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2014-06-29merge revision(s) r44535,r44536: [Backport #9321]nagachika
* vm.c (rb_vm_pop_cfunc_frame): added. It cares c_return event. The patch base by drkaes (Stefan Kaes). [Bug #9321] * variable.c (rb_mod_const_missing): use rb_vm_pop_cfunc_frame() instead of rb_frame_pop(). * vm_eval.c (raise_method_missing): ditto. * vm_eval.c (rb_iterate): ditto. * internal.h (rb_vm_pop_cfunc_frame): add decl. * test/ruby/test_settracefunc.rb: add tests. provided by drkaes (Stefan Kaes). * vm.c, eval.c, include/ruby/intern.h (rb_frame_pop): move definition of rb_frame_pop() and deprecate it. It doesn't care about `return' events. * vm.c, eval.c, include/ruby/intern.h (rb_frame_pop): git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_2_1@46608 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2013-12-09variable.c: rb_class_path_cachednobu
* variable.c (rb_class_path_cached): returns cached class path only, without searching and allocating new class path string. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@44087 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2013-12-05gc.c: add GC.latest_gc_info()tmm1
* gc.c (struct rb_objspace): rename internal last_collection_flags to latest_gc_info * gc.c (gc_latest_collection_info): add GC.latest_gc_info() with similar behavior to GC.stat() * gc.c (rb_gc_latest_gc_info): new c-api for above * gc.c (gc_stat_internal): remove :last_collection_flags from GC.stat * gc.c (gc_profile_decode_flags): remove GC::Profiler.decode_flags * include/ruby/intern.h (rb_gc_latest_gc_info): export new c-api * test/ruby/test_gc.rb (class TestGc): test for new behavior * NEWS: note about new api * gc.c (gc_stat_internal): raise TypeError on wrong type * gc.c (gc_stat): fix error message git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@44008 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2013-12-05gc.c: expose GC.stat() to C-api via rb_gc_stat()tmm1
* include/ruby/intern.h: add rb_gc_stat() for access to GC.stat variables from c-api * gc.c (rb_gc_stat): new c-api method. accepts either VALUE hash like GC.stat, or VALUE symbol key and returns size_t directly. the second form is useful to avoid allocations, i.e. for usage inside INTERNAL_EVENT_GC tracepoints. * gc.c (gc_stat): add GC.stat(:key) to return single value instead of hash * gc.c (gc_stat_internal): helper method to retrieve single or all stat values * test/ruby/test_gc.rb (class TestGc): test for new behavior * NEWS: note about this new api git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@44005 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2013-11-29ruby/ruby.h, enum.c, vm_eval.c: constify argvnobu
* include/ruby/ruby.h (RB_BLOCK_CALL_FUNC_ARGLIST): constify argv. * enum.c (rb_enum_values_pack): ditto. * vm_eval.c (rb_block_call, rb_check_block_call): ditto. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@43911 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2013-11-22* include/ruby/intern.h, internal.h: Expose rb_gc_count().nari
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@43800 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2013-11-22* include/ruby/intern.h (rb_gc_set_params): Deprecatenari
rb_gc_set_params because it's only used in ruby internal. * internal.h (ruby_gc_set_params): Declare rb_gc_set_params's alias function. * gc.c: ditto. * ruby.c: use ruby_gc_set_params. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@43794 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2013-11-09gc.c: finalizer functionsnobu
* gc.c (rb_define_finalizer, rb_undefine_finalizer): rename and export finalizer functions. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@43631 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2013-11-01string.c: export rb_str_scrubnobu
* string.c (rb_str_scrub): export with fixed length arguments, and allow nil as replacement string instead of omitting. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@43500 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2013-10-29* insns.def, vm.c, vm_insnhelper.c, vm_insnhelper.h, vm_method.c: splitcharliesome
ruby_vm_global_state_version into two separate counters - one for the global method state and one for the global constant state. This means changes to constants do not affect method caches, and changes to methods do not affect constant caches. In particular, this means inclusions of modules containing constants no longer globally invalidate the method cache. * class.c, eval.c, include/ruby/intern.h, insns.def, vm.c, vm_method.c: rename rb_clear_cache_by_class to rb_clear_method_cache_by_class * class.c, include/ruby/intern.h, variable.c, vm_method.c: add rb_clear_constant_cache * compile.c, vm_core.h, vm_insnhelper.c: rename vmstat field in rb_call_info_struct to method_state * vm_method.c: rename vmstat field in struct cache_entry to method_state git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@43455 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2013-10-09compar.c: fail if recursionnobu
* compar.c (cmp_eq): fail if recursion. [ruby-core:57736] [Bug #9003] * thread.c (rb_exec_recursive_paired_outer): new function which is combinnation of paired and outer variants. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@43208 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2013-09-22intern.h: move rb_ary_cat from internal.hnobu
