| /* |
| * Copyright (c) 2009, Sun Microsystems, Inc. |
| * All rights reserved. |
| * |
| * Redistribution and use in source and binary forms, with or without |
| * modification, are permitted provided that the following conditions are met: |
| * - Redistributions of source code must retain the above copyright notice, |
| * this list of conditions and the following disclaimer. |
| * - Redistributions in binary form must reproduce the above copyright notice, |
| * this list of conditions and the following disclaimer in the documentation |
| * and/or other materials provided with the distribution. |
| * - Neither the name of Sun Microsystems, Inc. nor the names of its |
| * contributors may be used to endorse or promote products derived |
| * from this software without specific prior written permission. |
| * |
| * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" |
| * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE |
| * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE |
| * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE |
| * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR |
| * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF |
| * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS |
| * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN |
| * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) |
| * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE |
| * POSSIBILITY OF SUCH DAMAGE. |
| */ |
| |
| /* |
| * Copyright (c) 1985 by Sun Microsystems, Inc. |
| */ |
| |
| #include <config.h> |
| #include <sys/types.h> |
| #include <sys/socket.h> |
| |
| #include <assert.h> |
| #include <netdb.h> |
| #include <stdio.h> |
| #include <string.h> |
| |
| #include <rpc/rpc.h> |
| #include <rpc/pmap_clnt.h> |
| |
| int getrpcport(char *host, int prognum, int versnum, int proto) |
| { |
| struct sockaddr_in addr; |
| struct hostent *hp; |
| |
| assert(host != NULL); |
| |
| hp = gethostbyname(host); |
| if (!hp) |
| return (0); |
| memset(&addr, 0, sizeof(addr)); |
| addr.sin_family = AF_INET; |
| addr.sin_port = 0; |
| if (hp->h_length > sizeof(addr)) |
| hp->h_length = sizeof(addr); |
| memcpy(&addr.sin_addr.s_addr, hp->h_addr, (size_t) hp->h_length); |
| /* Inconsistent interfaces need casts! :-( */ |
| return (pmap_getport |
| (&addr, (u_long) prognum, (u_long) versnum, (u_int) proto)); |
| } |