projects / thirdparty / gcc.git / blame
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| 1eee94d3 GM |
1 | (* RTentity.def maintains a grouping of different opaque types. |
| 2 | ||
| a945c346 | 3 | Copyright (C) 2008-2024 Free Software Foundation, Inc. |
| 1eee94d3 GM |
4 | Contributed by Gaius Mulley <gaius.mulley@southwales.ac.uk>. |
| 5 | ||
| 6 | This file is part of GNU Modula-2. | |
| 7 | ||
| 8 | GNU Modula-2 is free software; you can redistribute it and/or modify | |
| 9 | it under the terms of the GNU General Public License as published by | |
| 10 | the Free Software Foundation; either version 3, or (at your option) | |
| 11 | any later version. | |
| 12 | ||
| 13 | GNU Modula-2 is distributed in the hope that it will be useful, but | |
| 14 | WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 15 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
| 16 | General Public License for more details. | |
| 17 | ||
| 18 | Under Section 7 of GPL version 3, you are granted additional | |
| 19 | permissions described in the GCC Runtime Library Exception, version | |
| 20 | 3.1, as published by the Free Software Foundation. | |
| 21 | ||
| 22 | You should have received a copy of the GNU General Public License and | |
| 23 | a copy of the GCC Runtime Library Exception along with this program; | |
| 24 | see the files COPYING3 and COPYING.RUNTIME respectively. If not, see | |
| 25 | <http://www.gnu.org/licenses/>. *) | |
| 26 | ||
| 27 | DEFINITION MODULE RTentity ; | |
| 28 | ||
| 29 | (* | |
| 30 | Title : RTentity | |
| 31 | Author : Gaius Mulley | |
| 32 | System : GNU Modula-2 | |
| 33 | Date : Mon Sep 15 15:40:56 2008 | |
| 34 | Revision : $Version$ | |
| 35 | Description: provides a set of routines for maintaining an | |
| 36 | efficient mechanism to group opaque (or pointer) | |
| 37 | data structures together. Internally the | |
| 38 | entities are grouped together using a binary | |
| 39 | tree. It does not use Storage - and instead | |
| 40 | uses malloc, free from libc as Storage uses the | |
| 41 | module to detect erroneous deallocations. | |
| 42 | *) | |
| 43 | ||
| 44 | IMPORT SYSTEM ; | |
| 45 | ||
| 46 | TYPE | |
| 47 | Group ; | |
| 48 | ||
| 49 | ||
| 50 | PROCEDURE InitGroup () : Group ; | |
| 51 | PROCEDURE KillGroup (g: Group) : Group ; | |
| 52 | PROCEDURE GetKey (g: Group; a: SYSTEM.ADDRESS) : CARDINAL ; | |
| 53 | PROCEDURE PutKey (g: Group; a: SYSTEM.ADDRESS; key: CARDINAL) ; | |
| 54 | PROCEDURE DelKey (g: Group; a: SYSTEM.ADDRESS) ; | |
| 55 | PROCEDURE IsIn (g: Group; a: SYSTEM.ADDRESS) : BOOLEAN ; | |
| 56 | ||
| 57 | ||
| 58 | END RTentity. |