{
struct pf_status status;
- if ((dev = open(PF_SOCKET, O_RDWR)) == -1) {
+ if ((dev = open(PF_SOCKET, O_RDONLY)) == -1) {
return (-1);
}
if (ioctl(dev, DIOCGETSTATUS, &status) == -1) {
char *lnames[] = LCNT_NAMES;
char *names[] = { "searches", "inserts", "removals" };
- if ((dev = open(PF_SOCKET, O_RDWR)) == -1) {
+ if ((dev = open(PF_SOCKET, O_RDONLY)) == -1) {
return (-1);
}
if (ioctl(dev, DIOCGETSTATUS, &status) == -1) {