Until now, several solutions for the implementations of
processNameByPid() on BSD systems existed:
- one for FreeBSD using libutil through kinfo_getproc()
using sysctl() implicitly
- one for GNU/kFreeBSD using sysctl() explicitly added in commit
a8f4fa217d
OpenBSD and NetBSD also had different approaches in their ports patches
using kvm() and sysctl(). The code unifies this for all BSDs using
sysctl().
Change-Id: Iced9ef01e5966d8688f464f51024a7ed562e26a3
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
Reviewed-by: Dmitry Shachnev <mitya57@gmail.com>
3432742caa