static int build_stats(t_item *link, t_args *args)
{
int ret;
ret = 2;
link->stats = NULL;
if ((link->stats = (struct stat *)malloc(sizeof(struct stat))))
{
if (args->options->l == 1 || args->options->t == 1 ||
args->options->re == 1)
{
if ((ret = lstat(link->path, link->stats)) != 0)
cannot_access(link, args);
}
else
{
if ((ret = stat(link->path, link->stats)) != 0)
{
if ((ret = lstat(link->path, link->stats)) != 0)
cannot_access(link, args);
}
}
}
else
not_enough_memory(args);
return (ret);
}
int m_cd(t_data *data)
{
char *pwd_asked;
char *start_pwd;
int ret;
bool go_home;
if (data->env == NULL || data->env[0] == NULL || data->env[1] == NULL)
return (0);
go_home = false;
pwd_asked = data->cmd[1];
pwd_asked = set_home(data, &go_home, pwd_asked);
if (data->old_pwd == NULL && pwd_asked[0] == '-')
return (0);
if (pwd_asked[0] == '-')
pwd_asked = data->old_pwd;
data->old_pwd = my_strdup(&data->pwd[4]);
ret = chdir(pwd_asked);
if (ret == 0)
{
start_pwd = data->pwd;
change_path(data, pwd_asked, start_pwd, go_home);
}
else
cannot_access(pwd_asked);
return (0);
}
