On 11/29/2013 10:26 AM, MichealButz wrote:
The documentation says the TCBJLB points to a DCB of the first library searched for a LOAD module for a program running under that task
Can you provide a reference - the statement may be true in some limited context. But for tasklibs, the DCB is set for EXCP (or could be BPAM if user provided) and can support up to 16 libraries, with a total extent limit of 256.
I have looked at various TCB's PSATOLD ASXBFTCB and if that address were a DCB at offset X'28' there would be a CL8 DDname
I just tried this on my system. FTCB has 0 for TCBJLB (region control task). LTCB actually turned up some DCBs, all of which were open and pointed to an EXCP DCB.
Re Shmuel's earlier comment - TCBJLB and DCBDDNAM coincidentally both have an offset of x'28'.
Gerhard Postpischil Bradford, Vermont ---------------------------------------------------------------------- For IBM-MAIN subscribe / signoff / archive access instructions, send email to [email protected] with the message: INFO IBM-MAIN
