HP Integrity NonStop J-Series - Manual (Page 40)

Preparing Programs
HP NonStop AutoTMF Software User’s Guide—429952-017
3-6
Preparing TNS/R Programs
pTAL Programs
Programs written exclusively in pTAL do not reference any SRL. (A pTAL program that
uses the CRE SRL will be prepared in the same way as a COBOL or C program.)
ESCRUNNT is an executable user library that contains only the GPLIB libraries.
Specifically, ESCRUNNT does not contain initialization routines for CRE data
structures. If a program gets a “heap error” during initialization the program probably
has no CRE data structures, and is using the CRE SRL.
ESCRUNN is a linkable version of the ESCRUNNT library; use this object if you relink
the NonStop AutoTMF runtime with your own TNS/R user library.
C++ Programs
C++ programs reference both the C++ and C SRLs. However, the C++ and C libraries
have conflicting externals and cannot be linked together in the same library; therefore,
a NonStop AutoTMF user library cannot intercept calls from C++ programs.
If a program references the C++ SRL, the PREPARE command:

Will direct calls to Enscribe, causing GPLIB to be intercepted by the ESCRUNNT
user library.

Will not modify calls made to any SRL (including COBOL, C, or CRE). Thus,
database calls made through SRLs will not be intercepted. If the program uses
COBOL statements to access audited files, error 75 usually results.
When such a program is prepared, ESCORT CI issues a warning:
Programs referencing other SRLs
If you have programs that reference other SRLs, such as the TCP/IP library
ZINETSRL, the PREPARE command will operate as it does for C++; that is, COBOL,
C, and CRE database calls will not be intercepted.
PREPARE can cause all database calls to be intercepted, if you link a prepared copy
of the SRL library code with the program (eliminating the need to use the SRL);
however, you should contact product support for assistance in obtaining linkable
versions of SRLs (Known as “RELs” instead of SRLs).
AutoTMF 1? prepare srvobj.myCplusp;
*Warning* $DATA.SRVOBJ.MYCPLUSP references a set of system SRLs
* 1665 * that may not be compatible with the AutoTMF runtime library.
* *
* * The program will be prepared to intercept only direct calls
* * to Enscribe procedures and not to calls made through the
* * COBOL, C or CRE runtime libraries.
* *
--- $DATA.SRVOBJ.MYCPLUSP preparation complete
--- AutoTMF User Library $DATA.ESCORT.ESCRUNNT