func golang.org/x/sys/unix.FsconfigSetFd

one use

	golang.org/x/sys/unix (current package)
		syscall_linux.go#L1975: func FsconfigSetFd(fd int, key string, value int) (err error) {

The pages are generated with Golds v0.7.6. (GOOS=linux GOARCH=amd64)