home
***
CD-ROM
|
disk
|
FTP
|
other
***
search
/
Aminet 7
/
Aminet 7 - August 1995.iso
/
Aminet
/
dev
/
c
/
MemPools1_2.lha
/
mempools
/
init.c
< prev
next >
Wrap
C/C++ Source or Header
|
1995-05-22
|
3KB
|
145 lines
/**
*** MemPools: malloc() replacement using standard Amiga pool functions.
*** Copyright (C) 1994 Jochen Wiedmann
***
*** This program is free software; you can redistribute it and/or modify
*** it under the terms of the GNU General Public License as published by
*** the Free Software Foundation; either version 2 of the License, or
*** (at your option) any later version.
***
*** This program is distributed in the hope that it will be useful,
*** but WITHOUT ANY WARRANTY; without even the implied warranty of
*** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
*** GNU General Public License for more details.
***
*** You should have received a copy of the GNU General Public License
*** along with this program; if not, write to the Free Software
*** Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
***
***
*** This file contains the initialization stuff.
***
***
*** Computer: Amiga 1200
***
*** Compilers: Dice 3.01
*** SAS/C 6.50
*** gcc 2.6.1
***
***
*** Author: Jochen Wiedmann
*** Am Eisteich 9
*** 72555 Metzingen
*** Germany
***
*** Phone: (0049) 7123 14881
*** Internet: jochen.wiedmann@uni-tuebingen.de
**/
/***************************************************************************
***
*** This file uses the auto initialization possibilities of Dice, gcc and
*** SAS/C, respectively.
***
*** Dice does this by using the keywords __autoinit and __autoexit, SAS
*** uses names beginning with _STI or _STD, respectively. gcc uses the
*** asm() instruction, to emulate C++ constructors and destructors.
***
***************************************************************************/
/*
Include files and compiler specific stuff
*/
#include <stdlib.h>
#include <exec/types.h>
#include <clib/alib_protos.h>
#include "mempools.h"
#if defined(__SASC) || defined(__GNUC__)
#define __autoinit
#define __autoexit
#elif !defined(_DCC)
#error "Don't know how to handle your compiler."
#endif
#ifdef DEBUG
const char meatBeaf[40] = {
'M', 'E', 'A', 'T', 'B', 'E', 'A', 'F',
'M', 'E', 'A', 'T', 'B', 'E', 'A', 'F',
'M', 'E', 'A', 'T', 'B', 'E', 'A', 'F',
'M', 'E', 'A', 'T', 'B', 'E', 'A', 'F',
'M', 'E', 'A', 'T', 'B', 'E', 'A', 'F',
};
struct MinList memList;
#endif
APTR __MemPool;
#ifndef DEBUG
STATIC
#endif
__autoinit LONG _STIInitMemFunctions(VOID)
{
#ifdef DEBUG
NewList((struct List *) &memList);
#endif
if (!(__MemPool = LibCreatePool(__MemPoolFlags,
__MemPoolPuddleSize,
__MemPoolThreshSize))) {
#if defined(__SASC)
return(TRUE);
#elif defined(_DCC)
extern VOID _AutoFail0(VOID);
_AutoFail0();
#elif defined(__GNUC__)
abort();
#endif
}
return(FALSE);
}
#ifndef DEBUG
STATIC
#endif
__autoexit VOID _STDTerminateMemFunctions(VOID)
{
#ifdef DEBUG
/* Be safe, that all memory blocks are checked by calling */
/* free() on them. */
static int called = FALSE; /* Be reentrant. */
if (!called) {
memBlock *block;
called = TRUE;
block = (memBlock *) memList.mlh_Head;
while (block->node.mln_Succ) {
free(block+1);
}
}
#endif
if (__MemPool)
{ LibDeletePool(__MemPool);
__MemPool = NULL;
}
}
#if defined(__GNUC__)
__asm (" .text; .stabs \"___CTOR_LIST__\",22,0,0,__STIInitMemFunctions");
__asm (" .text; .stabs \"___DTOR_LIST__\",22,0,0,__STDTerminateMemFunctions");
#endif