X-Git-Url: https://git.lttng.org/?p=lttng-tools.git;a=blobdiff_plain;f=src%2Fcommon%2Fpipe.h;h=30f7c3f30d68ee120863056a1007430a0341bedb;hp=11f41cf1543b7dfe03aed2cb866c49ee2d76dbd0;hb=239f61af8ea0b97cec0543220a9bfa1184c7ede2;hpb=9fd926379bd4c6c17f2b3c39a5bbf9879bc74e14

diff --git a/src/common/pipe.h b/src/common/pipe.h
index 11f41cf15..30f7c3f30 100644
--- a/src/common/pipe.h
+++ b/src/common/pipe.h
@@ -19,6 +19,8 @@
 #define LTTNG_PIPE_H
 
 #include <pthread.h>
+#include <common/macros.h>
+#include <sys/types.h>
 
 enum lttng_pipe_state {
 	LTTNG_PIPE_STATE_OPENED = 1,
@@ -72,15 +74,31 @@ static inline int lttng_pipe_get_writefd(struct lttng_pipe *pipe)
 	return pipe->fd[1];
 }
 
+LTTNG_HIDDEN
 struct lttng_pipe *lttng_pipe_open(int flags);
+LTTNG_HIDDEN
+struct lttng_pipe *lttng_pipe_named_open(const char *path, mode_t mode,
+		int flags);
+LTTNG_HIDDEN
 int lttng_pipe_write_close(struct lttng_pipe *pipe);
+LTTNG_HIDDEN
 int lttng_pipe_read_close(struct lttng_pipe *pipe);
 /* Close both side of pipe. */
+LTTNG_HIDDEN
 int lttng_pipe_close(struct lttng_pipe *pipe);
+LTTNG_HIDDEN
 void lttng_pipe_destroy(struct lttng_pipe *pipe);
 
+LTTNG_HIDDEN
 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 */