90 lines
2.1 KiB
C
90 lines
2.1 KiB
C
/* ************************************************************************** */
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/* */
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/* ::: :::::::: */
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/* free_cmd.c :+: :+: :+: */
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/* +:+ +:+ +:+ */
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/* By: apommier <apommier@student.42.fr> +#+ +:+ +#+ */
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/* +#+#+#+#+#+ +#+ */
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/* Created: 2022/03/09 12:33:30 by apommier #+# #+# */
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/* Updated: 2022/04/22 11:24:40 by apommier ### ########.fr */
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/* */
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/* ************************************************************************** */
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#include "../../includes/minishell.h"
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void exit_shell(t_cmd *cmd, int ret)
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{
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int i;
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i = 0;
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ft_putstr_fd("exit\n", 1);
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close (0);
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close (1);
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if (!cmd)
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exit(ret);
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if (cmd->tmpin != -1)
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close(cmd->tmpin);
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if (cmd->tmpout != -1)
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close(cmd->tmpout);
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if (cmd->current_s_cmd->fd[0] != -1)
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close(cmd->current_s_cmd->fd[0]);
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if (cmd->current_s_cmd->fd[1] != -1)
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close(cmd->current_s_cmd->fd[1]);
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free_cmd(cmd);
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rl_clear_history();
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clear_history();
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cmd = 0;
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exit(ret);
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}
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void del_heredoc(void)
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{
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long i;
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char *str;
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char *nbr;
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i = 0;
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while (i < 2147483647)
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{
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nbr = ft_itoa(i);
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if (i == 0)
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str = ft_strdup(".heredoc");
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else
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str = ft_strjoin(".heredoc", nbr);
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free(nbr);
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if (access(str, F_OK) == 0)
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unlink(str);
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else
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{
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free(str);
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return ;
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}
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free(str);
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i++;
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}
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}
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void free_cmd(t_cmd *cmd)
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{
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int i;
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i = 0;
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del_heredoc();
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while (cmd->s_cmds && cmd->s_cmds[i])
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{
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free_double(cmd->s_cmds[i]->args);
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if (cmd->s_cmds[i]->cmd)
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free(cmd->s_cmds[i]->cmd);
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if (cmd->s_cmds[i]->infile)
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free(cmd->s_cmds[i]->infile);
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if (cmd->s_cmds[i]->outfile)
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free(cmd->s_cmds[i]->outfile);
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free(cmd->s_cmds[i]);
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i++;
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}
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free_double(cmd->env);
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free_double(cmd->path);
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free(cmd->s_cmds);
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free(cmd);
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}
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