split worker off

filters_common.inc.h

@@ -0,0 +1,51 @@
+#ifdef INTFILTER
+
+static inline size_t filter_len(size_t i)
+{
+# ifndef OMITMASK
+	const u8 *m = (const u8 *)&VEC_BUF(filters,i).m;
+# else // OMITMASK
+	const u8 *m = (const u8 *)&ifiltermask;
+# endif // OMITMASK
+	size_t c = 0;
+	for (size_t j = 0;;) {
+		u8 v = m[j];
+		for (size_t k = 0;;) {
+			if (!v)
+				return c;
+			++c;
+			if (++k >= 8)
+				break;
+			v <<= 1;
+		}
+		if (++j >= sizeof(IFT))
+			break;
+	}
+	return c;
+}
+
+#endif // INTFILTER
+
+#ifdef BINFILTER
+
+static inline size_t filter_len(size_t i)
+{
+	size_t c = VEC_BUF(filters,i).len * 8;
+	u8 v = VEC_BUF(filters,i).mask;
+	for (size_t k = 0;;) {
+		if (!v)
+			return c;
+		++c;
+		if (++k >= 8)
+			return c;
+		v <<= 1;
+	}
+}
+
+#endif // BINFILTER
+
+#ifdef PCRE2FILTER
+
+#define filter_len(i) ((pcre2ovector[1] - pcre2ovector[0]) * 5)
+
+#endif // PCRE2FILTER