libril: Fix Const-Correctness for

RIL_RadioFunctions

Re-add constant for function pointer table to
RIL_RadioFunctions. Const was accidentally removed
during a warnings cleanup.

Bug: 64231560
Test: compilation
Change-Id: I93675980c51d9162f624495d12fe3c97f1da8031

ril/libril/RilSapSocket.cpp

@@ -112,7 +112,7 @@ RilSapSocket *RilSapSocket::getSocketById(RIL_SOCKET_ID socketId) {
 }
 
 void RilSapSocket::initSapSocket(const char *socketName,
-        RIL_RadioFunctions *uimFuncs) {
+        const RIL_RadioFunctions *uimFuncs) {
 
     if (strcmp(socketName, RIL1_SERVICE_NAME) == 0) {
         if(!SocketExists(socketName)) {
@@ -146,7 +146,7 @@ void RilSapSocket::initSapSocket(const char *socketName,
 }
 
 void RilSapSocket::addSocketToList(const char *socketName, RIL_SOCKET_ID socketid,
-        RIL_RadioFunctions *uimFuncs) {
+        const RIL_RadioFunctions *uimFuncs) {
     RilSapSocket* socket = NULL;
     RilSapSocketList *current;
 
@@ -191,7 +191,7 @@ bool RilSapSocket::SocketExists(const char *socketName) {
 
 RilSapSocket::RilSapSocket(const char *socketName,
         RIL_SOCKET_ID socketId,
-        RIL_RadioFunctions *inputUimFuncs):
+        const RIL_RadioFunctions *inputUimFuncs):
         RilSocket(socketName, socketId) {
     if (inputUimFuncs) {
         uimFuncs = inputUimFuncs;

ril/libril/RilSapSocket.h

@@ -39,7 +39,7 @@ class RilSapSocket : public RilSocket {
      * Place holder for the radio functions returned by the initialization
      * function. Currenty only onRequest handler is being used.
      */
-    RIL_RadioFunctions* uimFuncs;
+    const RIL_RadioFunctions* uimFuncs;
 
     /**
      * Wrapper struct for handling the requests in the queue.
@@ -69,7 +69,7 @@ class RilSapSocket : public RilSocket {
          * @param Radio functions to be used by the socket.
          */
         static void initSapSocket(const char *socketName,
-        RIL_RadioFunctions *uimFuncs);
+        const RIL_RadioFunctions *uimFuncs);
 
         /**
          * Ril envoronment variable that holds the request and
@@ -137,7 +137,7 @@ class RilSapSocket : public RilSocket {
          * and add socket to the socket list.
          */
         static void addSocketToList(const char *socketName, RIL_SOCKET_ID socketid,
-        RIL_RadioFunctions *uimFuncs);
+        const RIL_RadioFunctions *uimFuncs);
 
         /**
          * Check if a socket of the given name exists in the socket list.
@@ -157,7 +157,7 @@ class RilSapSocket : public RilSocket {
          */
         RilSapSocket(const char *socketName,
         RIL_SOCKET_ID socketId,
-        RIL_RadioFunctions *inputUimFuncs);
+        const RIL_RadioFunctions *inputUimFuncs);
 
         /**
          * Class method that selects the socket on which the onRequestComplete

ril/libril/ril.cpp

@@ -488,10 +488,10 @@ RIL_register (const RIL_RadioFunctions *callbacks) {
 }
 
 extern "C" void
-RIL_register_socket (RIL_RadioFunctions *(*Init)(const struct RIL_Env *, int, char **),
+RIL_register_socket (const RIL_RadioFunctions *(*Init)(const struct RIL_Env *, int, char **),
         RIL_SOCKET_TYPE socketType, int argc, char **argv) {
 
-    RIL_RadioFunctions* UimFuncs = NULL;
+    const RIL_RadioFunctions* UimFuncs = NULL;
 
     if(Init) {
         UimFuncs = Init(&RilSapSocket::uimRilEnv, argc, argv);

ril/libril/sap_service.cpp

@@ -914,7 +914,7 @@ void sap::processUnsolResponse(MsgHeader *rsp, RilSapSocket *sapSocket) {
     processResponse(rsp, sapSocket, MsgType_UNSOL_RESPONSE);
 }
 
-void sap::registerService(RIL_RadioFunctions *callbacks) {
+void sap::registerService(const RIL_RadioFunctions *callbacks) {
     using namespace android::hardware;
     int simCount = 1;
     const char *serviceNames[] = {

ril/libril/sap_service.h

@@ -24,7 +24,7 @@
 
 namespace sap {
 
-void registerService(RIL_RadioFunctions *callbacks);
+void registerService(const RIL_RadioFunctions *callbacks);
 void processResponse(MsgHeader *rsp, RilSapSocket *sapSocket);
 void processUnsolResponse(MsgHeader *rsp, RilSapSocket *sapSocket);