  The clua_getdefaultalias() function returns one of the following values:

  CLUA_SUCCESS
	    Successful completion.

  CLUA_ENODEFAULT
	    No default cluster alias is defined.

  CLUA_ENOCLUSTER
	    The system is not in a cluster.

SEE ALSO
  Commands: cluamgr(8), clua_active(8)

  Functions: clua_error(3), clua_getaliasaddress(3), clua_getaliasinfo(3),
  clua_isalias(3), clua_registerservice(3)

  Files: clua_services(4) clu_alias.config(4), exports.aliases(4)

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