temp

getpid()                                = 24315
fstat64(1, {st_mode=S_IFCHR|0620, st_rdev=makedev(136, 1), ...}) = 0
mmap2(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0xb7eed000
write(1, "mypid 24315\n", 12mypid 24315
)           = 12
rt_sigprocmask(SIG_BLOCK, [CHLD], [], 8) = 0
rt_sigaction(SIGCHLD, NULL, {SIG_DFL}, 8) = 0
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
nanosleep({100, 0}, 0xbf8235a4)         = ? ERESTART_RESTARTBLOCK (To be restarted)
--- SIGRT_12 (Real-time signal 10) @ 0 (0) ---
write(1, "kernel value 128\n", 17kernel value 128
)      = 17
write(1, "kernel value -1209072186\n", 25kernel value -1209072186
) = 25
write(1, "pid 24315\n", 10pid 24315
)             = 10
rt_sigreturn(0xbf8235a4)                = -1 EINTR (Interrupted system call)
write(1, "end", 3end)                      = 3
exit_group(0)                           = ?
Process 24315 detached