MSG_DONTWAIT

arch/um/drivers/vector_kern.c

556

mmsg_vector->msg_hdr.msg_flags = MSG_DONTWAIT;

crypto/af_alg.c

786

if (flags & MSG_DONTWAIT)

crypto/af_alg.c

845

if (flags & MSG_DONTWAIT)

drivers/block/drbd/drbd_receiver.c

1035

err = drbd_recv_short(connection->data.socket, buffer, size, MSG_NOSIGNAL|MSG_DONTWAIT);

drivers/block/drbd/drbd_receiver.c

665

rr = drbd_recv_short(*sock, tb, 4, MSG_DONTWAIT | MSG_PEEK);

drivers/infiniband/core/netlink.c

267

err = netlink_unicast(rnet->nl_sock, skb, pid, MSG_DONTWAIT);

drivers/infiniband/hw/erdma/erdma_cm.c

387

MSG_DONTWAIT);

drivers/infiniband/hw/erdma/erdma_cm.c

504

MSG_DONTWAIT);

drivers/infiniband/sw/siw/siw_cm.c

600

rcvd = ksock_recv(s, (char *)&word, sizeof(word), MSG_DONTWAIT);

drivers/infiniband/sw/siw/siw_cm.c

628

to_rcv + 4, MSG_DONTWAIT);

drivers/infiniband/sw/siw/siw_qp.c

366

struct msghdr msg = { .msg_flags = MSG_DONTWAIT | MSG_EOR };

drivers/infiniband/sw/siw/siw_qp_tx.c

328

.msg_flags = (MSG_MORE | MSG_DONTWAIT | MSG_SPLICE_PAGES),

drivers/infiniband/sw/siw/siw_qp_tx.c

453

rv = siw_tx_ctrl(c_tx, s, MSG_DONTWAIT | MSG_MORE);

drivers/infiniband/sw/siw/siw_qp_tx.c

597

rv = siw_sendmsg(s, MSG_DONTWAIT | MSG_EOR, &iov[seg],

drivers/infiniband/sw/siw/siw_qp_tx.c

605

rv = siw_sendmsg(s, MSG_DONTWAIT | MSG_EOR, iov, seg + 1,

drivers/infiniband/sw/siw/siw_qp_tx.c

876

msg_flags = MSG_DONTWAIT;

drivers/infiniband/sw/siw/siw_qp_tx.c

878

msg_flags = MSG_DONTWAIT | MSG_MORE;

drivers/isdn/mISDN/socket.c

181

if (msg->msg_flags & ~(MSG_DONTWAIT | MSG_NOSIGNAL | MSG_ERRQUEUE))

drivers/net/ethernet/chelsio/inline_crypto/chtls/chtls_io.c

1017

timeo = sock_sndtimeo(sk, flags & MSG_DONTWAIT);

drivers/net/ethernet/chelsio/inline_crypto/chtls/chtls_io.c

1351

timeo = sock_rcvtimeo(sk, flags & MSG_DONTWAIT);

drivers/net/ethernet/chelsio/inline_crypto/chtls/chtls_io.c

1543

timeo = sock_rcvtimeo(sk, flags & MSG_DONTWAIT);

drivers/net/ethernet/chelsio/inline_crypto/chtls/chtls_io.c

1681

sk_busy_loop(sk, flags & MSG_DONTWAIT);

drivers/net/ethernet/chelsio/inline_crypto/chtls/chtls_io.c

1689

timeo = sock_rcvtimeo(sk, flags & MSG_DONTWAIT);

drivers/net/ovpn/tcp.c

421

if (msg->msg_flags & ~(MSG_DONTWAIT | MSG_NOSIGNAL)) {

drivers/net/ovpn/tcp.c

435

msg->msg_flags & MSG_DONTWAIT, &ret, 0);

drivers/net/tap.c

1128

m->msg_flags & MSG_DONTWAIT);

drivers/net/tap.c

1137

if (flags & ~(MSG_DONTWAIT|MSG_TRUNC)) {

drivers/net/tap.c

1141

ret = tap_do_read(q, &m->msg_iter, flags & MSG_DONTWAIT, skb);

drivers/net/tun.c

2557

m->msg_flags & MSG_DONTWAIT,

drivers/net/tun.c

2577

if (flags & ~(MSG_DONTWAIT|MSG_TRUNC|MSG_ERRQUEUE)) {

drivers/net/tun.c

2586

ret = tun_do_read(tun, tfile, &m->msg_iter, flags & MSG_DONTWAIT, ptr);

drivers/nvme/host/tcp.c

1148

.msg_flags = MSG_DONTWAIT | MSG_SPLICE_PAGES,

drivers/nvme/host/tcp.c

1207

struct msghdr msg = { .msg_flags = MSG_DONTWAIT | MSG_SPLICE_PAGES, };

drivers/nvme/host/tcp.c

1248

struct msghdr msg = { .msg_flags = MSG_DONTWAIT | MSG_MORE, };

drivers/nvme/host/tcp.c

1283

struct msghdr msg = { .msg_flags = MSG_DONTWAIT };

drivers/nvme/target/tcp.c

1178

struct msghdr msg = { .msg_flags = MSG_DONTWAIT };

drivers/nvme/target/tcp.c

1283

struct msghdr msg = { .msg_flags = MSG_DONTWAIT };

drivers/nvme/target/tcp.c

1488

c->recv_msg.msg_flags = MSG_DONTWAIT | MSG_NOSIGNAL;

drivers/nvme/target/tcp.c

631

.msg_flags = MSG_DONTWAIT | MSG_MORE | MSG_SPLICE_PAGES,

drivers/nvme/target/tcp.c

662

.msg_flags = MSG_DONTWAIT | MSG_SPLICE_PAGES,

drivers/nvme/target/tcp.c

711

struct msghdr msg = { .msg_flags = MSG_DONTWAIT | MSG_SPLICE_PAGES, };

drivers/nvme/target/tcp.c

741

struct msghdr msg = { .msg_flags = MSG_DONTWAIT | MSG_SPLICE_PAGES, };

