CBL_THREAD_LIST_START

Syntax:

call "CBL_THREAD_LIST_START" using by reference thread-id
                             by reference       thread-state
                             by reference       thread-iddata

Parameters:

  Using call prototype (see Key) Picture
thread-id cblt-pointer usage pointer.
thread-state cblt-x4-compx pic x(4) comp-x.
thread-iddata cblt-pointer usage pointer.

On Entry:

None.

On Exit:

thread-id
First thread identifier in this routine's internal list.
thread-state
The state of the thread:
Bit 0
0 Detached
1 Not detached
Bit 1
0 Not suspended.
1 Suspended by CBL_THREAD_SUSPEND
Bit 2
0 Thread is not the main thread.
1 Thread is from a program in another language, and is known to the run-time system, or is the main thread
Bits 3-31
Undefined; could be any value
thread-iddata
A pointer to the thread's id-data, if that data area exists (otherwise NULL). id-data is specified by the routine CBL_THREAD_ALLOC_IDDATA.
return-code
A value indicating success or otherwise. See RETURN-CODE Values For Thread-control Routines

Comments:

Only information on existing threads, that is, threads that have not terminated, is returned. This routine will not return a thread-id for a thread that has terminated but has not been detached.