431 	struct attrval		*prevattrval;	/* * to prev attr/val struct */  in mkdevtabent()
432 	struct attrval		*attrval;	/* * to current struct */  in mkdevtabent()  local
548 				    if ((attrval = devtabent->attrlist) != NULL)  in mkdevtabent()
550 					    if (strcmp(attrval->attr,  in mkdevtabent()
559 					    (attrval = attrval->next));  in mkdevtabent()
564 					if (attrval =  in mkdevtabent()
565 					    malloc(sizeof (struct attrval))) {  in mkdevtabent()
568 					    attrval->attr = name;  in mkdevtabent()
569 					    attrval->val = val;  in mkdevtabent()
570 					    attrval->next = NULL;  in mkdevtabent()
576 						prevattrval->next = attrval;  in mkdevtabent()
577 					    else devtabent->attrlist = attrval;  in mkdevtabent()
578 					    prevattrval = attrval;  in mkdevtabent()
641 	struct attrval		*attrval;	/* Ptr to attr/val pair */  in _putdevtabrec()  local
688 	    if ((attrval = rec->attrlist) != NULL) do {	/* Attributes */  in _putdevtabrec()
689 		if (attrval->attr)  in _putdevtabrec()
690 			size += (strlen(attrval->attr)*2);	    /* attr */  in _putdevtabrec()
691 		if (attrval->val) {  in _putdevtabrec()
693 			size += (strlen(attrval->val)*2) +4;  in _putdevtabrec()
695 	    } while ((attrval = attrval->next) != NULL);    /* Next attr/val */  in _putdevtabrec()
721 		if ((attrval = rec->attrlist) != NULL)  in _putdevtabrec()
723 			p = strcatesc(p, attrval->attr);  in _putdevtabrec()
726 			p = strcatesc(p, attrval->val);  in _putdevtabrec()
728 			if ((attrval = attrval->next) != NULL)  in _putdevtabrec()
730 		    } while (attrval);  in _putdevtabrec()
771 	char  **attrval)		/* Attributes for that device */  in _adddevtabrec()  argument
807 	    if (devtabent = mkdevtabent(alias, attrval)) {  in _adddevtabrec()
850 	char  **attrval)		/* Attributes to add or change */  in _moddevtabrec()  argument
856 	struct attrval		*new;	/* New attribute/value desc */  in _moddevtabrec()
857 	struct attrval		*old;	/* Old attribute/value desc */  in _moddevtabrec()
858 	struct attrval		*newnew; /* Next "new" value to look at */  in _moddevtabrec()
859 	struct attrval		*prevnew; /* Previous item in the 'new' list */  in _moddevtabrec()
875 	    if (chg = mkdevtabent(device, attrval)) {  in _moddevtabrec()
1096 	struct attrval		*attrval;	/* Ptr to attr/val desc */  in _rmdevtabattrs()  local
1097 	struct attrval		*prevattrval;	/* Ptr to prev attr/val */  in _rmdevtabattrs()
1171 		    if ((attrval = modent->attrlist) != NULL) do {  in _rmdevtabattrs()
1172 			if (strcmp(*pp, attrval->attr) == 0) {  in _rmdevtabattrs()
1176 			    free(attrval->attr);  in _rmdevtabattrs()
1177 			    free(attrval->val);  in _rmdevtabattrs()
1179 				prevattrval->next = attrval->next;  in _rmdevtabattrs()
1180 				free(attrval);  in _rmdevtabattrs()
1181 				attrval = prevattrval->next;  in _rmdevtabattrs()
1183 				modent->attrlist = attrval->next;  in _rmdevtabattrs()
1184 				free(attrval);  in _rmdevtabattrs()
1185 				attrval = modent->attrlist;  in _rmdevtabattrs()
1188 			    prevattrval = attrval;	/* Advance to next */  in _rmdevtabattrs()
1189 			    attrval = attrval->next;  in _rmdevtabattrs()
1191 		    } while (!found && attrval);  in _rmdevtabattrs()