file norming

srcs/ms_exec_utils.c

@@ -0,0 +1,56 @@
+/* ************************************************************************** */
+/*                                                                            */
+/*                                                        :::      ::::::::   */
+/*   ms_exec_utils.c                                    :+:      :+:    :+:   */
+/*                                                    +:+ +:+         +:+     */
+/*   By: tmaze <marvin@42.fr>                       +#+  +:+       +#+        */
+/*                                                +#+#+#+#+#+   +#+           */
+/*   Created: 2020/02/01 15:43:41 by tmaze             #+#    #+#             */
+/*   Updated: 2020/02/01 15:56:49 by tmaze            ###   ########.fr       */
+/*                                                                            */
+/* ************************************************************************** */
+
+#include "minishell.h"
+
+void	exec_cmd_child(char *path, char **argv, char **env_tab, t_env **env)
+{
+	execve(path, argv, env_tab);
+	ft_putendl_fd("minishell: error", 1);
+	if (ft_strcmp(path, argv[0]) != 0)
+		ft_strdel(&path);
+	ft_del_words_tables(&env_tab);
+	ft_envdel(env);
+	exit(-1);
+}
+
+void	*ft_strdel_null(char **s)
+{
+	ft_strdel(s);
+	return (NULL);
+}
+
+int		ft_isin(char *str, char c)
+{
+	int	i;
+
+	i = 0;
+	while (str && str[i])
+		if (str[i++] == c)
+			return (i - 1);
+	return (-1);
+}
+
+void	*put_error(char *file, char *msg)
+{
+	ft_putstr("minishell: ");
+	ft_putstr(file);
+	ft_putstr(": ");
+	ft_putendl(msg);
+	return (NULL);
+}
+
+void	*return_null(char *msg)
+{
+	ft_printf("%s\n", msg);
+	return (NULL);
+}