t_uchar run_exit(char **env,
char **path,
t_command *command,
t_builtin_ptr **builtins)
{
char exit_status;
if (count_args(command->argv_tmp) > 2)
{
my_dprintf(STDERR, "exit: Expression Syntax.\n");
return (EXIT_FAILURE);
}
if (command->argv_tmp == NULL || count_args(command->argv_tmp) == 1)
exit_status = command->last_ret;
else if (my_str_isnum(command->argv_tmp[1]) == FALSE)
{
my_dprintf(STDERR, "exit: Expression Syntax.\n");
return (EXIT_FAILURE);
}
else
exit_status = my_atoi(command->argv_tmp[1]);
if (command->interactive == TRUE)
my_dprintf(STDERR, "exit\n");
my_free_2d_tab(env);
my_free_2d_tab(path);
my_free_2d_tab(command->argv);
free(command->argv_tmp);
free_builtins(builtins);
exit(exit_status);
return (EXIT_SUCCESS);
}
int main(int argc, char **argv, char **environ)
{
t_builtin_ptr **builtins;
t_command command;
t_uchar ret;
char **env;
(void)(argc + argv);
ret = EXIT_SUCCESS;
env = my_envcpy(environ);
if (!(builtins = malloc(sizeof(t_builtin_ptr *) * (BUILTINS_NBR + 1)))
|| init_builtins(builtins) == 1)
return (EXIT_FAILURE);
while (true)
{
command.last_ret = ret;
signal_handler(SETSIG, SIGINT_REGULAR);
chkenv(&env);
if (!get_input(&command, ret, env)
&& !(ret = chck_command_logic(command)))
ret = handle_command_logic(builtins, &env, command);
my_free_2d_tab(command.argv);
}
return (EXIT_SUCCESS);
}
