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71 lines
2.0 KiB
C
71 lines
2.0 KiB
C
/*
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* Copyright (C) 2000, 2001, 2002, 2003, 2004, 2005 Free Software Foundation
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*
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* Author: Nikos Mavrogiannopoulos
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*
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* This file is part of GNUTLS.
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*
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* The GNUTLS 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 License
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* as published by the Free Software Foundation; either version 2.1 of
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* 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, but
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* 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,
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* USA
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*
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*/
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#ifndef GNUTLS_MEM_H
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# define GNUTLS_MEM_H
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#ifdef USE_DMALLOC
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# include <dmalloc.h>
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#endif
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typedef void svoid; /* for functions that allocate using gnutls_secure_malloc */
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/* Use gnutls_afree() when calling alloca, or
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* memory leaks may occur in systems which do not
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* support alloca.
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*/
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#ifdef USE_EFENCE
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# define gnutls_alloca gnutls_malloc
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# define gnutls_afree gnutls_free
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#endif
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#ifdef HAVE_ALLOCA
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# ifdef HAVE_ALLOCA_H
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# include <alloca.h>
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# endif
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# ifndef gnutls_alloca
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# define gnutls_alloca alloca
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# define gnutls_afree(x)
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# endif
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#else
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# ifndef gnutls_alloca
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# define gnutls_alloca gnutls_malloc
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# define gnutls_afree gnutls_free
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# endif
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#endif /* HAVE_ALLOCA */
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extern int (*_gnutls_is_secure_memory) (const void *);
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/* this realloc function will return ptr if size==0, and
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* will free the ptr if the new allocation failed.
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*/
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void *mhd_gtls_realloc_fast (void *ptr, size_t size);
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svoid *mhd_gtls_secure_calloc (size_t nmemb, size_t size);
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void *mhd_gtls_calloc (size_t nmemb, size_t size);
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char *mhd_gtls_strdup (const char *);
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#endif /* GNUTLS_MEM_H */
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