core.shm: Extended names - "//foo", "/foo", and "foo"
core.shm: Extended names - "//foo", "/foo", and "foo"

Extend the name syntax to support more use cases: local ad-hoc
objects (e.g. app specific counters), well-known objects within the
process (e.g. packet freelist), and objects of other
processes (e.g. accessed by SnabbTop).

Description from the code:

    Names can be fully qualified, abbreviated to be within the current
    process, or further abbreviated to be relative to the current value
    of the 'path' variable. Here are examples of names and how they are
    resolved:
      Fully qualified:
	//snabb/1234/foo/bar => /var/run/snabb/1234/foo/bar
      Path qualified:
	/foo/bar             => /var/run/snabb/$pid/foo/bar
      Local:
	bar                  => /var/run/snabb/$pid/$path/bar
    .. where $pid is the PID of this process and $path is the current
    value of the 'path' variable in this module.

Igalia/snabbswitch,eugeneia/snabb,fhanik/snabbswitch,lukego/snabbswitch,lukego/snabb,alexandergall/snabbswitch,lukego/snabb,mixflowtech/logsensor,snabbnfv-goodies/snabbswitch,heryii/snabb,Igalia/snabbswitch,snabbco/snabb,SnabbCo/snabbswitch,virtualopensystems/snabbswitch,kbara/snabb,hb9cwp/snabbswitch,pirate/snabbswitch,dpino/snabb,snabbco/snabb,pirate/snabbswitch,wingo/snabbswitch,dpino/snabb,andywingo/snabbswitch,heryii/snabb,andywingo/snabbswitch,alexandergall/snabbswitch,Igalia/snabbswitch,kellabyte/snabbswitch,eugeneia/snabb,dpino/snabbswitch,hb9cwp/snabbswitch,eugeneia/snabb,snabbco/snabb,eugeneia/snabbswitch,dwdm/snabbswitch,xdel/snabbswitch,Igalia/snabb,eugeneia/snabb,snabbnfv-goodies/snabbswitch,heryii/snabb,dpino/snabbswitch,plajjan/snabbswitch,aperezdc/snabbswitch,kbara/snabb,snabbco/snabb,pavel-odintsov/snabbswitch,justincormack/snabbswitch,eugeneia/snabbswitch,virtualopensystems/snabbswitch,justincormack/snabbswitch,wingo/snabb,snabbnfv-goodies/snabbswitch,dpino/snabb,alexandergall/snabbswitch,SnabbCo/snabbswitch,virtualopensystems/snabbswitch,snabbco/snabb,kellabyte/snabbswitch,kbara/snabb,eugeneia/snabb,plajjan/snabbswitch,kbara/snabb,wingo/snabb,wingo/snabbswitch,dpino/snabb,Igalia/snabbswitch,wingo/snabb,andywingo/snabbswitch,dpino/snabbswitch,pavel-odintsov/snabbswitch,wingo/snabbswitch,kbara/snabb,wingo/snabb,Igalia/snabb,dpino/snabb,alexandergall/snabbswitch,plajjan/snabbswitch,kellabyte/snabbswitch,pirate/snabbswitch,mixflowtech/logsensor,Igalia/snabb,snabbnfv-goodies/snabbswitch,dwdm/snabbswitch,Igalia/snabb,eugeneia/snabbswitch,heryii/snabb,dpino/snabbswitch,lukego/snabb,hb9cwp/snabbswitch,plajjan/snabbswitch,hb9cwp/snabbswitch,alexandergall/snabbswitch,xdel/snabbswitch,alexandergall/snabbswitch,Igalia/snabb,Igalia/snabbswitch,kbara/snabb,eugeneia/snabb,justincormack/snabbswitch,dwdm/snabbswitch,wingo/snabb,mixflowtech/logsensor,alexandergall/snabbswitch,alexandergall/snabbswitch,snabbco/snabb,dpino/snabb,xdel/snabbswitch,fhanik/snabbswitch,fhanik/snabbswitch,wingo/snabb,mixflowtech/logsensor,snabbco/snabb,lukego/snabb,heryii/snabb,SnabbCo/snabbswitch,lukego/snabbswitch,lukego/snabbswitch,andywingo/snabbswitch,aperezdc/snabbswitch,heryii/snabb,eugeneia/snabb,lukego/snabbswitch,dpino/snabb,Igalia/snabb,Igalia/snabb,justincormack/snabbswitch,wingo/snabbswitch,aperezdc/snabbswitch,pavel-odintsov/snabbswitch,mixflowtech/logsensor,snabbco/snabb,SnabbCo/snabbswitch,Igalia/snabb,aperezdc/snabbswitch,eugeneia/snabb,eugeneia/snabbswitch