hg: bsd-port/jdk8/jdk: On FreeBSD, use sysctl(3) instead of procfs(5) when we need executable

[jkim]

Changeset: 4d77633a0c69
Author:    jukim
Date:      2015-07-16 18:58 -0400
URL:       http://hg.openjdk.java.net/bsd-port/jdk8/jdk/rev/4d77633a0c69

On FreeBSD, use sysctl(3) instead of procfs(5) when we need executable
path from PID.

! src/solaris/bin/java_md_solinux.c