lib/libc/rpc/rpc_com.h

   1 /*
   2  * Sun RPC is a product of Sun Microsystems, Inc. and is provided for
   3  * unrestricted use provided that this legend is included on all tape
   4  * media and as a part of the software program in whole or part.  Users
   5  * may copy or modify Sun RPC without charge, but are not authorized
   6  * to license or distribute it to anyone else except as part of a product or
   7  * program developed by the user.
   8  *
   9  * SUN RPC IS PROVIDED AS IS WITH NO WARRANTIES OF ANY KIND INCLUDING THE
  10  * WARRANTIES OF DESIGN, MERCHANTIBILITY AND FITNESS FOR A PARTICULAR
  11  * PURPOSE, OR ARISING FROM A COURSE OF DEALING, USAGE OR TRADE PRACTICE.
  12  *
  13  * Sun RPC is provided with no support and without any obligation on the
  14  * part of Sun Microsystems, Inc. to assist in its use, correction,
  15  * modification or enhancement.
  16  *
  17  * SUN MICROSYSTEMS, INC. SHALL HAVE NO LIABILITY WITH RESPECT TO THE
  18  * INFRINGEMENT OF COPYRIGHTS, TRADE SECRETS OR ANY PATENTS BY SUN RPC
  19  * OR ANY PART THEREOF.
  20  *
  21  * In no event will Sun Microsystems, Inc. be liable for any lost revenue
  22  * or profits or other special, indirect and consequential damages, even if
  23  * Sun has been advised of the possibility of such damages.
  24  *
  25  * Sun Microsystems, Inc.
  26  * 2550 Garcia Avenue
  27  * Mountain View, California  94043
  28  *
  29  * @(#)rpc_com.h        1.11    93/07/05 SMI
  30  * $NetBSD: rpc_com.h,v 1.3 2000/12/10 04:10:08 christos Exp $
  31  * $FreeBSD: src/lib/libc/rpc/rpc_com.h,v 1.8 2006/02/27 22:10:59 deischen Exp $
  32  * $DragonFly$
  33  */
  34 /*
  35  * Copyright (c) 1986 - 1991 by Sun Microsystems, Inc.
  36  */
  37
  38 /*
  39  * rpc_com.h, Common definitions for both the server and client side.
  40  * All for the topmost layer of rpc
  41  *
  42  * In Sun's tirpc distribution, this was installed as <rpc/rpc_com.h>,
  43  * but as it contains only non-exported interfaces, it was moved here.
  44  */
  45
  46 #ifndef _RPC_RPC_COM_H_
  47 #define _RPC_RPC_COM_H_
  48
  49 #include <sys/cdefs.h>
  50
  51 /*
  52  * The max size of the transport, if the size cannot be determined
  53  * by other means.
  54  */
  55 #define RPC_MAXDATASIZE 9000
  56 #define RPC_MAXADDRSIZE 1024
  57
  58 #define __RPC_GETXID(now) ((u_int32_t)getpid() ^ (u_int32_t)(now)->tv_sec ^ \
  59     (u_int32_t)(now)->tv_usec)
  60
  61 __BEGIN_DECLS
  62 extern u_int __rpc_get_a_size(int);
  63 extern int __rpc_dtbsize(void);
  64 extern struct netconfig * __rpcgettp(int);
  65 extern  int  __rpc_get_default_domain(char **);
  66
  67 char *__rpc_taddr2uaddr_af(int, const struct netbuf *);
  68 struct netbuf *__rpc_uaddr2taddr_af(int, const char *);
  69 int __rpc_fixup_addr(struct netbuf *, const struct netbuf *);
  70 int __rpc_sockinfo2netid(struct __rpc_sockinfo *, const char **);
  71 int __rpc_seman2socktype(int);
  72 int __rpc_socktype2seman(int);
  73 void *rpc_nullproc(CLIENT *);
  74 int __rpc_sockisbound(int);
  75
  76 struct netbuf *__rpcb_findaddr_timed(rpcprog_t, rpcvers_t,
  77     const struct netconfig *, const char *host, CLIENT **clpp,
  78     struct timeval *tp);
  79
  80 bool_t __rpc_control(int,void *);
  81
  82 char *_get_next_token(char *, int);
  83
  84 bool_t __svc_clean_idle(fd_set *, int, bool_t);
  85 bool_t __xdrrec_setnonblock(XDR *, int);
  86 bool_t __xdrrec_getrec(XDR *, enum xprt_stat *, bool_t);
  87 void __xprt_unregister_unlocked(SVCXPRT *);
  88
  89 SVCXPRT **__svc_xports;
  90 int __svc_maxrec;
  91
  92 __END_DECLS
  93
  94 #endif /* _RPC_RPC_COM_H_ */