fix compilation error on newer clang version, fix some norm errors and start doing show_alloc_mem_ex function

Makefile

@@ -32,7 +32,7 @@ SRCS = $(addprefix $(SRCS_DIR)/, $(SRCS_NAMES))
 
 OBJS = $(addprefix $(OBJS_DIR)/, $(SRCS_NAMES:.c=.o))
 
-FLAGS = -Wall -Wextra -Werror -g
+FLAGS = -Wall -Wextra -Werror -Wno-unused-result -Wno-free-nonheap-object -g
 
 LFT = libft/libft.a
 
@@ -41,7 +41,7 @@ LFT_DIR = libft/
 all: libft_malloc.so
 
 exec: $(OBJS_DIR) $(NAME) $(LFT)
-	$(CC) -o a.out $(FLAGS) main.c $(NAME) $(LFT) 
+#	$(CC) -o a.out $(FLAGS) main.c $(NAME) $(LFT) 
 	$(CC) -o a.out $(FLAGS) main.c -L. -lft_malloc $(LFT) -Wl,-rpath=.
 
 libft_malloc.so: $(NAME)

libft/Makefile

@@ -6,7 +6,7 @@
 #    By: tomoron <marvin@42.fr>                     +#+  +:+       +#+         #
 #                                                 +#+#+#+#+#+   +#+            #
 #    Created: 2023/07/28 00:35:01 by tomoron           #+#    #+#              #
-#    Updated: 2024/12/10 18:31:35 by tomoron          ###   ########.fr        #
+#    Updated: 2025/02/14 17:47:44 by tomoron          ###   ########.fr        #
 #                                                                              #
 # **************************************************************************** #
 
@@ -69,7 +69,7 @@ SRCS_BONUS =	ft_lstnew.c\
 OBJS = $(SRCS:.c=.o)
 OBJS_BONUS = $(SRCS_BONUS:.c=.o)
 
-FLAGS = -Wall -Wextra -Werror -g -fPIC
+FLAGS = -Wall -Wextra -Werror -g -Wno-unused-result -fPIC
 
 all: $(NAME)
 

libft/ft_printf/Makefile

@@ -6,7 +6,7 @@
 #    By: marde-vr <marde-vr@42angouleme.fr>         +#+  +:+       +#+         #
 #                                                 +#+#+#+#+#+   +#+            #
 #    Created: 2023/11/04 08:03:00 by tomoron           #+#    #+#              #
-#    Updated: 2024/11/30 13:39:39 by tomoron          ###   ########.fr        #
+#    Updated: 2025/02/14 17:48:08 by tomoron          ###   ########.fr        #
 #                                                                              #
 # **************************************************************************** #
 
@@ -31,7 +31,7 @@ SRCS =	ft_protected_atoi.c\
 		
 OBJS = $(SRCS:.c=.o)
 
-FLAGS = -Wall -Wextra -Werror
+FLAGS = -Wall -Wextra -Werror -Wno-unused-result
 
 $(NAME): $(OBJS)
 	ar rcs $(NAME) $(OBJS)

libft/libft.h

@@ -6,7 +6,7 @@
 /*   By: tomoron <marvin@42.fr>                     +#+  +:+       +#+        */
 /*                                                +#+#+#+#+#+   +#+           */
 /*   Created: 2023/10/30 16:55:48 by tomoron           #+#    #+#             */
-/*   Updated: 2024/12/09 17:25:45 by tomoron          ###   ########.fr       */
+/*   Updated: 2025/02/13 13:41:49 by tomoron          ###   ########.fr       */
 /*                                                                            */
 /* ************************************************************************** */
 
