BLOCKING_REGION_FD  553 ext/socket/basicsocket.c 	   (n = (int)BLOCKING_REGION_FD(func, &arg)) < 0) {
BLOCKING_REGION_FD  466 ext/socket/init.c     status = (int)BLOCKING_REGION_FD(func, &arg);
BLOCKING_REGION_FD  606 ext/socket/init.c     fd2 = (int)BLOCKING_REGION_FD(accept_blocking, &arg);
BLOCKING_REGION_FD  161 ext/socket/udpsocket.c 	n = (int)BLOCKING_REGION_FD(rsock_sendto_blocking, &arg->sarg);
BLOCKING_REGION_FD  264 ext/socket/unixsocket.c     while ((int)BLOCKING_REGION_FD(sendmsg_blocking, &arg) == -1) {
BLOCKING_REGION_FD  359 ext/socket/unixsocket.c     while ((int)BLOCKING_REGION_FD(recvmsg_blocking, &arg) == -1) {