Currently slurmctld assumes all persistent connection RPCs are
federation; add a persist_type_t field to be able to distinguish
between possible sources of persistent connections and route to
the appropriate subsystem.

Add persist_conn_type_t enum with definitions for currently used
and planned connection types.

Now matches the log formats, and avoids jobid.4294967295 as the
process name for the extern step.

Bug 4231.

No functional change.

Bug 4038

Move test ahead of possible dereference.

CID 177865.

Unused internally, but designed so a (future) cli_filter plugin
can send data in-band to a job_submit plugin.

Bug 3745.

This is no longer the case as of commit 224cd329 before 15.08
was released.

Bug 4228 / bug 1570.

as reported by CLANG

sent in here.

file.  It turns out the underlying code is all core based instead of cpu.

Specifying threads will result in unexpected behavior which can include
segfaulting the slurmctld.

name but different type.

successful one.

type.

plugin on stepd launch.

Not only that, but also make it so the slurmd sends this information over to
the stepd on init.

This also makes it so GRES of the same name and different types can happen.

Hopefully no functionality change.

by similar combining code from all the gres plugins.  Hopefully improving
maintenance.

into gres_plugin_state_file.  Hopefully no functionality change.

of 2 exactly same code paths, hopefully no functionality change.

Regular user use of "scontrol top" command is now diabled. Use the
   configuration parameter "SchedulerParameters=enable_user_top" to enable
   that functionality. The configuration parameter
   "SchedulerParameters=disable_user_top" will be silently ignored.
bug 3653

Bug 4220.

to account for changes made in 8014b5a4