DDEBUG

Makefile

@@ -6,7 +6,7 @@
 #    By: qmennen <qmennen@student.codam.nl>           +#+                      #
 #                                                    +#+                       #
 #    Created: 2024/10/15 11:48:46 by whaffman      #+#    #+#                  #
-#    Updated: 2025/02/23 13:34:57 by willem        ########   odam.nl          #
+#    Updated: 2025/02/25 18:15:50 by whaffman      ########   odam.nl          #
 #                                                                              #
 # **************************************************************************** #
 
@@ -38,7 +38,7 @@ endif
 BUILD_CONFIGS = release debug asan tsan
 
 release_CFLAGS = -Wall -Werror -Werror -O2
-debug_CFLAGS = -Wall -Werror -Werror -g3
+debug_CFLAGS = -Wall -Werror -Werror -g3 -DDEBUG
 asan_CFLAGS = -Wall -Werror -Werror -fsanitize=address,leak,undefined -g3
 tsan_CFLAGS =  -Wall -Werror -Werror -fsanitize=thread -g3
 

README.md

@@ -5,15 +5,15 @@ A lot of amazing shell stuff
 - libncurses-dev
 
 ## TODO
--[x] Find absolute path for command input ('/', './', 'cmd')
-- Add heredoc to tokenizer
--[x] Environment to `t_list`
--[x] Get environment array (export)
--[x] Set environment variable (export)
--[x] Simple builtin export
--[x] builtins
--[x] Preliminary signals
--[x] Define struct for commands, something like (
+- [x] Find absolute path for command input ('/', './', 'cmd')
+- [x]Add heredoc to tokenizer
+- [x] Environment to `t_list`
+- [x] Get environment array (export)
+- [x] Set environment variable (export)
+- [x] Simple builtin export
+- [x] builtins
+- [x] Preliminary signals
+- [x] Define struct for commands, something like (
 	```c
 	typedef struct s_command
 	{

inc/minishell.h

@@ -45,6 +45,12 @@
 # define PROMPT RESET "🐚" GREEN "minishell" RESET ": "
 # define PROMPT_LEN 51
 
+# ifdef DEBUG
+#  define DEBUG 1
+# else
+#  define DEBUG 0
+# endif // DEBUG
+
 void	token_print(void *param);
 
 #endif

src/debug/print_commands.c

@@ -17,6 +17,8 @@ void	print_commands(void *param)
 	t_command	*command;
 	int			i;
 
+	if (!DEBUG)
+		return ;
 	command = (t_command *)param;
 	if (!command)
 		return ;
@@ -46,6 +48,8 @@ void	token_print(void *param)
 {
 	t_token	*token;
 
+	if (!DEBUG)
+		return ;
 	token = (t_token *)param;
 	printf("token type %i, value %s\n", token->type, token->value);
 }

src/debug/print_freelist.c

@@ -6,7 +6,7 @@
 /*   By: whaffman <whaffman@student.codam.nl>         +#+                     */
 /*                                                   +#+                      */
 /*   Created: 2025/02/25 15:46:03 by whaffman      #+#    #+#                 */
-/*   Updated: 2025/02/25 15:55:41 by whaffman      ########   odam.nl         */
+/*   Updated: 2025/02/25 18:17:13 by whaffman      ########   odam.nl         */
 /*                                                                            */
 /* ************************************************************************** */
 
@@ -17,6 +17,8 @@ void	print_freelist(t_minishell *minishell)
 	t_list	*freelist;
 	int 	i;
 
+	if (!DEBUG)
+		return ;
 	i = 0;
 	freelist = minishell->freelist;
 	while (freelist)

src/utils/free_safe.c

@@ -6,7 +6,7 @@
 /*   By: whaffman <whaffman@student.codam.nl>         +#+                     */
 /*                                                   +#+                      */
 /*   Created: 2025/02/25 15:09:34 by whaffman      #+#    #+#                 */
-/*   Updated: 2025/02/25 17:35:39 by whaffman      ########   odam.nl         */
+/*   Updated: 2025/02/25 18:06:06 by whaffman      ########   odam.nl         */
 /*                                                                            */
 /* ************************************************************************** */
 
@@ -16,28 +16,8 @@
 #include <stdio.h>
 #include <stdlib.h>
 
-/* Obtain a backtrace and print it to stdout. */
-void
-print_trace (void)
-{
-  void *array[10];
-  char **strings;
-  int size, i;
 
-  size = backtrace (array, 10);
-  strings = backtrace_symbols (array, size);
-  if (strings != NULL)
-  {
-
-    printf ("Obtained %d stack frames.\n", size);
-    for (i = 0; i < size; i++)
-      fprintf (stderr, "%s\n", strings[i]);
-  }
-
-  free (strings);
-}
-
-void free_safe(t_minishell *minishell, void **ptr)
+void	free_safe(t_minishell *minishell, void **ptr)
 {
 	t_list	*prev;
 	t_list	*current;
@@ -56,13 +36,12 @@ void free_safe(t_minishell *minishell, void **ptr)
 					minishell->freelist = current->next;
 				free(*ptr);
 				free(current);
-				return;
+				return ;
 			}
 			prev = current;
 			current = current->next;
 		}
 		error_msg("free_safe", "pointer not found in freelist");
-		// print_trace();
 	}
 	*ptr = NULL;
 }