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