taglinefilesource code
MSG_PEEK159fs/nfs/sock.csizeof(recv_xid), 1, MSG_PEEK,
MSG_PEEK123net/inet/datagram.cif (!(flags & MSG_PEEK))
MSG_PEEK1365net/inet/tcp.cif (!(flags & MSG_PEEK))
MSG_PEEK1434net/inet/tcp.cif (flags & MSG_PEEK)
MSG_PEEK1464net/inet/tcp.cif (!(flags & MSG_PEEK))
MSG_PEEK1548net/inet/tcp.cif (!(flags & MSG_PEEK) && (used + offset >= skb->len))