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qemu 0.11.0

    1: /* tftp defines */
    2: 
    3: #define TFTP_SESSIONS_MAX 3
    4: 
    5: #define TFTP_SERVER	69
    6: 
    7: #define TFTP_RRQ    1
    8: #define TFTP_WRQ    2
    9: #define TFTP_DATA   3
   10: #define TFTP_ACK    4
   11: #define TFTP_ERROR  5
   12: #define TFTP_OACK   6
   13: 
   14: #define TFTP_FILENAME_MAX 512
   15: 
   16: struct tftp_t {
   17:   struct ip ip;
   18:   struct udphdr udp;
   19:   u_int16_t tp_op;
   20:   union {
   21:     struct {
   22:       u_int16_t tp_block_nr;
   23:       u_int8_t tp_buf[512];
   24:     } tp_data;
   25:     struct {
   26:       u_int16_t tp_error_code;
   27:       u_int8_t tp_msg[512];
   28:     } tp_error;
   29:     u_int8_t tp_buf[512 + 2];
   30:   } x;
   31: };
   32: 
   33: struct tftp_session {
   34:     Slirp *slirp;
   35:     char *filename;
   36: 
   37:     struct in_addr client_ip;
   38:     u_int16_t client_port;
   39: 
   40:     int timestamp;
   41: };
   42: 
   43: void tftp_input(struct mbuf *m);