init

libftx/extra/ft_strndup.c

@@ -0,0 +1,32 @@
+/* ************************************************************************** */
+/*                                                                            */
+/*                                                        :::      ::::::::   */
+/*   ft_strndup.c                                       :+:      :+:    :+:   */
+/*                                                    +:+ +:+         +:+     */
+/*   By: cchauvet <cchauvet@student.42angoulem      +#+  +:+       +#+        */
+/*                                                +#+#+#+#+#+   +#+           */
+/*   Created: 2022/10/26 00:55:44 by cchauvet          #+#    #+#             */
+/*   Updated: 2023/01/05 19:27:03 by cchauvet         ###   ########.fr       */
+/*                                                                            */
+/* ************************************************************************** */
+
+#include "extra.h"
+
+char	*ft_strndup(char *src, size_t n)
+{
+	char	*out;
+	size_t	i;
+
+	if (src[0] == '\0')
+		return (NULL);
+	out = ft_calloc(n + 1, sizeof(char));
+	if (out == NULL)
+		return (NULL);
+	i = 0;
+	while (src[i] != '\0' && i < n)
+	{
+		out[i] = src[i];
+		i++;
+	}
+	return (out);
+}