rb_thread_atfork 462 include/ruby/intern.h void rb_thread_atfork(void); rb_thread_atfork 6023 io.c rb_thread_atfork(); rb_thread_atfork 3720 process.c rb_thread_atfork(); rb_thread_atfork 6043 process.c rb_thread_atfork(); rb_thread_atfork 6050 process.c case 0: rb_thread_atfork(); break; \