46 lines
1.6 KiB
C
46 lines
1.6 KiB
C
/* ************************************************************************** */
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/* */
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/* ::: :::::::: */
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/* ft_calloc.c :+: :+: :+: */
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/* +:+ +:+ +:+ */
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/* By: kcolin <marvin@42.fr> +#+ +:+ +#+ */
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/* +#+#+#+#+#+ +#+ */
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/* Created: 2024/10/17 10:20:05 by kcolin #+# #+# */
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/* Updated: 2024/10/17 10:40:21 by kcolin ### ########.fr */
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/* */
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/* ************************************************************************** */
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#include "libft.h"
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#include <stdlib.h>
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void *ft_calloc(size_t nmemb, size_t size)
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{
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size_t bytes;
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bytes = nmemb * size;
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if (nmemb != 0 && bytes / nmemb != size)
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return (NULL);
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else
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return (malloc(bytes));
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}
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/*
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int main(void)
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{
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free(ft_calloc(0, sizeof(int)));
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free(calloc(0, sizeof(int)));
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printf("%p\t%p\n",
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ft_calloc(0, sizeof(int)),
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calloc(0, sizeof(int)));
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free(ft_calloc(1024, sizeof(int)));
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free(calloc(1024, sizeof(int)));
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printf("%p\t%p\n",
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ft_calloc(1024, sizeof(int)),
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calloc(1024, sizeof(int)));
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free(ft_calloc(SIZE_MAX, sizeof(int)));
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free(calloc(SIZE_MAX, sizeof(int)));
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printf("%p\t%p\n",
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ft_calloc(SIZE_MAX, sizeof(int)),
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calloc(SIZE_MAX, sizeof(int)));
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}
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*/
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