drivers/nvme/target/tcp.c

771

struct msghdr msg = { .msg_flags = MSG_DONTWAIT };

drivers/scsi/iscsi_tcp.c

315

msg.msg_flags |= MSG_DONTWAIT;

drivers/soc/qcom/qmi_interface.c

539

iv.iov_len, MSG_DONTWAIT);

drivers/vhost/net.c

1144

.msg_flags = MSG_DONTWAIT,

drivers/vhost/net.c

1219

1, MSG_DONTWAIT | MSG_TRUNC);

drivers/vhost/net.c

1233

sock_len, MSG_DONTWAIT | MSG_TRUNC);

drivers/vhost/net.c

763

.msg_flags = MSG_DONTWAIT,

drivers/vhost/net.c

866

.msg_flags = MSG_DONTWAIT,

drivers/xen/pvcalls-back.c

143

ret = inet_recvmsg(map->sock, &msg, wanted, MSG_DONTWAIT);

drivers/xen/pvcalls-back.c

190

msg.msg_flags |= MSG_DONTWAIT;

drivers/xen/pvcalls-front.c

559

if ((flags & MSG_DONTWAIT) && !pvcalls_front_write_todo(map)) {

drivers/xen/pvcalls-front.c

654

while (!(flags & MSG_DONTWAIT) && !pvcalls_front_read_todo(map)) {

drivers/xen/pvcalls-front.c

664

ret = (flags & MSG_DONTWAIT) ? -EAGAIN : 0;

fs/dlm/lowcomms.c

1368

.msg_flags = MSG_SPLICE_PAGES | MSG_DONTWAIT | MSG_NOSIGNAL,

fs/dlm/lowcomms.c

921

msg.msg_flags = MSG_DONTWAIT | MSG_NOSIGNAL;

fs/ocfs2/cluster/tcp.c

905

struct msghdr msg = { .msg_flags = MSG_DONTWAIT, };

fs/ocfs2/cluster/tcp.c

907

return sock_recvmsg(sock, &msg, MSG_DONTWAIT);

fs/ocfs2/cluster/tcp.c

944

msg.msg_flags = MSG_DONTWAIT | MSG_SPLICE_PAGES;

fs/smb/client/connect.c

3135

int msg_flags = server->noblocksnd ? MSG_DONTWAIT : 0;

fs/smb/client/transport.c

152

smb_msg->msg_flags = MSG_DONTWAIT + MSG_NOSIGNAL;

fs/splice.c

880

msg.msg_flags |= MSG_DONTWAIT;

include/net/bluetooth/bluetooth.h

564

msg->msg_flags & MSG_DONTWAIT, &err);

include/net/netlink.h

1198

err = netlink_unicast(sk, skb, portid, MSG_DONTWAIT);

io_uring/net.c

1036

flags |= MSG_DONTWAIT;

io_uring/net.c

1195

flags |= MSG_DONTWAIT;

io_uring/net.c

1370

if (zc->msg_flags & MSG_DONTWAIT)

io_uring/net.c

1488

msg_flags |= MSG_DONTWAIT;

io_uring/net.c

1561

flags |= MSG_DONTWAIT;

io_uring/net.c

430

if (sr->msg_flags & MSG_DONTWAIT)

io_uring/net.c

564

flags |= MSG_DONTWAIT;

io_uring/net.c

662

flags |= MSG_DONTWAIT;

io_uring/net.c

802

if (sr->msg_flags & MSG_DONTWAIT)

io_uring/net.c

975

flags |= MSG_DONTWAIT;

net/appletalk/ddp.c

1562

if (flags & ~(MSG_DONTWAIT|MSG_CMSG_COMPAT))

net/appletalk/ddp.c

1639

skb = sock_alloc_send_skb(sk, size, (flags & MSG_DONTWAIT), &err);

net/atm/common.c

534

if (flags & ~(MSG_DONTWAIT | MSG_PEEK))

net/atm/common.c

606

if (m->msg_flags & MSG_DONTWAIT) {

net/ax25/af_ax25.c

1510

if (msg->msg_flags & ~(MSG_DONTWAIT|MSG_EOR|MSG_CMSG_COMPAT))

net/ax25/af_ax25.c

1611

skb = sock_alloc_send_skb(sk, size, msg->msg_flags&MSG_DONTWAIT, &err);

net/ax25/af_ax25.c

1697

timeo = sock_rcvtimeo(sk, flags & MSG_DONTWAIT);

net/bluetooth/af_bluetooth.c

430

timeo = sock_rcvtimeo(sk, flags & MSG_DONTWAIT);

net/bluetooth/af_bluetooth.c

746

timeo = sock_sndtimeo(sk, !!(msg_flags & MSG_DONTWAIT));

net/bluetooth/hci_sock.c

1815

if (flags & ~(MSG_DONTWAIT | MSG_NOSIGNAL | MSG_ERRQUEUE | MSG_CMSG_COMPAT))

net/bluetooth/l2cap_core.c

2232

msg->msg_flags & MSG_DONTWAIT);

net/bluetooth/l2cap_core.c

2268

msg->msg_flags & MSG_DONTWAIT);

net/bluetooth/l2cap_core.c

2299

msg->msg_flags & MSG_DONTWAIT);

net/bluetooth/l2cap_core.c

2341

msg->msg_flags & MSG_DONTWAIT);

net/bluetooth/l2cap_core.c

2461

msg->msg_flags & MSG_DONTWAIT);

net/caif/caif_socket.c

366

timeo = sock_rcvtimeo(sk, flags&MSG_DONTWAIT);

net/caif/caif_socket.c

537

noblock = msg->msg_flags & MSG_DONTWAIT;

net/caif/caif_socket.c

603

timeo = sock_sndtimeo(sk, msg->msg_flags & MSG_DONTWAIT);

net/caif/caif_socket.c

626

msg->msg_flags&MSG_DONTWAIT,

net/caif/caif_socket.c

647

msg->msg_flags&MSG_DONTWAIT, timeo);

