IBM Z Software


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z/TPF Product Family

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See support for building and loading outside of s390x, especially on x86

Support for building and loading outside of s390x, especially on x86 The most likely operating system is going to be an x86 Linux system (Red Had or Ubuntu) Programs that we need to be ported to x86 The binutils toolchain(tpf-g++,tpf-ld, tpf-ar, t...
4 months ago in z/TPF Product Family / TPF Toolkit 3 Under review

Upgrade Kafka Client

The Kafka broker version we use is well in advance in compare to the Kafka Client 2.8.1. It produces unnecessary warnings on z/TPF. Moreover we would like to be proactive and be open to new features as well as to keep security enhancements u...
18 days ago in z/TPF Product Family / z/TPF 0 Future consideration

Certify ooRexx version 5.0 for use with TOS.

Version 4.2 has long standing reliability issues. Version 5.0 is newer and will offer better perfomance to TOS customers.
22 days ago in z/TPF Product Family / TPF Operations Server 1 Future consideration

Support for a simpler programming language (For example "SWIFT")

Assembler, C and C++ are difficult to learn and use and it would be beneficial to have a simpler programming language for application developers.
28 days ago in z/TPF Product Family / z/TPF 0 Under review

Support for Dynamic ENTERs from assembler that involve parameters and C++ programs defined as extern "C".

There is no support for dynamic enters from Asm that involve parameters and C++ programs defined as extern "C". GNC style parameter passing works to call C programs, but not to call C++ programs defined as extern "C". It does work for the 5th para...
28 days ago in z/TPF Product Family / z/TPF 0 Under review

Request a C/C++ interface for IBM VSAM macros used in TPF

Currently only assembler programs can issue the VSAM macros. It is required that C/C++ programs can also issue these macros via function calls in a similar manner.
28 days ago in z/TPF Product Family / z/TPF 1 Needs more information

Optimize tagged heap lookup service routine.

Currently tpf_eheap_tag() and tpf_eheap_locate() are convenient APIs to retrieve heap buffer addresses across an ECB's lifetime. The tpf_eheap_locate() service routine in the CP executes a sequential search through all heap buffers until the provi...
4 months ago in z/TPF Product Family / z/TPF 0 Planned for future release

SSH JAM recycle should defer shutdown to allow work/connections in progress to complete

When SSH JAM is recycled, any SFTP connections in progress are lost. Update the SSH JAM to allow connection in progress to complete.
about 1 month ago in z/TPF Product Family / z/TPF 0 Future consideration

Request SFTP interface with off zTPF LDAP.

We already use LDAP within our enterprise for various applications. This supports both userid/password authentication and roles. Would like to exploit that capability to z/TPF SFTP processing.
3 months ago in z/TPF Product Family / z/TPF 0 Future consideration

Improve performance of C++ try/catch when exception is thrown

Our coding best practice guidelines advise developers not to use the try-throw-catch method in C++ code for control of the program flow or transaction validation as the underlying TPF mechanism for identifying the source of the thrower results in ...
4 months ago in z/TPF Product Family / z/TPF 0 Future consideration

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