Otherwise call fclose(NULL) iff the ClusterName is not set and the
clustername file does not exist. Should not happen in production.

Coverity #67041.

a new account and making it a default all at once.

Bug 2428

Match acct_gather_energy/rapl plugin. Bug 2397.

Control whether the scheduler will continue to try to run jobs in
a partition if a higher priority job is stuck due to an association
limit.

Can cause starvation for larger jobs, but will improve throughput and
utilization for systems that have extensively divvyed up their resources
through association/QOS limits.

Bug 2388 and 2452.

Bug 2453

This should have no effect, but is a belt-and-suspenders approach
  to checking node state.

have been selected set the time limit appropriately if the job didn't
request one.

If the partition has no DefaultTime setting, and no time_limit was given
for the job, job_ptr->time_limit == NO_VAL.

With AccountingStorageEnforce=safe this will prevent jobs from ever
starting if the association has any limit set for CPUMins.
(NO_VAL * cpus is a very large number, but if no time_limit is given
anywhere that is what they get :))

Bug 2388.

a parsing option.

Dynamically set columns widths based on largest number in column.

accounting.

AccountUtilizationByUser report a parent could potentially (correctly)
be larger than the sum of it's children because of the way
accounting for reservations work.

was given with just an =, i.e. users= without specifying any users after
the =.

period.  This would only hit you if you rerolled a 15.08 prior to this
commit.

Don't expand on the format or arguments, these have changed in
16.05 already and may vary further with BB/generic support.

These are very unlikely to ever occur, but this helps harden the code.

Compare the saved clustername to slurmctld's, if there's a mismatch prevent
slurmctld from starting to avoid corruption from separate clusters attempting
to share a single state directory.

Bug 2433.

Non-GLIBC LIBC's are strict about when these functions are visible.

Bug 2427

Reproduced with:
sacctmgr show user withassoc user= user=<username>

Add new PowerParameters options of get_timeout and set_timeout. The default
    set_timeout was increased from 5 seconds to 30 seconds. Also re-read current
    power caps periodically or after any failed "set" operation.
bug 2332

Build should work on non-glibc distributions by better POSIX conformance.

Already had a mix of both standards, so no net change to build.

Had already fixed this in FreeBSD build, so move that outside the #ifdef

Null implies jobacct_gather/none, and slurmd should not query slurmstepd for
accounting information. Otherwise safe_read will block forever, and successive
calls will max out the thread limit and slurmd will hang.

Bug 2420.