kc3-lang/kc3/libc3/pcow.c

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• Hash : c82d67ca
  Author : Thomas de Grivel
  Date : 2024-05-11T14:59:00
  

  wip cow

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• libc3/pcow.c

• /* c3
   * Copyright 2022-2024 kmx.io <contact@kmx.io>
   *
   * Permission is hereby granted to use this software granted the above
   * copyright notice and this permission paragraph are included in all
   * copies and substantial portions of this software.
   *
   * THIS SOFTWARE IS PROVIDED "AS-IS" WITHOUT ANY GUARANTEE OF
   * PURPOSE AND PERFORMANCE. IN NO EVENT WHATSOEVER SHALL THE
   * AUTHOR BE CONSIDERED LIABLE FOR THE USE AND PERFORMANCE OF
   * THIS SOFTWARE.
   */
  #include "assert.h"
  #include "cow.h"
  #include "pcow.h"
  
  void pcow_clean (s_cow **p)
  {
    assert(p);
    cow_delete(*p);
  }
  
  s_cow ** pcow_init (s_cow **p, const s_sym *type)
  {
    s_cow *tmp = NULL;
    assert(p);
    tmp = cow_new(type);
    if (! tmp)
      return NULL;
    *p = tmp;
    return p;
  }
  
  s_cow ** pcow_init_cast (s_cow **p, const s_sym * const *type,
                           const s_tag *src)
  {
    s_cow *tmp = NULL;
    assert(p);
    assert(src);
    tmp = cow_new_cast(type, src);
    if (! tmp)
      return NULL;
    *p = tmp;
    return p;
  }
  
  s_cow ** pcow_init_copy (s_cow **p,
                           const s_cow * const *src)
  {
    s_cow *tmp = NULL;
    assert(p);
    assert(src);
    tmp = cow_new_copy(*src);
    if (! tmp)
      return NULL;
    *p = tmp;
    return p;
  }
  

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