struct lttng_ust_lib_ring_buffer *buf;
int outfd, ret;
int *shm_fd, *wait_fd;
+ char *shm_path, *wait_pipe_path;
uint64_t *memory_map_size;
chan = shmp(handle, handle->chan);
/* open stream */
buf = channel_get_ring_buffer(&chan->backend.config,
- chan, cpu, handle, &shm_fd, &wait_fd, &memory_map_size);
+ chan, cpu, handle,
+ &shm_fd, &shm_path,
+ &wait_fd, &wait_pipe_path,
+ &memory_map_size);
if (!buf)
return -ENOENT;
ret = lib_ring_buffer_open_read(buf, handle, 1);