114 	char *copy, *expanded, *tofree;  in expand_amount()  local
117 	tofree = copy = strdup(rule);  in expand_amount()
118 	if (copy == NULL) {  in expand_amount()
123 	subject = strsep(&copy, ":");  in expand_amount()
124 	subject_id = strsep(&copy, ":");  in expand_amount()
125 	resource = strsep(&copy, ":");  in expand_amount()
126 	action = strsep(&copy, "=/");  in expand_amount()
127 	amount = strsep(&copy, "/");  in expand_amount()
128 	per = copy;  in expand_amount()
132 		 * The "copy" has already been tinkered with by strsep().  in expand_amount()
135 		copy = strdup(rule);  in expand_amount()
136 		if (copy == NULL) {  in expand_amount()
140 		return (copy);  in expand_amount()
179 	char *copy, *expanded, *resolved, *tofree;  in expand_rule()  local
182 	tofree = copy = strdup(rule);  in expand_rule()
183 	if (copy == NULL) {  in expand_rule()
188 	subject = strsep(&copy, ":");  in expand_rule()
189 	textid = strsep(&copy, ":");  in expand_rule()
194 	if (copy != NULL)  in expand_rule()
195 		rest = copy;  in expand_rule()
309 	char *copy, *humanized, buf[6], *tofree;  in humanize_amount()  local
312 	tofree = copy = strdup(rule);  in humanize_amount()
313 	if (copy == NULL)  in humanize_amount()
316 	subject = strsep(&copy, ":");  in humanize_amount()
317 	subject_id = strsep(&copy, ":");  in humanize_amount()
318 	resource = strsep(&copy, ":");  in humanize_amount()
319 	action = strsep(&copy, "=/");  in humanize_amount()
320 	amount = strsep(&copy, "/");  in humanize_amount()
321 	per = copy;  in humanize_amount()
462 	char *copy, *humanized, buf[6], *tofree;  in humanize_usage_amount()  local
465 	tofree = copy = strdup(usage);  in humanize_usage_amount()
466 	if (copy == NULL)  in humanize_usage_amount()
469 	resource = strsep(&copy, "=");  in humanize_usage_amount()
470 	amount = copy;  in humanize_usage_amount()
497 	char *copy, *outbuf = NULL, *tmp;  in show_usage()  local
520 	copy = outbuf;  in show_usage()
521 	while ((tmp = strsep(&copy, ",")) != NULL) {  in show_usage()