Client Side of the Bottom-Level Interface

The following code example shows calls to clnt_vc_create() and clnt_dg_create().

Example 4–14 Client for Bottom Level

/*
 * variables are:
 * cl: CLIENT *
 * tinfo: struct t_info returned from either t_open or t_getinfo
 * svcaddr: struct netbuf *
 */
	switch(tinfo.servtype) {
		case T_COTS:
		case T_COTS_ORD:
			cl = clnt_vc_create(fd, svcaddr,
			 prog, vers, sendsz, recvsz);
			break;
		case T_CLTS:
			cl = clnt_dg_create(fd, svcaddr,
			 prog, vers, sendsz, recvsz);
			break;
		default:
			goto err;
	}

These routines require that the file descriptor be open and bound. svcaddr is the address of the server.