17c478bd9Sstevel@tonic-gate /* 27c478bd9Sstevel@tonic-gate * CDDL HEADER START 37c478bd9Sstevel@tonic-gate * 47c478bd9Sstevel@tonic-gate * The contents of this file are subject to the terms of the 57c478bd9Sstevel@tonic-gate * Common Development and Distribution License, Version 1.0 only 67c478bd9Sstevel@tonic-gate * (the "License"). You may not use this file except in compliance 77c478bd9Sstevel@tonic-gate * with the License. 87c478bd9Sstevel@tonic-gate * 97c478bd9Sstevel@tonic-gate * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE 107c478bd9Sstevel@tonic-gate * or http://www.opensolaris.org/os/licensing. 117c478bd9Sstevel@tonic-gate * See the License for the specific language governing permissions 127c478bd9Sstevel@tonic-gate * and limitations under the License. 137c478bd9Sstevel@tonic-gate * 147c478bd9Sstevel@tonic-gate * When distributing Covered Code, include this CDDL HEADER in each 157c478bd9Sstevel@tonic-gate * file and include the License file at usr/src/OPENSOLARIS.LICENSE. 167c478bd9Sstevel@tonic-gate * If applicable, add the following below this CDDL HEADER, with the 177c478bd9Sstevel@tonic-gate * fields enclosed by brackets "[]" replaced with your own identifying 187c478bd9Sstevel@tonic-gate * information: Portions Copyright [yyyy] [name of copyright owner] 197c478bd9Sstevel@tonic-gate * 207c478bd9Sstevel@tonic-gate * CDDL HEADER END 217c478bd9Sstevel@tonic-gate */ 227c478bd9Sstevel@tonic-gate /* 237c478bd9Sstevel@tonic-gate * Copyright 2001 Sun Microsystems, Inc. All rights reserved. 247c478bd9Sstevel@tonic-gate * Use is subject to license terms. 257c478bd9Sstevel@tonic-gate */ 267c478bd9Sstevel@tonic-gate 277c478bd9Sstevel@tonic-gate /* Copyright (c) 1983, 1984, 1985, 1986, 1987, 1988, 1989 AT&T */ 28*b4203d75SMarcel Telka /* All Rights Reserved */ 297c478bd9Sstevel@tonic-gate 307c478bd9Sstevel@tonic-gate /* 317c478bd9Sstevel@tonic-gate * Portions of this source code were derived from Berkeley 4.3 BSD 327c478bd9Sstevel@tonic-gate * under license from the Regents of the University of California. 337c478bd9Sstevel@tonic-gate */ 347c478bd9Sstevel@tonic-gate 357c478bd9Sstevel@tonic-gate #ifndef _ARPA_TFTP_H 367c478bd9Sstevel@tonic-gate #define _ARPA_TFTP_H 377c478bd9Sstevel@tonic-gate 387c478bd9Sstevel@tonic-gate #ifdef __cplusplus 397c478bd9Sstevel@tonic-gate extern "C" { 407c478bd9Sstevel@tonic-gate #endif 417c478bd9Sstevel@tonic-gate 427c478bd9Sstevel@tonic-gate /* 437c478bd9Sstevel@tonic-gate * Trivial File Transfer Protocol (RFC 1350, RFC 2347) 447c478bd9Sstevel@tonic-gate */ 457c478bd9Sstevel@tonic-gate #define SEGSIZE 512 /* data segment size */ 467c478bd9Sstevel@tonic-gate 477c478bd9Sstevel@tonic-gate /* 487c478bd9Sstevel@tonic-gate * Packet types. 497c478bd9Sstevel@tonic-gate */ 507c478bd9Sstevel@tonic-gate #define RRQ 01 /* read request */ 517c478bd9Sstevel@tonic-gate #define WRQ 02 /* write request */ 527c478bd9Sstevel@tonic-gate #define DATA 03 /* data packet */ 537c478bd9Sstevel@tonic-gate #define ACK 04 /* acknowledgement */ 547c478bd9Sstevel@tonic-gate #define ERROR 05 /* error code */ 557c478bd9Sstevel@tonic-gate #define OACK 06 /* option acknowledgement */ 567c478bd9Sstevel@tonic-gate 577c478bd9Sstevel@tonic-gate struct tftphdr { 587c478bd9Sstevel@tonic-gate short th_opcode; /* packet type */ 597c478bd9Sstevel@tonic-gate ushort_t th_block; /* block # */ 607c478bd9Sstevel@tonic-gate char th_data[1]; /* data or error string */ 617c478bd9Sstevel@tonic-gate }; 627c478bd9Sstevel@tonic-gate 637c478bd9Sstevel@tonic-gate #define th_code th_block /* error code overlay on tu_block */ 647c478bd9Sstevel@tonic-gate #define th_stuff th_block /* ditto */ 657c478bd9Sstevel@tonic-gate 667c478bd9Sstevel@tonic-gate #define th_msg th_data 677c478bd9Sstevel@tonic-gate 687c478bd9Sstevel@tonic-gate /* 697c478bd9Sstevel@tonic-gate * Error codes. 707c478bd9Sstevel@tonic-gate */ 717c478bd9Sstevel@tonic-gate #define EUNDEF 0 /* not defined */ 727c478bd9Sstevel@tonic-gate #define ENOTFOUND 1 /* file not found */ 737c478bd9Sstevel@tonic-gate #define EACCESS 2 /* access violation */ 747c478bd9Sstevel@tonic-gate #define ENOSPACE 3 /* disk full or allocation exceeded */ 757c478bd9Sstevel@tonic-gate #define EBADOP 4 /* illegal TFTP operation */ 767c478bd9Sstevel@tonic-gate #define EBADID 5 /* unknown transfer ID */ 777c478bd9Sstevel@tonic-gate #define EEXISTS 6 /* file already exists */ 787c478bd9Sstevel@tonic-gate #define ENOUSER 7 /* no such user */ 797c478bd9Sstevel@tonic-gate #define EOPTNEG 8 /* option negotiation error */ 807c478bd9Sstevel@tonic-gate 817c478bd9Sstevel@tonic-gate #ifdef __cplusplus 827c478bd9Sstevel@tonic-gate } 837c478bd9Sstevel@tonic-gate #endif 847c478bd9Sstevel@tonic-gate 857c478bd9Sstevel@tonic-gate #endif /* _ARPA_TFTP_H */ 86