shyouhei 51da92ea12 * vm.c (ruby_vm_at_exit): new API. This enables extension libs to ... hook a VM termination. Right now, because the VM we have is process global, most extensions do not deallocate resources and leave them to Operating System's reaping userland processes. But in a future we plan to have multiple VMs to run simultaneously in a single process (MVM project). At that stage we can no longer rely on OSes and have to manage every resources to be reclaimed properly. So it is. For a forward-compatibility reason this API is introduced now, encouraging you to be as gentle as you can for your resources; that is, tidy up your room. * include/ruby/vm.h: ditto. * vm_core.h (rb_vm_struct): new field. * vm.c (vm_init2): initialize above new field. * eval.c (ruby_cleanup): trigger those hooks. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@30050 b2dd03c8-39d4-4d8f-98ff-823fe69b080e		2010-12-02 11:06:32 +00:00
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ruby	* vm.c (ruby_vm_at_exit): new API. This enables extension libs to	2010-12-02 11:06:32 +00:00
ruby.h	* include/ruby.h: removed duplication, added the macro for version.h.	2010-01-25 05:02:26 +00:00