exec.h

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/* ************************************************************************** */
/*                                                                            */
/*                                                        :::      ::::::::   */
/*   exec.h                                             :+:      :+:    :+:   */
/*                                                    +:+ +:+         +:+     */
/*   By: ppontet <ppontet@student.42lyon.fr>        +#+  +:+       +#+        */
/*                                                +#+#+#+#+#+   +#+           */
/*   Created: 2025/03/18 17:09:50 by ppontet           #+#    #+#             */
/*   Updated: 2025/05/30 11:10:06 by ppontet          ###   ########lyon.fr   */
/*                                                                            */
/* ************************************************************************** */
 
#ifndef EXEC_H
# define EXEC_H
 
# include "data_structure.h"

char        **copy_toks(t_data *data, t_command *command);
int         prepare_command(t_data *data);
int         prepare_command_forks(t_data *data);
int         search_command(t_data *data, t_command *command, char **tokens);
int         not_builtins(t_data *data, t_command *command, char **tokens);
int         handle_redirections(t_garbage *garbage, t_command *command,
                int fd_backup[2]);
void        reset_redirection(t_garbage *garbage, t_command *command,
                int fd_backup[2],
                unsigned char i);
int         needs_to_be_forked(t_command *command);
int         execve_fork(t_data *data, char *path, char **toks, char **envp);
int         handle_redirections_forks(t_garbage *garbage, t_command *command);

size_t      count_commands(t_command *command);
int         safe_close(int *fd);
void        dup_and_close(t_garbage *garbage, int oldfd, int newfd);
 
void        execute_pipeline(t_data *data, pid_t *pids, size_t *count);
size_t      count_commands(t_command *command);
void        fill_toks_into_commands(t_data *data, t_command *command);
void        search_path(t_data *data, t_command *command);
void        search_paths(t_data *data, t_command *command);
void        wait_all_childs(t_command *command, pid_t *pids);
 
#endif