2 * Copyright (C) 1995,1997,1998,2000,2001 Free Software Foundation, Inc.
4 * This program is free software; you can redistribute it and/or modify
5 * it under the terms of the GNU General Public License as published by
6 * the Free Software Foundation; either version 2, or (at your option)
9 * This program is distributed in the hope that it will be useful,
10 * but WITHOUT ANY WARRANTY; without even the implied warranty of
11 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
12 * GNU General Public License for more details.
14 * You should have received a copy of the GNU General Public License
15 * along with this software; see the file COPYING. If not, write to
16 * the Free Software Foundation, Inc., 59 Temple Place, Suite 330,
17 * Boston, MA 02111-1307 USA
19 * As a special exception, the Free Software Foundation gives permission
20 * for additional uses of the text contained in its release of GUILE.
22 * The exception is that, if you link the GUILE library with other files
23 * to produce an executable, this does not by itself cause the
24 * resulting executable to be covered by the GNU General Public License.
25 * Your use of that executable is in no way restricted on account of
26 * linking the GUILE library code into it.
28 * This exception does not however invalidate any other reasons why
29 * the executable file might be covered by the GNU General Public License.
31 * This exception applies only to the code released by the
32 * Free Software Foundation under the name GUILE. If you copy
33 * code from other Free Software Foundation releases into a copy of
34 * GUILE, as the General Public License permits, the exception does
35 * not apply to the code that you add in this way. To avoid misleading
36 * anyone as to the status of such modified files, you must delete
37 * this exception notice from them.
39 * If you write modifications of your own for GUILE, it is your choice
40 * whether to permit this exception to apply to your modifications.
41 * If you do not wish that, delete this exception notice. */
43 /* Software engineering face-lift by Greg J. Badros, 11-Dec-1999,
44 gjb@cs.washington.edu, http://www.cs.washington.edu/homes/gjb */
49 #include "libguile/_scm.h"
50 #include "libguile/ports.h"
51 #include "libguile/smob.h"
53 #include "libguile/mallocs.h"
64 scm_bits_t scm_tc16_malloc
;
70 if (SCM_MALLOCDATA (ptr
))
71 free (SCM_MALLOCDATA (ptr
));
77 malloc_print (SCM exp
, SCM port
, scm_print_state
*pstate SCM_UNUSED
)
79 scm_puts("#<malloc ", port
);
80 scm_intprint (SCM_CELL_WORD_1 (exp
), 16, port
);
87 scm_malloc_obj (size_t n
)
89 scm_bits_t mem
= n
? (scm_bits_t
) malloc (n
) : 0;
92 SCM_RETURN_NEWSMOB (scm_tc16_malloc
, mem
);
100 scm_tc16_malloc
= scm_make_smob_type ("malloc", 0);
101 scm_set_smob_free (scm_tc16_malloc
, malloc_free
);
102 scm_set_smob_print (scm_tc16_malloc
, malloc_print
);