X-Git-Url: https://git.lttng.org/?p=lttng-tools.git;a=blobdiff_plain;f=src%2Fcommon%2Fpipe.h;h=30f7c3f30d68ee120863056a1007430a0341bedb;hp=1a1087c10e12ed1d4b8a6637a8c3f635e1530044;hb=239f61af8ea0b97cec0543220a9bfa1184c7ede2;hpb=9c2bd8db1c70269d37537b7d02bae41ccab29056

diff --git a/src/common/pipe.h b/src/common/pipe.h
index 1a1087c10..30f7c3f30 100644
--- a/src/common/pipe.h
+++ b/src/common/pipe.h
@@ -20,6 +20,7 @@
 
 #include <pthread.h>
 #include <common/macros.h>
+#include <sys/types.h>
 
 enum lttng_pipe_state {
 	LTTNG_PIPE_STATE_OPENED = 1,
@@ -93,5 +94,11 @@ ssize_t lttng_pipe_read(struct lttng_pipe *pipe, void *buf, size_t count);
 LTTNG_HIDDEN
 ssize_t lttng_pipe_write(struct lttng_pipe *pipe, const void *buf,
 		size_t count);
+/* Returns and releases the read end of the pipe. */
+LTTNG_HIDDEN
+int lttng_pipe_release_readfd(struct lttng_pipe *pipe);
+/* Returns and releases the write end of the pipe. */
+LTTNG_HIDDEN
+int lttng_pipe_release_writefd(struct lttng_pipe *pipe);
 
 #endif /* LTTNG_PIPE_H */