48 lines
1.7 KiB
C
Executable File
48 lines
1.7 KiB
C
Executable File
/* ************************************************************************** */
|
|
/* */
|
|
/* ::: :::::::: */
|
|
/* exit.c :+: :+: :+: */
|
|
/* +:+ +:+ +:+ */
|
|
/* By: marde-vr <marde-vr@42angouleme.fr> +#+ +:+ +#+ */
|
|
/* +#+#+#+#+#+ +#+ */
|
|
/* Created: 2024/02/07 16:04:11 by tomoron #+# #+# */
|
|
/* Updated: 2024/02/14 12:44:03 by tomoron ### ########.fr */
|
|
/* */
|
|
/* ************************************************************************** */
|
|
|
|
#include "minishell.h"
|
|
|
|
void print_numeric_arg_err(char *arg)
|
|
{
|
|
ft_putstr_fd("minishell: exit: ", 2);
|
|
ft_putstr_fd(arg, 2);
|
|
ft_putstr_fd(": numeric argument required\n", 2);
|
|
}
|
|
|
|
void ft_exit(t_cmd *args, t_env *env)
|
|
{
|
|
t_cmd *start;
|
|
int exit_code;
|
|
|
|
start = args;
|
|
args = args->next;
|
|
ft_printf("exit\n");
|
|
if (args && args->next && args->next->type == ARG
|
|
&& ft_strisnbr(args->token))
|
|
ft_putstr_fd("minishell: exit: too many arguments\n", 2);
|
|
else
|
|
{
|
|
if (args && args->type == ARG && !ft_strisnbr(args->token))
|
|
print_numeric_arg_err(args->token);
|
|
if (args && args->type == ARG)
|
|
exit_code = (unsigned char)ft_atoi(args->token);
|
|
else if (args && args->type == ARG && !ft_strisnbr(args->token))
|
|
exit_code = 2;
|
|
else
|
|
exit_code = g_return_code;
|
|
free_cmd(start);
|
|
free_env(env);
|
|
exit(exit_code);
|
|
}
|
|
}
|