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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. |