net/can/isotp.c

1015

skb = sock_alloc_send_skb(sk, so->ll.mtu, msg->msg_flags & MSG_DONTWAIT,

net/can/isotp.c

1155

if (flags & ~(MSG_DONTWAIT | MSG_TRUNC | MSG_PEEK | MSG_CMSG_COMPAT))

net/can/isotp.c

968

if (msg->msg_flags & MSG_DONTWAIT)

net/can/j1939/socket.c

827

if (flags & ~(MSG_DONTWAIT | MSG_ERRQUEUE | MSG_CMSG_COMPAT))

net/can/j1939/socket.c

895

msg->msg_flags & MSG_DONTWAIT, &ret);

net/can/raw.c

956

skb = sock_alloc_send_skb(sk, size, msg->msg_flags & MSG_DONTWAIT,

net/ceph/messenger_v1.c

27

struct msghdr msg = { .msg_flags = MSG_DONTWAIT | MSG_NOSIGNAL };

net/ceph/messenger_v1.c

44

struct msghdr msg = { .msg_flags = MSG_DONTWAIT | MSG_NOSIGNAL };

net/ceph/messenger_v1.c

63

struct msghdr msg = { .msg_flags = MSG_DONTWAIT | MSG_NOSIGNAL };

net/ceph/messenger_v1.c

84

.msg_flags = MSG_DONTWAIT | MSG_NOSIGNAL | more,

net/ceph/messenger_v2.c

78

#define CEPH_MSG_FLAGS (MSG_DONTWAIT | MSG_NOSIGNAL)

net/core/datagram.c

276

sk_busy_loop(sk, flags & MSG_DONTWAIT);

net/core/datagram.c

294

timeo = sock_rcvtimeo(sk, flags & MSG_DONTWAIT);

net/core/skbuff.c

3325

msg.msg_flags = MSG_DONTWAIT | flags;

net/core/skbuff.c

3364

.msg_flags = MSG_SPLICE_PAGES | MSG_DONTWAIT |

net/handshake/alert.c

54

msg.msg_flags = MSG_DONTWAIT;

net/ieee802154/socket.c

283

msg->msg_flags & MSG_DONTWAIT, &err);

net/ieee802154/socket.c

660

msg->msg_flags & MSG_DONTWAIT,

net/ipv4/icmp.c

391

ipc, rt, MSG_DONTWAIT) < 0) {

net/ipv4/ip_output.c

1128

(flags & MSG_DONTWAIT), &err);

net/ipv4/ip_output.c

1657

len, 0, &ipc, &rt, MSG_DONTWAIT);

net/ipv4/raw.c

355

flags & MSG_DONTWAIT, &err);

net/ipv4/tcp.c

1098

flags = (msg->msg_flags & MSG_DONTWAIT) ? O_NONBLOCK : 0;

net/ipv4/tcp.c

1202

timeo = sock_sndtimeo(sk, flags & MSG_DONTWAIT);

net/ipv4/tcp.c

2022

err = tcp_recvmsg_locked(sk, &msg, inq, MSG_DONTWAIT,

net/ipv4/tcp.c

2710

timeo = sock_rcvtimeo(sk, flags & MSG_DONTWAIT);

net/ipv4/tcp.c

2977

sk_busy_loop(sk, flags & MSG_DONTWAIT);

net/ipv4/tcp_bpf.c

303

timeo = sock_rcvtimeo(sk, flags & MSG_DONTWAIT);

net/ipv4/tcp_bpf.c

381

timeo = sock_rcvtimeo(sk, flags & MSG_DONTWAIT);

net/ipv4/tcp_bpf.c

535

timeo = sock_sndtimeo(sk, msg->msg_flags & MSG_DONTWAIT);

net/ipv4/udp.c

1982

timeo = sock_rcvtimeo(sk, flags & MSG_DONTWAIT);

net/ipv4/udp.c

2028

sk_busy_loop(sk, flags & MSG_DONTWAIT);

net/ipv4/udp.c

2048

skb = skb_recv_udp(sk, MSG_DONTWAIT, &err);

net/ipv4/udp_bpf.c

90

timeo = sock_rcvtimeo(sk, flags & MSG_DONTWAIT);

net/ipv6/icmp.c

1020

dst_rt6_info(dst), MSG_DONTWAIT)) {

net/ipv6/icmp.c

822

MSG_DONTWAIT)) {

net/ipv6/ip6_output.c

1664

(flags & MSG_DONTWAIT), &err);

net/ipv6/ping.c

177

MSG_DONTWAIT);

net/ipv6/raw.c

507

err = (flags&MSG_DONTWAIT) ? -EAGAIN : -EHOSTUNREACH;

net/ipv6/raw.c

617

flags & MSG_DONTWAIT, &err);

net/iucv/af_iucv.c

914

int noblock = msg->msg_flags & MSG_DONTWAIT;

net/kcm/kcmsock.c

1051

flags = MSG_DONTWAIT;

net/kcm/kcmsock.c

608

.msg_flags = MSG_DONTWAIT | MSG_SPLICE_PAGES,

net/kcm/kcmsock.c

754

long timeo = sock_sndtimeo(sk, msg->msg_flags & MSG_DONTWAIT);

net/key/af_key.c

3724

if (flags & ~(MSG_PEEK|MSG_DONTWAIT|MSG_TRUNC|MSG_CMSG_COMPAT))

net/llc/af_llc.c

763

const int nonblock = flags & MSG_DONTWAIT;

net/llc/af_llc.c

936

int noblock = flags & MSG_DONTWAIT;

net/mctp/af_mctp.c

253

msg->msg_flags & MSG_DONTWAIT, &rc);

net/mctp/af_mctp.c

294

if (flags & ~(MSG_DONTWAIT | MSG_TRUNC | MSG_PEEK))

net/mctp/test/route-test.c

1140

skb2 = skb_recv_datagram(sock->sk, MSG_DONTWAIT, &rc);

net/mctp/test/route-test.c

1538

MSG_DONTWAIT, &rc);

net/mctp/test/route-test.c

1543

MSG_DONTWAIT, &rc);

net/mctp/test/route-test.c

245

skb2 = skb_recv_datagram(sock->sk, MSG_DONTWAIT, &rc);

