# Porting in z/OS version Ruby 1.8.7

**URL:** <https://www.ruby-forum.com/t/porting-in-z-os-version-ruby-1-8-7/179231>\
**Category:** Ruby\
**Created:** [November 20, 2009, 5:48am UTC](https://www.ruby-forum.com/t/porting-in-z-os-version-ruby-1-8-7/179231 "2009-11-20T05:48:53Z")\
**Posts on this page:** 1\
**Page:** 1

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**Author:** ![yaroslav](https://www.ruby-forum.com/letter_avatar_proxy/v4/letter/y/3ab097/32.png) [@yaroslav](https://www.ruby-forum.com/u/yaroslav)\
**Post date:** [November 20, 2009, 5:48am UTC](https://www.ruby-forum.com/t/porting-in-z-os-version-ruby-1-8-7/179231/1 "2009-11-20T05:48:53Z")

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Function rb\_thread\_restore\_context does not work.

Probably to Re-Write it function?