BLOCKING_REGION   554 ext/socket/socket.c 	   (n = (int)BLOCKING_REGION(func, &arg)) < 0) {
BLOCKING_REGION   644 ext/socket/socket.c 	   (slen = BLOCKING_REGION(recvfrom_blocking, &arg)) < 0) {
BLOCKING_REGION  1186 ext/socket/socket.c 	status = (int)BLOCKING_REGION(func, &arg);
BLOCKING_REGION  1562 ext/socket/socket.c     fd2 = BLOCKING_REGION(accept_blocking, &arg);
BLOCKING_REGION  1865 ext/socket/socket.c 	n = (int)BLOCKING_REGION(sendto_blocking, &arg);
BLOCKING_REGION  2050 ext/socket/socket.c     if ((int)BLOCKING_REGION(sendmsg_blocking, &arg) == -1)
BLOCKING_REGION  2117 ext/socket/socket.c     if ((int)BLOCKING_REGION(recvmsg_blocking, &arg) == -1)
BLOCKING_REGION  1045 thread.c           BLOCKING_REGION({
BLOCKING_REGION  2368 thread.c       	    BLOCKING_REGION({
BLOCKING_REGION  2393 thread.c           BLOCKING_REGION({
BLOCKING_REGION   150 thread_win32.c     BLOCKING_REGION(ret = rb_w32_wait_events_blocking(events, num, timeout),
BLOCKING_REGION   202 thread_win32.c     BLOCKING_REGION(ret = rb_w32_sleep(msec),