This CWI returns the program name used to initiate this enclave.
Syntax
void CEEGIN (
pname,[
fc])
CHAR8 *pname;
FEED_BACK *fc;
- CEEGIN
- Call this CWI interface as follows:
L R15,CEECAACELV-CEECAA(,R12)
L R15,0120(,R15)
BALR R14,R15
- pname (output)
- An 8-character fixed length string, left-justified and right-padded,
containing the name of the routine that called the enclave.
- fc (output/optional)
- The feedback code passed by reference. The following conditions
might result from this service:
| Condition |
|
|---|
| CEE000 |
Severity |
0 |
| Msg_No |
N/A |
| Message |
The service completed successfully. |
| CEE39A |
Severity |
1 |
| Msg_No |
3370 |
| Message |
The program invocation name is unknown
and the returned name is blank. |
Usage Notes: - If the application is running under TSO and a CPPL is passed,
the invocation name is obtained from the TSO command buffer, which
is pointed to by the first word of the CPPL. (The CPPL is mapped by
the IKJCPPL DSECT.)
- If the application is running under CICS®,
the 4-character transaction name is obtained from the EIB.
- If the application is running under TSO without a CPPL, or under z/OS, the invocation
name is obtained from the Contents Directory Entry (CDE) that has
the same address as the application in question.