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Searched refs:MSG_PEEK (Results 1 – 25 of 48) sorted by relevance

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/Linux-v5.15/tools/testing/selftests/net/af_unix/
Dtest_unix_oob.c244 len = recv(pfd, buf, 1024, MSG_PEEK); in main()
268 len = recv(pfd, buf, 1024, MSG_PEEK); in main()
369 len = recv(pfd, buf, 1024, MSG_PEEK); in main()
401 len = recv(pfd, buf, 1024, MSG_PEEK); in main()
/Linux-v5.15/net/rxrpc/
Drecvmsg.c401 if (!(flags & MSG_PEEK)) { in rxrpc_recvmsg_data()
455 if (!(flags & MSG_PEEK)) in rxrpc_recvmsg_data()
470 if (!(flags & MSG_PEEK)) { in rxrpc_recvmsg_data()
551 if (!(flags & MSG_PEEK)) in rxrpc_recvmsg()
626 if (!(flags & MSG_PEEK)) in rxrpc_recvmsg()
645 if (!(flags & MSG_PEEK)) { in rxrpc_recvmsg()
/Linux-v5.15/net/smc/
Dsmc_rx.c233 if (!(flags & MSG_PEEK)) in smc_rx_recv_urg()
247 if (!(flags & MSG_PEEK)) in smc_rx_recv_urg()
432 if (!(flags & MSG_PEEK)) { in smc_rx_recvmsg()
/Linux-v5.15/net/core/
Ddatagram.c177 if (unlikely(flags & MSG_PEEK && *off >= 0)) { in __skb_try_recv_from_queue()
184 if (flags & MSG_PEEK) { in __skb_try_recv_from_queue()
357 if (flags & MSG_PEEK) { in __sk_queue_drop_skb()
/Linux-v5.15/net/llc/
Daf_llc.c761 if (flags & MSG_PEEK) { in llc_ui_recvmsg()
801 (flags & MSG_PEEK)) in llc_ui_recvmsg()
837 if ((flags & MSG_PEEK) && peek_seq != llc->copied_seq) { in llc_ui_recvmsg()
869 if (!(flags & MSG_PEEK)) { in llc_ui_recvmsg()
891 if (!(flags & MSG_PEEK)) { in llc_ui_recvmsg()
/Linux-v5.15/net/phonet/
Ddatagram.c122 if (flags & ~(MSG_PEEK|MSG_TRUNC|MSG_DONTWAIT|MSG_NOSIGNAL| in pn_recvmsg()
Dpep.c1243 if (flags & ~(MSG_OOB|MSG_PEEK|MSG_TRUNC|MSG_DONTWAIT|MSG_WAITALL| in pep_recvmsg()
1254 if (flags & MSG_PEEK) in pep_recvmsg()
/Linux-v5.15/tools/testing/selftests/net/
Dtls.c746 EXPECT_NE(recv(self->cfd, buf, send_len, MSG_PEEK), -1); in TEST_F()
763 EXPECT_NE(recv(self->cfd, buf, send_len, MSG_PEEK), -1); in TEST_F()
787 EXPECT_EQ(recv(self->cfd, buf, len, MSG_PEEK | MSG_WAITALL), len); in TEST_F()
814 EXPECT_EQ(recv(self->cfd, buf, len, MSG_PEEK | MSG_WAITALL), len); in TEST_F()
837 MSG_PEEK | MSG_WAITALL)), -1); in TEST_F()
1208 EXPECT_EQ(recvmsg(self->cfd, &msg, MSG_WAITALL | MSG_PEEK), send_len); in TEST_F()
/Linux-v5.15/net/unix/
Daf_unix.c2306 if (!(flags & MSG_PEEK)) in __unix_dgram_recvmsg()
2354 if (!(flags & MSG_PEEK)) { in __unix_dgram_recvmsg()
2517 if (!(state->flags & MSG_PEEK)) { in unix_stream_recv_urg()
2525 if (!(state->flags & MSG_PEEK)) { in unix_stream_recv_urg()
2544 if (!unix_skb_len(skb) && !(flags & MSG_PEEK)) { in manage_oob()
