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 1996-2003 Sun Microsystems, Inc. All rights reserved. 24 * Use is subject to license terms. 25 */ 26 27 #pragma ident "%Z%%M% %I% %E% SMI" 28 29 /* 30 * TOKENS THAT MARK SUBEXPRESSIONS IN COMPILED REGULAR EXPRESSIONS 31 * 32 * regcmp() uses the tokens in compiled regular expressions, and 33 * regex() decodes them when checking character strings against 34 * compiled regular expressions. 35 * 36 * NOTE: To maintain backward compatibility with previous versions of regcmp() 37 * and regex(), these values must stay the same. 38 */ 39 40 #ifndef _LIBC_REGEX_H 41 #define _LIBC_REGEX_H 42 43 44 /* TOKENS USED IN COMPILED REGULAR EXPRESSIONS */ 45 46 #define ASCII_CHAR 20 47 #define ANY_CHAR 16 48 #define COUNT 0x3 49 #define COUNTED_GROUP 48 50 #define END_GROUP 44 51 #define END_REGEX 52 52 #define END_SAVED_GROUP 12 53 #define END_OF_STRING_MARK 28 54 #define IN_ASCII_CHAR_CLASS 80 55 #define IN_MULTIBYTE_CHAR_CLASS 72 56 #define IN_OLD_ASCII_CHAR_CLASS 24 57 #define MAX_SINGLE_BYTE_INT 0xff 58 #define MULTIBYTE_CHAR 36 59 #define NOT_IN_ASCII_CHAR_CLASS 84 60 #define NOT_IN_MULTIBYTE_CHAR_CLASS 76 61 #define NOT_IN_OLD_ASCII_CHAR_CLASS 8 62 #define ONE_OR_MORE 0x2 63 #define ONE_OR_MORE_GROUP 68 64 #define SAVED_GROUP 60 65 #define SIMPLE_GROUP 40 66 #define START_OF_STRING_MARK 32 67 #define THRU 16 68 #define TIMES_256_SHIFT 8 69 #ifdef UNLIMITED 70 #undef UNLIMITED 71 #endif 72 #define UNLIMITED 0xff 73 #define ZERO_OR_MORE 0x1 74 #define ZERO_OR_MORE_GROUP 56 75 76 77 /* NUMBER OF SUBSTRING POINTERS THAT MAY BE RETURNED BY regex() */ 78 79 #define NSUBSTRINGS 10 80 81 #endif /* #ifndef _LIBC_REGEX_H */ 82