lookup.subproj/lookup_types.h

   1 /*
   2  * Copyright (c) 1999 Apple Computer, Inc. All rights reserved.
   3  *
   4  * @APPLE_LICENSE_HEADER_START@
   5  *
   6  * Portions Copyright (c) 1999 Apple Computer, Inc.  All Rights
   7  * Reserved.  This file contains Original Code and/or Modifications of
   8  * Original Code as defined in and that are subject to the Apple Public
   9  * Source License Version 1.1 (the "License").  You may not use this file
  10  * except in compliance with the License.  Please obtain a copy of the
  11  * License at http://www.apple.com/publicsource and read it before using
  12  * this file.
  13  *
  14  * The Original Code and all software distributed under the License are
  15  * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
  16  * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
  17  * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
  18  * FITNESS FOR A PARTICULAR PURPOSE OR NON- INFRINGEMENT.  Please see the
  19  * License for the specific language governing rights and limitations
  20  * under the License.
  21  *
  22  * @APPLE_LICENSE_HEADER_END@
  23  */
  24 /*
  25  * Lookup protocol definitions - internal to NeXT
  26  * Copyright (C) 1989 by NeXT, Inc.
  27  */
  28
  29 /*
  30  * the port to lookupd is obtained through the (internal)
  31  * _lookupd_port() syscall instead of through the nameserver
  32  * with LOOKUP_SERVER_NAME as "C Library Lookup"
  33  */
  34
  35 #define UNIT_SIZE 4
  36
  37 typedef struct unit {
  38         char data[UNIT_SIZE];
  39 } unit;
  40
  41 #define MAX_INLINE_UNITS 4095
  42 #define MAX_LOOKUP_NAMELEN 256
  43 #define MAX_INLINE_DATA (MAX_INLINE_UNITS * sizeof(unit))
  44
  45 typedef char lookup_name[MAX_LOOKUP_NAMELEN];
  46 typedef unit inline_data[MAX_INLINE_UNITS];
  47 typedef char *ooline_data;