Corpus for write$rfkill:

Coverage	Program
355	openat$rfkill-write$rfkill
277	pipe-write-write$rfkill
264	openat$rfkill-write$rfkill
210	openat$rfkill-write$rfkill
160	pipe-write-write$rfkill
155	openat$rfkill-write$rfkill
135	openat$rfkill-write$rfkill
105	openat$rfkill-write$rfkill
48	write$rfkill