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For z/OS Version 1 Release 13, Language Environment has the following changes:
- Multiple main enhancements
Language Environment allows initialization of multiple CEEPIPI environments on a single TCB.
For more information, see:
- I/O abend recovery
To improve reliability and availability, Language Environment enables the C/C++ run-time library to recover gracefully from an abend condition during output or CLOSE processing, even when the abend cannot be ignored.
For more information, see:
- Deferred debug support
Language Environment allows a debugging tool (for example, Debug Tool) to start the debugging session only when a specific subroutine gains control. This support is also available in z/OS V1R10, V1R11, and V1R12 with APAR PM15192.
For more information, see:
- BSAM support for large format sequential data sets under binary and text I/O
Language Environment provides C/C++ run-time support for large format sequential data sets under binary and text I/O opened using BSAM.
For more information, see:
- Large file support for MVS data sets
With large file support in 31-bit applications, you can use the following library functions for 64-bit offsets:
- fseeko()
- fseeko_unlocked()
- ftello()
- ftello_unlocked()
For additional information on using fseeko(0 and ftello() for MVS data sets, VSAM data sets, or z/OS UNIX files, see:
- Globalization
Language Environment updates locale support for Armenia, Azerbaijan, and Georgia.
For more information, see:
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