lookup.subproj/lookup_types.h

   1 /*
   2  * Copyright (c) 1999 Apple Computer, Inc. All rights reserved.
   3  *
   4  * @APPLE_LICENSE_HEADER_START@
   5  *
   6  * Copyright (c) 1999-2003 Apple Computer, Inc.  All Rights Reserved.
   7  *
   8  * This file contains Original Code and/or Modifications of Original Code
   9  * as defined in and that are subject to the Apple Public Source License
  10  * Version 2.0 (the 'License'). You may not use this file except in
  11  * compliance with the License. Please obtain a copy of the License at
  12  * http://www.opensource.apple.com/apsl/ and read it before using this
  13  * file.
  14  *
  15  * The Original Code and all software distributed under the License are
  16  * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
  17  * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
  18  * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
  19  * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
  20  * Please see the License for the specific language governing rights and
  21  * limitations under the License.
  22  *
  23  * @APPLE_LICENSE_HEADER_END@
  24  */
  25 /*
  26  * Lookup protocol definitions - internal to NeXT
  27  * Copyright (C) 1989 by NeXT, Inc.
  28  */
  29
  30 /*
  31  * the port to lookupd is obtained through the (internal)
  32  * _lookupd_port() syscall instead of through the nameserver
  33  * with LOOKUP_SERVER_NAME as "C Library Lookup"
  34  */
  35
  36 #define UNIT_SIZE 4
  37
  38 typedef struct unit {
  39         char data[UNIT_SIZE];
  40 } unit;
  41
  42 #define MAX_INLINE_UNITS 4095
  43 #define MAX_LOOKUP_NAMELEN 256
  44 #define MAX_INLINE_DATA (MAX_INLINE_UNITS * sizeof(unit))
  45
  46 typedef char lookup_name[MAX_LOOKUP_NAMELEN];
  47 typedef unit inline_data[MAX_INLINE_UNITS];
  48 typedef char *ooline_data;