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/* ************************************************************************** */
/* */
/* ::: :::::::: */
/* b_exit.c :+: :+: :+: */
/* +:+ +:+ +:+ */
/* By: rbousset <marvin@42.fr> +#+ +:+ +#+ */
/* +#+#+#+#+#+ +#+ */
/* Created: 2020/02/14 17:19:27 by rbousset #+# #+# */
/* Updated: 2020/02/14 17:19:29 by rbousset ### ########lyon.fr */
/* */
/* ************************************************************************** */
#include <libft.h>
#include <stdlib.h>
#include <unistd.h>
#include "f_fail.h"
#include "s_line.h"
#include "s_destroy.h"
#include "s_struct.h"
#include "u_utils.h"
unsigned char b_exit(char *args[], t_msh *msh)
{
unsigned char ret;
const unsigned long argc = u_builtins_get_argc((const char**)args);
write(STDERR_FILENO, "exit\n", 5 * sizeof(char));
if (argc > 1)
{
f_fail_too_many_args("exit", msh);
return (1);
}
if (argc == 1)
{
if (ft_isfulldigit(args[0]))
ret = ft_atoi(args[0]);
else
{
f_fail_non_numeric_arg("exit", args[0]);
ret = 2;
}
}
else
ret = msh->ret;
return (ret);
}
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