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 */