@@ -41,9 +41,9 @@ char	*ft_strtrim(char const *s1, char const *set);
 char	*ft_strjoin(char const *s1, char const *s2);
 void	ft_lstiter(t_list *lst, void (*f)(void *));
 void	*ft_memchr(const void *s, int c, size_t n);
-void	ft_lstadd_front(t_list **lst, t_list *new);
+void	ft_lstadd_front(t_list **lst, t_list *new_l);
 char	**ft_split(char const *str, char charset);
-void	ft_lstadd_back(t_list **lst, t_list *new);
+void	ft_lstadd_back(t_list **lst, t_list *new_l);
 char	**ft_split_set(char *str, char *charset);
 void	ft_putulnbr_fd(unsigned long n, int fd);
 int		ft_str_is_only_char(char *str, char c);

main.c

@@ -1,3 +1,15 @@
+/* ************************************************************************** */
+/*                                                                            */
+/*                                                        :::      ::::::::   */
+/*   main.c                                             :+:      :+:    :+:   */
+/*                                                    +:+ +:+         +:+     */
+/*   By: tomoron <tomoron@student.42angouleme.fr>   +#+  +:+       +#+        */
+/*                                                +#+#+#+#+#+   +#+           */
+/*   Created: 2025/02/14 17:19:23 by tomoron           #+#    #+#             */
+/*   Updated: 2025/02/14 17:19:59 by tomoron          ###   ########.fr       */
+/*                                                                            */
+/* ************************************************************************** */
+
 #include "srcs/includes/malloc.h"
 #include <stdio.h>
 

srcs/env_debug.c

@@ -6,12 +6,11 @@
 /*   By: tomoron <tomoron@student.42angouleme.fr>   +#+  +:+       +#+        */
 /*                                                +#+#+#+#+#+   +#+           */
 /*   Created: 2024/12/06 19:16:40 by tomoron           #+#    #+#             */
-/*   Updated: 2024/12/10 18:18:03 by tomoron          ###   ########.fr       */
+/*   Updated: 2025/02/14 17:24:10 by tomoron          ###   ########.fr       */
 /*                                                                            */
 /* ************************************************************************** */
 
 #include "includes/malloc.h"
-#include <stdio.h>
 
 t_settings	*get_settings(void)
 {

srcs/free.c

@@ -6,7 +6,7 @@
 /*   By: tomoron <tomoron@student.42angouleme.fr>   +#+  +:+       +#+        */
 /*                                                +#+#+#+#+#+   +#+           */
 /*   Created: 2024/11/30 18:46:07 by tomoron           #+#    #+#             */
-/*   Updated: 2024/12/10 19:13:55 by tomoron          ###   ########.fr       */
+/*   Updated: 2025/02/14 17:20:17 by tomoron          ###   ########.fr       */
 /*                                                                            */
 /* ************************************************************************** */
 

srcs/hex_dump.c

@@ -0,0 +1,45 @@
+/* ************************************************************************** */
+/*                                                                            */
+/*                                                        :::      ::::::::   */
+/*   hex_dump.c                                         :+:      :+:    :+:   */
+/*                                                    +:+ +:+         +:+     */
+/*   By: tomoron <tomoron@student.42angouleme.fr>   +#+  +:+       +#+        */
+/*                                                +#+#+#+#+#+   +#+           */
+/*   Created: 2025/02/14 18:03:26 by tomoron           #+#    #+#             */
+/*   Updated: 2025/02/14 19:38:12 by tomoron          ###   ########.fr       */
+/*                                                                            */
+/* ************************************************************************** */
+
+#include "includes/malloc.h"
+
+static void hex_dump_show_address(long unsigned addr)
+{
+	i
+}
+
+static void hex_dump_show_line(char *addr, int len)
+{
+	hex_dump_show_address((long unsigned)addr);
+}
+
+void hex_dump(char *addr, size_t nb)
+{
+	char buf[16];
+	size_t cur;
+	
+	cur = 0;
+	while (cur < nb)
+	{
+		if(cur && !ft_memcmp(buf, addr + cur, 16))
+		{
+			cur += 16;
+			continue;
+		}
+		ft_memcpy(buf, addr + cur, 16);
+		if(nb - cur < 16)
+			hex_dump_show_line(addr + cur, nb - cur);
+		else
+			hex_dump_show_line(addr + cur, 16);
+		cur += 16;
+	}
+}

srcs/includes/malloc.h

@@ -6,7 +6,7 @@
 /*   By: tomoron <tomoron@student.42angouleme.fr>   +#+  +:+       +#+        */
 /*                                                +#+#+#+#+#+   +#+           */
 /*   Created: 2024/11/26 16:38:01 by tomoron           #+#    #+#             */
-/*   Updated: 2024/12/10 18:19:55 by tomoron          ###   ########.fr       */
+/*   Updated: 2025/02/14 18:16:06 by tomoron          ###   ########.fr       */
 /*                                                                            */
 /* ************************************************************************** */
 
