66 lines
2.0 KiB
C
Executable File
66 lines
2.0 KiB
C
Executable File
/* ************************************************************************** */
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/* */
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/* ::: :::::::: */
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/* exit.c :+: :+: :+: */
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/* +:+ +:+ +:+ */
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/* By: marde-vr <marde-vr@42angouleme.fr> +#+ +:+ +#+ */
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/* +#+#+#+#+#+ +#+ */
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/* Created: 2024/02/07 16:04:11 by tomoron #+# #+# */
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/* Updated: 2024/03/27 15:35:57 by tomoron ### ########.fr */
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/* */
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/* ************************************************************************** */
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#include "minishell.h"
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void numeric_arg_err(char *arg, int *exit_code)
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{
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ft_putstr_fd("minishell: exit: ", 2);
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ft_putstr_fd(arg, 2);
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ft_putstr_fd(": numeric argument required\n", 2);
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*exit_code = 2;
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}
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void get_exit_bt_return_code(t_msh *msh, int *exit_code)
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{
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t_token *cur_cmd;
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cur_cmd = msh->cmds->next;
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if (cur_cmd && cur_cmd->type == ARG && !ft_strisnbr(cur_cmd->value))
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numeric_arg_err(cur_cmd->value, exit_code);
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else if (cur_cmd && cur_cmd->type == ARG)
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*exit_code = (unsigned char)ft_atoi(cur_cmd->value);
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else
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*exit_code = g_return_code;
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}
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void exit_bt(t_msh *msh)
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{
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t_token *cur_cmd;
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int exit_code;
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int cmd_count;
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cur_cmd = msh->cmds->next;
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ft_printf("exit\n");
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if (cur_cmd && cur_cmd->next && cur_cmd->next->type == ARG
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&& ft_strisnbr(cur_cmd->value))
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{
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ft_putstr_fd("minishell: exit: too many arguments\n", 2);
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g_return_code = 1;
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}
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else
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{
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get_exit_bt_return_code(msh, &exit_code);
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if (msh->fds)
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{
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cmd_count = get_cmd_count(msh->cmds);
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while (cmd_count)
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{
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free(msh->fds[cmd_count - 1]);
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cmd_count--;
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}
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}
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free_msh(msh);
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exit(exit_code);
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}
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}
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