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8574d367a9
* libguile/mallocs.c (malloc_free): Removed. (scm_init_mallocs): Don't invoke `scm_set_smob_free ()' because the memory allocated by `scm_gc_malloc ()' will automatically be freed. Furthermore, `malloc_free ()' used to invoke `free ()' instead of `scm_gc_free ()' which is incorrect. git-archimport-id: lcourtes@laas.fr--2005-libre/guile-core--boehm-gc--1.9--patch-25
77 lines
1.7 KiB
C
77 lines
1.7 KiB
C
/* classes: src_files
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* Copyright (C) 1995,1997,1998,2000,2001, 2006 Free Software Foundation, Inc.
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation; either
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* version 2.1 of the License, or (at your option) any later version.
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*
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* This library 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 GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
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*/
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#if HAVE_CONFIG_H
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# include <config.h>
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#endif
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#include "libguile/_scm.h"
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#include "libguile/ports.h"
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#include "libguile/smob.h"
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#include "libguile/mallocs.h"
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#ifdef HAVE_MALLOC_H
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#include <malloc.h>
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#endif
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#ifdef HAVE_UNISTD_H
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#include <unistd.h>
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#endif
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scm_t_bits scm_tc16_malloc;
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static int
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malloc_print (SCM exp, SCM port, scm_print_state *pstate SCM_UNUSED)
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{
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scm_puts("#<malloc ", port);
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scm_uintprint (SCM_SMOB_DATA (exp), 16, port);
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scm_putc('>', port);
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return 1;
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}
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SCM
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scm_malloc_obj (size_t n)
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{
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scm_t_bits mem = n ? (scm_t_bits) scm_gc_malloc (n, "malloc smob") : 0;
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if (n && !mem)
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return SCM_BOOL_F;
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SCM_RETURN_NEWSMOB (scm_tc16_malloc, mem);
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}
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void
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scm_init_mallocs ()
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{
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scm_tc16_malloc = scm_make_smob_type ("malloc", 0);
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scm_set_smob_print (scm_tc16_malloc, malloc_print);
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}
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/*
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Local Variables:
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c-file-style: "gnu"
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End:
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*/
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