61 lines
1.8 KiB
C
61 lines
1.8 KiB
C
/* ************************************************************************** */
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/* */
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/* ::: :::::::: */
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/* ft_strlcat.c :+: :+: :+: */
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/* +:+ +:+ +:+ */
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/* By: kcolin <marvin@42.fr> +#+ +:+ +#+ */
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/* +#+#+#+#+#+ +#+ */
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/* Created: 2024/10/15 16:00:39 by kcolin #+# #+# */
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/* Updated: 2024/10/16 15:19:17 by kcolin ### ########.fr */
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/* */
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/* ************************************************************************** */
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#include "libft.h"
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size_t ft_strlcat(char *dst, const char *src, size_t size)
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{
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size_t dst_len;
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size_t src_len;
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size_t i;
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dst_len = 0;
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while (dst[dst_len] != '\0')
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dst_len++;
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src_len = 0;
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while (src[src_len] != '\0')
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src_len++;
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if (size <= dst_len)
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return (size + src_len);
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i = 0;
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while (src[i] != '\0' && i < size - dst_len - 1)
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{
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dst[dst_len + i] = src[i];
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i++;
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}
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dst[dst_len + i] = '\0';
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return (dst_len + src_len);
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}
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/*
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#include <bsd/string.h>
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#include <stdio.h>
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int main(void)
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{
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char dest1[40] = "Hi there, hello!!!!!";
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char dest2[40] = "Hi there, hello!!!!!";
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char *src = " Hello!";
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int res1;
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size_t res2;
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res1 = ft_strlcat(dest1, src, 20);
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printf("mine:\t%u\t'%s'\n", res1, dest1);
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res2 = strlcat(dest2, src, 20);
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printf("lib:\t%zu\t'%s'\n", res2, dest2);
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res1 = ft_strlcat(dest1, src, 40);
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printf("mine:\t%u\t'%s'\n", res1, dest1);
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res2 = strlcat(dest2, src, 40);
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printf("lib:\t%zu\t'%s'\n", res2, dest2);
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return (0);
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}
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*/
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