* include/ruby/intern.h (rb_ary_cat): move from internal.h, since it is described in README.EXT. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@43015 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2013-09-06* common.mk: use RUNRUBY instead of MINIRUBY because MINIRUBY can'tglass
require extension libraries. The patch is from nobu (Nobuyoshi Nakada). * ext/thread/extconf.rb: for build ext/thread/thread.c. * include/ruby/intern.h: ditto. * thread.c: ditto. * lib/thread.rb: removed and replaced by ext/thread/thread.c. * ext/thread/thread.c: Queue, SizedQueue and ConditionVariable implementations in C. This patch is based on patches from panaggio (Ricardo Panaggio) and funny_falcon (Yura Sokolov) and ko1 (Koichi Sasada). [ruby-core:31513] [Feature #3620] * test/thread/test_queue.rb (test_queue_thread_raise): add a test for ensuring that killed thread should be removed from waiting threads. It is based on a code by ko1 (Koichi Sasada). [ruby-core:45950] git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@42862 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2013-08-29* struct.c (rb_struct_define_without_accessor_under): added.ko1
This function is similar to rb_define_class_under() against rb_define_class(). * include/ruby/intern.h: add a declaration of this function. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@42725 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2013-08-27vm_eval.c: constifynobu
* vm_eval.c (rb_check_funcall, rb_check_funcall_with_hook): constify argv. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@42701 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2013-08-08proc.c: constifiynobu
* proc.c (rb_proc_call_with_block): constifiy argv. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@42435 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2013-08-03struct.c: rb_struct_define_undernobu
* struct.c (rb_struct_define_under): new function to define Struct under the given namespace, not under Struct. [Feature #8264] * ext/etc/etc.c: use rb_struct_define_under. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@42348 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2013-08-01* rational.c (rb_flt_rationalize_with_prec): new public C functionmrkn
to rationalize a Float instance with a precision. * rational.c (rb_flt_rationalize): new public C function to rationalize a Float instance. A precision is calculated from the given float number. * include/ruby/intern.h: Add rb_flt_rationalize_with_prec and rb_flt_rationalize. * parse.y: implement number literal suffixes, 'r' and 'i'. [ruby-core:55096] [Feature #8430] * bootstraptest/test_literal_suffix.rb: add tests for parser to scan number literals with the above tsuffixes. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@42311 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2013-07-28* include/ruby/intern.h (rb_absint_size): Declaration moved fromakr
internal.h to calculate required buffer size to pack integers. (rb_absint_numwords): Ditto. (rb_absint_singlebit_p): Ditto. [ruby-core:42813] [Feature #6065] git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@42208 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2013-07-27* include/ruby/intern.h (rb_integer_pack): Declaration moved fromakr
internal.h. (rb_integer_unpack): Ditto. [ruby-core:42813] [Feature #6065] git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@42202 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2013-07-26load.c: search in OS path encodingnobu
* load.c (rb_load_internal): use rb_load_file_str() to keep path encoding. * load.c (rb_require_safe): search in OS path encoding for Windows. * ruby.c (rb_load_file_str): load file with keeping path encoding. * win32/file.c (rb_file_load_ok): use WCHAR type API assuming incoming path is encoded in UTF-8. [ruby-core:56136] [Bug #8676] git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@42183 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2013-07-15* include/ruby/intern.h (rb_big2str0): Deprecated.akr
* bignum.c (rb_big2str1): Renamed from rb_big2str0. (rb_big2str0): Deprecated wrapper for rb_big2str1. (rb_big2str): Invoke rb_big2str1 instead of rb_big2str0. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@41987 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2013-07-10string.c: rb_str_subposnobu
* string.c (rb_str_subpos): make public function. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@41900 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2013-06-26intern.h: rb_enumeratorize_with_size with castnobu
* include/ruby/intern.h (rb_enumeratorize_with_size): cast for backward compatibility. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@41657 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2013-06-26intern.h: define rb_enumerator_size_funcnobu
* include/ruby/intern.h (rb_enumerator_size_func): define strict function declaration for rb_enumeratorize_with_size(). git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@41656 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2013-06-22* ext/dl/cfunc.c (rb_dlcfunc_call): Use rb_big_pack instead ofakr
