usr/src/cmd/ypcmd/ypserv_resolv_common.h

   1 /*
   2  * CDDL HEADER START
   3  *
   4  * The contents of this file are subject to the terms of the
   5  * Common Development and Distribution License (the "License").
   6  * You may not use this file except in compliance with the License.
   7  *
   8  * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
   9  * or http://www.opensolaris.org/os/licensing.
  10  * See the License for the specific language governing permissions
  11  * and limitations under the License.
  12  *
  13  * When distributing Covered Code, include this CDDL HEADER in each
  14  * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
  15  * If applicable, add the following below this CDDL HEADER, with the
  16  * fields enclosed by brackets "[]" replaced with your own identifying
  17  * information: Portions Copyright [yyyy] [name of copyright owner]
  18  *
  19  * CDDL HEADER END
  20  */
  21 /*
  22  * Copyright 2008 Sun Microsystems, Inc.  All rights reserved.
  23  * Use is subject to license terms.
  24  */
  25
  26 #ifndef _RESOLV_COMMON_H
  27 #define _RESOLV_COMMON_H
  28
  29 #pragma ident   "%Z%%M% %I%     %E% SMI"
  30
  31 #ifdef __cplusplus
  32 extern "C" {
  33 #endif
  34
  35 /*
  36  * Definitions common to ypserv, rpc.nisd_resolv and rpc.resolv code.
  37  * Stolen from rpcbind and is used to access xprt->xp_p2 fields.
  38  */
  39
  40 #define YPDNSPROC4      1L
  41 #define YPDNSPROC6      2L
  42
  43 #ifdef TDRPC    /* ****** 4.1 ******** */
  44
  45 #define xdrproc_t bool
  46 #define GETCALLER(xprt) svc_getcaller(xprt)
  47 #define SETCALLER(xprt, addrp)  *(svc_getcaller(xprt)) = *addrp;
  48 struct svc_dg_data {
  49         uint_t   su_iosz;
  50         ulong_t  su_xid;
  51         XDR     su_xdrs;        /* XDR handle */
  52         char    su_verfbody[MAX_AUTH_BYTES];    /* verifier body */
  53         char    *su_cache;      /* cached data, NULL if no cache */
  54 };
  55 #define get_svc_dg_data(xprt) ((struct svc_dg_data *)(xprt->xp_p2))
  56
  57 #else           /* ****** 5.x ******** */
  58
  59 #include <rpcsvc/svc_dg_priv.h>
  60
  61 #define MAX_UADDR       25
  62 #define GETCALLER(xprt) svc_getrpccaller(xprt)
  63 #define SETCALLER(xprt, nbufp)  xprt->xp_rtaddr.len = nbufp->len; \
  64         (void) memcpy(xprt->xp_rtaddr.buf, nbufp->buf, nbufp->len);
  65 #define RPC_BUF_MAX     32768
  66
  67 #endif          /* ****** end ******** */
  68
  69
  70 struct ypfwdreq_key4 {
  71         char *map;
  72         datum keydat;
  73         unsigned long xid;
  74         unsigned long ip;
  75         unsigned short port;
  76 };
  77
  78 struct ypfwdreq_key6 {
  79         char            *map;
  80         datum           keydat;
  81         unsigned long   xid;
  82         uint32_t        *addr;
  83         in_port_t       port;
  84 };
  85
  86 extern ulong_t svc_getxid(SVCXPRT *xprt);
  87 extern bool_t xdr_ypfwdreq_key4(XDR *, struct ypfwdreq_key4 *);
  88 extern bool_t xdr_ypfwdreq_key6(XDR *, struct ypfwdreq_key6 *);
  89
  90 #ifdef __cplusplus
  91 }
  92 #endif
  93
  94 #endif  /* _RESOLV_COMMON_H */