[lvm-devel] [PATCH 03/23] API change for args of process_each_lv_in_vg()

[Zdenek Kabelac]

Dne 6.5.2010 03:39, Alasdair G Kergon napsal(a):
> On Wed, Apr 28, 2010 at 02:27:22PM +0200, Zdenek Kabelac wrote:
>> Patch adds failed_lvnames to the list of parameters for process_each_lv_in_vg().
>> If the list is not NULL it will be filled with LV names of failing LVs
>> during function execution.
> 
> Ack.
>  
>> +++ b/tools/toollib.c
>> @@ -86,6 +86,7 @@ int process_each_lv_in_vg(struct cmd_context *cmd,
>>  			  struct volume_group *vg,
>>  			  const struct dm_list *arg_lvnames,
>>  			  const struct dm_list *tags,
>> +			  struct dm_list *failed_lvnames,
>>  			  void *handle,
>>  			  process_single_lv_fn_t process_single_lv)
>>  {
>> @@ -99,6 +100,9 @@ int process_each_lv_in_vg(struct cmd_context *cmd,
>>  
>>  	struct lv_list *lvl;
>>  
>> +	if (failed_lvnames)
>> +		dm_list_init(failed_lvnames);
> 
> I'd prefer the caller to initialise it, which is what we tend to do
> elsewhere, so that we don't pass 'undefined' values into functions.
> 

Ok

Zdenek