- int cmd, status, len;
- substring_t ss;
-
- memset(&okbits, 0, sizeof(okbits));
-
- for (len = strlen(page); len > 0; len -= 3) {
- if (len < 2)
- break;
- ss.from = (char *) page + ret;
- ss.to = (char *) page + ret + 2;
- ret += 3;
- status = match_hex(&ss, &cmd);
+ int cmd, set;
+ char *p, *status;
+
+ if (rw == READ) {
+ memcpy(&okbits, filter->read_ok, sizeof(okbits));
+ target_okbits = filter->read_ok;
+ } else {
+ memcpy(&okbits, filter->write_ok, sizeof(okbits));
+ target_okbits = filter->write_ok;
+ }
+
+ while ((p = strsep((char **)&page, " ")) != NULL) {
+ set = 1;
+
+ if (p[0] == '+') {
+ p++;
+ } else if (p[0] == '-') {
+ set = 0;
+ p++;
+ }
+
+ cmd = simple_strtol(p, &status, 16);
+