Annotation of qemu/net/queue.h, revision 1.1

1.1     ! root        1: /*
        !             2:  * Copyright (c) 2003-2008 Fabrice Bellard
        !             3:  * Copyright (c) 2009 Red Hat, Inc.
        !             4:  *
        !             5:  * Permission is hereby granted, free of charge, to any person obtaining a copy
        !             6:  * of this software and associated documentation files (the "Software"), to deal
        !             7:  * in the Software without restriction, including without limitation the rights
        !             8:  * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
        !             9:  * copies of the Software, and to permit persons to whom the Software is
        !            10:  * furnished to do so, subject to the following conditions:
        !            11:  *
        !            12:  * The above copyright notice and this permission notice shall be included in
        !            13:  * all copies or substantial portions of the Software.
        !            14:  *
        !            15:  * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
        !            16:  * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
        !            17:  * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
        !            18:  * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
        !            19:  * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
        !            20:  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
        !            21:  * THE SOFTWARE.
        !            22:  */
        !            23: 
        !            24: #ifndef QEMU_NET_QUEUE_H
        !            25: #define QEMU_NET_QUEUE_H
        !            26: 
        !            27: #include "qemu-common.h"
        !            28: 
        !            29: typedef struct NetPacket NetPacket;
        !            30: typedef struct NetQueue NetQueue;
        !            31: 
        !            32: typedef void (NetPacketSent) (VLANClientState *sender, ssize_t ret);
        !            33: 
        !            34: typedef ssize_t (NetPacketDeliver) (VLANClientState *sender,
        !            35:                                     unsigned flags,
        !            36:                                     const uint8_t *buf,
        !            37:                                     size_t size,
        !            38:                                     void *opaque);
        !            39: 
        !            40: typedef ssize_t (NetPacketDeliverIOV) (VLANClientState *sender,
        !            41:                                        unsigned flags,
        !            42:                                        const struct iovec *iov,
        !            43:                                        int iovcnt,
        !            44:                                        void *opaque);
        !            45: 
        !            46: #define QEMU_NET_PACKET_FLAG_NONE  0
        !            47: #define QEMU_NET_PACKET_FLAG_RAW  (1<<0)
        !            48: 
        !            49: NetQueue *qemu_new_net_queue(NetPacketDeliver *deliver,
        !            50:                              NetPacketDeliverIOV *deliver_iov,
        !            51:                              void *opaque);
        !            52: void qemu_del_net_queue(NetQueue *queue);
        !            53: 
        !            54: ssize_t qemu_net_queue_send(NetQueue *queue,
        !            55:                             VLANClientState *sender,
        !            56:                             unsigned flags,
        !            57:                             const uint8_t *data,
        !            58:                             size_t size,
        !            59:                             NetPacketSent *sent_cb);
        !            60: 
        !            61: ssize_t qemu_net_queue_send_iov(NetQueue *queue,
        !            62:                                 VLANClientState *sender,
        !            63:                                 unsigned flags,
        !            64:                                 const struct iovec *iov,
        !            65:                                 int iovcnt,
        !            66:                                 NetPacketSent *sent_cb);
        !            67: 
        !            68: void qemu_net_queue_purge(NetQueue *queue, VLANClientState *from);
        !            69: void qemu_net_queue_flush(NetQueue *queue);
        !            70: 
        !            71: #endif /* QEMU_NET_QUEUE_H */

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