descriptors. This was needed in several grouped functions (e.g.
slurm_send_recv_rc_msg and slurm_send_only_node_msg, which combine
open, send, receive, and close functions for simplicity).

logging the event and returning SLURM_SUCCESS.

hand if race condition starting all daemons).

specifically to slurm controller.

Message to controller will retry after SlurmctldTimeout period if
message to primary controller fails and backup controller returns
error indicating it is in backup mode.

WaitTime sets srun's default value for --wait. MaxJobCount sets
the maximum job count for slurmctld (replacing #define MAX_JOB_CNT).
MinJobAge sets the minimum job purrge age for slurmctld (replacing
#define MIN_JOB_AGE).

job, step, node, and partition info.
Add new function to free slurm_credential from RPC response.

   slurm_send_recv_node_msg(), slurm_send_recv_rc_msg(), etc.
 o Fixed fd leak in agent.c using slurm_send_recv_rc_msg() w/ timeout.

   slurm_protocol_socket_implementation.c
 o Added new functions slurm_send_recv*rc_msg() for handing common
   mode of sending a message and receiving only a "return code" message.
 o Overhauled existing code and performed general cleanup.

Streamline the API: eliminate activate() and fold it into a new create(), rename free() to destroy(), make unpack() return an allocated credential instead of being passed a 'blank' one

common needs to read anyway to route communications (avoid second read
by other tools).

for mutex lock/unlock with error messages.

   along with other general bugfixes and cleanup.

 o cbuf.[ch] list.[ch] : begin using Chris' list and cbuf routines
   from the LSD-Tools project.

 o srun/srun.c : *Always* wait for I/O to complete. This still needs work.

 o srun/launch.c : code cleanup

read_config functions.

than 1024 file descriptors the select function call silently fails
and corrupts memory.

bad message. Functions now return SLURM_ERROR on bad unpack instead
of assert failure.

(so shutdown command can shutdown both servers).

a slurm_addr.

and NodeAddr. These represent the network addresses for ControlMachine,
BackupController, and NodeName records respectively.

that includes a buffer pointer, size, and offset. The buffer is automatically
expanded as space is needed.

It used to seg-fault.