compiler/include/exec/nodes.h

   1 /*
   2     Copyright © 1995-2011, The AROS Development Team. All rights reserved.
   3     $Id$
   4 */
   5
   6 #ifndef EXEC_NODES_H
   7 #define EXEC_NODES_H
   8
   9 /******************************************************************************
  10
  11     MODUL
  12         $Id$
  13
  14     DESCRIPTION
  15         Header-file for nodes.
  16
  17 ******************************************************************************/
  18
  19 /**************************************
  20                 Includes
  21 **************************************/
  22 #ifndef EXEC_TYPES_H
  23 #   include <exec/types.h>
  24 #endif
  25
  26
  27 /**************************************
  28                Structures
  29 **************************************/
  30
  31 struct __mayalias Node;
  32 struct Node
  33 {
  34     struct Node * ln_Succ,
  35                 * ln_Pred;
  36     UBYTE         ln_Type;
  37     BYTE          ln_Pri;
  38     char        * ln_Name;
  39 };
  40
  41 struct __mayalias MinNode;
  42 struct MinNode
  43 {
  44     struct MinNode * mln_Succ,
  45                    * mln_Pred;
  46 };
  47
  48
  49 /**************************************
  50                  Defines
  51 **************************************/
  52 /* Values for ln_Type */
  53 #define NT_UNKNOWN      0       /* Unknown node                             */
  54 #define NT_TASK         1       /* Exec task                                */
  55 #define NT_INTERRUPT    2       /* Interrupt                                */
  56 #define NT_DEVICE       3       /* Device                                   */
  57 #define NT_MSGPORT      4       /* Message-Port                             */
  58 #define NT_MESSAGE      5       /* Indicates message currently pending      */
  59 #define NT_FREEMSG      6
  60 #define NT_REPLYMSG     7       /* Message has been replied                 */
  61 #define NT_RESOURCE     8
  62 #define NT_LIBRARY      9
  63 #define NT_MEMORY       10
  64 #define NT_SOFTINT      11      /* Internal flag used by SoftInts           */
  65 #define NT_FONT         12
  66 #define NT_PROCESS      13      /* AmigaDOS Process                         */
  67 #define NT_SEMAPHORE    14
  68 #define NT_SIGNALSEM    15      /* signal semaphores                        */
  69 #define NT_BOOTNODE     16
  70 #define NT_KICKMEM      17
  71 #define NT_GRAPHICS     18
  72 #define NT_DEATHMESSAGE 19
  73 #define NT_HIDD         20      /* AROS specific                            */
  74
  75 #define NT_USER         254     /* User node types work down from here      */
  76 #define NT_EXTENDED     255
  77
  78 /***************************************
  79     Macros
  80 ****************************************/
  81
  82 #define SetNodeName(node,name)   \
  83     (((struct Node *)(node))->ln_Name = (char *)(name))
  84 #define GetNodeName(node)        \
  85     (((struct Node *)(node))->ln_Name)
  86
  87 /******************************************************************************
  88 *****  ENDE exec/nodes.h
  89 ******************************************************************************/
  90
  91 #endif /* EXEC_NODES_H */