2 * Copyright (C) 1998-2004 David Turner and Werner Lemberg
3 * Copyright (C) 2008 Nokia Corporation and/or its subsidiary(-ies)
4 * Copyright (C) 2007 Red Hat, Inc.
6 * This is part of HarfBuzz, an OpenType Layout engine library.
8 * Permission is hereby granted, without written agreement and without
9 * license or royalty fees, to use, copy, modify, and distribute this
10 * software and its documentation for any purpose, provided that the
11 * above copyright notice and the following two paragraphs appear in
12 * all copies of this software.
14 * IN NO EVENT SHALL THE COPYRIGHT HOLDER BE LIABLE TO ANY PARTY FOR
15 * DIRECT, INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES
16 * ARISING OUT OF THE USE OF THIS SOFTWARE AND ITS DOCUMENTATION, EVEN
17 * IF THE COPYRIGHT HOLDER HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH
20 * THE COPYRIGHT HOLDER SPECIFICALLY DISCLAIMS ANY WARRANTIES, INCLUDING,
21 * BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND
22 * FITNESS FOR A PARTICULAR PURPOSE. THE SOFTWARE PROVIDED HEREUNDER IS
23 * ON AN "AS IS" BASIS, AND THE COPYRIGHT HOLDER HAS NO OBLIGATION TO
24 * PROVIDE MAINTENANCE, SUPPORT, UPDATES, ENHANCEMENTS, OR MODIFICATIONS.
26 * Red Hat Author(s): Behdad Esfahbod
29 #include "harfbuzz-impl.h"
34 _hb_alloc(size_t size,
37 HB_Error error = (HB_Error)0;
38 HB_Pointer block = NULL;
42 block = calloc( 1, size );
44 error = ERR_HB(HB_Err_Out_Of_Memory);
54 _hb_realloc(HB_Pointer block,
58 HB_Pointer block2 = NULL;
59 HB_Error error = (HB_Error)0;
61 block2 = realloc( block, new_size );
62 if ( block2 == NULL && new_size != 0 )
63 error = ERR_HB(HB_Err_Out_Of_Memory);
75 _hb_free( HB_Pointer block )
82 /* helper func to set a breakpoint on */
85 _hb_err(HB_Error code)