IBM Z Hardware and Operating Systems Ideas Portal


This is the public portal for all IBM Z Hardware and Operating System related offerings. To view all of your ideas submitted to IBM, create and manage groups of Ideas, or create an idea explicitly set to be either visible by all (public) or visible only to you and IBM (private), use the IBM Unified Ideas Portal (https://ideas.ibm.com).


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Welcome to the IBM Ideas Portal (https://www.ibm.com/ideas) - Use this site to find out additional information and details about the IBM Ideas process and statuses.

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LE

    Showing 113 of 3839

    LE __heaprpt() that doesn't freeze all threads

    We use the LE callable service __heaprpt() from C++ but it causes all threads to be frozen. Can we have a version that doesn't freeze threads (i.e from volatile fields in control blocks)? We don't mind if it's closely approximate.
    over 6 years ago in z/OS / LE 1 Future consideration

    Have z/OS C support -qascii options properly

    Trying to use the -qascii compile option, facilities like printf print in ASCII on my TSO OMVS terminal - do not display the text properly - they display the stuff in ASCII. I have to do additional work to get this to work - Or issue the command p...
    over 3 years ago in z/OS / LE 3 Not under consideration

    64-bit version of CEE3ERP required

    CICS TS 4.2 and above provide support for Java by running a JVM within a 64-bit PIPI enclave (CELQPIPI). Every thread within the enclave begins life as an LE pthread and so has the LE ESTAE active for error handling. CICS enabled threads will addi...
    over 10 years ago in z/OS / LE 2 Future consideration

    LE individual modules CEEROPT and CEEUOPT should be treated the same

    CEEROPT and CEEUOPT allow for the passage of LE options at the individual job/application level. However, currently CEEROPT and be loaded from STEPLIB while CEEUOPT requires that it be linked with the application/program. CEEROPT is for region lev...
    over 3 years ago in z/OS / LE 1 Not under consideration

    Unexpected CEELAA_STACKFLOOR64 address when storage initialization is used

    During testing of IBM Fault Analyzer for z/OS, we encountered a problem with the CEELAA_STACKFLOOR64 field. Fault Analyzer uses this value to determine the valid address range of the stack storage when checking a possible DSA address. Basically, i...
    over 7 years ago in z/OS / LE 1 Not under consideration

    Code examples needed for the "fldata() ? Retrieve file information" topic in z/OS XL C/C++ Runtime Library Reference

    A comment came in while user was viewing a XL C/C++ z/OS KC page saying "links retrieved in top Google search, website is clear, fast and responsive, but not enough code samples". Specifically, they were looking at https://www.ibm.com/support/know...
    over 7 years ago in z/OS / LE 2 Not under consideration

    Provide RPTSTG detailed information

    Externalize the DSECTS or provide an API to obtain the LE HEAP and stack information collected when an application is using RPTSTG(ON)
    about 8 years ago in z/OS / LE 0 Future consideration

    CEL4RO31 supports multiple threads

    Currently when to use CEL4RO31 to do convertion from 64 bits to 31 bit, CELQGIPB just supports one single thread, but can not support multiple threads. For some applications, especially for web application, one request is one thread, so CEL4RO31 c...
    about 4 years ago in z/OS / LE 1 Future consideration

    refresh content by fflush()

    In C/C++ Programin Guide, under the title “Buffering of C Streams” It is stated:If you are reading a record that another user is writing to at the same time, you can see the new data if you call fflush() to refresh the contents of the input buffer...
    over 8 years ago in z/OS / LE 3 Not under consideration

    es_ES.ISO8859-15 requested

    We need locale es_ES.ISO8859-15.Many different locales are shipped with z/OS as described on ' z/OS® XL C/C++ Programming Guide', 'Compiled locales' section:http://www.ibm.com/support/knowledgecenter/SSLTBW_2.2.0/com.ibm.zos.v2r2.cbcpx01/loccomp.h...
    about 9 years ago in z/OS / LE 1 Future consideration

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