diff --git a/libs/binder/FdTrigger.cpp b/libs/binder/FdTrigger.cpp
index 256d587..8ee6cb0 100644
--- a/libs/binder/FdTrigger.cpp
+++ b/libs/binder/FdTrigger.cpp
@@ -54,7 +54,7 @@
 #endif
 }
 
-status_t FdTrigger::triggerablePoll(const android::TransportFd& transportFd, int16_t event) {
+status_t FdTrigger::triggerablePoll(const android::RpcTransportFd& transportFd, int16_t event) {
 #ifdef BINDER_RPC_SINGLE_THREADED
     if (mTriggered) {
         return DEAD_OBJECT;
diff --git a/libs/binder/FdTrigger.h b/libs/binder/FdTrigger.h
index 14a2749..5fbf290 100644
--- a/libs/binder/FdTrigger.h
+++ b/libs/binder/FdTrigger.h
@@ -55,7 +55,8 @@
      *   true - time to read!
      *   false - trigger happened
      */
-    [[nodiscard]] status_t triggerablePoll(const android::TransportFd& transportFd, int16_t event);
+    [[nodiscard]] status_t triggerablePoll(const android::RpcTransportFd& transportFd,
+                                           int16_t event);
 
 private:
 #ifdef BINDER_RPC_SINGLE_THREADED
diff --git a/libs/binder/RpcServer.cpp b/libs/binder/RpcServer.cpp
index f3becbd..0ee5f05 100644
--- a/libs/binder/RpcServer.cpp
+++ b/libs/binder/RpcServer.cpp
@@ -194,7 +194,7 @@
         static_assert(addr.size() >= sizeof(sockaddr_storage), "kRpcAddressSize is too small");
 
         socklen_t addrLen = addr.size();
-        TransportFd clientSocket(unique_fd(TEMP_FAILURE_RETRY(
+        RpcTransportFd clientSocket(unique_fd(TEMP_FAILURE_RETRY(
                 accept4(mServer.fd.get(), reinterpret_cast<sockaddr*>(addr.data()), &addrLen,
                         SOCK_CLOEXEC | SOCK_NONBLOCK))));
 
@@ -296,7 +296,7 @@
 }
 
 void RpcServer::establishConnection(
-        sp<RpcServer>&& server, TransportFd clientFd, std::array<uint8_t, kRpcAddressSize> addr,
+        sp<RpcServer>&& server, RpcTransportFd clientFd, std::array<uint8_t, kRpcAddressSize> addr,
         size_t addrLen,
         std::function<void(sp<RpcSession>&&, RpcSession::PreJoinSetupResult&&)>&& joinFn) {
     // mShutdownTrigger can only be cleared once connection threads have joined.
@@ -488,7 +488,7 @@
     LOG_RPC_DETAIL("Setting up socket server %s", addr.toString().c_str());
     LOG_ALWAYS_FATAL_IF(hasServer(), "Each RpcServer can only have one server.");
 
-    TransportFd transportFd(unique_fd(TEMP_FAILURE_RETRY(
+    RpcTransportFd transportFd(unique_fd(TEMP_FAILURE_RETRY(
             socket(addr.addr()->sa_family, SOCK_STREAM | SOCK_CLOEXEC | SOCK_NONBLOCK, 0))));
     if (!transportFd.fd.ok()) {
         int savedErrno = errno;
diff --git a/libs/binder/RpcSession.cpp b/libs/binder/RpcSession.cpp
index f109bc6..bef2ed6 100644
--- a/libs/binder/RpcSession.cpp
+++ b/libs/binder/RpcSession.cpp
@@ -174,7 +174,7 @@
             return res.error().code() == 0 ? UNKNOWN_ERROR : -res.error().code();
         }
 
-        TransportFd transportFd(std::move(fd));
+        RpcTransportFd transportFd(std::move(fd));
         status_t status = initAndAddConnection(std::move(transportFd), sessionId, incoming);
         fd = unique_fd(); // Explicitly reset after move to avoid analyzer warning.
         return status;
@@ -193,7 +193,7 @@
         return -savedErrno;
     }
 
-    TransportFd transportFd(std::move(serverFd));
+    RpcTransportFd transportFd(std::move(serverFd));
     auto server = mCtx->newTransport(std::move(transportFd), mShutdownTrigger.get());
     if (server == nullptr) {
         ALOGE("Unable to set up RpcTransport");
@@ -576,7 +576,7 @@
             return -savedErrno;
         }
 
