kc3-lang/harfbuzz/src/harfbuzz-impl.c

• Show log

  Commit

• Hash : 66871797
  Author :
  Date : 2009-03-02T14:20:20
  

  [opentype] Use size_t instead of uint for malloc wrappers
  

Download

• src/harfbuzz-impl.c

• /*
   * Copyright (C) 1998-2004  David Turner and Werner Lemberg
   * Copyright (C) 2007  Trolltech ASA
   * Copyright (C) 2007  Red Hat, Inc.
   *
   *  This is part of HarfBuzz, an OpenType Layout engine library.
   *
   * Permission is hereby granted, without written agreement and without
   * license or royalty fees, to use, copy, modify, and distribute this
   * software and its documentation for any purpose, provided that the
   * above copyright notice and the following two paragraphs appear in
   * all copies of this software.
   *
   * IN NO EVENT SHALL THE COPYRIGHT HOLDER BE LIABLE TO ANY PARTY FOR
   * DIRECT, INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES
   * ARISING OUT OF THE USE OF THIS SOFTWARE AND ITS DOCUMENTATION, EVEN
   * IF THE COPYRIGHT HOLDER HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH
   * DAMAGE.
   *
   * THE COPYRIGHT HOLDER SPECIFICALLY DISCLAIMS ANY WARRANTIES, INCLUDING,
   * BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND
   * FITNESS FOR A PARTICULAR PURPOSE.  THE SOFTWARE PROVIDED HEREUNDER IS
   * ON AN "AS IS" BASIS, AND THE COPYRIGHT HOLDER HAS NO OBLIGATION TO
   * PROVIDE MAINTENANCE, SUPPORT, UPDATES, ENHANCEMENTS, OR MODIFICATIONS.
   *
   * Red Hat Author(s): Behdad Esfahbod
   */
  
  #include "harfbuzz-impl.h"
  
  
  HB_INTERNAL HB_Pointer
  _hb_alloc( size_t    size,
  	   HB_Error *perror )
  {
    HB_Error    error = 0;
    HB_Pointer  block = NULL;
  
    if ( size > 0 )
    {
      block = calloc( 1, size );
      if ( !block )
        error = ERR(HB_Err_Out_Of_Memory);
    }
  
    *perror = error;
    return block;
  }
  
  
  HB_INTERNAL HB_Pointer
  _hb_realloc( HB_Pointer  block,
  	     size_t      new_size,
  	     HB_Error   *perror )
  {
    HB_Pointer  block2 = NULL;
    HB_Error    error  = 0;
  
    block2 = realloc( block, new_size );
    if ( block2 == NULL && new_size != 0 )
      error = ERR(HB_Err_Out_Of_Memory);
  
    if ( !error )
      block = block2;
  
    *perror = error;
    return block;
  }
  
  
  HB_INTERNAL void
  _hb_free( HB_Pointer  block )
  {
    if ( block )
      free( block );
  }
  
  
  /* helper func to set a breakpoint on */
  HB_INTERNAL HB_Error
  _hb_err (HB_Error code)
  {
    return code;
  }
  

Download