nis/nis_intern.h

   1 /* Copyright (c) 1997, 1998, 1999, 2000, 2001 Free Software Foundation, Inc.
   2    This file is part of the GNU C Library.
   3    Contributed by Thorsten Kukuk <kukuk@suse.de>, 1997.
   4
   5    The GNU C Library is free software; you can redistribute it and/or
   6    modify it under the terms of the GNU Lesser General Public
   7    License as published by the Free Software Foundation; either
   8    version 2.1 of the License, or (at your option) any later version.
   9
  10    The GNU C Library is distributed in the hope that it will be useful,
  11    but WITHOUT ANY WARRANTY; without even the implied warranty of
  12    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  13    Lesser General Public License for more details.
  14
  15    You should have received a copy of the GNU Lesser General Public
  16    License along with the GNU C Library; if not, write to the Free
  17    Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
  18    02111-1307 USA.  */
  19
  20 #ifndef __NIS_INTERN_H
  21
  22 #define __NIS_INTERN_H
  23 #include <features.h>
  24
  25 /* Configurable parameters for pinging NIS servers:  */
  26
  27 /* Number of retries.  */
  28 #ifndef __NIS_PING_RETRY
  29 # define __NIS_PING_RETRY 2
  30 #endif
  31 /* Initial timeout in seconds.  */
  32 #ifndef __NIS_PING_TIMEOUT_START
  33 # define __NIS_PING_TIMEOUT_START 3
  34 #endif
  35 /* Timeout increment for retries in seconds.  */
  36 #ifndef __NIS_PING_TIMEOUT_INCREMENT
  37 # define __NIS_PING_TIMEOUT_INCREMENT 3
  38 #endif
  39
  40
  41 __BEGIN_DECLS
  42
  43 struct nis_cb
  44   {
  45     nis_server *serv;
  46     SVCXPRT *xprt;
  47     int sock;
  48     int nomore;
  49     nis_error result;
  50     int (*callback) (const_nis_name, const nis_object *, const void *);
  51     const void *userdata;
  52   };
  53 typedef struct nis_cb nis_cb;
  54
  55 extern unsigned long int inetstr2int (const char *str);
  56 extern long int __nis_findfastest (dir_binding *bind);
  57 extern nis_error __do_niscall2 (const nis_server *serv, u_int serv_len,
  58                                 u_long prog, xdrproc_t xargs, caddr_t req,
  59                                 xdrproc_t xres, caddr_t resp,
  60                                 unsigned int flags, nis_cb *cb);
  61 extern nis_error __do_niscall (const_nis_name name, u_long prog,
  62                                xdrproc_t xargs, caddr_t req,
  63                                xdrproc_t xres, caddr_t resp,
  64                                unsigned int flags, nis_cb *cb);
  65 extern nis_error __do_niscall3 (dir_binding *dbp, u_long prog,
  66                                 xdrproc_t xargs, caddr_t req,
  67                                 xdrproc_t xres, caddr_t resp,
  68                                 unsigned int flags, nis_cb *cb);
  69
  70 extern u_short __pmap_getnisport (struct sockaddr_in *address, u_long program,
  71                                   u_long version, u_int protocol);
  72
  73 /* NIS+ callback */
  74 extern nis_error __nis_do_callback (struct dir_binding *bptr,
  75                                     netobj *cookie, struct nis_cb *cb);
  76 extern struct nis_cb *__nis_create_callback
  77       (int (*callback)(const_nis_name, const nis_object *, const void *),
  78        const void *userdata, unsigned int flags);
  79 extern nis_error __nis_destroy_callback (struct nis_cb *cb);
  80
  81 __END_DECLS
  82
  83 #endif