sntp/libevent/bufferevent_ratelim.c

975 	ev_ssize_t old_limit, new_limit;
980 	old_limit = bevp->rate_limiting->limit.read_limit;
983 	if (old_limit > 0 && new_limit <= 0) {
988 	} else if (old_limit <= 0 && new_limit > 0) {
1004 	ev_ssize_t old_limit, new_limit;
1009 	old_limit = bevp->rate_limiting->limit.write_limit;
1012 	if (old_limit > 0 && new_limit <= 0) {
1017 	} else if (old_limit <= 0 && new_limit > 0) {
1032 	ev_ssize_t old_limit, new_limit;
1034 	old_limit = grp->rate_limit.read_limit;
1037 	if (old_limit > 0 && new_limit <= 0) {
1039 	} else if (old_limit <= 0 && new_limit > 0) {
1052 	ev_ssize_t old_limit, new_limit;
1054 	old_limit = grp->rate_limit.write_limit;
1057 	if (old_limit > 0 && new_limit <= 0) {
1059 	} else if (old_limit <= 0 && new_limit > 0) {