@@ -66,6 +66,10 @@ extern t_allocations	g_allocs;
 extern pthread_mutex_t	g_mallock;
 
 size_t		align(size_t nb, size_t align_nb);
+size_t		show_pre_allocated(char *type, t_mem_chunk *chunk, int dump);
+size_t		show_large(int dump);
+void		put_ulnbr_base(t_ul nbr, char *base);
+void		hex_dump(char *addr, size_t nb);
 
 void		*malloc(size_t size);
 t_settings	*get_settings(void);

srcs/program_end.c

@@ -6,12 +6,11 @@
 /*   By: tomoron <tomoron@student.42angouleme.fr>   +#+  +:+       +#+        */
 /*                                                +#+#+#+#+#+   +#+           */
 /*   Created: 2024/12/10 17:11:27 by tomoron           #+#    #+#             */
-/*   Updated: 2024/12/10 18:13:37 by tomoron          ###   ########.fr       */
+/*   Updated: 2025/02/14 17:24:02 by tomoron          ###   ########.fr       */
 /*                                                                            */
 /* ************************************************************************** */
 
 #include "includes/malloc.h"
-#include <stdio.h>
 
 void __attribute__((destructor))	malloc_end(void)
 {

srcs/realloc.c

@@ -6,7 +6,7 @@
 /*   By: tomoron <tomoron@student.42angouleme.fr>   +#+  +:+       +#+        */
 /*                                                +#+#+#+#+#+   +#+           */
 /*   Created: 2024/12/02 14:41:22 by tomoron           #+#    #+#             */
-/*   Updated: 2024/12/10 18:14:56 by tomoron          ###   ########.fr       */
+/*   Updated: 2025/02/14 17:43:40 by tomoron          ###   ########.fr       */
 /*                                                                            */
 /* ************************************************************************** */
 
@@ -27,7 +27,7 @@ static void	*realloc_recreate(t_alloc *alloc, size_t size)
 		size = alloc->size;
 	pthread_mutex_unlock(&g_mallock);
 	ft_memcpy(new, alloc + 1, size);
-	free(alloc + 1);
+	free((void *)(alloc + 1));
 	pthread_mutex_lock(&g_mallock);
 	return (new);
 }

srcs/show_alloc_mem.c

@@ -6,13 +6,13 @@
 /*   By: tomoron <tomoron@student.42angouleme.fr>   +#+  +:+       +#+        */
 /*                                                +#+#+#+#+#+   +#+           */
 /*   Created: 2024/11/30 12:19:34 by tomoron           #+#    #+#             */
-/*   Updated: 2024/12/05 17:05:48 by tomoron          ###   ########.fr       */
+/*   Updated: 2025/02/14 18:18:48 by tomoron          ###   ########.fr       */
 /*                                                                            */
 /* ************************************************************************** */
 
 #include "includes/malloc.h"
 
-static void	put_ulnbr_base(t_ul nbr, char *base)
+void	put_ulnbr_base(t_ul nbr, char *base)
 {
 	t_ul	base_len;	
 
@@ -26,7 +26,7 @@ static void	put_ulnbr_base(t_ul nbr, char *base)
 		write(1, base + nbr, 1);
 }
 
-static size_t	show_allocs(t_alloc *alloc)
+static size_t	show_allocs(t_alloc *alloc, int dump)
 {
 	size_t	nb_bytes;
 
@@ -42,12 +42,14 @@ static size_t	show_allocs(t_alloc *alloc)
 		write(1, " : ", 3);
 		put_ulnbr_base(alloc->size, "0123456789");
 		write(1, " bytes\n", 7);
+		if(dump)
+			hex_dump((void *)(alloc + 1), alloc->size);
 		alloc = alloc->next;
 	}
 	return (nb_bytes);
 }
 
