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) {