redirection parsing: add utility function for t_redirection

Makefile

@@ -50,6 +50,7 @@ srcs = \
 	src/parser/wordsplit/tokenizing_6_10.c \
 	src/parser/wordsplit/wordsplit.c \
 	src/parser/wordsplit/wordsplit_utils.c \
+	src/postprocess/redirections/redirection.c \
 	src/postprocess/redirections/redirection_parsing.c \
 
 objs = $(srcs:.c=.o)

src/postprocess/redirections/redirection.c

@@ -0,0 +1,43 @@
+/* ************************************************************************** */
+/*                                                                            */
+/*                                                        :::      ::::::::   */
+/*   redirection.c                                      :+:      :+:    :+:   */
+/*                                                    +:+ +:+         +:+     */
+/*   By: khais <marvin@42.fr>                       +#+  +:+       +#+        */
+/*                                                +#+#+#+#+#+   +#+           */
+/*   Created: 2025/03/07 14:26:26 by khais             #+#    #+#             */
+/*   Updated: 2025/03/07 14:34:28 by khais            ###   ########.fr       */
+/*                                                                            */
+/* ************************************************************************** */
+
+#include "redirection.h"
+#include "libft.h"
+
+/*
+** create a new redirection, with the given data
+**
+** In case of allocation error, marker is not freed
+*/
+t_redirection	*redirection_create(t_redir_type type,
+							t_worddesc *marker)
+{
+	t_redirection	*outvalue;
+
+	outvalue = ft_calloc(1, sizeof(t_redirection));
+	if (outvalue == NULL)
+		return (NULL);
+	outvalue->marker = marker;
+	outvalue->type = type;
+	return (outvalue);
+}
+
+/*
+** free all the memory associated with the given redirection
+*/
+void	redirection_destroy(t_redirection *redirection)
+{
+	if (redirection == NULL)
+		return ;
+	worddesc_destroy(redirection->marker);
+	free(redirection);
+}

src/postprocess/redirections/redirection.h

@@ -6,7 +6,7 @@
 /*   By: khais <marvin@42.fr>                       +#+  +:+       +#+        */
 /*                                                +#+#+#+#+#+   +#+           */
 /*   Created: 2025/03/07 14:26:06 by khais             #+#    #+#             */
-/*   Updated: 2025/03/07 14:44:12 by khais            ###   ########.fr       */
+/*   Updated: 2025/03/07 14:49:24 by khais            ###   ########.fr       */
 /*                                                                            */
 /* ************************************************************************** */
 
@@ -25,4 +25,8 @@ typedef struct s_redirection
 	t_worddesc		*marker;
 }	t_redirection;
 
+t_redirection	*redirection_create(t_redir_type type,
+					t_worddesc *marker);
+void			redirection_destroy(t_redirection *redirection);
+
 #endif // REDIRECTION_BASICS_H