thread_pthread.c: use container_of
It's easier to read this macro from ccan than open-coding pointer arithmetic.
thread_pthread.c (ubf_wakeup_all_threads): use container_of
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@61573 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
thread_pthread.c: use container_of
It's easier to read this macro from ccan than open-coding pointer
arithmetic.
thread_pthread.c (ubf_wakeup_all_threads): use container_of
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@61573 b2dd03c8-39d4-4d8f-98ff-823fe69b080e