Merge "StrictMode: gather and return violating stacks in Binder replies" into gingerbread

// Note: must be kept in sync with android/os/StrictMode.java's PENALTY_GATHER

#define STRICT_MODE_PENALTY_GATHER 0x100

// Note: must be kept in sync with android/os/Parcel.java's EX_HAS_REPLY_HEADER

#define EX_HAS_REPLY_HEADER -128

// XXX This can be made public if we want to provide

// support for typed data.

struct small_flat_data

int32_t Parcel::readExceptionCode() const

{

  int32_t exception_code = readAligned<int32_t>();

  // TODO: skip over the response header here, once that's in.

  if (exception_code == EX_HAS_REPLY_HEADER) {

    int32_t header_size = readAligned<int32_t>();

    // Skip over fat responses headers.  Not used (or propagated) in

    // native code

    setDataPosition(dataPosition() + header_size);

    // And fat response headers are currently only used when there are no

    // exceptions, so return no error:

    return 0;

  }

  return exception_code;

}