756     int prefixLength = 0;  in netmaskToPrefixLength()  local
767         prefixLength += (value == 0) ? 0 : CHAR_BIT - ffs(value) + 1;  in netmaskToPrefixLength()
775     return prefixLength;  in netmaskToPrefixLength()
785         const std::string &ifname, const char *addrString, int prefixLength) {  in interfaceHasAddress()  argument
821             if (prefixLength < 0) return true;  // not checking prefix lengths  in interfaceHasAddress()
825             EXPECT_EQ(prefixLength, netmaskToPrefixLength(&nm->sin_addr));  in interfaceHasAddress()
826             return (prefixLength == netmaskToPrefixLength(&nm->sin_addr));  in interfaceHasAddress()
835             if (prefixLength < 0) return true;  // not checking prefix lengths  in interfaceHasAddress()
839             EXPECT_EQ(prefixLength, netmaskToPrefixLength(&nm->sin6_addr));  in interfaceHasAddress()
840             return (prefixLength == netmaskToPrefixLength(&nm->sin6_addr));  in interfaceHasAddress()
857         const int   prefixLength;  in TEST_F()  member
877                 sTun.name(), td.addrString, td.prefixLength);  in TEST_F()
887             EXPECT_TRUE(interfaceHasAddress(sTun.name(), td.addrString, td.prefixLength));  in TEST_F()
893         status = mNetd->interfaceDelAddress(sTun.name(), td.addrString, td.prefixLength);  in TEST_F()
2445     int prefixLength = 0;  in ipv4NetmaskToPrefixLength()  local
2448         prefixLength++;  in ipv4NetmaskToPrefixLength()
2451     return prefixLength;  in ipv4NetmaskToPrefixLength()
2483     int prefixLength = 0;  in getInterfaceIPv4Prefix()  local
2485         prefixLength = ipv4NetmaskToPrefixLength(  in getInterfaceIPv4Prefix()
2489     return prefixLength;  in getInterfaceIPv4Prefix()
2559     EXPECT_EQ(getInterfaceIPv4Prefix(ifName), interfaceCfg.prefixLength);  in expectCurrentInterfaceConfigurationEquals()
2566     EXPECT_EQ(getInterfaceIPv4Prefix(setCfg.ifName), setCfg.prefixLength);  in expectCurrentInterfaceConfigurationAlmostEqual()
2597                                                     const std::string& addr, int prefixLength,  in makeInterfaceCfgParcel()  argument
2603     cfg.prefixLength = prefixLength;  in makeInterfaceCfgParcel()