-        TransportFd transportFd(std::move(serverFd));
+        RpcTransportFd transportFd(std::move(serverFd));
 
         if (0 != TEMP_FAILURE_RETRY(connect(transportFd.fd.get(), addr.addr(), addr.addrSize()))) {
             int connErrno = errno;
@@ -624,7 +624,7 @@
     return UNKNOWN_ERROR;
 }
 
-status_t RpcSession::initAndAddConnection(TransportFd fd, const std::vector<uint8_t>& sessionId,
+status_t RpcSession::initAndAddConnection(RpcTransportFd fd, const std::vector<uint8_t>& sessionId,
                                           bool incoming) {
     LOG_ALWAYS_FATAL_IF(mShutdownTrigger == nullptr);
     auto server = mCtx->newTransport(std::move(fd), mShutdownTrigger.get());
diff --git a/libs/binder/RpcTransportRaw.cpp b/libs/binder/RpcTransportRaw.cpp
index 59e6869..65e8fac 100644
--- a/libs/binder/RpcTransportRaw.cpp
+++ b/libs/binder/RpcTransportRaw.cpp
@@ -36,7 +36,7 @@
 // RpcTransport with TLS disabled.
 class RpcTransportRaw : public RpcTransport {
 public:
-    explicit RpcTransportRaw(android::TransportFd socket) : mSocket(std::move(socket)) {}
+    explicit RpcTransportRaw(android::RpcTransportFd socket) : mSocket(std::move(socket)) {}
     status_t pollRead(void) override {
         uint8_t buf;
         ssize_t ret = TEMP_FAILURE_RETRY(
@@ -180,13 +180,13 @@
     virtual bool isWaiting() { return mSocket.isInPollingState(); }
 
 private:
-    android::TransportFd mSocket;
+    android::RpcTransportFd mSocket;
 };
 
 // RpcTransportCtx with TLS disabled.
 class RpcTransportCtxRaw : public RpcTransportCtx {
 public:
-    std::unique_ptr<RpcTransport> newTransport(android::TransportFd socket, FdTrigger*) const {
+    std::unique_ptr<RpcTransport> newTransport(android::RpcTransportFd socket, FdTrigger*) const {
         return std::make_unique<RpcTransportRaw>(std::move(socket));
     }
     std::vector<uint8_t> getCertificate(RpcCertificateFormat) const override { return {}; }
diff --git a/libs/binder/RpcTransportTipcAndroid.cpp b/libs/binder/RpcTransportTipcAndroid.cpp
index 2e7e931..453279c 100644
--- a/libs/binder/RpcTransportTipcAndroid.cpp
+++ b/libs/binder/RpcTransportTipcAndroid.cpp
@@ -36,7 +36,7 @@
 // RpcTransport for writing Trusty IPC clients in Android.
 class RpcTransportTipcAndroid : public RpcTransport {
 public:
-    explicit RpcTransportTipcAndroid(android::TransportFd socket) : mSocket(std::move(socket)) {}
+    explicit RpcTransportTipcAndroid(android::RpcTransportFd socket) : mSocket(std::move(socket)) {}
 
     status_t pollRead() override {
         if (mReadBufferPos < mReadBufferSize) {
@@ -174,7 +174,7 @@
         }
     }
 
-    TransportFd mSocket;
+    RpcTransportFd mSocket;
 
     // For now, we copy all the input data into a temporary buffer because
     // we might get multiple interruptableReadFully calls per message, but
@@ -193,7 +193,8 @@
 // RpcTransportCtx for Trusty.
 class RpcTransportCtxTipcAndroid : public RpcTransportCtx {
 public:
-    std::unique_ptr<RpcTransport> newTransport(android::TransportFd fd, FdTrigger*) const override {
+    std::unique_ptr<RpcTransport> newTransport(android::RpcTransportFd fd,
+                                               FdTrigger*) const override {
         return std::make_unique<RpcTransportTipcAndroid>(std::move(fd));
     }
     std::vector<uint8_t> getCertificate(RpcCertificateFormat) const override { return {}; }
diff --git a/libs/binder/RpcTransportTls.cpp b/libs/binder/RpcTransportTls.cpp
index f18519c..3e98ecc 100644
--- a/libs/binder/RpcTransportTls.cpp
+++ b/libs/binder/RpcTransportTls.cpp
@@ -182,7 +182,7 @@
     // If |sslError| is WANT_READ / WANT_WRITE, poll for POLLIN / POLLOUT respectively. Otherwise
     // return error. Also return error if |fdTrigger| is triggered before or during poll().
     status_t pollForSslError(
-            const android::TransportFd& fd, int sslError, FdTrigger* fdTrigger,
+            const android::RpcTransportFd& fd, int sslError, FdTrigger* fdTrigger,
             const char* fnString, int additionalEvent,
             const std::optional<android::base::function_ref<status_t()>>& altPoll) {
         switch (sslError) {
@@ -198,7 +198,7 @@
 private:
     bool mHandled = false;
 