net/mctp/test/route-test.c

253

skb2 = skb_recv_datagram(sock->sk, MSG_DONTWAIT, &rc);

net/mctp/test/route-test.c

315

skb2 = skb_recv_datagram(sock->sk, MSG_DONTWAIT, &rc);

net/mctp/test/route-test.c

475

skb2 = skb_recv_datagram(sock->sk, MSG_DONTWAIT, &rc);

net/mctp/test/route-test.c

616

rx_skb1 = skb_recv_datagram(t1.sock->sk, MSG_DONTWAIT, &rc);

net/mctp/test/route-test.c

624

rx_skb2 = skb_recv_datagram(t2.sock->sk, MSG_DONTWAIT, &rc);

net/mctp/test/route-test.c

697

rx_skb1 = skb_recv_datagram(t1.sock->sk, MSG_DONTWAIT, &rc);

net/mctp/test/route-test.c

705

rx_skb2 = skb_recv_datagram(t2.sock->sk, MSG_DONTWAIT, &rc);

net/mctp/test/route-test.c

871

rx_skb = skb_recv_datagram(sock->sk, MSG_DONTWAIT, &rc);

net/mctp/test/route-test.c

885

rx_skb = skb_recv_datagram(sock->sk, MSG_DONTWAIT, &rc);

net/mctp/test/sock-test.c

204

MSG_DONTWAIT | MSG_TRUNC);

net/mptcp/protocol.c

1779

msg->msg_flags |= MSG_DONTWAIT;

net/mptcp/protocol.c

1787

if (ret == -EINPROGRESS && !(msg->msg_flags & MSG_DONTWAIT)) {

net/mptcp/protocol.c

1871

msg->msg_flags &= MSG_MORE | MSG_DONTWAIT | MSG_NOSIGNAL | MSG_FASTOPEN;

net/mptcp/protocol.c

1889

timeo = sock_sndtimeo(sk, msg->msg_flags & MSG_DONTWAIT);

net/mptcp/protocol.c

2285

timeo = sock_rcvtimeo(sk, flags & MSG_DONTWAIT);

net/netfilter/ipvs/ip_vs_sync.c

1574

struct msghdr msg = {.msg_flags = MSG_DONTWAIT|MSG_NOSIGNAL};

net/netfilter/ipvs/ip_vs_sync.c

1610

len = sock_recvmsg(sock, &msg, MSG_DONTWAIT);

net/netlink/af_netlink.c

1894

err = netlink_unicast(sk, skb, dst_portid, msg->msg_flags & MSG_DONTWAIT);

net/netrom/af_netrom.c

1053

if (msg->msg_flags & ~(MSG_DONTWAIT|MSG_EOR|MSG_CMSG_COMPAT))

net/netrom/af_netrom.c

1105

if ((skb = sock_alloc_send_skb(sk, size, msg->msg_flags & MSG_DONTWAIT, &err)) == NULL)

net/nfc/core.c

724

skb = sock_alloc_send_skb(sk, total_size, flags & MSG_DONTWAIT, err);

net/nfc/llcp_commands.c

322

skb = nfc_alloc_send_skb(sock->dev, &sock->sk, MSG_DONTWAIT,

net/packet/af_packet.c

2726

bool need_wait = !(msg->msg_flags & MSG_DONTWAIT);

net/packet/af_packet.c

2788

timeo = sock_sndtimeo(&po->sk, msg->msg_flags & MSG_DONTWAIT);

net/packet/af_packet.c

3020

msg->msg_flags & MSG_DONTWAIT, &err);

net/packet/af_packet.c

3420

if (flags & ~(MSG_PEEK|MSG_DONTWAIT|MSG_TRUNC|MSG_CMSG_COMPAT|MSG_ERRQUEUE))

net/phonet/datagram.c

119

if (flags & ~(MSG_PEEK|MSG_TRUNC|MSG_DONTWAIT|MSG_NOSIGNAL|

net/phonet/datagram.c

76

if (msg->msg_flags & ~(MSG_DONTWAIT|MSG_EOR|MSG_NOSIGNAL|

net/phonet/datagram.c

90

msg->msg_flags & MSG_DONTWAIT, &err);

net/phonet/pep.c

1149

if ((msg->msg_flags & ~(MSG_DONTWAIT|MSG_EOR|MSG_NOSIGNAL|

net/phonet/pep.c

1155

flags & MSG_DONTWAIT, &err);

net/phonet/pep.c

1165

timeo = sock_sndtimeo(sk, flags & MSG_DONTWAIT);

net/phonet/pep.c

1270

net/phonet/pep.c

775

skb = skb_recv_datagram(sk, (arg->flags & O_NONBLOCK) ? MSG_DONTWAIT : 0,

net/qrtr/af_qrtr.c

909

if (msg->msg_flags & ~(MSG_DONTWAIT))

net/qrtr/af_qrtr.c

961

msg->msg_flags & MSG_DONTWAIT, &rc);

net/qrtr/ns.c

612

iv.iov_len, MSG_DONTWAIT);

net/rds/recv.c

677

int ret = 0, nonblock = msg_flags & MSG_DONTWAIT;

net/rds/send.c

1138

int nonblock = msg->msg_flags & MSG_DONTWAIT;

net/rds/send.c

1158

if (msg->msg_flags & ~(MSG_DONTWAIT | MSG_CMSG_COMPAT | MSG_ZEROCOPY)) {

net/rds/tcp_send.c

116

msg.msg_flags = MSG_SPLICE_PAGES | MSG_DONTWAIT | MSG_NOSIGNAL;

net/rds/tcp_send.c

63

.msg_flags = MSG_DONTWAIT | MSG_NOSIGNAL,

net/rose/af_rose.c

1127

if (msg->msg_flags & ~(MSG_DONTWAIT|MSG_EOR|MSG_CMSG_COMPAT))

net/rose/af_rose.c

1178

if ((skb = sock_alloc_send_skb(sk, size, msg->msg_flags & MSG_DONTWAIT, &err)) == NULL)