2553 if (!(flags & MSG_PEEK)) { in manage_oob()
2557 } else if (!(flags & MSG_PEEK)) { in manage_oob()
2741 if (!(flags & MSG_PEEK)) { in unix_stream_read_generic()
/Linux-v5.15/tools/testing/selftests/net/mptcp/
Dmptcp_connect.c427 ret = recv(fd, buf, cap, MSG_PEEK); in do_rnd_read()
430 ret = recv(fd, buf, cap, MSG_PEEK); in do_rnd_read()
/Linux-v5.15/net/mctp/
Daf_mctp.c141 if (flags & ~(MSG_DONTWAIT | MSG_TRUNC | MSG_PEEK)) in mctp_recvmsg()
/Linux-v5.15/tools/perf/trace/beauty/include/linux/
Dsocket.h291 #define MSG_PEEK 2 macro
/Linux-v5.15/tools/testing/vsock/
Dvsock_test.c279 recv_byte(fd, 1, MSG_PEEK); in test_stream_msg_peek_server()
/Linux-v5.15/include/linux/
Dsocket.h291 #define MSG_PEEK 2 macro
/Linux-v5.15/net/atm/
Dcommon.c534 if (flags & ~(MSG_DONTWAIT | MSG_PEEK)) in vcc_recvmsg()
558 if (!(flags & MSG_PEEK)) { in vcc_recvmsg()
/Linux-v5.15/net/dccp/
Dproto.c835 if (!(flags & MSG_PEEK)) in dccp_recvmsg()
902 if (!(flags & MSG_PEEK)) in dccp_recvmsg()
/Linux-v5.15/net/nfc/
Dllcp_sock.c857 if (!(flags & MSG_PEEK)) in llcp_sock_recvmsg()
881 if (!(flags & MSG_PEEK)) { in llcp_sock_recvmsg()
/Linux-v5.15/net/ipv4/
Dtcp.c1486 if (!(flags & MSG_PEEK)) in tcp_recv_urg()
2322 if (!(flags & MSG_PEEK)) in tcp_recvmsg_locked()
2336 if (flags & MSG_PEEK) { in tcp_recvmsg_locked()
2379 WARN(!(flags & MSG_PEEK), in tcp_recvmsg_locked()
2437 if ((flags & MSG_PEEK) && in tcp_recvmsg_locked()
2502 if (!(flags & MSG_PEEK)) in tcp_recvmsg_locked()
2509 if (!(flags & MSG_PEEK)) in tcp_recvmsg_locked()
/Linux-v5.15/net/vmw_vsock/
Dvirtio_transport_common.c489 if (flags & MSG_PEEK) in virtio_transport_stream_dequeue()
501 if (flags & MSG_PEEK) in virtio_transport_seqpacket_dequeue()
Dhyperv_transport.c595 if (flags & MSG_PEEK) in hvs_stream_dequeue()
/Linux-v5.15/net/decnet/
Daf_decnet.c1700 if (flags & ~(MSG_CMSG_COMPAT|MSG_PEEK|MSG_OOB|MSG_WAITALL|MSG_DONTWAIT|MSG_NOSIGNAL)) { in dn_recvmsg()
1767 if (!(flags & MSG_PEEK)) in dn_recvmsg()
1807 rv = (flags & MSG_PEEK) ? -sk->sk_err : sock_error(sk); in dn_recvmsg()
/Linux-v5.15/net/bluetooth/
Daf_bluetooth.c390 if (!(flags & MSG_PEEK)) { in bt_sock_stream_recvmsg()
/Linux-v5.15/net/iucv/
Daf_iucv.c1259 if (!(flags & MSG_PEEK)) in iucv_sock_recvmsg()
1279 if (!(flags & MSG_PEEK)) in iucv_sock_recvmsg()
1285 if (!(flags & MSG_PEEK)) { in iucv_sock_recvmsg()
/Linux-v5.15/net/rds/
Drecv.c701 if (!rds_still_queued(rs, inc, !(msg_flags & MSG_PEEK))) { in rds_recvmsg()
/Linux-v5.15/net/sctp/
Dulpevent.c1066 skb = sctp_skb_recv_datagram(sk, MSG_PEEK, 1, &err); in sctp_ulpevent_read_nxtinfo()

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