The zeroth element is always the AuthType, and will be used by default.

This is currently only supported in the slurmctld and slurmdbd;
ignore this in all other calling locations.

Hard code to using the first plugin loaded for now.

Expose the plugin_type symbol from the plugins.

Ignore the plugin_version symbol, since on the unpack side we never do
anything with it. Just send a zero instead, and continue to ignore it
on the unpack side.

Note that for auth/munge, the 19.05 and the older protocol blocks are
identical, so collapse them back into one block.

The plugin_id will be sent in first by g_auth_pack, so this
check here is now redundant and can be removed to simplify things.

Add a protocol_version dependent block to g_auth_pack / g_auth_unpack.

For the 19.05 protocol_version, send the plugin_id first, then call
unpack routines inside the individual plugins. Throw an error if there
is a mismatch for now.

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

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

Revert "Avoid errors from packing accounting_storage_mysql.so when RPM is built with out mysql support."

This reverts commit d18e26b9.

Backport of 21b9a39b

Bug 6625

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

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

No changes in logic

The plugin-specific errno handling these were intended for does
not exist, and these ranges can be reused without issue at this point.

No plugins implement this interface, so discard.

Never called. None of the plugins have bothered to implement this correctly.
The jobcomp/script plugin comes closest, but did not pick error codes within
the designated range.

Remove "cons_tres: " from some src/common/gres.c log messages.
They are vestigial from relocated functions.

This needs to be replaced by a finer-grained access control in the
next pre-release of v19.05

Move tests into relevant FastSchedule groups.
Rename tests based on FastSchedule setting.
Tweak some expected output to match actual.
Add capability for expected errors.
Comment out some tests that still need work.

Bug 6635

Bug 6635

Triggered with GresTypes=gpu,mps. zero gpu count for node defined
in slurm.conf and non-zero gpu count in gres.conf

As libssh2 is gone, we no longer need x_ac_ssh2.m4.

Add in x_ac_x11.m4 to restore the --disable-x11 option.

Unconditionally build x11_forwarding.c now that it's no longer dependent
on the libssh2 libraries being available.

Bug 3647.

Leave the state file name - burst_buffer_cray_state alone.

Bug 6440.

Print error: for each new line.

Bug 6142