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      1 /*	$NetBSD: rpc_internal.h,v 1.9 2024/01/23 17:24:38 christos Exp $	*/
      2 
      3 /*-
      4  * Copyright (c) 2004 The NetBSD Foundation, Inc.
      5  * All rights reserved.
      6  *
      7  * This code is derived from software contributed to The NetBSD Foundation
      8  * by Frank van der Linden.
      9  *
     10  * Redistribution and use in source and binary forms, with or without
     11  * modification, are permitted provided that the following conditions
     12  * are met:
     13  * 1. Redistributions of source code must retain the above copyright
     14  *    notice, this list of conditions and the following disclaimer.
     15  * 2. Redistributions in binary form must reproduce the above copyright
     16  *    notice, this list of conditions and the following disclaimer in the
     17  *    documentation and/or other materials provided with the distribution.
     18  *
     19  * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
     20  * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
     21  * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
     22  * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
     23  * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
     24  * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
     25  * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
     26  * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
     27  * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
     28  * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
     29  * POSSIBILITY OF SUCH DAMAGE.
     30  */
     31 /*
     32  * Private include file for XDR functions only used internally in libc.
     33  * These are not exported interfaces.
     34  */
     35 
     36 bool_t __xdrrec_getrec(XDR *, enum xprt_stat *, bool_t);
     37 bool_t __xdrrec_setnonblock(XDR *, int);
     38 void __xprt_unregister_unlocked(SVCXPRT *);
     39 bool_t __svc_clean_idle(fd_set *, int, bool_t);
     40 
     41 u_int __rpc_get_a_size(int);
     42 int __rpc_dtbsize(void);
     43 struct netconfig *__rpcgettp(int);
     44 int  __rpc_get_default_domain(char **);
     45 
     46 char *__rpc_taddr2uaddr_af(int, const struct netbuf *);
     47 struct netbuf *__rpc_uaddr2taddr_af(int, const char *);
     48 int __rpc_fixup_addr(struct netbuf *, const struct netbuf *);
     49 int __rpc_sockinfo2netid(struct __rpc_sockinfo *, const char **);
     50 int __rpc_seman2socktype(int);
     51 int __rpc_socktype2seman(int);
     52 void *rpc_nullproc(CLIENT *);
     53 int __rpc_sockisbound(int);
     54 
     55 struct netbuf *__rpcb_findaddr(rpcprog_t, rpcvers_t, const struct netconfig *,
     56     const char *, CLIENT **);
     57 bool_t __rpc_control(int, void *);
     58 
     59 char *_get_next_token(char *, int);
     60 
     61 u_int32_t __rpc_getxid(void);
     62 #define __RPC_GETXID()	(__rpc_getxid())
     63 
     64 extern SVCXPRT **__svc_xports;
     65 extern int __svc_maxrec;
     66 extern int __svc_flags;
     67 extern int __rpc_lowvers;
     68 
     69 #ifdef _REENTRANT
     70 extern mutex_t authsvc_lock;
     71 extern mutex_t clnt_fd_lock;
     72 extern mutex_t clntraw_lock;
     73 extern mutex_t dupreq_lock;
     74 extern mutex_t loopnconf_lock;
     75 extern mutex_t ops_lock;
     76 extern mutex_t proglst_lock;
     77 extern mutex_t rpcsoc_lock;
     78 extern mutex_t svcraw_lock;
     79 extern mutex_t xprtlist_lock;
     80 extern rwlock_t rpcbaddr_cache_lock;
     81 extern rwlock_t svc_fd_lock;
     82 extern rwlock_t svc_lock;
     83 #endif
     84 
     85 int __clnt_sigfillset(sigset_t *);
     86