fix a few norm errors

get_next_line_utils.c

@@ -0,0 +1,103 @@
+/* ************************************************************************** */
+/*                                                                            */
+/*                                                        :::      ::::::::   */
+/*   get_next_line_utils.c                              :+:      :+:    :+:   */
+/*                                                    +:+ +:+         +:+     */
+/*   By: kcolin <marvin@42.fr>                      +#+  +:+       +#+        */
+/*                                                +#+#+#+#+#+   +#+           */
+/*   Created: 2024/11/01 12:31:58 by kcolin            #+#    #+#             */
+/*   Updated: 2024/11/01 12:32:00 by kcolin           ###   ########.fr       */
+/*                                                                            */
+/* ************************************************************************** */
+
+#include "get_next_line.h"
+#include <stdlib.h>
+
+char	*ft_strchr(const char *s, int c)
+{
+	size_t	i;
+
+	i = 0;
+	while (s[i] != '\0')
+	{
+		if (s[i] == (char)c)
+			return ((char *)s + i);
+		i++;
+	}
+	if ((char)c == '\0')
+		return ((char *)s + i);
+	return (0);
+}
+
+size_t	ft_strlen(const char *s)
+{
+	size_t	i;
+
+	i = 0;
+	while (s[i] != '\0')
+		i++;
+	return (i);
+}
+
+size_t	ft_strlcpy(char *dst, const char *src, size_t size)
+{
+	size_t	i;
+
+	i = 0;
+	while (src[i] != 0)
+	{
+		if (i < size)
+			dst[i] = src[i];
+		i++;
+	}
+	if (size > 0)
+	{
+		if (size - 1 > i)
+			dst[i] = '\0';
+		else
+			dst[size - 1] = '\0';
+	}
+	return (i);
+}
+
+size_t	ft_strlcat(char *dst, const char *src, size_t size)
+{
+	size_t	dst_len;
+	size_t	src_len;
+	size_t	i;
+
+	dst_len = 0;
+	while (dst[dst_len] != '\0')
+		dst_len++;
+	src_len = 0;
+	while (src[src_len] != '\0')
+		src_len++;
+	if (size <= dst_len)
+		return (size + src_len);
+	i = 0;
+	while (src[i] != '\0' && i < size - dst_len - 1)
+	{
+		dst[dst_len + i] = src[i];
+		i++;
+	}
+	dst[dst_len + i] = '\0';
+	return (dst_len + src_len);
+}
+
+char	*ft_strjoin_free_s1(char const *s1, char const *s2)
+{
+	char	*out;
+	size_t	len;
+
+	len = ft_strlen(s1) + ft_strlen(s2) + 1;
+	out = malloc(len);
+	if (out == NULL)
+	{
+		free((void *)s1);
+		return (NULL);
+	}
+	ft_strlcpy(out, s1, len);
+	ft_strlcat(out, s2, len);
+	free((void *)s1);
+	return (out);
+}