-    status_t handlePoll(int event, const android::TransportFd& fd, FdTrigger* fdTrigger,
+    status_t handlePoll(int event, const android::RpcTransportFd& fd, FdTrigger* fdTrigger,
                         const char* fnString,
                         const std::optional<android::base::function_ref<status_t()>>& altPoll) {
         status_t ret;
@@ -277,7 +277,7 @@
 
 class RpcTransportTls : public RpcTransport {
 public:
-    RpcTransportTls(TransportFd socket, Ssl ssl)
+    RpcTransportTls(RpcTransportFd socket, Ssl ssl)
           : mSocket(std::move(socket)), mSsl(std::move(ssl)) {}
     status_t pollRead(void) override;
     status_t interruptableWriteFully(
@@ -293,7 +293,7 @@
     bool isWaiting() { return mSocket.isInPollingState(); };
 
 private:
-    android::TransportFd mSocket;
+    android::RpcTransportFd mSocket;
     Ssl mSsl;
 };
 
@@ -411,7 +411,7 @@
 }
 
 // For |ssl|, set internal FD to |fd|, and do handshake. Handshake is triggerable by |fdTrigger|.
-bool setFdAndDoHandshake(Ssl* ssl, const android::TransportFd& socket, FdTrigger* fdTrigger) {
+bool setFdAndDoHandshake(Ssl* ssl, const android::RpcTransportFd& socket, FdTrigger* fdTrigger) {
     bssl::UniquePtr<BIO> bio = newSocketBio(socket.fd);
     TEST_AND_RETURN(false, bio != nullptr);
     auto [_, errorQueue] = ssl->call(SSL_set_bio, bio.get(), bio.get());
@@ -444,7 +444,8 @@
               typename = std::enable_if_t<std::is_base_of_v<RpcTransportCtxTls, Impl>>>
     static std::unique_ptr<RpcTransportCtxTls> create(
             std::shared_ptr<RpcCertificateVerifier> verifier, RpcAuth* auth);
-    std::unique_ptr<RpcTransport> newTransport(TransportFd fd, FdTrigger* fdTrigger) const override;
+    std::unique_ptr<RpcTransport> newTransport(RpcTransportFd fd,
+                                               FdTrigger* fdTrigger) const override;
     std::vector<uint8_t> getCertificate(RpcCertificateFormat) const override;
 
 protected:
@@ -514,7 +515,7 @@
     return ret;
 }
 
-std::unique_ptr<RpcTransport> RpcTransportCtxTls::newTransport(android::TransportFd socket,
+std::unique_ptr<RpcTransport> RpcTransportCtxTls::newTransport(android::RpcTransportFd socket,
                                                                FdTrigger* fdTrigger) const {
     bssl::UniquePtr<SSL> ssl(SSL_new(mCtx.get()));
     TEST_AND_RETURN(nullptr, ssl != nullptr);
diff --git a/libs/binder/RpcTransportUtils.h b/libs/binder/RpcTransportUtils.h
index d0843c0..32f0db8 100644
--- a/libs/binder/RpcTransportUtils.h
+++ b/libs/binder/RpcTransportUtils.h
@@ -25,7 +25,7 @@
 
 template <typename SendOrReceive>
 status_t interruptableReadOrWrite(
-        const android::TransportFd& socket, FdTrigger* fdTrigger, iovec* iovs, int niovs,
+        const android::RpcTransportFd& socket, FdTrigger* fdTrigger, iovec* iovs, int niovs,
         SendOrReceive sendOrReceiveFun, const char* funName, int16_t event,
         const std::optional<android::base::function_ref<status_t()>>& altPoll) {
     MAYBE_WAIT_IN_FLAKE_MODE;
diff --git a/libs/binder/include/binder/RpcServer.h b/libs/binder/include/binder/RpcServer.h
index 0a4e9d5..ca02ab2 100644
--- a/libs/binder/include/binder/RpcServer.h
+++ b/libs/binder/include/binder/RpcServer.h
@@ -199,8 +199,8 @@
 
