int builtin_unalias(t_info *info, t_tree *cmd)
{
char **tmp;
if (!(tmp = cmd->cmd + 1))
{
ft_fdprint(2, "unalias: not enough arguments");
exit(1);
}
while (tmp && *tmp)
{
remove_alias(info, *tmp);
tmp++;
}
return (0);
}
int builtin_setenv(t_info *info, t_tree *cmd)
{
int len;
int stat;
t_env *tmp;
stat = 1;
tmp = info->env;
len = ft_tablen(cmd->cmd);
if (len == 1)
while (len == 1 && tmp)
{
ft_print("%s=%s\n", tmp->var, tmp->content);
tmp = tmp->next;
}
else if (len <= 3)
env_update_var(info, cmd->cmd[1], cmd->cmd[2]);
else
{
ft_fdprint(2, "setenv: Too many arguments.\n");
stat = 0;
}
return (stat);
}
int ft_print_err(int n, char *cmd)
{
if (n <= 0)
ft_fdprint(2, "script: %s: No such file or directory\n", cmd);
return (n >= 0 ? 1 : 0);
}
