41 lines
661 B
C
Executable File
41 lines
661 B
C
Executable File
/* tftp defines */
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#define TFTP_SESSIONS_MAX 3
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#define TFTP_SERVER 69
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#define TFTP_RRQ 1
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#define TFTP_WRQ 2
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#define TFTP_DATA 3
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#define TFTP_ACK 4
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#define TFTP_ERROR 5
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#define TFTP_FILENAME_MAX 512
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#ifdef PRAGMA_PACK_SUPPORTED
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#pragma pack(1)
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#endif
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struct tftp_t {
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struct ip ip;
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struct udphdr udp;
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u_int16_t tp_op;
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union {
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struct {
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u_int16_t tp_block_nr;
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u_int8_t tp_buf[512];
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} tp_data;
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struct {
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u_int16_t tp_error_code;
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u_int8_t tp_msg[512];
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} tp_error;
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u_int8_t tp_buf[512 + 2];
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} x;
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} PACKED__;
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#ifdef PRAGMA_PACK_SUPPORTED
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#pragma pack(0)
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#endif
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void tftp_input(struct mbuf *m);
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