net/rxrpc/recvmsg.c

384

timeo = sock_rcvtimeo(&rx->sk, flags & MSG_DONTWAIT);

net/rxrpc/recvmsg.c

478

if (flags & MSG_DONTWAIT)

net/rxrpc/sendmsg.c

340

timeo = sock_sndtimeo(sk, msg->msg_flags & MSG_DONTWAIT);

net/rxrpc/sendmsg.c

479

if (msg->msg_flags & MSG_DONTWAIT)

net/sctp/socket.c

1829

timeo = sock_sndtimeo(sk, msg->msg_flags & MSG_DONTWAIT);

net/sctp/socket.c

1883

timeo = sock_sndtimeo(sk, msg->msg_flags & MSG_DONTWAIT);

net/sctp/socket.c

2107

sk_busy_loop(sk, flags & MSG_DONTWAIT);

net/sctp/socket.c

9065

timeo = sock_rcvtimeo(sk, flags & MSG_DONTWAIT);

net/sctp/ulpevent.c

1066

skb = sctp_skb_recv_datagram(sk, MSG_PEEK | MSG_DONTWAIT, &err);

net/smc/af_smc.c

3319

flags = MSG_DONTWAIT;

net/smc/smc_rx.c

376

timeo = sock_rcvtimeo(sk, flags & MSG_DONTWAIT);

net/smc/smc_tx.c

86

timeo = sock_sndtimeo(sk, flags & MSG_DONTWAIT);

net/socket.c

1162

msg.msg_flags = MSG_DONTWAIT;

net/socket.c

1187

msg.msg_flags = MSG_DONTWAIT;

net/socket.c

2204

flags |= MSG_DONTWAIT;

net/socket.c

2255

flags |= MSG_DONTWAIT;

net/socket.c

2578

msg_sys->msg_flags |= MSG_DONTWAIT;

net/socket.c

2807

flags |= MSG_DONTWAIT;

net/socket.c

2965

flags |= MSG_DONTWAIT;

net/sunrpc/svcsock.c

291

ret = sock_recvmsg(sock, &msg, MSG_DONTWAIT);

net/sunrpc/svcsock.c

306

ret = sock_recvmsg(sock, msg, MSG_DONTWAIT);

net/sunrpc/svcsock.c

615

.msg_flags = MSG_DONTWAIT,

net/sunrpc/svcsock.c

633

0, 0, MSG_PEEK | MSG_DONTWAIT);

net/sunrpc/svcsock.c

636

skb = skb_recv_udp(svsk->sk_sk, MSG_DONTWAIT, &err);

net/sunrpc/xprtsock.c

1444

skb = skb_recv_udp(sk, MSG_DONTWAIT, &err);

net/sunrpc/xprtsock.c

795

ret = xs_read_stream(transport, MSG_DONTWAIT);

net/sunrpc/xprtsock.c

838

#define XS_SENDMSG_FLAGS (MSG_DONTWAIT | MSG_NOSIGNAL)

net/tipc/socket.c

1411

long timeout = sock_sndtimeo(sk, m->msg_flags & MSG_DONTWAIT);

net/tipc/socket.c

1556

long timeout = sock_sndtimeo(sk, m->msg_flags & MSG_DONTWAIT);

net/tipc/socket.c

1904

timeout = sock_rcvtimeo(sk, flags & MSG_DONTWAIT);

net/tipc/socket.c

2034

timeout = sock_rcvtimeo(sk, flags & MSG_DONTWAIT);

net/tipc/socket.c

2623

m.msg_flags = MSG_DONTWAIT;

net/tipc/topsrv.c

271

msg.msg_flags = MSG_DONTWAIT;

net/tipc/topsrv.c

401

ret = sock_recvmsg(con->sock, &msg, MSG_DONTWAIT);

net/tls/tls_device.c

440

~(MSG_MORE | MSG_DONTWAIT | MSG_NOSIGNAL |

net/tls/tls_device.c

453

timeo = sock_sndtimeo(sk, flags & MSG_DONTWAIT);

net/tls/tls_device.c

690

MSG_DONTWAIT | MSG_NOSIGNAL |

net/tls/tls_sw.c

1029

long timeo = sock_sndtimeo(sk, msg->msg_flags & MSG_DONTWAIT);

net/tls/tls_sw.c

1273

if (msg->msg_flags & ~(MSG_MORE | MSG_DONTWAIT | MSG_NOSIGNAL |

net/tls/tls_sw.c

2061

err = tls_rx_reader_lock(sk, ctx, flags & MSG_DONTWAIT);

net/tls/tls_sw.c

2093

err = tls_rx_rec_wait(sk, psock, flags & MSG_DONTWAIT,

net/unix/af_unix.c

1854

skb = skb_recv_datagram(sk, (arg->flags & O_NONBLOCK) ? MSG_DONTWAIT : 0,

net/unix/af_unix.c

2128

msg->msg_flags & MSG_DONTWAIT, &err,

net/unix/af_unix.c

2144

timeo = sock_sndtimeo(sk, msg->msg_flags & MSG_DONTWAIT);

net/unix/af_unix.c

2314

skb = sock_alloc_send_skb(sk, 1, msg->msg_flags & MSG_DONTWAIT, &err);

net/unix/af_unix.c

2414

msg->msg_flags & MSG_DONTWAIT,

net/unix/af_unix.c

2428

msg->msg_flags & MSG_DONTWAIT, &err,

net/unix/af_unix.c

2567

timeo = sock_rcvtimeo(sk, flags & MSG_DONTWAIT);

net/unix/af_unix.c

2682

skb = skb_recv_datagram(sk, MSG_DONTWAIT, &err);

net/unix/af_unix.c

2893

int noblock = state->flags & MSG_DONTWAIT;

net/unix/af_unix.c

3175

state.flags = MSG_DONTWAIT;

net/unix/unix_bpf.c

82

timeo = sock_rcvtimeo(sk, flags & MSG_DONTWAIT);

net/vmw_vsock/af_vsock.c

2200

timeout = sock_sndtimeo(sk, msg->msg_flags & MSG_DONTWAIT);

