37 lines
1.2 KiB
C
37 lines
1.2 KiB
C
/* ************************************************************************** */
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/* */
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/* ::: :::::::: */
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/* ft_strnstr.c :+: :+: :+: */
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/* +:+ +:+ +:+ */
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/* By: adjoly <adjoly@student.42.fr> +#+ +:+ +#+ */
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/* +#+#+#+#+#+ +#+ */
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/* Created: 2023/11/08 16:02:17 by adjoly #+# #+# */
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/* Updated: 2023/11/09 13:58:30 by adjoly ### ########.fr */
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/* */
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/* ************************************************************************** */
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#include "libft.h"
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char *ft_strnstr(const char *big, const char *little, size_t len)
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{
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size_t i;
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size_t j;
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i = 0;
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j = 0;
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if (!little || big == little)
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return ((char *)big);
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if (len <= 0)
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return (0);
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while (i < len && big[i])
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{
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j = 0;
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while (i + j < len && big[i + j] == little[j])
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j++;
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if (little[j] == 0)
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return ((char *)big + i);
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i++;
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}
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return (NULL);
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}
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