rb_big2ulong_pack and rb_big2ull. * include/ruby/intern.h (rb_big2ulong_pack): Deprecated. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@41561 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2013-06-17* include/ruby/intern.h, proc.c (rb_method_call_with_block):ktsj
new function to invoke a Method object with a block passed as an argument. * proc.c (bmcall): use the above function to avoid a block sharing. [ruby-core:54626] [Bug #8341] * test/ruby/test_proc.rb (TestProc#test_block_persist_between_calls): run related tests. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@41359 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2013-06-12* safe.c (rb_set_safe_level, safe_setter): raise an ArgumentErrorshugo
when $SAFE is set to 4. $SAFE=4 is now obsolete. [ruby-core:55222] [Feature #8468] * object.c (rb_obj_untrusted, rb_obj_untrust, rb_obj_trust): Kernel#untrusted?, untrust, and trust are now deprecated. Their behavior is same as tainted?, taint, and untaint, respectively. * include/ruby/ruby.h (OBJ_UNTRUSTED, OBJ_UNTRUST): OBJ_UNTRUSTED() and OBJ_UNTRUST() are aliases of OBJ_TAINTED() and OBJ_TAINT(), respectively. * array.c, class.c, debug.c, dir.c, encoding.c, error.c, eval.c, ext/curses/curses.c, ext/dbm/dbm.c, ext/dl/cfunc.c, ext/dl/cptr.c, ext/dl/dl.c, ext/etc/etc.c, ext/fiddle/fiddle.c, ext/fiddle/pointer.c, ext/gdbm/gdbm.c, ext/readline/readline.c, ext/sdbm/init.c, ext/socket/ancdata.c, ext/socket/basicsocket.c, ext/socket/socket.c, ext/socket/udpsocket.c, ext/stringio/stringio.c, ext/syslog/syslog.c, ext/tk/tcltklib.c, ext/win32ole/win32ole.c, file.c, gc.c, hash.c, io.c, iseq.c, load.c, marshal.c, object.c, proc.c, process.c, random.c, re.c, safe.c, string.c, thread.c, transcode.c, variable.c, vm_insnhelper.c, vm_method.c, vm_trace.c: remove code for $SAFE=4. * test/dl/test_dl2.rb, test/erb/test_erb.rb, test/readline/test_readline.rb, test/readline/test_readline_history.rb, test/ruby/test_alias.rb, test/ruby/test_array.rb, test/ruby/test_dir.rb, test/ruby/test_encoding.rb, test/ruby/test_env.rb, test/ruby/test_eval.rb, test/ruby/test_exception.rb, test/ruby/test_file_exhaustive.rb, test/ruby/test_hash.rb, test/ruby/test_io.rb, test/ruby/test_method.rb, test/ruby/test_module.rb, test/ruby/test_object.rb, test/ruby/test_pack.rb, test/ruby/test_rand.rb, test/ruby/test_regexp.rb, test/ruby/test_settracefunc.rb, test/ruby/test_struct.rb, test/ruby/test_thread.rb, test/ruby/test_time.rb: remove tests for $SAFE=4. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@41259 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2013-06-01error.c: better names for rb_exc_new familynobu
* error.c (rb_exc_new_cstr): rename from rb_exc_new2. * error.c (rb_exc_new_str): rename from rb_exc_new3. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@41017 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2013-06-01string.c: remove old interfacesnobu
* string.c (rb_str_new[2-5], rb_{tainted,usascii}_str_new2), (rb_str_buf_new2): remove old interfaces. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@41016 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2013-05-31array.c: new names of rb_ary_new familynobu
* array.c (rb_ary_new_capa): add better names of rb_ary_new2. * array.c (rb_ary_new_from_args): ditto for rb_ary_new3. * array.c (rb_ary_new_from_values): ditto for rb_ary_new4. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@40999 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2013-05-26* hash.c, include/ruby/ruby.h: support WB protected hash.ko1
* constify RHash::ifnone and make new macro RHASH_SET_IFNONE(). * insert write barrier for st_update(). * include/ruby/intern.h: declare rb_hash_set_ifnone(hash, ifnone). * marshal.c (r_object0): use RHASH_SET_IFNONE(). * ext/openssl/ossl_x509name.c (Init_ossl_x509name): ditto. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@40933 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2013-05-24* intern.h: remove dangling rb_class_init_copy declarationcharliesome
[ruby-core:55120] [Bug #8434] git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@40913 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2013-05-12* include/ruby/intern.h (rb_iv_set, rb_iv_get): removed. Bcausekosaki
ruby.h has a declaration for that. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@40671 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2013-05-12* include/ruby/intern.h (rb_uint2big, rb_int2big, rb_uint2inum)kosaki
(rb_int2inum, rb_ll2inum, rb_ull2inum): removed because ruby.h has a declaration for these. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@40670 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2013-04-30intern.h: rb_block_lambdanobu
* include/ruby/intern.h (rb_block_lambda): add declaration instead of deprecated rb_f_lambda. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@40526 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2013-04-05defines.h: RUBY_SYMBOL_EXPORT_{BEGIN,END}nobu
* include/ruby/defines.h (RUBY_SYMBOL_EXPORT_{BEGIN,END}): visibility control macros. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@40122 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2013-03-27* include/ruby/intern.h: Delete redundant inclusions caused byakr
