diff options
Diffstat (limited to 'lib/libc/rpc/getrpcport.c')
| -rw-r--r-- | lib/libc/rpc/getrpcport.c | 79 |
1 files changed, 79 insertions, 0 deletions
diff --git a/lib/libc/rpc/getrpcport.c b/lib/libc/rpc/getrpcport.c new file mode 100644 index 0000000..5763419 --- /dev/null +++ b/lib/libc/rpc/getrpcport.c @@ -0,0 +1,79 @@ +/* $NetBSD: getrpcport.c,v 1.16 2000/01/22 22:19:18 mycroft Exp $ */ + +/* + * Sun RPC is a product of Sun Microsystems, Inc. and is provided for + * unrestricted use provided that this legend is included on all tape + * media and as a part of the software program in whole or part. Users + * may copy or modify Sun RPC without charge, but are not authorized + * to license or distribute it to anyone else except as part of a product or + * program developed by the user. + * + * SUN RPC IS PROVIDED AS IS WITH NO WARRANTIES OF ANY KIND INCLUDING THE + * WARRANTIES OF DESIGN, MERCHANTIBILITY AND FITNESS FOR A PARTICULAR + * PURPOSE, OR ARISING FROM A COURSE OF DEALING, USAGE OR TRADE PRACTICE. + * + * Sun RPC is provided with no support and without any obligation on the + * part of Sun Microsystems, Inc. to assist in its use, correction, + * modification or enhancement. + * + * SUN MICROSYSTEMS, INC. SHALL HAVE NO LIABILITY WITH RESPECT TO THE + * INFRINGEMENT OF COPYRIGHTS, TRADE SECRETS OR ANY PATENTS BY SUN RPC + * OR ANY PART THEREOF. + * + * In no event will Sun Microsystems, Inc. be liable for any lost revenue + * or profits or other special, indirect and consequential damages, even if + * Sun has been advised of the possibility of such damages. + * + * Sun Microsystems, Inc. + * 2550 Garcia Avenue + * Mountain View, California 94043 + */ + +#include <sys/cdefs.h> +#if defined(LIBC_SCCS) && !defined(lint) +static char *sccsid = "@(#)getrpcport.c 1.3 87/08/11 SMI"; +static char *sccsid = "@(#)getrpcport.c 2.1 88/07/29 4.0 RPCSRC"; +#endif +#include <sys/cdefs.h> +__FBSDID("$FreeBSD$"); + +/* + * Copyright (c) 1985 by Sun Microsystems, Inc. + */ + +#include "namespace.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> +#include "un-namespace.h" + +int +getrpcport(host, prognum, versnum, proto) + char *host; + int prognum, versnum, proto; +{ + struct sockaddr_in addr; + struct hostent *hp; + + assert(host != NULL); + + if ((hp = gethostbyname(host)) == NULL) + return (0); + memset(&addr, 0, sizeof(addr)); + addr.sin_len = sizeof(struct sockaddr_in); + addr.sin_family = AF_INET; + addr.sin_port = 0; + if (hp->h_length > addr.sin_len) + hp->h_length = addr.sin_len; + 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)); +} |
