x/sys/unix: extra trailing newlines in zsyscall_openbsd_*.go files

[jrick]

Opening a tracking issue for something reported to me by @jtagcat via email:

Hey, you made a change with extra newlines: https://cs.opensource.google/go/x/sys/+/661d749b94a62dfdcbe1027bb3c2cdea498377b9

Could you please ensure one (not two) newline at the end of files? It is non-standard and giving errors with my global pre-commit
hook.

git diff --check --staged

vendor/golang.org/x/sys/unix/zsyscall_openbsd_386.go:2300: new blank line at EOF.
vendor/golang.org/x/sys/unix/zsyscall_openbsd_amd64.go:2300: new blank line at EOF.
vendor/golang.org/x/sys/unix/zsyscall_openbsd_arm.go:2300: new blank line at EOF.
vendor/golang.org/x/sys/unix/zsyscall_openbsd_arm64.go:2300: new blank line at EOF.
vendor/golang.org/x/sys/unix/zsyscall_openbsd_mips64.go:2300: new blank line at EOF.
vendor/golang.org/x/sys/unix/zsyscall_openbsd_ppc64.go:2300: new blank line at EOF.
vendor/golang.org/x/sys/unix/zsyscall_openbsd_riscv64.go:2300: new blank line at EOF.

https://pubs.opengroup.org/onlinepubs/9699919799/basedefs/V1_chap03.html#tag_03_206
https://pubs.opengroup.org/onlinepubs/9699919799/basedefs/V1_chap03.html#tag_03_403

Thanks

-jc

This is due to a custom generator script I created to generate just these syscall files without running mkall.sh, which can not cross generate for other host arches.

[gopherbot]

Change https://go.dev/cl/551715 mentions this issue: unix: remove extra trailing newlines in zsyscall_openbsd_*.go