     static constexpr size_t kRpcAddressSize = 128;
     static void establishConnection(
-            sp<RpcServer>&& server, TransportFd clientFd, std::array<uint8_t, kRpcAddressSize> addr,
-            size_t addrLen,
+            sp<RpcServer>&& server, RpcTransportFd clientFd,
+            std::array<uint8_t, kRpcAddressSize> addr, size_t addrLen,
             std::function<void(sp<RpcSession>&&, RpcSession::PreJoinSetupResult&&)>&& joinFn);
     [[nodiscard]] status_t setupSocketServer(const RpcSocketAddress& address);
 
@@ -210,7 +210,7 @@
     // A mode is supported if the N'th bit is on, where N is the mode enum's value.
     std::bitset<8> mSupportedFileDescriptorTransportModes = std::bitset<8>().set(
             static_cast<size_t>(RpcSession::FileDescriptorTransportMode::NONE));
-    TransportFd mServer; // socket we are accepting sessions on
+    RpcTransportFd mServer; // socket we are accepting sessions on
 
     RpcMutex mLock; // for below
     std::unique_ptr<RpcMaybeThread> mJoinThread;
diff --git a/libs/binder/include/binder/RpcSession.h b/libs/binder/include/binder/RpcSession.h
index 392b02c..9630e2f 100644
--- a/libs/binder/include/binder/RpcSession.h
+++ b/libs/binder/include/binder/RpcSession.h
@@ -269,7 +269,7 @@
     [[nodiscard]] status_t setupOneSocketConnection(const RpcSocketAddress& address,
                                                     const std::vector<uint8_t>& sessionId,
                                                     bool incoming);
-    [[nodiscard]] status_t initAndAddConnection(TransportFd fd,
+    [[nodiscard]] status_t initAndAddConnection(RpcTransportFd fd,
                                                 const std::vector<uint8_t>& sessionId,
                                                 bool incoming);
     [[nodiscard]] status_t addIncomingConnection(std::unique_ptr<RpcTransport> rpcTransport);
diff --git a/libs/binder/include/binder/RpcTransport.h b/libs/binder/include/binder/RpcTransport.h
index 89f34f8..fd52a3a 100644
--- a/libs/binder/include/binder/RpcTransport.h
+++ b/libs/binder/include/binder/RpcTransport.h
@@ -37,7 +37,7 @@
 namespace android {
 
 class FdTrigger;
-struct TransportFd;
+struct RpcTransportFd;
 
 // Represents a socket connection.
 // No thread-safety is guaranteed for these APIs.
@@ -107,7 +107,7 @@
     // Implementation details: for TLS, this function may incur I/O. |fdTrigger| may be used
     // to interrupt I/O. This function blocks until handshake is finished.
     [[nodiscard]] virtual std::unique_ptr<RpcTransport> newTransport(
-            android::TransportFd fd, FdTrigger *fdTrigger) const = 0;
+            android::RpcTransportFd fd, FdTrigger *fdTrigger) const = 0;
 
     // Return the preconfigured certificate of this context.
     //
@@ -140,7 +140,7 @@
     RpcTransportCtxFactory() = default;
 };
 
-struct TransportFd {
+struct RpcTransportFd {
 private:
     mutable bool isPolling{false};
 
@@ -149,20 +149,20 @@
 public:
     base::unique_fd fd;
 
-    TransportFd() = default;
-    explicit TransportFd(base::unique_fd &&descriptor)
+    RpcTransportFd() = default;
+    explicit RpcTransportFd(base::unique_fd &&descriptor)
           : isPolling(false), fd(std::move(descriptor)) {}
 
-    TransportFd(TransportFd &&transportFd) noexcept
+    RpcTransportFd(RpcTransportFd &&transportFd) noexcept
           : isPolling(transportFd.isPolling), fd(std::move(transportFd.fd)) {}
 
-    TransportFd &operator=(TransportFd &&transportFd) noexcept {
+    RpcTransportFd &operator=(RpcTransportFd &&transportFd) noexcept {
         fd = std::move(transportFd.fd);
         isPolling = transportFd.isPolling;
         return *this;
     }
 
