126 lines
3.4 KiB
C
Executable File
126 lines
3.4 KiB
C
Executable File
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/*=============================================================================
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GNU UnRTF, a command-line program to convert RTF documents to other formats.
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Copyright (C) 2000,2001 Zachary Thayer Smith
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This program is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 2 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program; if not, write to the Free Software
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Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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The author is reachable by electronic mail at tuorfa@yahoo.com.
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=============================================================================*/
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/*----------------------------------------------------------------------
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* Module name: malloc
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* Author name: Zach Smith
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* Create date: 01 Aug 01
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* Purpose: Memory management. Allows us to keep track of how
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* much memory is being used.
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*----------------------------------------------------------------------
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* Changes:
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* 14 Aug 01, tuorfa@yahoo.com: added Turbo C support.
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* 16 Aug 01, Lars Unger <l.unger@tu-bs.de>: added Amiga/GCC support.
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* 22 Sep 01, tuorfa@yahoo.com: added function-level comment blocks
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* 28 Sep 01, tuorfa@yahoo.com: removed Turbo C support.
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*--------------------------------------------------------------------*/
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#include <stdio.h>
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#include <string.h>
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#if AMIGA
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#include <stdlib.h>
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#else
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#include <malloc.h>
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#endif
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#include "error.h"
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static unsigned long count=0;
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/*========================================================================
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* Name: my_malloc
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* Purpose: Internal version of malloc necessary for record keeping.
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* Args: Amount.
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* Returns: Pointer.
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*=======================================================================*/
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char *
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my_malloc (unsigned long size) {
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char *ptr;
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ptr = malloc (size);
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if (ptr)
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count += size;
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return ptr;
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}
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/*========================================================================
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* Name: my_free
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* Purpose: Internal version of free necessary for record keeping.
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* Args: Pointer.
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* Returns: None.
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*=======================================================================*/
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void
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my_free (char* ptr) {
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CHECK_PARAM_NOT_NULL(ptr);
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free (ptr);
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}
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/*========================================================================
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* Name: total_malloced
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* Purpose: Returns total amount of memory thus far allocated.
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* Args: None.
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* Returns: Amount.
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*=======================================================================*/
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unsigned long
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total_malloced (void) {
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return count;
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}
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/*========================================================================
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* Name: my_strdup
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* Purpose: Internal version of strdup necessary for record keeping.
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* Args: String.
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* Returns: String.
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*=======================================================================*/
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char *
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my_strdup (char *src) {
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unsigned long len;
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char *ptr;
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CHECK_PARAM_NOT_NULL(src);
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len = strlen(src);
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ptr = my_malloc (len+1);
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if (!ptr)
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error_handler ("out of memory in strdup()");
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strcpy (ptr, src);
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return ptr;
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}
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