-static size_t	show_pre_allocated(char *type, t_mem_chunk *chunk)
+size_t	show_pre_allocated(char *type, t_mem_chunk *chunk, int dump)
 {
 	size_t	nb_bytes;
 
@@ -58,13 +60,13 @@ static size_t	show_pre_allocated(char *type, t_mem_chunk *chunk)
 		write(1, " : 0x", 5);
 		put_ulnbr_base((t_ul)chunk, "0123456789ABCDEF");
 		write(1, "\n", 1);
-		nb_bytes += show_allocs(chunk->first);
+		nb_bytes += show_allocs(chunk->first, dump);
 		chunk = chunk->next;
 	}
 	return (nb_bytes);
 }
 
-static size_t	show_large(void)
+size_t	show_large(int dump)
 {
 	t_alloc	*alloc;
 	size_t	total_size;
@@ -84,6 +86,8 @@ static size_t	show_large(void)
 		put_ulnbr_base(alloc->size, "0123456789");
 		write(1, " bytes\n", 7);
 		total_size += alloc->size;
+		if(dump)
+			hex_dump((void *)(alloc + 1), alloc->size);
 		alloc = alloc->next;
 	}
 	return (total_size);
@@ -95,9 +99,9 @@ void	show_alloc_mem(void)
 
 	total = 0;
 	pthread_mutex_lock(&g_mallock);
-	total += show_pre_allocated("TINY", g_allocs.tiny);
+	total += show_pre_allocated("TINY", g_allocs.tiny, 0);
-	total += show_pre_allocated("SMALL", g_allocs.small);
+	total += show_pre_allocated("SMALL", g_allocs.small, 0);
-	total += show_large();
+	total += show_large(0);
 	pthread_mutex_unlock(&g_mallock);
 	write(1, "Total : ", 8);
 	put_ulnbr_base(total, "0123456789");

srcs/show_alloc_mem_ex.c

@@ -0,0 +1,28 @@
+/* ************************************************************************** */
+/*                                                                            */
+/*                                                        :::      ::::::::   */
+/*   show_alloc_mem_ex.c                                :+:      :+:    :+:   */
+/*                                                    +:+ +:+         +:+     */
+/*   By: tomoron <tomoron@student.42angouleme.fr>   +#+  +:+       +#+        */
+/*                                                +#+#+#+#+#+   +#+           */
+/*   Created: 2025/02/14 17:26:41 by tomoron           #+#    #+#             */
+/*   Updated: 2025/02/14 17:48:53 by tomoron          ###   ########.fr       */
+/*                                                                            */
+/* ************************************************************************** */
+
+#include "includes/malloc.h"
+
+void show_alloc_mem_ex(void)
+{
+	size_t	total;
+
+	total = 0;
+	pthread_mutex_lock(&g_mallock);
+	total += show_pre_allocated("TINY", g_allocs.tiny, 1);
+	total += show_pre_allocated("SMALL", g_allocs.small, 1);
+	total += show_large(1);
+	pthread_mutex_unlock(&g_mallock);
+	write(1, "Total : ", 8);
+	put_ulnbr_base(total, "0123456789");
+	write(1, " bytes\n", 7);
+}

srcs/utils.c

@@ -6,7 +6,7 @@
 /*   By: tomoron <tomoron@student.42angouleme.fr>   +#+  +:+       +#+        */
 /*                                                +#+#+#+#+#+   +#+           */
 /*   Created: 2024/12/03 13:20:54 by tomoron           #+#    #+#             */
-/*   Updated: 2024/12/10 18:16:13 by tomoron          ###   ########.fr       */
+/*   Updated: 2025/02/14 17:45:17 by tomoron          ###   ########.fr       */
 /*                                                                            */
 /* ************************************************************************** */
 
@@ -43,7 +43,7 @@ int	log_fd(int closefd)
 		if (fd == -1)
 		{
 			ft_putnbr_fd(errno, 1);
-			write(2, "malloc(): can't open log file\n", 37);
+			write(2, "malloc(): can't open log file\n", 30);
 		}
 	}
 	return (fd);