MSG_DONTWAIT_RELIABLE 1272 ext/socket/ancdata.c if (nonblock && !MSG_DONTWAIT_RELIABLE) MSG_DONTWAIT_RELIABLE 1546 ext/socket/ancdata.c if (nonblock && !MSG_DONTWAIT_RELIABLE) MSG_DONTWAIT_RELIABLE 239 ext/socket/init.c if (!MSG_DONTWAIT_RELIABLE) MSG_DONTWAIT_RELIABLE 429 ext/socket/rubysocket.h #ifndef MSG_DONTWAIT_RELIABLE