Merging upstream version 1.44.3.

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 163 insertions, 0 deletions

diff --git a/fluent-bit/lib/onigmo/onigmoposix.h b/fluent-bit/lib/onigmo/onigmoposix.h
new file mode 100644
index 000000000..c536c909d
--- /dev/null
+++ b/fluent-bit/lib/onigmo/onigmoposix.h
@@ -0,0 +1,163 @@
+#ifndef ONIGMOPOSIX_H
+#define ONIGMOPOSIX_H
+/**********************************************************************
+  onigmoposix.h - Onigmo (Oniguruma-mod) (regular expression library)
+**********************************************************************/
+/*-
+ * Copyright (c) 2002-2005  K.Kosako  <sndgk393 AT ybb DOT ne DOT jp>
+ * Copyright (c) 2011-2016  K.Takata  <kentkt AT csc DOT jp>
+ * All rights reserved.
+ *
+ * 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.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR 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 AUTHOR 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.
+ */
+#include <stdlib.h>
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/* options */
+#define REG_ICASE          (1<<0)
+#define REG_NEWLINE        (1<<1)
+#define REG_NOTBOL         (1<<2)
+#define REG_NOTEOL         (1<<3)
+#define REG_EXTENDED       (1<<4) /* if not set, Basic Onigular Expression */
+#define REG_NOSUB          (1<<5)
+
+/* POSIX error codes */
+#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
+
+/* extended error codes */
+#define REG_EONIG_INTERNAL  14
+#define REG_EONIG_BADWC     15
+#define REG_EONIG_BADARG    16
+/* #define REG_EONIG_THREAD    17 */
+
+/* character encodings (for reg_set_encoding()) */
+#define REG_POSIX_ENCODING_ASCII     0
+#define REG_POSIX_ENCODING_EUC_JP    1
+#define REG_POSIX_ENCODING_SJIS      2
+#define REG_POSIX_ENCODING_UTF8      3
+#define REG_POSIX_ENCODING_UTF16_BE  4
+#define REG_POSIX_ENCODING_UTF16_LE  5
+
+
+typedef int regoff_t;
+
+typedef struct {
+  regoff_t  rm_so;
+  regoff_t  rm_eo;
+} regmatch_t;
+
+/* POSIX regex_t */
+typedef struct {
+  void*   onig;          /* Oniguruma regex_t*  */
+  size_t  re_nsub;
+  int     comp_options;
+} regex_t;
+
+
+#ifndef ONIG_EXTERN
+# if defined(_WIN32) && !defined(__GNUC__)
+#  if defined(EXPORT)
+#   define ONIG_EXTERN   extern __declspec(dllexport)
+#  else
+#   define ONIG_EXTERN   extern __declspec(dllimport)
+#  endif
+# endif
+#endif
+
+#ifndef ONIG_EXTERN
+# define ONIG_EXTERN   extern
+#endif
+
+#ifndef ONIGMO_H
+typedef unsigned int        OnigOptionType;
+
+/* syntax */
+typedef struct {
+  unsigned int op;
+  unsigned int op2;
+  unsigned int behavior;
+  OnigOptionType options;    /* default option */
+} OnigSyntaxType;
+
+ONIG_EXTERN const OnigSyntaxType OnigSyntaxPosixBasic;
+ONIG_EXTERN const OnigSyntaxType OnigSyntaxPosixExtended;
+ONIG_EXTERN const OnigSyntaxType OnigSyntaxEmacs;
+ONIG_EXTERN const OnigSyntaxType OnigSyntaxGrep;
+ONIG_EXTERN const OnigSyntaxType OnigSyntaxGnuRegex;
+ONIG_EXTERN const OnigSyntaxType OnigSyntaxJava;
+ONIG_EXTERN const OnigSyntaxType OnigSyntaxPerl;
+ONIG_EXTERN const OnigSyntaxType OnigSyntaxRuby;
+
+/* predefined syntaxes (see regsyntax.c) */
+#define ONIG_SYNTAX_POSIX_BASIC        (&OnigSyntaxPosixBasic)
+#define ONIG_SYNTAX_POSIX_EXTENDED     (&OnigSyntaxPosixExtended)
+#define ONIG_SYNTAX_EMACS              (&OnigSyntaxEmacs)
+#define ONIG_SYNTAX_GREP               (&OnigSyntaxGrep)
+#define ONIG_SYNTAX_GNU_REGEX          (&OnigSyntaxGnuRegex)
+#define ONIG_SYNTAX_JAVA               (&OnigSyntaxJava)
+#define ONIG_SYNTAX_PERL               (&OnigSyntaxPerl)
+#define ONIG_SYNTAX_RUBY               (&OnigSyntaxRuby)
+/* default syntax */
+#define ONIG_SYNTAX_DEFAULT             OnigDefaultSyntax
+
+ONIG_EXTERN const OnigSyntaxType*  OnigDefaultSyntax;
+
+ONIG_EXTERN int  onig_set_default_syntax(const OnigSyntaxType* syntax);
+ONIG_EXTERN void onig_copy_syntax(OnigSyntaxType* to, const OnigSyntaxType* from);
+ONIG_EXTERN const char* onig_version(void);
+ONIG_EXTERN const char* onig_copyright(void);
+ONIG_EXTERN int onig_end(void);
+
+#endif /* ONIGMO_H */
+
+
+ONIG_EXTERN int    regcomp(regex_t* reg, const char* pat, int options);
+ONIG_EXTERN int    regexec(regex_t* reg, const char* str, size_t nmatch, regmatch_t* matches, int options);
+ONIG_EXTERN void   regfree(regex_t* reg);
+ONIG_EXTERN size_t regerror(int code, const regex_t* reg, char* buf, size_t size);
+
+/* extended API */
+ONIG_EXTERN void reg_set_encoding(int enc);
+ONIG_EXTERN int  reg_name_to_group_numbers(regex_t* reg, const unsigned char* name, const unsigned char* name_end, int** nums);
+ONIG_EXTERN int  reg_foreach_name(regex_t* reg, int (*func)(const unsigned char*, const unsigned char*,int,int*,regex_t*,void*), void* arg);
+ONIG_EXTERN int  reg_number_of_names(regex_t* reg);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* ONIGMOPOSIX_H */