delta/ruby.git/thread_win32.c, branch ruby_2_0_0

revert r46667 and r46669 because they introduced SEGV on CentOS.

2014-07-03T15:16:52+00:00

see [Bug #9454] [Bug #9945]


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_2_0_0@46672 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

merge revision(s) 44712,44715,44716,44722,44725,44726,44753: [Backport #9454] [Backport #9945]

2014-07-03T04:36:58+00:00

	* thread_pthread.c: get current main thread stack size, which may
	  be expanded than allocated size at initialization, by rlimit().
	  [ruby-core:60113] [Bug #9454]

	* thread_pthread.c: get current main thread stack size, which may
	  be expanded than allocated size at initialization, by rlimit().
	  [ruby-core:60113] [Bug #9454]

	* thread_pthread.c: rlimit is only available on Linux.
	  At least r44712 breaks FreeBSD.
	  [ruby-core:60113] [Bug #9454]

	* thread_pthread.c (ruby_init_stack, ruby_stack_overflowed_p):
	  place get_stack above others to get stack boundary information.
	  [ruby-core:60113] [Bug #9454]

	* thread_pthread.c (ruby_init_stack, ruby_stack_overflowed_p):
	  place get_stack above others to get stack boundary information.
	  [ruby-core:60113] [Bug #9454]


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_2_0_0@46667 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

merge revision(s) 43748,45947,45951: [Backport #9739]

2014-06-27T08:03:11+00:00

	* eval_intern.h (SAVE_ROOT_JMPBUF): workaround for the failure of
	  test/ruby/test_exception.rb on Windows.
	  wrap by __try and __exception statements on mswin to raise SIGSEGV
	  when EXCEPTION_STACK_OVERFLOW is occurred, because MSVCRT doesn't
	  handle the exception.
	  however, (1) mingw-gcc doesn't support __try and __exception
	  statements, and (2) we cannot retry SystemStackError after this
	  change yet (maybe crashed) because SEH and longjmp() are too
	  uncongenial.

	* signal.c (check_stack_overflow, CHECK_STACK_OVERFLOW): now defined on
	  Windows, too.

	* thread_win32.c (ruby_stack_overflowed_p): ditto.

	* thread_win32.c (rb_w32_stack_overflow_handler): use Structured
	  Exception Handling by Addvectoredexceptionhandler() for machine
	  stack overflow on mingw.
	  This would be equivalent to the handling using __try and __exept
	  on mswin introduced by r43748.
	  Exception Handling by AddVectoredExceptionHandler() for machine
	  This would be equivalent to the handling using __try and __except


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_2_0_0@46576 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

* thread_win32.c: catch up latest change of BLOCKING_REGION.

2012-11-28T13:57:52+00:00

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@37941 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

thread_win32.h: rb_thread_lock_t for USE_WIN32_MUTEX

2012-06-17T07:21:03+00:00

* thread_win32.h (rb_thread_lock_t): make a union for USE_WIN32_MUTEX.
  this internal is used only in thread_win32.c, but has to be complete
  to define rb_thread_t.


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@36119 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

thread_win32.c: USE_WIN32_MUTEX

2012-06-17T07:20:58+00:00

* thread_win32.c (native_mutex_lock, native_mutex_destroy): fix for
  USE_WIN32_MUTEX.


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@36118 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

thread_win32.c: reserved pattern name

2012-06-17T07:20:53+00:00

* thread_win32.c (native_cond_timedwait_ms): rename reserved pattern
  name.  user defined symbols should not start with __.


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@36116 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

* thread_win32.c (native_thread_create): add a comment.

2012-06-08T01:40:08+00:00

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@35956 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

* thread_win32.c (TIME_QUANTUM_USEC): 10ms(= old setting) [experimental]

2012-03-29T01:17:39+00:00

  cf. [Bug #6098]


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@35164 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

* thread_win32.c (rb_w32_wait_events_blocking): use

2012-01-28T00:51:36+00:00

  ruby_thread_from_native() instead of GET_THREAD() because
  GET_THREAD() doesn't always return the current thread and
  WaitForMultipleObjects() at rb_w32_read() doesn't return by
  Thread#kill. This fixes TestQueue#test_thr_kill failure on
  Windows.

* thread_win32.c (rb_w32_wait_events): use ruby_thread_from_native()
  instead of GET_THREAD() for consistency with the above change.

* thread_win32.c (rb_w32_sleep): ditto.

* thread_win32.c (rb_w32_Sleep): ditto.
  [ruby-dev:45149] [Bug #5812]

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@34388 b2dd03c8-39d4-4d8f-98ff-823fe69b080e