Fix files rights. Add ft_strdup_till function.

Makefile

@@ -22,6 +22,7 @@ ft_memcmp.c \
 ft_strlen.c \
 ft_strdup.c \
 ft_strndup.c \
+ft_strdup_till.c \
 ft_strcpy.c \
 ft_strncpy.c \
 ft_strcat.c \

ft_strdup_till.c

@@ -0,0 +1,18 @@
+/* ************************************************************************** */
+/*                                                                            */
+/*                                                        :::      ::::::::   */
+/*   ft_strdup_till.c                                   :+:      :+:    :+:   */
+/*                                                    +:+ +:+         +:+     */
+/*   By: mazimi <mazimi@student.42.fr>              +#+  +:+       +#+        */
+/*                                                +#+#+#+#+#+   +#+           */
+/*   Created: 2014/11/08 17:49:42 by mazimi            #+#    #+#             */
+/*   Updated: 2014/12/26 12:58:54 by mazimi           ###   ########.fr       */
+/*                                                                            */
+/* ************************************************************************** */
+
+#include "libft.h"
+
+char	*ft_strdup_till(char *str, char c)
+{
+	return (ft_strndup(str, ft_strlen(str) - ft_strlen(ft_strchr(str, c))));
+}

libft.h

@@ -36,6 +36,7 @@ int					ft_memcmp(const void *s1, const void *s2, size_t n);
 size_t				ft_strlen(char const *str);
 char				*ft_strdup(const char *s1);
 char				*ft_strndup(const char *s1, int n);
+char				*ft_strdup_till(char *str, char c);
 char				*ft_strcpy(char *dest, const char *src);
 char				*ft_strncpy(char *dest, char *src, unsigned int n);
 char				*ft_strcat(char *s1, const char *s2);