Corpus for rt_sigprocmask:

Coverage	Program
858	seccomp$SECCOMP_SET_MODE_FILTER_LISTENER-rt_sigprocmask
79	rt_sigprocmask
79	rt_sigprocmask
66	rt_sigprocmask
54	rt_sigprocmask
34	rt_sigprocmask
32	rt_sigprocmask