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2ba3cfa160
__malloc_initialize_hook is interposed by application code, so the usual approach to define a compatibility symbol does not work. This commit adds a new mechanism based on #pragma GCC poison in <stdc-predef.h>.
28 lines
1.2 KiB
C
28 lines
1.2 KiB
C
/* Internal declarations of malloc hooks no longer in the public API.
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Copyright (C) 2016 Free Software Foundation, Inc.
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This file is part of the GNU C Library.
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The GNU C 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 as
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published by the Free Software Foundation; either version 2.1 of the
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License, or (at your option) any later version.
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The GNU C 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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You should have received a copy of the GNU Lesser General Public
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License along with the GNU C Library; see the file COPYING.LIB. If
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not, see <http://www.gnu.org/licenses/>. */
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#ifndef _MALLOC_HOOKS_H
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#define _MALLOC_HOOKS_H
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/* These hooks are no longer part of the public API and are poisoned
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in <stdc-predef.h>. Their names here reflect the command-line
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mapping which is used inside glibc to get past the poisoning. */
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void (*old__malloc_initialize_hook) (void);
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#endif /* _MALLOC_HOOKS_H */
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