...
read(3, "I am a.sh.......\n", 4096)     = 17
read(3, "I am gonna die ........\n", 4096) = 24
--- SIGCHLD (Child exited) @ 0 (0) ---
read(3, "", 4096)                       = 0
fstat(3, {st_mode=S_IFIFO|0600, st_size=0, ...}) = 0
close(3)                                = 0
...