106 lines
3.1 KiB
C
106 lines
3.1 KiB
C
/****************************************************************************
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* include/regex.h
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*
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* regex.h - TRE POSIX compatible regex compilation functions.
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*
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* Copyright (c) 2001-2009 Ville Laurikari <vl@iki.fi>
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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*
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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*
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDER AND CONTRIBUTORS
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* ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
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* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
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* HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
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* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
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* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*
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****************************************************************************/
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#ifndef __INCLUDE_REGEX_H
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#define __INCLUDE_REGEX_H
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/****************************************************************************
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* Included Files
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****************************************************************************/
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#include <sys/types.h>
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#define regoff_t int
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typedef struct re_pattern_buffer
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{
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size_t re_nsub;
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FAR void *__opaque;
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FAR void *__padding[4];
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size_t __nsub2;
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char __padding2;
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} regex_t;
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typedef struct
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{
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regoff_t rm_so;
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regoff_t rm_eo;
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} regmatch_t;
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#define RE_DUP_MAX 255
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#define REG_EXTENDED 1
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#define REG_ICASE 2
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#define REG_NEWLINE 4
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#define REG_NOSUB 8
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#define REG_NOTBOL 1
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#define REG_NOTEOL 2
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#define REG_OK 0
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#define REG_NOMATCH 1
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#define REG_BADPAT 2
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#define REG_ECOLLATE 3
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#define REG_ECTYPE 4
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#define REG_EESCAPE 5
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#define REG_ESUBREG 6
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#define REG_EBRACK 7
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#define REG_EPAREN 8
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#define REG_EBRACE 9
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#define REG_BADBR 10
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#define REG_ERANGE 11
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#define REG_ESPACE 12
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#define REG_BADRPT 13
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#define REG_ENOSYS -1
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#ifdef __cplusplus
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extern "C"
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{
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#endif
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int regcomp(FAR regex_t *__restrict, FAR const char *__restrict, int);
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int regexec(FAR const regex_t * __restrict, FAR const char *__restrict,
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size_t, FAR regmatch_t *__restrict, int);
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void regfree(FAR regex_t *);
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size_t regerror(int, FAR const regex_t *__restrict, FAR char *__restrict,
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size_t);
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#ifdef __cplusplus
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}
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#endif
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#endif /* __INCLUDE_REGEX_H */
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