ruby needs HAVE_ macros to use our emulation functions.
(fix the problem of 31262)
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environment variables. based on a patch from funny-falcon at
https://gist.github.com/856296, but honors safe level.
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blocking region with GIL released, for fd.
* thread.c (rb_thread_fd_close): implement. [ruby-core:35203]
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defined by configure though configure.bat defines it.
* include/ruby/ruby.h: move include stddef.h to defines.h
* include/ruby/defines.h: ditto.
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as int because Ruby usually treats length value as long but
onigenc_step_back's 4th argument is int.
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insensitive.
* load.c (loaded_feature_path, rb_feature_p, load_lock): on a
case-insensitive filesystem, loaded features search should
ignore case. [ruby-core:34297]
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* error.c, include/ruby/intern.h (rb_compile_error_with_enc): new
function to raise syntax error, with source encoding'ed message.
* parse.y (compile_error): use above function.
[ruby-core:33951] (#4217)
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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.
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non GCC compiler warning. this is intentional type conversion.
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include/ruby/ruby.h: separate RCLASS_CONST_TBL from RCLASS_IV_TBL.
RCLASS_IV_TBL has contained not only instance variable table but
also constant table. Now the two table are separated to
RCLASS_CONST_TBL and RCLASS_IV_TBL. This is a preparation for
private constant (see [ruby-dev:39685][ruby-core:32698]).
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FIX2LONG expects VALUE to be long at least.
* include/ruby/ruby.h (FIX2LONG): parenthesize the argument.
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zombie prototype declarations. a patch from Eric Hodel
at [ruby-core:32305].
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rb_rand_internal and now this is public API.
* include/ruby/ruby.h (rb_genrand_ulong_limited): added.
* bignum.c (big_sparse_p): use rb_genrand_ulong_limited.
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