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NetBSD/lib/libc/rpc/get_myaddress.c

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* in get_myaddress(); always return sockaddr_in containing localhost:PMAP_PORT. (as recommended in Weiste Venema's portmap5_beta distribution) * deprecate register * use memmove instead of bcopy * KNF includes * use err/warn() instead of perror/fprintf(stderr,) * fix some typos
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/* $NetBSD: get_myaddress.c,v 1.8 1998/02/13 05:52:21 lukem Exp $ */
save my sanity; stop using Id.
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move the rpc code into libc
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/*
* 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
*/
Fix RCSID's Fix gcc warnings. Add missing prototypes
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#include <sys/cdefs.h>
move the rpc code into libc
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#if defined(LIBC_SCCS) && !defined(lint)
Fix RCSID's Fix gcc warnings. Add missing prototypes
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#if 0
static char *sccsid = "@(#)get_myaddress.c 1.4 87/08/11 Copyr 1984 Sun Micro";
static char *sccsid = "@(#)get_myaddress.c 2.1 88/07/29 4.0 RPCSRC";
#else
* in get_myaddress(); always return sockaddr_in containing localhost:PMAP_PORT. (as recommended in Weiste Venema's portmap5_beta distribution) * deprecate register * use memmove instead of bcopy * KNF includes * use err/warn() instead of perror/fprintf(stderr,) * fix some typos
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__RCSID("$NetBSD: get_myaddress.c,v 1.8 1998/02/13 05:52:21 lukem Exp $");
Fix RCSID's Fix gcc warnings. Add missing prototypes
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#endif
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#endif
/*
* get_myaddress.c
*
* Get client's IP address via ioctl. This avoids using the yellowpages.
* Copyright (C) 1984, Sun Microsystems, Inc.
*/
If port provides __weak_alias(), provide an Standard C and POSIX pure identifier namespace by renaming non standard functions and variables such that they have a leading underscore. The library will use those names internally. Weak aliases are used to provide the original names to the API. This is only the first part of this change. It is most of the functions which are implemented in C for all NetBSD ports. Subsequent changes are to add the same support to the remaining C files, to assembly files, and to the automagically generated assembly source used for system calls. When all of the above is done, ports with weak alias support should add a definition for __weak_alias to <sys/cdefs.h>.
1997-07-21 18:06:24 +04:00
#include "namespace.h"
* in get_myaddress(); always return sockaddr_in containing localhost:PMAP_PORT. (as recommended in Weiste Venema's portmap5_beta distribution) * deprecate register * use memmove instead of bcopy * KNF includes * use err/warn() instead of perror/fprintf(stderr,) * fix some typos
1998-02-13 08:52:11 +03:00
#include <sys/types.h>
#include <sys/socket.h>
#include <string.h>
major cleanup (to sync with changes made in include/rpc/*.h): * use int32_t, size_t, in_port_t instead of long, u_int, u_short as appropriate * use uid_t and gid_t instead of int * KNF, fix typos and spellos * use const as appropriate * deprecate register * use memmove instead of bcopy * use err/warn()
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#include <rpc/rpc.h>
revert; we can't break the existing ABI and API
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#include <rpc/pmap_prot.h>
* in get_myaddress(); always return sockaddr_in containing localhost:PMAP_PORT. (as recommended in Weiste Venema's portmap5_beta distribution) * deprecate register * use memmove instead of bcopy * KNF includes * use err/warn() instead of perror/fprintf(stderr,) * fix some typos
1998-02-13 08:52:11 +03:00
move the rpc code into libc
1993-10-07 10:29:33 +03:00
If port provides __weak_alias(), provide an Standard C and POSIX pure identifier namespace by renaming non standard functions and variables such that they have a leading underscore. The library will use those names internally. Weak aliases are used to provide the original names to the API. This is only the first part of this change. It is most of the functions which are implemented in C for all NetBSD ports. Subsequent changes are to add the same support to the remaining C files, to assembly files, and to the automagically generated assembly source used for system calls. When all of the above is done, ports with weak alias support should add a definition for __weak_alias to <sys/cdefs.h>.
1997-07-21 18:06:24 +04:00
#ifdef __weak_alias
__weak_alias(get_myaddress,_get_myaddress);
#endif
1) Agree with kernel on format of SIOCGIFCONF results. 2) Return non-zero on error, so RPC clients do not die unexpectedly.
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int
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get_myaddress(addr)
struct sockaddr_in *addr;
{
* in get_myaddress(); always return sockaddr_in containing localhost:PMAP_PORT. (as recommended in Weiste Venema's portmap5_beta distribution) * deprecate register * use memmove instead of bcopy * KNF includes * use err/warn() instead of perror/fprintf(stderr,) * fix some typos
1998-02-13 08:52:11 +03:00
memset((void *) addr, 0, sizeof(*addr));
addr->sin_family = AF_INET;
addr->sin_port = htons(PMAPPORT);
addr->sin_addr.s_addr = htonl(INADDR_LOOPBACK);
1) Agree with kernel on format of SIOCGIFCONF results. 2) Return non-zero on error, so RPC clients do not die unexpectedly.
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return (0);
move the rpc code into libc
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}