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| Rev | Author | Line No. | Line |
|---|---|---|---|
| 4349 | Serge | 1 | /*- |
| 2 | * Copyright (c) 1992 Henry Spencer. |
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| 3 | * Copyright (c) 1992, 1993 |
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| 4 | * The Regents of the University of California. All rights reserved. |
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| 5 | * |
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| 6 | * This code is derived from software contributed to Berkeley by |
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| 7 | * Henry Spencer of the University of Toronto. |
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| 8 | * |
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| 9 | * Redistribution and use in source and binary forms, with or without |
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| 10 | * modification, are permitted provided that the following conditions |
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| 11 | * are met: |
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| 12 | * 1. Redistributions of source code must retain the above copyright |
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| 13 | * notice, this list of conditions and the following disclaimer. |
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| 14 | * 2. Redistributions in binary form must reproduce the above copyright |
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| 15 | * notice, this list of conditions and the following disclaimer in the |
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| 16 | * documentation and/or other materials provided with the distribution. |
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| 17 | * 4. Neither the name of the University nor the names of its contributors |
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| 18 | * may be used to endorse or promote products derived from this software |
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| 19 | * without specific prior written permission. |
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| 20 | * |
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| 21 | * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND |
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| 22 | * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE |
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| 23 | * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE |
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| 24 | * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE |
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| 25 | * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL |
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| 26 | * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS |
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| 27 | * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) |
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| 28 | * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT |
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| 29 | * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY |
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| 30 | * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF |
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| 31 | * SUCH DAMAGE. |
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| 32 | * |
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| 33 | * @(#)regex.h 8.2 (Berkeley) 1/3/94 |
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| 34 | * $FreeBSD: src/include/regex.h,v 1.4 2002/03/23 17:24:53 imp Exp $ |
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| 35 | */ |
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| 36 | |||
| 37 | #ifndef _REGEX_H_ |
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| 38 | #define _REGEX_H_ |
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| 39 | |||
| 40 | #include |
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| 41 | |||
| 42 | /* types */ |
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| 43 | typedef off_t regoff_t; |
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| 44 | |||
| 45 | typedef struct { |
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| 46 | int re_magic; |
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| 47 | size_t re_nsub; /* number of parenthesized subexpressions */ |
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| 48 | __const char *re_endp; /* end pointer for REG_PEND */ |
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| 49 | struct re_guts *re_g; /* none of your business :-) */ |
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| 50 | } regex_t; |
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| 51 | |||
| 52 | typedef struct { |
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| 53 | regoff_t rm_so; /* start of match */ |
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| 54 | regoff_t rm_eo; /* end of match */ |
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| 55 | } regmatch_t; |
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| 56 | |||
| 57 | /* regcomp() flags */ |
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| 58 | #define REG_BASIC 0000 |
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| 59 | #define REG_EXTENDED 0001 |
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| 60 | #define REG_ICASE 0002 |
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| 61 | #define REG_NOSUB 0004 |
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| 62 | #define REG_NEWLINE 0010 |
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| 63 | #define REG_NOSPEC 0020 |
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| 64 | #define REG_PEND 0040 |
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| 65 | #define REG_DUMP 0200 |
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| 66 | |||
| 67 | /* regerror() flags */ |
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| 68 | #define REG_NOMATCH 1 |
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| 69 | #define REG_BADPAT 2 |
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| 70 | #define REG_ECOLLATE 3 |
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| 71 | #define REG_ECTYPE 4 |
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| 72 | #define REG_EESCAPE 5 |
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| 73 | #define REG_ESUBREG 6 |
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| 74 | #define REG_EBRACK 7 |
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| 75 | #define REG_EPAREN 8 |
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| 76 | #define REG_EBRACE 9 |
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| 77 | #define REG_BADBR 10 |
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| 78 | #define REG_ERANGE 11 |
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| 79 | #define REG_ESPACE 12 |
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| 80 | #define REG_BADRPT 13 |
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| 81 | #define REG_EMPTY 14 |
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| 82 | #define REG_ASSERT 15 |
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| 83 | #define REG_INVARG 16 |
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| 84 | #define REG_ATOI 255 /* convert name to number (!) */ |
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| 85 | #define REG_ITOA 0400 /* convert number to name (!) */ |
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| 86 | |||
| 87 | /* regexec() flags */ |
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| 88 | #define REG_NOTBOL 00001 |
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| 89 | #define REG_NOTEOL 00002 |
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| 90 | #define REG_STARTEND 00004 |
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| 91 | #define REG_TRACE 00400 /* tracing of execution */ |
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| 92 | #define REG_LARGE 01000 /* force large representation */ |
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| 93 | #define REG_BACKR 02000 /* force use of backref code */ |
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| 94 | |||
| 95 | __BEGIN_DECLS |
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| 4921 | Serge | 96 | int regcomp(regex_t *__restrict, const char *__restrict, int); |
| 97 | size_t regerror(int, const regex_t *__restrict, char *__restrict, size_t); |
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| 98 | int regexec(const regex_t *__restrict, const char *__restrict, |
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| 99 | size_t, regmatch_t [__restrict], int); |
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| 4349 | Serge | 100 | void regfree(regex_t *); |
| 101 | __END_DECLS |
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| 102 | |||
| 103 | #endif /* !_REGEX_H_ */ |