rb_time_timeval 12 ext/-test-/wait_for_single_fd/wait_for_single_fd.c tv = rb_time_timeval(timeout); rb_time_timeval 913 include/ruby/intern.h struct timeval rb_time_timeval(VALUE time); rb_time_timeval 1405 internal.h struct timeval rb_time_timeval(VALUE); rb_time_timeval 1220 thread.c rb_thread_wait_for(rb_time_timeval(INT2FIX(sec)));