net/vmw_vsock/af_vsock.c

2399

timeout = sock_rcvtimeo(sk, flags & MSG_DONTWAIT);

net/vmw_vsock/af_vsock.c

2464

timeout = sock_rcvtimeo(sk, flags & MSG_DONTWAIT);

net/vmw_vsock/virtio_transport_common.c

1765

skb = __skb_recv_datagram(sk, &vvs->rx_queue, MSG_DONTWAIT, &off, &err);

net/vmw_vsock/vsock_bpf.c

103

long timeo = sock_rcvtimeo(sk, flags & MSG_DONTWAIT);

net/x25/af_x25.c

1111

int noblock = msg->msg_flags & MSG_DONTWAIT;

net/x25/af_x25.c

1116

if (msg->msg_flags & ~(MSG_DONTWAIT|MSG_OOB|MSG_EOR|MSG_CMSG_COMPAT))

net/x25/x25_out.c

52

int sent=0, noblock = X25_SKB_CB(skb)->flags & MSG_DONTWAIT;

net/xdp/xsk.c

1033

bool need_wait = !(m->msg_flags & MSG_DONTWAIT);

net/xdp/xsk.c

1075

bool need_wait = !(flags & MSG_DONTWAIT);

net/xfrm/espintcp.c

280

return flags & MSG_DONTWAIT ? -EAGAIN : 0;

net/xfrm/espintcp.c

326

long timeo = sock_sndtimeo(sk, msg->msg_flags & MSG_DONTWAIT);

net/xfrm/espintcp.c

335

if (msg->msg_flags & ~MSG_DONTWAIT)

net/xfrm/espintcp.c

346

err = espintcp_push_msgs(sk, msg->msg_flags & MSG_DONTWAIT);

net/xfrm/espintcp.c

348

if (err != -EAGAIN || !(msg->msg_flags & MSG_DONTWAIT))

net/xfrm/espintcp.c

386

err = espintcp_push_msgs(sk, msg->msg_flags & MSG_DONTWAIT);

tools/net/ynl/lib/ynl.c

570

if (flags & MSG_DONTWAIT && errno == EAGAIN)

tools/net/ynl/lib/ynl.c

926

MSG_DONTWAIT);

tools/testing/selftests/bpf/prog_tests/flow_dissector_classification.c

433

ret = recv(fd, &rbuf, 1, MSG_DONTWAIT);

tools/testing/selftests/bpf/prog_tests/select_reuseport.c

427

nread = recv(new_fd, &rcv_cmd, sizeof(rcv_cmd), MSG_DONTWAIT);

tools/testing/selftests/bpf/prog_tests/select_reuseport.c

435

nread = recv(srv_fd, &rcv_cmd, sizeof(rcv_cmd), MSG_DONTWAIT);

tools/testing/selftests/bpf/prog_tests/sk_bypass_prot_mem.c

175

int bytes = recv(sk[i], buf, 1, MSG_DONTWAIT | MSG_TRUNC);

tools/testing/selftests/bpf/prog_tests/sockmap_basic.c

1104

recvd = recv_timeout(p1, rcv, sizeof(rcv), MSG_DONTWAIT, 1);

tools/testing/selftests/bpf/prog_tests/sockmap_basic.c

1184

recvd = recv_timeout(p1, rcv, 1, MSG_DONTWAIT, 1);

tools/testing/selftests/bpf/prog_tests/sockmap_basic.c

1185

recvd += recv_timeout(p1, rcv + 1, sizeof(rcv) - 1, MSG_DONTWAIT, 1);

tools/testing/selftests/bpf/prog_tests/sockmap_basic.c

1206

recvd = recv(p1, rcv, sizeof(rcv), MSG_DONTWAIT);

tools/testing/selftests/bpf/prog_tests/sockmap_basic.c

1215

recvd = recv(p0, rcv, sizeof(rcv), MSG_DONTWAIT);

tools/testing/selftests/bpf/prog_tests/sockmap_basic.c

1301

recvd = recv_timeout(p1, rcv, sizeof(rcv), MSG_DONTWAIT, 1);

tools/testing/selftests/bpf/prog_tests/sockmap_basic.c

539

n = recv(c1, &b, 1, MSG_DONTWAIT);

tools/testing/selftests/bpf/prog_tests/sockmap_basic.c

599

recvd = recv_timeout(c1, &buf, sizeof(buf), MSG_DONTWAIT, IO_TIMEOUT_SEC);

tools/testing/selftests/bpf/prog_tests/sockmap_ktls.c

210

recvd = recv_timeout(p, rcv, sizeof(rcv), MSG_DONTWAIT, 1);

tools/testing/selftests/bpf/prog_tests/sockmap_ktls.c

219

recvd = recv_timeout(p, rcv, sizeof(rcv), MSG_DONTWAIT, 1);

tools/testing/selftests/bpf/prog_tests/sockmap_ktls.c

301

err = sendmsg(c, &msg, MSG_DONTWAIT);

tools/testing/selftests/bpf/prog_tests/sockmap_ktls.c

374

recvd = recv_timeout(p, rcv, sizeof(rcv), MSG_DONTWAIT, 1);

tools/testing/selftests/bpf/prog_tests/sockmap_redir.c

191

try_recv("bpf.recv(sd_send)", sd_send, MSG_DONTWAIT, false);

tools/testing/selftests/bpf/prog_tests/sockmap_redir.c

193

try_recv("bpf.recv(sd_in)", sd_in, MSG_DONTWAIT, false);

tools/testing/selftests/bpf/prog_tests/sockmap_redir.c

195

try_recv("bpf.recv(sd_out)", sd_out, MSG_DONTWAIT, false);

tools/testing/selftests/bpf/prog_tests/sockmap_redir.c

197

try_recv("bpf.recv(sd_recv)", sd_recv, MSG_DONTWAIT, false);

tools/testing/selftests/bpf/prog_tests/sockmap_redir.c

261

MSG_OOB | MSG_DONTWAIT, false);

tools/testing/selftests/bpf/prog_tests/sockmap_redir.c

268

MSG_OOB | MSG_DONTWAIT, false);

