Add local_pid to task_launch_response RPC.

bytes in a loop (for speed).

	hdr.type    = client->type == CLIENT_STDOUT ?
					SLURM_IO_STREAM_INOUT : SLURM_IO_STREAM_SIGERR;

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

           fix off-by-one error in _poll_setup_pollfds()
 o log.c : initialize pointers to NULL

 o initiate IO thread before adding clients to IO list
 o better shm cleanup and handling

 o do not kill job allocation while still waiting on IO

(avoid going outside of allocated arrays).

(e.g. 600 tasks on 26 nodes with block distribution puts 24 tasks on the
first 25 nodes and zero tasks on the last node).

the buffer not loaded).

maximum number of threads within srun itself.

specify TCP.

(based upon -1 return value).

Enhanced error logging.

Fix a couple of typos.