When setting environment variables in jobs we were tracking other job's
indexes and information, while the scope of the environment is totally
different for each job. The static variables have been moved to non static.

This fixes CUDA_VISIBLE_DEVICES indexing while running different jobs on
the same node.

Bug 4851

If block_map_size is zero (as seen on FreeBSD when not using HWLOC),
xmalloc(0) will return NULL. Writing to str[0] then is invalid.

Bug 4845.

Commit 943c4a13 introduced _register_oom_notifications()
which relies on eventfd() to subscribe to the memory.oom_control file.

As eventfd is unavailable on FreeBSD, disable this functionality
until some alternative implementation can be created.

Bug 4845.

Copy this definition from src/common/gres.c, along
with the necessary includes. (Note that these includes
cannot be alphabetized as is done elsewhere.)

Bug 4845.

Bug 4971

bug 4932

-X doesn't show cumulative statistics for each job but statistics relevant to
the job allocation itself.

Bug 4967

It fixes a scontrol segfault when updating a reservation with empty users or
accounts and the parameters were specified more than once.

Bug 4945

Bug 4778

Bug 4949

Initialize cluster_name to NULL, allowing it to be safely
g_free'd later on.

Bug 4898.

Bug 3318

config/gcp was missing from Makefile.in

Update slurm.spec and slurm.spec-legacy as well

This is the 17.11 version.

Bug 4792.

Bug 4792.

Use unpackstr_xmalloc_chooser as part of safe_unpackstr_xmalloc macro.
This ensures that the slurmdbd is always working on escaped strings.

Fixes CVE-2018-7033.

Bug 4792.

Reset the original time_limit value afterwards, otherwise the job
time may get squashed down to as low as 1 minute.

Bug 4796.

Bug 4881

Bug 4861.

Bug 4933

Bug 4878

into contribs directory.

This should expose O_CLOEXEC on older glibc versions,
addressing build issues on CLE 5.2.

Bug 4843.

There are a few other unguarded uses of this.
Adding _GNU_SOURCE at the top of these files should expose this
macro instead.

This reverts commit 44775add.

MsgType=6500 wasn't being expanded:

"
slurm_persist_conn_open: Something happened with the
receiving/processing of the persistent connection init message to
XXX.XXX.XXX.XXX:6819: Failed to unpack MsgType=6500 message
"

Bug 4924

(slurmdbd was down when slurmctld was started).

Bug 4864