void my_cmd(t_list *list, char *s, char **env, int i)
{
char *epur_s;
char **tab;
epur_s = epur_str(s);
tab = my_str_to_wordtab(epur_s, &i);
if ((my_builtin(list, s, tab, env)) == 0 && \
check_redir(epur_s, tab, env, i) == 0)
my_fork(tab[0], tab, env);
if (check_env(tab, env) == 1)
env = env_cpy(list);
check_recurs(list, s, env, i - 1);
my_mini_free(epur_s, tab);
}
void child_process(char *s, char **tab, char **env)
{
int i;
my_builtin(s, env);
my_alias(s, tab, env);
my_execution(tab, env);
if (s[0] != 'c' || s[1] != 'd')
{
i = -1;
while (env[++i])
free(env[i]);
i = -1;
while (tab[++i])
free(tab[i]);
my_spec_error(s);
}
free(tab);
free(env);
exit(EXIT_SUCCESS);
}
static int my_pipe_piped(t_datas *datas, t_cmd *cmd, int fdin, int *pfd)
{
int res;
res = 0;
if (cmd->prev != NULL)
{
if (dup2(fdin, 0) < 0)
exit(my_error(FTSH_NAME, "pipe error", "input"));
}
if (cmd->next != NULL)
{
if (dup2(pfd[1], 1) < 0)
exit(my_error(FTSH_NAME, "pipe error", "output"));
close(pfd[0]);
}
if ((res = my_builtin(datas, &(cmd->args))) != 42)
return (res);
if (cmd->exe == NULL)
exit(my_error(cmd->args[0], "command not found.", NULL));
if ((res = execve(cmd->exe, cmd->args, datas->env)) < 0)
exit(my_error(FTSH_NAME, "execution failed", cmd->str));
return (res);
}