-    TransportFd &operator=(base::unique_fd &&descriptor) noexcept {
+    RpcTransportFd &operator=(base::unique_fd &&descriptor) noexcept {
         fd = std::move(descriptor);
         isPolling = false;
         return *this;
diff --git a/libs/binder/tests/binderRpcTest.cpp b/libs/binder/tests/binderRpcTest.cpp
index cfdfdf8..21b0354 100644
--- a/libs/binder/tests/binderRpcTest.cpp
+++ b/libs/binder/tests/binderRpcTest.cpp
@@ -1803,7 +1803,7 @@
         }
         void handleOne(android::base::unique_fd acceptedFd) {
             ASSERT_TRUE(acceptedFd.ok());
-            TransportFd transportFd(std::move(acceptedFd));
+            RpcTransportFd transportFd(std::move(acceptedFd));
             auto serverTransport = mCtx->newTransport(std::move(transportFd), mFdTrigger.get());
             if (serverTransport == nullptr) return; // handshake failed
             ASSERT_TRUE(mPostConnect(serverTransport.get(), mFdTrigger.get()));
@@ -1823,7 +1823,7 @@
         std::unique_ptr<std::thread> mThread;
         ConnectToServer mConnectToServer;
         std::unique_ptr<FdTrigger> mFdTrigger = FdTrigger::make();
-        TransportFd mFd;
+        RpcTransportFd mFd;
         std::unique_ptr<RpcTransportCtx> mCtx;
         std::shared_ptr<RpcCertificateVerifierSimple> mCertVerifier =
                 std::make_shared<RpcCertificateVerifierSimple>();
@@ -1903,7 +1903,7 @@
 
     private:
         ConnectToServer mConnectToServer;
-        TransportFd mFd;
+        RpcTransportFd mFd;
         std::unique_ptr<FdTrigger> mFdTrigger = FdTrigger::make();
         std::unique_ptr<RpcTransportCtx> mCtx;
         std::shared_ptr<RpcCertificateVerifierSimple> mCertVerifier =
diff --git a/libs/binder/trusty/RpcServerTrusty.cpp b/libs/binder/trusty/RpcServerTrusty.cpp
index 67d7331..18ce316 100644
--- a/libs/binder/trusty/RpcServerTrusty.cpp
+++ b/libs/binder/trusty/RpcServerTrusty.cpp
@@ -118,7 +118,7 @@
     };
 
     base::unique_fd clientFd(chan);
-    android::TransportFd transportFd(std::move(clientFd));
+    android::RpcTransportFd transportFd(std::move(clientFd));
 
     std::array<uint8_t, RpcServer::kRpcAddressSize> addr;
     constexpr size_t addrLen = sizeof(*peer);
diff --git a/libs/binder/trusty/RpcTransportTipcTrusty.cpp b/libs/binder/trusty/RpcTransportTipcTrusty.cpp
index ca7f7d3..0b67b9f 100644
--- a/libs/binder/trusty/RpcTransportTipcTrusty.cpp
+++ b/libs/binder/trusty/RpcTransportTipcTrusty.cpp
@@ -33,7 +33,7 @@
 // RpcTransport for Trusty.
 class RpcTransportTipcTrusty : public RpcTransport {
 public:
-    explicit RpcTransportTipcTrusty(android::TransportFd socket) : mSocket(std::move(socket)) {}
+    explicit RpcTransportTipcTrusty(android::RpcTransportFd socket) : mSocket(std::move(socket)) {}
     ~RpcTransportTipcTrusty() { releaseMessage(); }
 
     status_t pollRead() override {
@@ -212,7 +212,7 @@
         }
     }
 
-    android::TransportFd mSocket;
+    android::RpcTransportFd mSocket;
 
     bool mHaveMessage = false;
     ipc_msg_info mMessageInfo;
@@ -222,7 +222,7 @@
 // RpcTransportCtx for Trusty.
 class RpcTransportCtxTipcTrusty : public RpcTransportCtx {
 public:
-    std::unique_ptr<RpcTransport> newTransport(android::TransportFd socket,
+    std::unique_ptr<RpcTransport> newTransport(android::RpcTransportFd socket,
                                                FdTrigger*) const override {
         return std::make_unique<RpcTransportTipcTrusty>(std::move(socket));
     }