mp_get_fns.c
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上传日期:2022-08-06
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- /* mp_get_memory_functions -- Get the allocate, reallocate, and free functions.
- Copyright 2002 Free Software Foundation, Inc.
- This file is part of the GNU MP Library.
- The GNU MP Library is free software; you can redistribute it and/or modify
- it under the terms of the GNU Lesser General Public License as published by
- the Free Software Foundation; either version 3 of the License, or (at your
- option) any later version.
- The GNU MP Library is distributed in the hope that it will be useful, but
- WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
- or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public
- License for more details.
- You should have received a copy of the GNU Lesser General Public License
- along with the GNU MP Library. If not, see http://www.gnu.org/licenses/. */
- #include <stdio.h> /* for NULL */
- #include "gmp.h"
- #include "gmp-impl.h"
- void
- mp_get_memory_functions (void *(**alloc_func) (size_t),
- void *(**realloc_func) (void *, size_t, size_t),
- void (**free_func) (void *, size_t))
- {
- if (alloc_func != NULL)
- *alloc_func = __gmp_allocate_func;
- if (realloc_func != NULL)
- *realloc_func = __gmp_reallocate_func;
- if (free_func != NULL)
- *free_func = __gmp_free_func;
- }