var golang.org/x/sys/unix.mapper

3 uses

	golang.org/x/sys/unix (current package)
		syscall_linux.go#L2105: var mapper = &mmapper{
		syscall_linux.go#L2112: 	return mapper.Mmap(fd, offset, length, prot, flags)
		syscall_linux.go#L2116: 	return mapper.Munmap(b)