 
 This command displays the status of one or all active tasks.
 The format is either

	ATL taskname - to display status of named task only
	ATL	     - to display status of all tasks

 The following information is displayed:  (all addresses are octal)
 
	- Task name.
	- Task control block address (TCB). 
	- Partition name the task is running in.
	- Partition control block address (PCB).
	- Partition base and limit physical addresses.
	- Task's running and default priorities (decimal) 
	- Task status flags (described below).
	- TI: terminal physical device and unit.
	- I/O active count (decimal). 
	- Task local event flags, and 
	- Task registers and processor status word (PSW) for
	  memory resident tasks.
 
  To display the status bits type HELP ATL STATUSBITS (Note: this takes more
 than one screenful of information.)
2	STATUSBITS
 The status bits are defined below:
 
      Status   TCB flag   Bit value	  Description
 
	ABO	T2.ABO	      100	Task is being aborted. 
	ACP	T3.ACP	   100000	Task is an Ancillary Control Processor.
	AST	T2.AST	   100000	Task is processing an AST. 
	CAF	T2.CAF	      400	Checkpoint space allocation failure. 
	CAL	T3.CAL	      100	Checkpoint space in task image.
	-CHK	T2.CHK	    20000	Task is not checkpointable. 
	CKD	T2.CHD	    10000	Task checkpointing disabled. 
	CKP	TS.CKP	      200	Task is checkpointed.
	CKR	TS.CKR	      100	Task checkpoint request pending. 
	CLI	T3.CLI	     1000	Task is a Command Line Interpreter.
	DST	T2.DST	    40000	Task ASTs are disabled. 
	-EXE	TS.EXE	   100000	Task is not in execution. 
	FXD	T2.FXD	     2000	Task is fixed in memory. 
	HLT	T2.HLT	      200	Task is being terminated.
	MCR	T3.MCR	     4000	Task was activated by MCR. 
	MSG	TS.MSG	    20000	Task aborted, waiting for TKTN message.
	NET	T3.NET	       20	Network Protocol Level 2.
	NRP	TS.NRP	    10000	Task mapped to nonresident partition.
	NSD	T3.NSD	      200	Task cannot receive data.
	-PMD	T3.PMD	    40000	Suppress task dump on SST abort.
	OUT	TS.OUT	      400	Task is not in memory. 
	PRV	T3.PRV	    10000	Task is privileged.
	RDN	TS.RDN	    40000	Task I/O is being run down.
	REM	T3.REM	    20000	Task is to be removed on exit. 
	ROV	T3.ROV	       40	Task has resident overlays.
	RST	T3.RST	      400	Task is restricted.
	SEF	T2.SEF	     4000	Task is stopped for an event flag.
	SLV	T3.SLV	     2000	Task is a slave task.
	SPN	T2.SPN	        4	Task is being suspended. 
	SPNA	T2.SPN*2       10	Task was suspended prior to AST.
	STP	T2.STP	       20	Task stopped. 
	STPA	T2.STP*2       40	Task stopped prior to AST.
	TIO	T2.TIO	     1000	Task is waiting for terminal input.
	WFR	T2.WFR		1	Task is in a "wait-for" state.
	WFRA	T2.WFR*2        2	Task in a "wait-for" state before AST.
 (Note offsets in TCB of T.STAT/ST2/ST3 are 32/34/36 respectively.)
