384     : mStart(0), mLength(0), mOffset(0), mFp(NULL), mFileName(NULL), mFd(-1), mBuf(NULL)  in _FileAsset()
410     assert(mFp == NULL);    // no reopen  in openChunk()
433     mFp = fdopen(fd, "rb");  in openChunk()
434     if (mFp == NULL)  in openChunk()
442     if (fseek(mFp, mStart, SEEK_SET) != 0) {  in openChunk()
456     assert(mFp == NULL);    // no reopen  in openChunk()
516         if (ftell(mFp) != mStart + mOffset) {  in read()
518                 ftell(mFp), (long) mStart, (long) mOffset);  in read()
529         actual = fread(buf, 1, count, mFp);  in read()
555     if (mFp != NULL) {  in seek()
556         if (fseek(mFp, (long) actualOffset, SEEK_SET) != 0)  in seek()
579     if (mFp != NULL) {  in close()
582         fclose(mFp);  in close()
583         mFp = NULL;  in close()
617     assert(mFp != NULL);  in getIncFsBuffer()
637             long oldPosn = ftell(mFp);  in getIncFsBuffer()
638             fseek(mFp, mStart, SEEK_SET);  in getIncFsBuffer()
639             if (fread(buf, 1, mLength, mFp) != (size_t) mLength) {  in getIncFsBuffer()
644             fseek(mFp, oldPosn, SEEK_SET);  in getIncFsBuffer()
653         if (!map.Create(fileno(mFp), mStart, mLength, NULL /* file_name */ )) {  in getIncFsBuffer()