minishell/gc_free.c at master · aylaaouf/minishell · GitHub

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/* ************************************************************************** */
/*                                                                            */
/*                                                        :::      ::::::::   */
/*   gc_free.c                                          :+:      :+:    :+:   */
/*                                                    +:+ +:+         +:+     */
/*   By: ayelasef <ayelasef@1337.ma>                +#+  +:+       +#+        */
/*                                                +#+#+#+#+#+   +#+           */
/*   Created: 2025/07/10 13:06:44 by ayelasef          #+#    #+#             */
/*   Updated: 2025/07/10 13:06:58 by ayelasef         ###   ########.fr       */
/*                                                                            */
/* ************************************************************************** */

#include "minishell.h"

void	gc_free(t_gc *gc, void *ptr)
{
	t_gc_node	*curr;
	t_gc_node	*prev;

	if (!gc || !ptr)
		return ;
	curr = gc->list;
	prev = NULL;
	while (curr)
	{
		if (curr->ptr == ptr)
		{
			if (prev)
				prev->next = curr->next;
			else
				gc->list = curr->next;
			free(curr->ptr);
			free(curr);
			return ;
		}
		prev = curr;
		curr = curr->next;
	}
}