kernel/fs/fifo.cpp

190 			int32				ReaderCount() const { return fReaderCount; }
214 			int32				fReaderCount;
349 	fReaderCount(0),
407 				|| (fBuffer.Writable() < minToWrite && fReaderCount > 0)) {
428 		if (fActive && fReaderCount == 0) {
640 		fReaderCount++;
642 	if (fReaderCount > 0 && fWriterCount > 0) {
677 		if (--fReaderCount == 0)
688 	if (fReaderCount == 0 && fWriterCount == 0) {
716 			|| (event == B_SELECT_ERROR && fReaderCount == 0)) {
752 	kprintf("  readers:       %" B_PRId32 "\n", fReaderCount);