diff options
Diffstat (limited to 'libs/binder/IPCThreadState.cpp')
| -rw-r--r-- | libs/binder/IPCThreadState.cpp | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/libs/binder/IPCThreadState.cpp b/libs/binder/IPCThreadState.cpp index b2217b5333..f052bcb982 100644 --- a/libs/binder/IPCThreadState.cpp +++ b/libs/binder/IPCThreadState.cpp @@ -17,6 +17,7 @@ #define LOG_TAG "IPCThreadState" #include <binder/IPCThreadState.h> +#include <binderthreadstate/IPCThreadStateBase.h> #include <binder/Binder.h> #include <binder/BpBinder.h> @@ -742,6 +743,7 @@ IPCThreadState::IPCThreadState() clearCaller(); mIn.setDataCapacity(256); mOut.setDataCapacity(256); + mIPCThreadStateBase = IPCThreadStateBase::self(); } IPCThreadState::~IPCThreadState() @@ -1082,6 +1084,9 @@ status_t IPCThreadState::executeCommand(int32_t cmd) "Not enough command data for brTRANSACTION"); if (result != NO_ERROR) break; + //Record the fact that we're in a binder call. + mIPCThreadStateBase->pushCurrentState( + IPCThreadStateBase::CallState::BINDER); Parcel buffer; buffer.ipcSetDataReference( reinterpret_cast<const uint8_t*>(tr.data.ptr.buffer), @@ -1129,6 +1134,7 @@ status_t IPCThreadState::executeCommand(int32_t cmd) error = the_context_object->transact(tr.code, buffer, &reply, tr.flags); } + mIPCThreadStateBase->popCurrentState(); //ALOGI("<<<< TRANSACT from pid %d restore pid %d uid %d\n", // mCallingPid, origPid, origUid); @@ -1192,6 +1198,10 @@ status_t IPCThreadState::executeCommand(int32_t cmd) return result; } +bool IPCThreadState::isServingCall() const { + return mIPCThreadStateBase->getCurrentBinderCallState() == IPCThreadStateBase::CallState::BINDER; +} + void IPCThreadState::threadDestructor(void *st) { IPCThreadState* const self = static_cast<IPCThreadState*>(st); |