mirror of https://github.com/F-Stack/f-stack.git
91 lines
2.3 KiB
C
91 lines
2.3 KiB
C
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/* SPDX-License-Identifier: BSD-3-Clause
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* Copyright(c) 2019 Intel Corporation
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*/
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#ifndef _REGEX_H_
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#define _REGEX_H_
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/**
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* This file is required to support the common code in eal_common_log.c
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* as Microsoft libc does not contain regex.h. This may be removed in
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* future releases.
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*/
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#ifdef __cplusplus
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extern "C" {
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#endif
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#define REG_NOMATCH 1
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#define REG_ESPACE 12
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#include <rte_common.h>
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/* defining regex_t for Windows */
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typedef void *regex_t;
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/* defining regmatch_t for Windows */
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typedef void *regmatch_t;
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/**
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* The regcomp() function will compile the regular expression
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* contained in the string pointed to by the pattern argument
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* and place the results in the structure pointed to by preg.
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* The cflags argument is the bitwise inclusive OR of zero or
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* more of the flags
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*/
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static inline int regcomp(__rte_unused regex_t *preg,
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__rte_unused const char *regex, __rte_unused int cflags)
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{
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/* TODO */
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/* This is a stub, not the expected result */
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return REG_ESPACE;
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}
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/**
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* The regexec() function compares the null-terminated string
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* specified by string with the compiled regular expression
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* preg initialised by a previous call to regcomp(). If it finds
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* a match, regexec() returns 0; otherwise it returns non-zero
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* indicating either no match or an error. The eflags argument
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* is the bitwise inclusive OR of zero or more of the flags.
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*/
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static inline int regexec(__rte_unused const regex_t *preg,
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__rte_unused const char *string, __rte_unused size_t nmatch,
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__rte_unused regmatch_t pmatch[], __rte_unused int eflags)
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{
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/* TODO */
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/* This is a stub, not the expected result */
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return REG_NOMATCH;
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}
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/**
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* The regerror() function provides a mapping from error codes
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* returned by regcomp() and regexec() to unspecified printable strings.
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*/
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static inline size_t regerror(__rte_unused int errcode,
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__rte_unused const regex_t *preg, char *errbuf,
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__rte_unused size_t errbuf_size)
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{
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/* TODO */
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/* This is a stub, not the expected result */
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if (errbuf) {
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*errbuf = '\0';
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return 1;
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}
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return 0;
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}
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/**
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* The regfree() function frees any memory allocated by regcomp()
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* associated with preg.
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*/
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static inline void regfree(__rte_unused regex_t *preg)
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{
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/* TODO */
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/* This is a stub, not the expected result */
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}
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#ifdef __cplusplus
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}
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#endif
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#endif /* _REGEX_H_ */
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