32 lines
1.2 KiB
C
32 lines
1.2 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: lfirmin <marvin@42.fr> +#+ +:+ +#+ */
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/* +#+#+#+#+#+ +#+ */
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/* Created: 2024/05/21 11:14:02 by lfirmin #+# #+# */
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/* Updated: 2024/06/03 18:15:05 by lfirmin ### ########.fr */
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/* */
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/* ************************************************************************** */
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#include "libft.h"
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void *ft_calloc(size_t c, size_t s)
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{
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void *ptr;
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long long int tmp1;
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long long int tmp2;
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tmp1 = (long long int)c;
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tmp2 = (long long int)s;
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if ((c > 4294967295 || s > 4294967295) && (tmp1 < 0 && tmp2 < 0))
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return (NULL);
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if (tmp1 * tmp2 < 0)
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return (NULL);
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ptr = malloc(c * s);
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if (!ptr)
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return (NULL);
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ft_bzero(ptr, c * s);
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return (ptr);
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}
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