1 /* 2 * CDDL HEADER START 3 * 4 * The contents of this file are subject to the terms of the 5 * Common Development and Distribution License (the "License"). 6 * You may not use this file except in compliance with the License. 7 * 8 * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE 9 * or http://www.opensolaris.org/os/licensing. 10 * See the License for the specific language governing permissions 11 * and limitations under the License. 12 * 13 * When distributing Covered Code, include this CDDL HEADER in each 14 * file and include the License file at usr/src/OPENSOLARIS.LICENSE. 15 * If applicable, add the following below this CDDL HEADER, with the 16 * fields enclosed by brackets "[]" replaced with your own identifying 17 * information: Portions Copyright [yyyy] [name of copyright owner] 18 * 19 * CDDL HEADER END 20 */ 21 /* Copyright (c) 1988 AT&T */ 22 /* All Rights Reserved */ 23 /* 24 * Copyright 2002 Sun Microsystems, Inc. All rights reserved. 25 * Use is subject to license terms. 26 */ 27 /* 28 * This file contains modifications Copyright 2009-2011 J. Schilling 29 * 30 * @(#)filehand.h 1.5 11/04/20 J. Schilling 31 */ 32 #ifndef _HDR_FILEHAND_H 33 #define _HDR_FILEHAND_H 34 35 #if defined(sun) 36 #pragma ident "@(#)filehand.h 1.5 11/04/20 J. Schilling" 37 #endif 38 /* 39 * @(#)filehand.h 1.3 06/12/12 40 */ 41 42 #if defined(sun) 43 #pragma ident "@(#)filehand.h" 44 #pragma ident "@(#)sccs:hdr/filehand.h" 45 #endif 46 47 /* EMACS_MODES: c !fill tabstop=4 */ 48 49 /* define EMPTY is used as an indicator for an empty string or as a last 50 * argument. It should always be used for such purposes when calling 51 * filehand. Because we only compare to this address, and do not 52 * actually use it, it is safe to do this on all machines. No pointer 53 * problems can occur because we are concerned only with a constant 54 * address, not its contents. */ 55 56 # define EMPTY (char*) 0 57 58 /* Operation codes for routine ftrans. */ 59 60 /* These opcodes will cause an error if file2 exists. */ 61 62 # define CPY 1 /* Copy file1 to file2. */ 63 # define RENAME 2 /* Give file1 the new name file2. */ 64 # define APPEND 4 /* Append file1 to file2. */ 65 66 /* These opcodes will destroy file2 (if it exists) and then execute the 67 * command. */ 68 69 # define COPYOVER 8 /* Copy file1 to file2. */ 70 # define MOVE 16 /* Replace file2 with file1. */ 71 72 /* Operation codes for routine sweep. */ 73 74 # define VERIFY 4 /* See if something is in file1. */ 75 # define INSERT 8 /* Insert a new record. */ 76 # define DELETE 16 /* Delete an old record. */ 77 # define REPLACE 32 /* Change an old record. */ 78 # define PUTNOW 128 /* Put immediately into file2. */ 79 80 # define SEQUENTIAL 64 /* Records are sequential flag. */ 81 # define SEQVERIFY 68 /* These are just the regular operations with */ 82 # define SEQINSERT 72 /* SEQUENTIAL logically anded with them. */ 83 # define SEQDELETE 80 /* As before, EXIT is automatic. */ 84 # define SEQREPLACE 96 85 86 /* fldsep codes. */ 87 88 /* WHITE is a code used to specify that spaces and tabs separate 89 * fields in records. It takes the value of NULL, because NULL 90 * cannot be used to separate fields. */ 91 92 # define WHITE 0 93 94 /* Normal return codes. These codes are returned on normal filehand 95 * and ftrans operations. */ 96 97 # define FOUND 8 /* A record was found. */ 98 # define DONE 10 /* Request was done successfully. */ 99 # define NOTFOUND 13 /* Record was not there. */ 100 # define OK DONE /* For readrec. */ 101 102 /* Error codes. */ 103 104 /* Those that are followed by "NK" will cause the KEEP option of opcode 105 * to be ignored. */ 106 107 # define DESTEXISTS 1 /* File2 exists and it shouldn't. */ 108 # define NOSOURCE 2 /* Can't read/find file1. (NK) */ 109 # define NODEST 3 /* Failed to open file2. (NK) */ 110 # define BADSIZE 4 /* Bad maximum record size. (NK) */ 111 # define NOSPACE 6 /* Couldn't allocate enough core. (NK) */ 112 # define BIGREC 7 /* A record bigger than maxlen was encountered. */ 113 # define NOTNEW 9 /* An attempt to overwrite with INSERT. */ 114 # define LIVEDEST 11 /* Couldn't kill destination file. (NK) */ 115 # define ABEND 12 /* Should never happen. */ 116 # define LIVESRC 14 /* File1 was not deleted. */ 117 # define NOTPUT 18 /* Message could not be PUTNOW. */ 118 # define FILE1EOF 19 /* End of file on file1. */ 119 # define COPYERROR 20 /* Error in copying the rest of the file. */ 120 # define SHORTREC 21 /* An incorrect size FIXED record was read. */ 121 # define BADTYPE 22 /* Record type was not FIXED or VARIED. */ 122 # define RESETERR 23 /* NOTFOUND, and could not remove file2. */ 123 # define NOCLOSE 24 /* Could not close a file near end of run. */ 124 # define RECURSE 1024 /* Error occured in ftrans. Lower bits give error. */ 125 126 /* Record type codes */ 127 128 # define FIXED 1 /* Records are of a fixed size. */ 129 # define VARIED 2 /* Records are of a varied size. */ 130 131 #endif /* _HDR_FILEHAND_H */ 132