net-mgmt/netdata: Fix build on 12.0-CURRENT r320783

[tobik]

Summary

I'm running 12.0-CURRENT r320873 and building net-mgmt/netdata
fails with:

apps_plugin.c:1575:101: error: no member named 'kf_sa_local' in 'struct kinfo_file'
                            sprintf(fdsname, "socket: other: %d %s %s", fds->kf_sock_protocol, fds->kf_sa_local.__ss_pad1, fds->kf_sa_local.__ss_pad2);
                                                                                               ~~~  ^
...
freebsd_sysctl.c:753:20: error: variable has incomplete type 'struct vmmeter'
    struct vmmeter vmmeter_data;
                   ^
...

AFAICT we need to explicitly ask for struct vmmeter by defining
_WANT_VMMETER now, and struct kinfo_file was updated with the
ino64 commits and kf_sa_local was moved to
kf_un.kf_sock.kf_sa_local.

Test Plan

poudriere testport 11.0/amd64, 10.3/i386, 12.0/amd64 ok

[mmokhi]

I think it was parallel work in same time ``:-] 😅
Already fixed on --> https://reviews.freebsd.org/D11648

Thanks a lot BTW 🙏

[tobik]

In D11658#241458, @mmokhi wrote:

I think it was parallel work in same time ``:-] 😅
Already fixed on --> https://reviews.freebsd.org/D11648

Thanks a lot BTW 🙏

Woops! Thanks for fixing :)

[mmokhi]

You're welcome :) __/||\__