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59 lines
2.1 KiB
C
59 lines
2.1 KiB
C
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/* lt__alloc.h -- internal memory management interface
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Copyright (C) 2004, 2011-2015 Free Software Foundation, Inc.
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Written by Gary V. Vaughan, 2004
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NOTE: The canonical source of this file is maintained with the
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GNU Libtool package. Report bugs to bug-libtool@gnu.org.
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GNU Libltdl 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 of the License, or (at your option) any later version.
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As a special exception to the GNU Lesser General Public License,
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if you distribute this file as part of a program or library that
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is built using GNU Libtool, you may include this file under the
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same distribution terms that you use for the rest of that program.
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GNU Libltdl 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
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GNU Lesser General Public License for more details.
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You should have received a copy of the GNU Lesser General Public
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License along with GNU Libltdl; see the file COPYING.LIB. If not, a
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copy can be downloaded from http://www.gnu.org/licenses/lgpl.html,
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or obtained by writing to the Free Software Foundation, Inc.,
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51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
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*/
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#if !defined LT__ALLOC_H
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#define LT__ALLOC_H 1
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#include "lt_system.h"
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LT_BEGIN_C_DECLS
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#define MALLOC(tp, n) (tp*) lt__malloc((n) * sizeof(tp))
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#define REALLOC(tp, mem, n) (tp*) lt__realloc((mem), (n) * sizeof(tp))
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#define FREE(mem) LT_STMT_START { \
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free (mem); mem = NULL; } LT_STMT_END
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#define MEMREASSIGN(p, q) LT_STMT_START { \
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if ((p) != (q)) { free (p); (p) = (q); (q) = 0; } \
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} LT_STMT_END
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/* If set, this function is called when memory allocation has failed. */
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LT_SCOPE void (*lt__alloc_die) (void);
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LT_SCOPE void *lt__malloc (size_t n);
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LT_SCOPE void *lt__zalloc (size_t n);
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LT_SCOPE void *lt__realloc (void *mem, size_t n);
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LT_SCOPE void *lt__memdup (void const *mem, size_t n);
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LT_SCOPE char *lt__strdup (const char *string);
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LT_END_C_DECLS
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#endif /*!defined LT__ALLOC_H*/
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