AC_INCLUDES_DEFAULT in defines.h. * include/ruby/defines.h: Ditto. * include/ruby/ruby.h: Ditto. * include/ruby/st.h: Ditto. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@39973 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2013-03-16* include/ruby/missing.h (__syscall): moved to...kosaki
* io.c: here. because __syscall() is only used from io.c. * include/ruby/missing.h: move "#include <sys/type.h>" to .... * include/ruby/intern.h: here. because it was introduced for fixing NFDBITS issue. [ruby-core:05179]. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@39774 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2013-03-06intern.h: macro rb_check_aritynobu
* include/ruby/intern.h (rb_check_arity): same name macro for backward compatibility checking by ifdef. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@39610 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2013-03-05intern.h: inline function rb_check_aritynobu
* include/ruby/intern.h (rb_check_arity): make a static inline function so it can be used as an expression and argc would be evaulated only once. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@39598 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2012-12-25* bignum.c, include/ruby/intern.h (rb_big_eql): exported.usa
* thread.c (recursive_check): object_id maybe a Bignum, not Fixnum on LLP64. see also r38493 and r38548. reported by Heesob Park at [ruby-core:51083] [Bug #7607], and patched by shirosaki at [ruby-core:51095] git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@38595 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2012-12-22* include/ruby/intern.h: add the prototype declaration ofmrkn
rb_num_coerce_bit. * numeric.c (rb_num_coerce_bit): the new coerce function for bitwise binary operation. * bignum.c (rb_big_and): use coerce to convert the argument, which isn't a Fixnum nor a Bignum, to the corresponding Integer object so that bitwise operations can support Integer-mimic objects. [Bug #1792] [ruby-core:39491] * bignum.c (rb_big_or): ditto. * bignum.c (rb_big_xor): ditto. * numeric.c (bit_coerce): ditto. * numeric.c (fix_and): ditto. * numeric.c (fix_or): ditto. * numeric.c (fix_xor): ditto. * test/ruby/test_integer.rb: add tests for the above changes. * test/ruby/test_bignum.rb: ditto. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@38560 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2012-12-15thread.c: revert r38382 but deprecate rb_thread_polling()nobu
* thread.c (rb_thread_polling): revert but deprecate. * include/ruby/intern.h (rb_thread_polling): deprecate. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@38391 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2012-11-07* include/ruby/intern.h: Restore rb_enumeratorize as it was before r37497marcandre
and introduce rb_enumeratorize_with_size instead. [#7302] * enumerator.c: ditto. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@37543 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2012-11-06* enumerator: New method #size; constructor accepts sizemarcandre
[Feature #6636] * include/ruby/intern.h: RETURN_SIZED_ENUMERATOR for support of sized enumerators git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@37497 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2012-11-05Index $LOADED_FEATURES so that require isn't so slowshirosaki
* load.c (rb_feature_p, rb_provide_feature): index $LOADED_FEATURES so that require isn't so slow. * load.c (rb_provide_feature, get_loaded_features_index): ensure that $LOADED_FEATURES entries are frozen strings. The user must mutate $LOADED_FEATURES itself rather than its individual entries. * load.c (reset_loaded_features_snapshot): add a new function to reset vm->loaded_features_snapshot. * load.c (get_loaded_features_index_raw): add a new function to get the loaded-features index. * load.c (features_index_add_single): add a new function to add to the loaded-features index a single feature. * load.c (features_index_add): add a new function to add to the loaded-features index all the required entries for `feature`. * vm_core.h (rb_vm_struct): add fields. * vm.c (rb_vm_mark): mark new fields. * include/ruby/intern.h (rb_hash_clear): declare function. * hash.c (rb_hash_clear): make function non-static. Patch by Greg Price. [ruby-core:47970] [Bug #7158] git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@37480 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2012-11-05Expose whether two arrays are sharedshirosaki
* array.c (rb_ary_shared_with_p): new function. Expose whether two arrays are shared (read-only, C only). * include/ruby/intern.h (rb_ary_shared_with_p): declare. Patch by Greg Price. [ruby-core:47970] [Bug #7158] git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@37478 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2012-10-09random.c: rb_random_ulong_limitednobu
* random.c (rb_random_ulong_limited): new function to return a random value from 0 upto limit as unsigned long, simillary to rb_genrand_ulong_limited but with arbitrary RNG object. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@37125 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2012-09-09* include/ruby/intern.h (rb_thread_blocking_region): Addedkosaki
a comment of recommended alternative way. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@36935 b2dd03c8-39d4-4d8f-98ff-823fe69b080e