No longer works on darwin

[sethvargo]

Describe the bug

../go/pkg/mod/github.com/ory/dockertest@v3.3.5+incompatible/docker/pkg/term/tc.go:13:28: undefined: unix.SYS_IOCTL
../go/pkg/mod/github.com/ory/dockertest@v3.3.5+incompatible/docker/pkg/term/tc.go:18:28: undefined: unix.SYS_IOCTL
../go/pkg/mod/github.com/ory/dockertest@v3.3.5+incompatible/docker/pkg/term/termios_bsd.go:24:31: undefined: unix.SYS_IOCTL
../go/pkg/mod/github.com/ory/dockertest@v3.3.5+incompatible/docker/pkg/term/termios_bsd.go:37:31: undefined: unix.SYS_IOCTL

To Reproduce

Steps to reproduce the behavior:

1. Use mac/darwin
2. go get -u github.com/x/sys/... github.com/ory/dockertest/v3
3. See failure

Expected behavior

Not failing to build

Environment

• Mac OSX, all versions

Additional context

golang/sys@196b9ba
golang/sys@6fcdbc0

[ianlancetaylor]

This code should ideally be using unix.IoctlGetTermios and unix.IoctlSetTermios. Direct system calls are considered unsupported by the Darwin maintainers.

https://pkg.go.dev/golang.org/x/sys/unix?tab=doc#IoctlGetTermios
https://pkg.go.dev/golang.org/x/sys/unix?tab=doc#IoctlSetTermios

[sethvargo]

In the meantime, you can pin sys to f9321e4c3, but that's not a viable long-term solution:

go get golang.org/x/sys@f9321e4c35

[aeneasr]

Dupe #208