fd-tracker: add pipe management wrappers to fd-tracker

[lttng-tools.git] / src / common / fd-tracker / utils.h

diff --git a/src/common/fd-tracker/utils.h b/src/common/fd-tracker/utils.h
index 86af3c6e1aadf695317a082160b37dbb2fd71874..e250f4af02212a0fd804c4c3880255e42c36da68 100644 (file)
--- a/src/common/fd-tracker/utils.h
+++ b/src/common/fd-tracker/utils.h
@@ -28,6 +28,13 @@ struct lttng_poll_event;
  */
 int fd_tracker_util_close_fd(void *, int *fd);
 
+/*
+ * Create a pipe and track its underlying fds.
+ */
+int fd_tracker_util_pipe_open_cloexec(struct fd_tracker *tracker,
+               const char *name, int *pipe);
+int fd_tracker_util_pipe_close(struct fd_tracker *tracker, int *pipe);
+
 /*
  * Create a poll event and track its underlying fd, if applicable.
  */