37 lines
1.3 KiB
C
37 lines
1.3 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: adjoly <adjoly@student.42angouleme.fr> +#+ +:+ +#+ */
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/* +#+#+#+#+#+ +#+ */
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/* Created: 2023/11/01 16:02:26 by adjoly #+# #+# */
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/* Updated: 2024/03/04 10:10:58 by adjoly ### ########.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 nmemb, size_t size)
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{
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void *result;
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size_t i;
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i = 0;
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if (nmemb == 0 || size == 0)
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return (malloc(1));
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if (((unsigned long long)(size * nmemb) > 4294967295))
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return (NULL);
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if ((int)size < 0 && (int)nmemb < 0)
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return (NULL);
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result = malloc(size * nmemb);
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if (!result)
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return (NULL);
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while (i < (size * nmemb))
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{
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*(unsigned char *)(result + i) = '\0';
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i++;
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}
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return (result);
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}
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