tools/testing/selftests/bpf/prog_tests/sockmap_strp.c

145

expected, MSG_DONTWAIT,

tools/testing/selftests/bpf/prog_tests/sockmap_strp.c

207

recvd = recv_timeout(p, rcv, total + 1, MSG_DONTWAIT, IO_TIMEOUT_SEC);

tools/testing/selftests/bpf/prog_tests/sockmap_strp.c

253

recvd = recv_timeout(p, rcv, sizeof(rcv), MSG_DONTWAIT, 1);

tools/testing/selftests/bpf/prog_tests/sockmap_strp.c

259

recvd = recv_timeout(p, rcv, sizeof(rcv), MSG_DONTWAIT, IO_TIMEOUT_SEC);

tools/testing/selftests/bpf/prog_tests/sockmap_strp.c

270

recvd = recv_timeout(p, rcv, sizeof(rcv), MSG_DONTWAIT, 1);

tools/testing/selftests/bpf/prog_tests/sockmap_strp.c

276

recvd = recv_timeout(p, rcv, sizeof(rcv), MSG_DONTWAIT, IO_TIMEOUT_SEC);

tools/testing/selftests/bpf/prog_tests/sockmap_strp.c

333

recvd = recv_timeout(p, rcv, sizeof(rcv), MSG_DONTWAIT,

tools/testing/selftests/bpf/prog_tests/sockmap_strp.c

351

recvd = recv_timeout(p, rcv, sizeof(rcv), MSG_DONTWAIT,

tools/testing/selftests/bpf/prog_tests/sockmap_strp.c

401

recvd = recv_timeout(c1, rcv, sizeof(rcv), MSG_DONTWAIT,

tools/testing/selftests/bpf/prog_tests/sockmap_strp.c

415

recvd = recv_timeout(c1, rcv, off, MSG_DONTWAIT,

tools/testing/selftests/bpf/prog_tests/sockmap_strp.c

417

recvd += recv_timeout(c1, rcv + off, sizeof(rcv) - off, MSG_DONTWAIT,

tools/testing/selftests/bpf/prog_tests/test_xsk.c

912

*ret = sendto(xsk_socket__fd(xsk->xsk), NULL, 0, MSG_DONTWAIT, NULL, 0);

tools/testing/selftests/bpf/prog_tests/test_xsk.c

936

ret = sendto(xsk_socket__fd(xsk->xsk), NULL, 0, MSG_DONTWAIT, NULL, 0);

tools/testing/selftests/bpf/prog_tests/test_xsk.c

951

ret = recvfrom(xsk_socket__fd(xsk->xsk), NULL, 0, MSG_DONTWAIT, NULL, NULL);

tools/testing/selftests/bpf/prog_tests/xdp_metadata.c

196

ret = sendto(xsk_socket__fd(xsk->socket), NULL, 0, MSG_DONTWAIT, NULL, 0);

tools/testing/selftests/bpf/prog_tests/xdp_metadata.c

219

err = sendto(sock_fd, udp_payload, UDP_PAYLOAD_BYTES, MSG_DONTWAIT,

tools/testing/selftests/bpf/prog_tests/xdp_metadata.c

273

ret = recvfrom(xsk_socket__fd(xsk->socket), NULL, 0, MSG_DONTWAIT, NULL, NULL);

tools/testing/selftests/bpf/xdp_hw_metadata.c

176

return sendto(xsk_socket__fd(xsk->socket), NULL, 0, MSG_DONTWAIT, NULL, 0);

tools/testing/selftests/bpf/xdp_hw_metadata.c

181

return recvfrom(xsk_socket__fd(xsk->socket), NULL, 0, MSG_DONTWAIT, NULL, NULL);

tools/testing/selftests/net/lib/csum.c

577

ret = recv(fd, buf, sizeof(buf), MSG_DONTWAIT);

tools/testing/selftests/net/lib/csum.c

745

len = recvmsg(fd, &msg, MSG_DONTWAIT);

tools/testing/selftests/net/msg_zerocopy.c

196

flags = MSG_DONTWAIT;

tools/testing/selftests/net/msg_zerocopy.c

375

if (recvmsg(fd, &msg, MSG_DONTWAIT))

tools/testing/selftests/net/msg_zerocopy.c

619

ret = recv(fd, NULL, 1 << 21, MSG_TRUNC | MSG_DONTWAIT);

tools/testing/selftests/net/msg_zerocopy.c

638

ret = recv(fd, buf, sizeof(buf), MSG_DONTWAIT | MSG_TRUNC);

tools/testing/selftests/net/netlink-dumps.c

142

n = recv(netlink_sock, buf, sizeof(buf), MSG_DONTWAIT);

tools/testing/selftests/net/netlink-dumps.c

150

n = recv(netlink_sock, buf, sizeof(buf), MSG_DONTWAIT);

tools/testing/selftests/net/netlink-dumps.c

211

n = recv(netlink_sock, buf, sizeof(buf), MSG_DONTWAIT);

tools/testing/selftests/net/netlink-dumps.c

214

n = recv(netlink_sock, buf, sizeof(buf), MSG_DONTWAIT);

tools/testing/selftests/net/tcp_ao/lib/repair.c

64

ret = recv(sk, q->buf, qlen, MSG_PEEK | MSG_DONTWAIT);

tools/testing/selftests/net/timestamping.c

300

res = recvmsg(sock, &msg, recvmsg_flags|MSG_DONTWAIT);

tools/testing/selftests/net/tls.c

1123

EXPECT_EQ(recv(self->cfd, buf, sizeof(buf), MSG_DONTWAIT), -1);

tools/testing/selftests/net/tls.c

1911

EXPECT_EQ(recv(self->cfd, buf, sizeof(buf), MSG_DONTWAIT), -1);

tools/testing/selftests/net/tls.c

1984

EXPECT_EQ(recv(self->cfd, buf, sizeof(buf), MSG_DONTWAIT), -1);

tools/testing/selftests/net/tls.c

2510

buf, sizeof(buf), MSG_DONTWAIT), ret);

