51   _cups_sp_item_t	*item,		/* String pool item */  in _cupsStrAlloc()  local
84   if ((item = (_cups_sp_item_t *)cupsArrayFind(stringpool, key)) != NULL)  in _cupsStrAlloc()
90     item->ref_count ++;  in _cupsStrAlloc()
94                   "ref_count=%d", item, item->str, s, item->guard,  in _cupsStrAlloc()
95 		  item->ref_count));  in _cupsStrAlloc()
97     if (item->guard != _CUPS_STR_GUARD)  in _cupsStrAlloc()
103     return (item->str);  in _cupsStrAlloc()
111   item = (_cups_sp_item_t *)calloc(1, sizeof(_cups_sp_item_t) + slen);  in _cupsStrAlloc()
112   if (!item)  in _cupsStrAlloc()
119   item->ref_count = 1;  in _cupsStrAlloc()
120   memcpy(item->str, s, slen + 1);  in _cupsStrAlloc()
123   item->guard = _CUPS_STR_GUARD;  in _cupsStrAlloc()
126 		"ref_count=%d", item, item->str, s, item->guard,  in _cupsStrAlloc()
127 		item->ref_count));  in _cupsStrAlloc()
134   cupsArrayAdd(stringpool, item);  in _cupsStrAlloc()
138   return (item->str);  in _cupsStrAlloc()
182   _cups_sp_item_t	*item;		/* Current item */  in _cupsStrFlush()  local
190   for (item = (_cups_sp_item_t *)cupsArrayFirst(stringpool);  in _cupsStrFlush()
191        item;  in _cupsStrFlush()
192        item = (_cups_sp_item_t *)cupsArrayNext(stringpool))  in _cupsStrFlush()
193     free(item);  in _cupsStrFlush()
289   _cups_sp_item_t	*item,		/* String pool item */  in _cupsStrFree()  local
328   if ((item = (_cups_sp_item_t *)cupsArrayFind(stringpool, key)) != NULL &&  in _cupsStrFree()
329       item == key)  in _cupsStrFree()
335     item->ref_count --;  in _cupsStrFree()
337     if (!item->ref_count)  in _cupsStrFree()
343       cupsArrayRemove(stringpool, item);  in _cupsStrFree()
345       free(item);  in _cupsStrFree()
364   _cups_sp_item_t	*item;		/* Pointer to string pool item */  in _cupsStrRetain()  local
369     item = (_cups_sp_item_t *)(s - offsetof(_cups_sp_item_t, str));  in _cupsStrRetain()
372     if (item->guard != _CUPS_STR_GUARD)  in _cupsStrRetain()
375                     "ref_count=%d", item, s, item->guard, item->ref_count));  in _cupsStrRetain()
382     item->ref_count ++;  in _cupsStrRetain()
541   _cups_sp_item_t	*item;		/* Current item */  in _cupsStrStatistics()  local
551            item = (_cups_sp_item_t *)cupsArrayFirst(stringpool);  in _cupsStrStatistics()
552        item;  in _cupsStrStatistics()
553        item = (_cups_sp_item_t *)cupsArrayNext(stringpool))  in _cupsStrStatistics()
559     count  += item->ref_count;  in _cupsStrStatistics()
560     len    = (strlen(item->str) + 8) & (size_t)~7;  in _cupsStrStatistics()
562     tbytes += item->ref_count * len;  in _cupsStrStatistics()