Cygwin: Fix handling of wait pipe hangup by properly detecting EOF

[lttng-tools.git] / src / common / ust-consumer / ust-consumer.h

diff --git a/src/common/ust-consumer/ust-consumer.h b/src/common/ust-consumer/ust-consumer.h
index c07377f8ea38711cfbd72951982ff173640ff683..044a10d823075aa324e29bfc7b1be40428bd9d3c 100644 (file)
--- a/src/common/ust-consumer/ust-consumer.h
+++ b/src/common/ust-consumer/ust-consumer.h
@@ -72,6 +72,9 @@ int lttng_ustconsumer_on_recv_stream(struct lttng_consumer_stream *stream);
 
 void lttng_ustconsumer_on_stream_hangup(struct lttng_consumer_stream *stream);
 
+int lttng_ustconsumer_check_pipe(struct lttng_consumer_stream *stream,
+               struct lttng_consumer_local_data *ctx);
+
 #else /* HAVE_LIBLTTNG_UST_CTL */
 
 static inline
@@ -153,6 +156,13 @@ void lttng_ustconsumer_on_stream_hangup(struct lttng_consumer_stream *stream)
 {
 }
 
+static inline
+int lttng_ustconsumer_check_pipe(struct lttng_consumer_stream *stream,
+               struct lttng_consumer_local_data *ctx)
+{
+       return -ENOSYS;
+}
+
 #endif /* HAVE_LIBLTTNG_UST_CTL */
 
 #endif /* _LTTNG_USTCONSUMER_H */