0,0 → 1,102 |
/*- |
* Copyright (c) 1992 Henry Spencer. |
* Copyright (c) 1992, 1993 |
* The Regents of the University of California. All rights reserved. |
* |
* This code is derived from software contributed to Berkeley by |
* Henry Spencer of the University of Toronto. |
* |
* Redistribution and use in source and binary forms, with or without |
* modification, are permitted provided that the following conditions |
* are met: |
* 1. Redistributions of source code must retain the above copyright |
* notice, this list of conditions and the following disclaimer. |
* 2. Redistributions in binary form must reproduce the above copyright |
* notice, this list of conditions and the following disclaimer in the |
* documentation and/or other materials provided with the distribution. |
* 4. Neither the name of the University nor the names of its contributors |
* may be used to endorse or promote products derived from this software |
* without specific prior written permission. |
* |
* THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND |
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE |
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE |
* ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE |
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL |
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS |
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) |
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT |
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY |
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF |
* SUCH DAMAGE. |
* |
* @(#)regex.h 8.2 (Berkeley) 1/3/94 |
* $FreeBSD: src/include/regex.h,v 1.4 2002/03/23 17:24:53 imp Exp $ |
*/ |
|
#ifndef _REGEX_H_ |
#define _REGEX_H_ |
|
#include <sys/cdefs.h> |
|
/* types */ |
typedef off_t regoff_t; |
|
typedef struct { |
int re_magic; |
size_t re_nsub; /* number of parenthesized subexpressions */ |
__const char *re_endp; /* end pointer for REG_PEND */ |
struct re_guts *re_g; /* none of your business :-) */ |
} regex_t; |
|
typedef struct { |
regoff_t rm_so; /* start of match */ |
regoff_t rm_eo; /* end of match */ |
} regmatch_t; |
|
/* regcomp() flags */ |
#define REG_BASIC 0000 |
#define REG_EXTENDED 0001 |
#define REG_ICASE 0002 |
#define REG_NOSUB 0004 |
#define REG_NEWLINE 0010 |
#define REG_NOSPEC 0020 |
#define REG_PEND 0040 |
#define REG_DUMP 0200 |
|
/* regerror() flags */ |
#define REG_NOMATCH 1 |
#define REG_BADPAT 2 |
#define REG_ECOLLATE 3 |
#define REG_ECTYPE 4 |
#define REG_EESCAPE 5 |
#define REG_ESUBREG 6 |
#define REG_EBRACK 7 |
#define REG_EPAREN 8 |
#define REG_EBRACE 9 |
#define REG_BADBR 10 |
#define REG_ERANGE 11 |
#define REG_ESPACE 12 |
#define REG_BADRPT 13 |
#define REG_EMPTY 14 |
#define REG_ASSERT 15 |
#define REG_INVARG 16 |
#define REG_ATOI 255 /* convert name to number (!) */ |
#define REG_ITOA 0400 /* convert number to name (!) */ |
|
/* regexec() flags */ |
#define REG_NOTBOL 00001 |
#define REG_NOTEOL 00002 |
#define REG_STARTEND 00004 |
#define REG_TRACE 00400 /* tracing of execution */ |
#define REG_LARGE 01000 /* force large representation */ |
#define REG_BACKR 02000 /* force use of backref code */ |
|
__BEGIN_DECLS |
int regcomp(regex_t *, const char *, int); |
size_t regerror(int, const regex_t *, char *, size_t); |
int regexec(const regex_t *, const char *, size_t, regmatch_t [], int); |
void regfree(regex_t *); |
__END_DECLS |
|
#endif /* !_REGEX_H_ */ |