40 lines
1.6 KiB
C
40 lines
1.6 KiB
C
/* ************************************************************************** */
|
|
/* */
|
|
/* ::: :::::::: */
|
|
/* builtin_exit.c :+: :+: :+: */
|
|
/* +:+ +:+ +:+ */
|
|
/* By: jhalford <jhalford@student.42.fr> +#+ +:+ +#+ */
|
|
/* +#+#+#+#+#+ +#+ */
|
|
/* Created: 2016/11/28 14:28:41 by jhalford #+# #+# */
|
|
/* Updated: 2017/03/21 18:10:58 by ariard ### ########.fr */
|
|
/* */
|
|
/* ************************************************************************** */
|
|
|
|
#include "minishell.h"
|
|
|
|
#define EXITERR_0 "exit: numeric argument required"
|
|
|
|
int builtin_exit(const char *path, char *const av[], char *const envp[])
|
|
{
|
|
int status;
|
|
static int notified = 0;
|
|
|
|
(void)envp;
|
|
(void)path;
|
|
if (SH_HAS_JOBC(data_singleton()->opts) && !notified)
|
|
{
|
|
notified = 1;
|
|
if (has_stopped_job() || has_running_job())
|
|
return (SH_ERR("There are running and/or stopped jobs"));
|
|
}
|
|
if (av && av[1] && !ft_stris(av[1], ft_isdigit))
|
|
SH_ERR(EXITERR_0);
|
|
status = (av && av[1]) ?
|
|
ft_atoi(av[1]) : ft_atoi(ft_getenv(data_singleton()->env, "?"));
|
|
if (SH_IS_INTERACTIVE(data_singleton()->opts))
|
|
tcsetattr(STDIN, TCSANOW, &data_singleton()->jobc.shell_tmodes);
|
|
job_hup_all();
|
|
data_exit();
|
|
exit(status);
|
|
return (0);
|
|
}
|