diff options
Diffstat (limited to 'cross/lib/malloc/dynarray_resize_clear.c')
-rw-r--r-- | cross/lib/malloc/dynarray_resize_clear.c | 39 |
1 files changed, 0 insertions, 39 deletions
diff --git a/cross/lib/malloc/dynarray_resize_clear.c b/cross/lib/malloc/dynarray_resize_clear.c deleted file mode 100644 index bb23c522a14..00000000000 --- a/cross/lib/malloc/dynarray_resize_clear.c +++ /dev/null @@ -1,39 +0,0 @@ -/* Increase the size of a dynamic array and clear the new part. - Copyright (C) 2017-2023 Free Software Foundation, Inc. - This file is part of the GNU C Library. - - The GNU C 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 2.1 of the License, or (at your option) any later version. - - The GNU C 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 C Library; if not, see - <https://www.gnu.org/licenses/>. */ - -#ifndef _LIBC -# include <libc-config.h> -#endif - -#include <dynarray.h> -#include <string.h> - -bool -__libc_dynarray_resize_clear (struct dynarray_header *list, size_t size, - void *scratch, size_t element_size) -{ - size_t old_size = list->used; - if (!__libc_dynarray_resize (list, size, scratch, element_size)) - return false; - /* __libc_dynarray_resize already checked for overflow. */ - char *array = list->array; - memset (array + (old_size * element_size), 0, - (size - old_size) * element_size); - return true; -} -libc_hidden_def (__libc_dynarray_resize_clear) |