newer libft

src/libft/Makefile

@@ -20,15 +20,15 @@ SOURCES = ft_atoi.c ft_bzero.c ft_calloc.c ft_isalnum.c ft_isalpha.c \
 		ft_strlen.c ft_strmapi.c ft_strncmp.c ft_strnstr.c ft_strrchr.c \
 		ft_strtrim.c ft_substr.c ft_tolower.c ft_toupper.c
 
-BONUS_SOURCES = ft_lstadd_back.c ft_lstadd_front.c ft_lstclear.c \
-				ft_lstdelone.c ft_lstiter.c ft_lstlast.c ft_lstmap.c \
-				ft_lstnew.c ft_lstsize.c
+BONUS_SOURCES = ft_lstadd_back_bonus.c ft_lstadd_front_bonus.c ft_lstclear_bonus.c \
+				ft_lstdelone_bonus.c ft_lstiter_bonus.c ft_lstlast_bonus.c ft_lstmap_bonus.c \
+				ft_lstnew_bonus.c ft_lstsize_bonus.c
 
 OBJECTS = $(SOURCES:.c=.o)
 
 BONUS_OBJECTS = $(BONUS_SOURCES:.c=.o)
 
-CC = gcc
+CC = cc
 CFLAGS = -Wall -Wextra -Werror
 
 all: $(NAME)

src/libft/ft_calloc.c

@@ -17,7 +17,7 @@ void	*ft_calloc(size_t nmemb, size_t size)
 {
 	void	*ptr;
 
-	if (nmemb && nmemb > (size_t) -1 / nmemb)
+	if (nmemb && size > (size_t) -1 / nmemb)
 	{
 		return (0);
 	}

src/libft/ft_lstmap.c

@@ -11,20 +11,22 @@
 /* ************************************************************************** */
 
 #include "libft.h"
+#include <stdlib.h>
 
 t_list	*ft_lstmap(t_list *lst, void *(*f)(void *), void (*del)(void *))
 {
 	t_list	*new_list;
 	t_list	*new_elem;
+	void	*new_content;
 
-	if (!lst || !f)
-		return (NULL);
 	new_list = NULL;
 	while (lst)
 	{
-		new_elem = ft_lstnew(f(lst->content));
+		new_content = f(lst->content);
+		new_elem = ft_lstnew(new_content);
 		if (!new_elem)
 		{
+			del(new_content);
 			ft_lstclear(&new_list, del);
 			return (NULL);
 		}

src/libft/ft_split.c

@@ -11,6 +11,7 @@
 /* ************************************************************************** */
 
 #include <stdlib.h>
+#include <string.h>
 #include "libft.h"
 
 static int	count_words(char const *s, char c)
@@ -29,6 +30,16 @@ static int	count_words(char const *s, char c)
 	return (n);
 }
 
+static void	*free_arr(int n, char ***arr)
+{
+	while (n-- > 0)
+	{
+		free((*arr)[n]);
+	}
+	free(*arr);
+	return (NULL);
+}
+
 char	**ft_split(char const *s, char c)
 {
 	char	**result;
@@ -36,8 +47,6 @@ char	**ft_split(char const *s, char c)
 	int		i;
 	int		j;
 
-	if (!s)
-		return (NULL);
 	result = malloc((count_words(s, c) + 1) * sizeof(char *));
 	if (!result)
 		return (NULL);
@@ -51,7 +60,9 @@ char	**ft_split(char const *s, char c)
 		while (s[i + j] && s[i + j] != c)
 			j++;
 		if (j)
-			result[n++] = ft_substr(s, i, j);
+			result[n] = ft_substr(s, i, j);
+		if (j && !result[n++])
+			return (free_arr(n, &result));
 		i += j;
 	}
 	result[n] = NULL;

src/libft/ft_strlcat.c

@@ -14,15 +14,15 @@
 
 size_t	ft_strlcat(char *dst, const char *src, size_t size)
 {
-	unsigned int	src_len;
-	unsigned int	dst_len;
-	unsigned int	i;
+	size_t	src_len;
+	size_t	dst_len;
+	size_t	i;
 
 	src_len = ft_strlen(src);
 	if (size == 0)
 		return (src_len);
 	dst_len = ft_strlen(dst);
-	if (dst_len >= (long int) size)
+	if (dst_len >= size)
 		return (size + src_len);
 	i = 0;
 	while (src[i] && i < size - dst_len - 1)

src/libft/ft_strrchr.c

@@ -19,11 +19,11 @@ char	*ft_strrchr(const char *s, int c)
 	result = NULL;
 	while (*s)
 	{
-		if (*(unsigned char *) s == (unsigned char) c)
+		if (*s == (char) c)
 			result = (char *) s;
 		s++;
 	}
-	if ('\0' == c)
+	if ('\0' == (char) c)
 		result = (char *) s;
 	return (result);
 }