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| author | shyouhei <shyouhei@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2010-12-02 11:06:32 +0000 |
|---|---|---|
| committer | shyouhei <shyouhei@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2010-12-02 11:06:32 +0000 |
| commit | 51da92ea1216e9d5139d03308618def2f9d4746a (patch) | |
| tree | 88bd04102359d7ed638dd1b54d30aa980fa1bbf9 /ChangeLog | |
| parent | cf39e78e1f2248dfda6ba602ed3d73cd201fdb88 (diff) | |
| download | ruby-51da92ea1216e9d5139d03308618def2f9d4746a.tar.gz | |
* 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
Diffstat (limited to 'ChangeLog')
| -rw-r--r-- | ChangeLog | 21 |
1 files changed, 21 insertions, 0 deletions
@@ -1,3 +1,24 @@ +Thu Dec 2 19:58:24 2010 URABE Shyouhei <shyouhei@ruby-lang.org> + + * 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. + Thu Dec 2 17:00:44 2010 Tanaka Akira <akr@fsij.org> * bignum.c: parenthesize macro arguments. |