module_t **list = module_list_get (NULL);
- /* Do it in two passes : count the number of modules before */
+ /* Proceed in two passes: count the number of modules first */
for (size_t i = 0; list[i]; i++)
{
module_t *p_module = list[i];
const char *psz_module_capability = p_module->psz_capability;
- if( psz_module_capability && !strcmp( psz_module_capability, psz_capability ) )
+ if( psz_module_capability
+ && !strcmp( psz_module_capability, psz_capability ) )
count++;
}
+ /* Then get the names */
psz_ret = malloc( sizeof(char*) * (count+1) );
if( pppsz_longname )
*pppsz_longname = malloc( sizeof(char*) * (count+1) );
module_t *p_module = list[i];
const char *psz_module_capability = p_module->psz_capability;
- if( psz_module_capability && !strcmp( psz_module_capability, psz_capability ) )
+ if( psz_module_capability
+ && !strcmp( psz_module_capability, psz_capability ) )
{
- int k = -1; /* hack to handle submodules properly */
- if( p_module->b_submodule )
- {
- while( p_module->pp_shortcuts[++k] != NULL );
- k--;
- }
- psz_ret[j] = strdup( k>=0?p_module->pp_shortcuts[k]
- :p_module->psz_object_name );
+ /* Explicit hack: Use the last shortcut. It _should_ be
+ * different from the object name, at least if the object
+ * contains multiple submodules with the same capability. */
+ unsigned k = 0;
+ while( p_module->pp_shortcuts[k] != NULL )
+ k++;
+ assert( k > 0); /* pp_shortcuts[0] is always set */
+ psz_ret[j] = strdup( p_module->pp_shortcuts[k - 1] );
if( pppsz_longname )
(*pppsz_longname)[j] = strdup( module_get_name( p_module, true ) );
j++;