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, Version 1.0 only 6 * (the "License"). You may not use this file except in compliance 7 * with the License. 8 * 9 * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE 10 * or http://www.opensolaris.org/os/licensing. 11 * See the License for the specific language governing permissions 12 * and limitations under the License. 13 * 14 * When distributing Covered Code, include this CDDL HEADER in each 15 * file and include the License file at usr/src/OPENSOLARIS.LICENSE. 16 * If applicable, add the following below this CDDL HEADER, with the 17 * fields enclosed by brackets "[]" replaced with your own identifying 18 * information: Portions Copyright [yyyy] [name of copyright owner] 19 * 20 * CDDL HEADER END 21 */ 22 /* 23 * Copyright 1998-2002 Sun Microsystems, Inc. All rights reserved. 24 * Use is subject to license terms. 25 */ 26 27 #ifndef _SORT_FIELDS_H 28 #define _SORT_FIELDS_H 29 30 #ifdef __cplusplus 31 extern "C" { 32 #endif 33 34 #include <alloca.h> 35 #include <ctype.h> 36 #include <limits.h> 37 #include <locale.h> 38 #include <stdio.h> 39 #include <string.h> 40 #include <time.h> 41 #include <wchar.h> 42 #include <widec.h> 43 44 #include "statistics.h" 45 #include "types.h" 46 #include "utility.h" 47 48 #define FCV_REALLOC 0x1 49 #define FCV_FAIL 0x2 50 51 #define INITIAL_COLLATION_SIZE 1024 52 53 #define COLL_NONUNIQUE 0x0 54 #define COLL_UNIQUE 0x1 55 #define COLL_DATA_ONLY 0x2 56 #define COLL_REVERSE 0x4 57 58 extern void field_initialize(sort_t *); 59 60 extern field_t *field_new(sort_t *); 61 extern void field_delete(field_t *); 62 extern void field_add_to_chain(field_t **, field_t *); 63 extern void field_print(field_t *); 64 65 extern ssize_t field_convert_alpha(field_t *, line_rec_t *, vchar_t, 66 ssize_t, ssize_t, ssize_t); 67 extern ssize_t field_convert_alpha_simple(field_t *, line_rec_t *, vchar_t, 68 ssize_t, ssize_t, ssize_t); 69 extern ssize_t field_convert_month(field_t *, line_rec_t *, vchar_t, 70 ssize_t, ssize_t, ssize_t); 71 extern ssize_t field_convert_numeric(field_t *, line_rec_t *, vchar_t, 72 ssize_t, ssize_t, ssize_t); 73 74 extern int collated(line_rec_t *, line_rec_t *, ssize_t, flag_t); 75 extern ssize_t field_convert(field_t *, line_rec_t *, flag_t, vchar_t); 76 77 extern ssize_t field_convert_alpha_wide(field_t *, line_rec_t *, vchar_t, 78 ssize_t, ssize_t, ssize_t); 79 extern ssize_t field_convert_month_wide(field_t *, line_rec_t *, vchar_t, 80 ssize_t, ssize_t, ssize_t); 81 extern ssize_t field_convert_numeric_wide(field_t *, line_rec_t *, vchar_t, 82 ssize_t, ssize_t, ssize_t); 83 84 extern int collated_wide(line_rec_t *, line_rec_t *, ssize_t, flag_t); 85 extern ssize_t field_convert_wide(field_t *, line_rec_t *, flag_t, vchar_t); 86 87 #ifdef __cplusplus 88 } 89 #endif 90 91 #endif /* _SORT_FIELDS_H */ 92