tools/testing/selftests/net/tls.c

2588

EXPECT_EQ(recv(self->cfd2, buf, sizeof(buf), MSG_DONTWAIT), -1);

tools/testing/selftests/net/tls.c

3216

EXPECT_EQ(send(fd, buf, sizeof(buf), MSG_DONTWAIT), sizeof(buf));

tools/testing/selftests/net/tls.c

3279

} while (recv(cfd, buf, 1, MSG_PEEK | MSG_DONTWAIT) == 1);

tools/testing/selftests/net/tls.c

3288

EXPECT_EQ(recv(cfd, buf2, sizeof(buf2), MSG_DONTWAIT), -1);

tools/testing/selftests/net/tls.c

560

EXPECT_EQ(recv(self->cfd, buf, send_len, MSG_DONTWAIT), -1);

tools/testing/selftests/net/tls.c

588

EXPECT_EQ(recv(self->cfd, buf, send_len, MSG_DONTWAIT), -1);

tools/testing/selftests/net/tls.c

608

EXPECT_EQ(recv(self->cfd, buf, send_len, MSG_DONTWAIT), -1);

tools/testing/selftests/net/tls.c

975

EXPECT_EQ(recv(self->cfd, read_buf, sizeof(read_buf), MSG_DONTWAIT), -1);

tools/testing/selftests/net/udpgso.c

421

if (ret == -1 && errno == EAGAIN && (flags & MSG_DONTWAIT))

tools/testing/selftests/net/udpgso.c

492

ret = recv_one(fdr, MSG_DONTWAIT);

tools/testing/selftests/net/udpgso_bench_rx.c

171

ret = recv(fd, NULL, 1 << 21, MSG_TRUNC | MSG_DONTWAIT);

tools/testing/selftests/net/udpgso_bench_rx.c

233

ret = recvmsg(fd, &msg, MSG_TRUNC | MSG_DONTWAIT);

tools/testing/selftests/net/udpgso_bench_rx.c

257

ret = recv(fd, rbuf, len, MSG_TRUNC | MSG_DONTWAIT);

tools/testing/vsock/vsock_test.c

1046

recv_buf(fd, buf + read, to_read, MSG_DONTWAIT, -EAGAIN);

tools/testing/vsock/vsock_test.c

1549

recv_buf(fd, buf, recv_buf_size, MSG_DONTWAIT, recv_buf_size);

tools/testing/vsock/vsock_test.c

302

recv_buf(fd, buf_peek, sizeof(buf_peek), MSG_PEEK | MSG_DONTWAIT,

tools/testing/vsock/vsock_test.c

898

recv_buf(fd, buf, sizeof(buf), MSG_DONTWAIT, RCVLOWAT_BUF_SIZE);

tools/testing/vsock/vsock_test.c

936

recv_buf(fd, data, sizeof(data), MSG_DONTWAIT, expected_ret);

Linux

arch/um/drivers/vector_kern.c

crypto/af_alg.c

crypto/af_alg.c

drivers/block/drbd/drbd_receiver.c

drivers/block/drbd/drbd_receiver.c

drivers/infiniband/core/netlink.c

drivers/infiniband/hw/erdma/erdma_cm.c

drivers/infiniband/hw/erdma/erdma_cm.c

drivers/infiniband/sw/siw/siw_cm.c

drivers/infiniband/sw/siw/siw_cm.c

drivers/infiniband/sw/siw/siw_qp.c

drivers/infiniband/sw/siw/siw_qp_tx.c

drivers/infiniband/sw/siw/siw_qp_tx.c

drivers/infiniband/sw/siw/siw_qp_tx.c

drivers/infiniband/sw/siw/siw_qp_tx.c

drivers/infiniband/sw/siw/siw_qp_tx.c

drivers/infiniband/sw/siw/siw_qp_tx.c

drivers/isdn/mISDN/socket.c

drivers/net/ethernet/chelsio/inline_crypto/chtls/chtls_io.c

drivers/net/ethernet/chelsio/inline_crypto/chtls/chtls_io.c

drivers/net/ethernet/chelsio/inline_crypto/chtls/chtls_io.c

drivers/net/ethernet/chelsio/inline_crypto/chtls/chtls_io.c

drivers/net/ethernet/chelsio/inline_crypto/chtls/chtls_io.c

drivers/net/ovpn/tcp.c

drivers/net/ovpn/tcp.c

drivers/net/tap.c

drivers/net/tap.c

drivers/net/tap.c

drivers/net/tun.c

drivers/net/tun.c

drivers/net/tun.c

drivers/nvme/host/tcp.c

drivers/nvme/host/tcp.c

drivers/nvme/host/tcp.c

drivers/nvme/host/tcp.c

drivers/nvme/target/tcp.c

drivers/nvme/target/tcp.c

drivers/nvme/target/tcp.c

drivers/nvme/target/tcp.c

drivers/nvme/target/tcp.c

drivers/nvme/target/tcp.c

drivers/nvme/target/tcp.c

drivers/nvme/target/tcp.c

drivers/scsi/iscsi_tcp.c

drivers/soc/qcom/qmi_interface.c

drivers/vhost/net.c

drivers/vhost/net.c

drivers/vhost/net.c

drivers/vhost/net.c

drivers/vhost/net.c

drivers/xen/pvcalls-back.c

drivers/xen/pvcalls-back.c

drivers/xen/pvcalls-front.c

drivers/xen/pvcalls-front.c

drivers/xen/pvcalls-front.c

fs/dlm/lowcomms.c

fs/dlm/lowcomms.c

fs/ocfs2/cluster/tcp.c

fs/ocfs2/cluster/tcp.c

fs/ocfs2/cluster/tcp.c

fs/smb/client/connect.c

fs/smb/client/transport.c

fs/splice.c

include/net/bluetooth/bluetooth.h

include/net/netlink.h

io_uring/net.c

io_uring/net.c

io_uring/net.c

io_uring/net.c

io_uring/net.c

io_uring/net.c

io_uring/net.c

io_uring/net.c

io_uring/net.c

io_uring/net.c

net/appletalk/ddp.c

net/appletalk/ddp.c

net/atm/common.c

net/atm/common.c