8	fifo_open	fifo.c:79
32	pipe	pipe.c:52
19	pipe_read	fifo.c:304
49	pipe_read	fifo.c:301
22	pipe_write	fifo.c:395
3	pipe_write	fifo.c:366
33	pipe_write	fifo.c:349
48	pipe_write	fifo.c:361
86	pipe_write	fifo.c:369