Re: JFCB PREFIX QUESTION

2010-05-31 Thread Shmuel Metz (Seymour J.)
In 3696.1274794...@ozemail.com.au, on 05/25/2010 at 09:33 PM, clementcla...@ozemail.com.au clementcla...@ozemail.com.au said: Now, the SWA was originally stored in a data set called SYS1.SYSJOBQE in MFT and MVT. And PCP. SVS stored it in storage, I think. No. And with Z/OS, it was in

JFCB PREFIX QUESTION

2010-05-25 Thread Kenneth J. Kripke
Hello; I was curious what the 16 bytes in front of the JFCB is. I extract the 3 byte ADDRESS of the JFCB from the TIOT, and, then need to step past a 16 byte area in front of the actual JFCB. What is contained in the 16 byte area? I have tried to make some sense of it. Sincerely;

Re: JFCB PREFIX QUESTION

2010-05-25 Thread clementcla...@ozemail.com.au
Kenneth J. Kripke wrote: Hello; I was curious what the 16 bytes in front of the JFCB is. I extract the 3 byte ADDRESS of the JFCB from the TIOT, and, then need to step past a 16 byte area in front of the actual JFCB. What is contained in the 16 byte area? I have tried to make some

Re: JFCB PREFIX QUESTION

2010-05-25 Thread Charles Mills
can depend on. Charles -Original Message- From: IBM Mainframe Discussion List [mailto:ibm-m...@bama.ua.edu] On Behalf Of Kenneth J. Kripke Sent: Tuesday, May 25, 2010 2:31 AM To: IBM-MAIN@bama.ua.edu Subject: JFCB PREFIX QUESTION Hello; I was curious what the 16 bytes in front

Re: JFCB PREFIX QUESTION

2010-05-25 Thread Gerhard Postpischil
On 5/25/2010 9:33 AM, clementcla...@ozemail.com.au wrote: When MVS was introduced, IEFQMRAW was used to access the JobQ, and it automatically converts addresses for us. That may be true, but the IEFQM macros were used in MFT and MVT a long time earlier. Various OS components used them, rather