fix win32 native_cond_timedwait() makes SIGSEGV.
thread_win32.h (rb_thread_cond_struct): add prev field instead of last. (ie cond_event_entry is now using double linked list instead of single)
thread_win32.c (cond_event_entry): add prev field.
thread_win32.c (__cond_timedwait): remove entry properly if timeout was happen.
thread_win32.c (native_cond_signal): change for double linked list.
thread_win32.c (native_cond_broadcast): ditto.
thread_win32.c (native_cond_initialize): ditto.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@31459 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Added by kosaki (Motohiro KOSAKI) over 14 years ago
fix win32 native_cond_timedwait() makes SIGSEGV.
thread_win32.h (rb_thread_cond_struct): add prev field instead of last.
(ie cond_event_entry is now using double linked list instead of single)
thread_win32.c (cond_event_entry): add prev field.
thread_win32.c (__cond_timedwait): remove entry properly if timeout
was happen.
thread_win32.c (native_cond_signal): change for double linked list.
thread_win32.c (native_cond_broadcast): ditto.
thread_win32.c (native_cond_initialize): ditto.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@31459 b2dd03c8-39d4-4d8f-98ff-823fe69b080e