26 WARN_UNUSED_RESULT int addToDefault(unsigned netId, const std::string& interface,  in addToDefault()  argument
28     if (int ret = RouteController::addInterfaceToDefaultNetwork(interface.c_str(), permission)) {  in addToDefault()
29         ALOGE("failed to add interface %s to default netId %u", interface.c_str(), netId);  in addToDefault()
32     if (int ret = delegate->addFallthrough(interface, permission)) {  in addToDefault()
38 WARN_UNUSED_RESULT int removeFromDefault(unsigned netId, const std::string& interface,  in removeFromDefault()  argument
41     if (int ret = RouteController::removeInterfaceFromDefaultNetwork(interface.c_str(),  in removeFromDefault()
43         ALOGE("failed to remove interface %s from default netId %u", interface.c_str(), netId);  in removeFromDefault()
46     if (int ret = delegate->removeFallthrough(interface, permission)) {  in removeFromDefault()
72     for (const std::string& interface : mInterfaces) {  in setPermission()  local
73         if (int ret = RouteController::modifyPhysicalNetworkPermission(mNetId, interface.c_str(),  in setPermission()
76                   interface.c_str(), mNetId, mPermission, permission);  in setPermission()
81         for (const std::string& interface : mInterfaces) {  in setPermission()  local
82             if (int ret = addToDefault(mNetId, interface, permission, mDelegate)) {  in setPermission()
85             if (int ret = removeFromDefault(mNetId, interface, mPermission, mDelegate)) {  in setPermission()
98     for (const std::string& interface : mInterfaces) {  in addAsDefault()  local
99         if (int ret = addToDefault(mNetId, interface, mPermission, mDelegate)) {  in addAsDefault()
111     for (const std::string& interface : mInterfaces) {  in removeAsDefault()  local
112         if (int ret = removeFromDefault(mNetId, interface, mPermission, mDelegate)) {  in removeAsDefault()
124 int PhysicalNetwork::addInterface(const std::string& interface) {  in addInterface()  argument
125     if (hasInterface(interface)) {  in addInterface()
128     if (int ret = RouteController::addInterfaceToPhysicalNetwork(mNetId, interface.c_str(),  in addInterface()
130         ALOGE("failed to add interface %s to netId %u", interface.c_str(), mNetId);  in addInterface()
134         if (int ret = addToDefault(mNetId, interface, mPermission, mDelegate)) {  in addInterface()
138     mInterfaces.insert(interface);  in addInterface()
142 int PhysicalNetwork::removeInterface(const std::string& interface) {  in removeInterface()  argument
143     if (!hasInterface(interface)) {  in removeInterface()
147         if (int ret = removeFromDefault(mNetId, interface, mPermission, mDelegate)) {  in removeInterface()
155     if (int ret = RouteController::removeInterfaceFromPhysicalNetwork(mNetId, interface.c_str(),  in removeInterface()
157         ALOGE("failed to remove interface %s from netId %u", interface.c_str(), mNetId);  in removeInterface()
160     mInterfaces.erase(interface);  in removeInterface()