diff options
Diffstat (limited to 'deps/pcre/pcreposix.h')
| -rw-r--r-- | deps/pcre/pcreposix.h | 111 |
1 files changed, 70 insertions, 41 deletions
diff --git a/deps/pcre/pcreposix.h b/deps/pcre/pcreposix.h index 70a195c1a..c77c0b052 100644 --- a/deps/pcre/pcreposix.h +++ b/deps/pcre/pcreposix.h @@ -44,48 +44,51 @@ POSSIBILITY OF SUCH DAMAGE. #include <stdlib.h> -#define PCREPOSIX_EXP_DEFN extern -#define PCREPOSIX_EXP_DECL extern +/* Allow for C++ users */ + +#ifdef __cplusplus +extern "C" { +#endif /* Options, mostly defined by POSIX, but with some extras. */ -#define PCRE_REG_ICASE 0x0001 /* Maps to PCRE_CASELESS */ -#define PCRE_REG_NEWLINE 0x0002 /* Maps to PCRE_MULTILINE */ -#define PCRE_REG_NOTBOL 0x0004 /* Maps to PCRE_NOTBOL */ -#define PCRE_REG_NOTEOL 0x0008 /* Maps to PCRE_NOTEOL */ -#define PCRE_REG_DOTALL 0x0010 /* NOT defined by POSIX; maps to PCRE_DOTALL */ -#define PCRE_REG_NOSUB 0x0020 /* Maps to PCRE_NO_AUTO_CAPTURE */ -#define PCRE_REG_UTF8 0x0040 /* NOT defined by POSIX; maps to PCRE_UTF8 */ -#define PCRE_REG_STARTEND 0x0080 /* BSD feature: pass subject string by so,eo */ -#define PCRE_REG_NOTEMPTY 0x0100 /* NOT defined by POSIX; maps to PCRE_NOTEMPTY */ -#define PCRE_REG_UNGREEDY 0x0200 /* NOT defined by POSIX; maps to PCRE_UNGREEDY */ -#define PCRE_REG_UCP 0x0400 /* NOT defined by POSIX; maps to PCRE_UCP */ +#define REG_ICASE 0x0001 /* Maps to PCRE_CASELESS */ +#define REG_NEWLINE 0x0002 /* Maps to PCRE_MULTILINE */ +#define REG_NOTBOL 0x0004 /* Maps to PCRE_NOTBOL */ +#define REG_NOTEOL 0x0008 /* Maps to PCRE_NOTEOL */ +#define REG_DOTALL 0x0010 /* NOT defined by POSIX; maps to PCRE_DOTALL */ +#define REG_NOSUB 0x0020 /* Maps to PCRE_NO_AUTO_CAPTURE */ +#define REG_UTF8 0x0040 /* NOT defined by POSIX; maps to PCRE_UTF8 */ +#define REG_STARTEND 0x0080 /* BSD feature: pass subject string by so,eo */ +#define REG_NOTEMPTY 0x0100 /* NOT defined by POSIX; maps to PCRE_NOTEMPTY */ +#define REG_UNGREEDY 0x0200 /* NOT defined by POSIX; maps to PCRE_UNGREEDY */ +#define REG_UCP 0x0400 /* NOT defined by POSIX; maps to PCRE_UCP */ /* This is not used by PCRE, but by defining it we make it easier to slot PCRE into existing programs that make POSIX calls. */ -#define PCRE_REG_EXTENDED 0 +#define REG_EXTENDED 0 /* Error values. Not all these are relevant or used by the wrapper. */ enum { - PCRE_REG_ASSERT = 1, /* internal error ? */ - PCRE_REG_BADBR, /* invalid repeat counts in {} */ - PCRE_REG_BADPAT, /* pattern error */ - PCRE_REG_BADRPT, /* ? * + invalid */ - PCRE_REG_EBRACE, /* unbalanced {} */ - PCRE_REG_EBRACK, /* unbalanced [] */ - PCRE_REG_ECOLLATE, /* collation error - not relevant */ - PCRE_REG_ECTYPE, /* bad class */ - PCRE_REG_EESCAPE, /* bad escape sequence */ - PCRE_REG_EMPTY, /* empty expression */ - PCRE_REG_EPAREN, /* unbalanced () */ - PCRE_REG_ERANGE, /* bad range inside [] */ - PCRE_REG_ESIZE, /* expression too big */ - PCRE_REG_ESPACE, /* failed to get memory */ - PCRE_REG_ESUBREG, /* bad back reference */ - PCRE_REG_INVARG, /* bad argument */ - PCRE_REG_NOMATCH /* match failed */ + REG_ASSERT = 1, /* internal error ? */ + REG_BADBR, /* invalid repeat counts in {} */ + REG_BADPAT, /* pattern error */ + REG_BADRPT, /* ? * + invalid */ + REG_EBRACE, /* unbalanced {} */ + REG_EBRACK, /* unbalanced [] */ + REG_ECOLLATE, /* collation error - not relevant */ + REG_ECTYPE, /* bad class */ + REG_EESCAPE, /* bad escape sequence */ + REG_EMPTY, /* empty expression */ + REG_EPAREN, /* unbalanced () */ + REG_ERANGE, /* bad range inside [] */ + REG_ESIZE, /* expression too big */ + REG_ESPACE, /* failed to get memory */ + REG_ESUBREG, /* bad back reference */ + REG_INVARG, /* bad argument */ + REG_NOMATCH /* match failed */ }; @@ -95,23 +98,49 @@ typedef struct { void *re_pcre; size_t re_nsub; size_t re_erroffset; -} pcre_regex_t; +} regex_t; /* The structure in which a captured offset is returned. */ -typedef int pcre_regoff_t; +typedef int regoff_t; typedef struct { - pcre_regoff_t rm_so; - pcre_regoff_t rm_eo; -} pcre_regmatch_t; + regoff_t rm_so; + regoff_t rm_eo; +} regmatch_t; + +/* When an application links to a PCRE DLL in Windows, the symbols that are +imported have to be identified as such. When building PCRE, the appropriate +export settings are needed, and are set in pcreposix.c before including this +file. */ + +#if defined(_WIN32) && !defined(PCRE_STATIC) && !defined(PCREPOSIX_EXP_DECL) +# define PCREPOSIX_EXP_DECL extern __declspec(dllimport) +# define PCREPOSIX_EXP_DEFN __declspec(dllimport) +#endif + +/* By default, we use the standard "extern" declarations. */ + +#ifndef PCREPOSIX_EXP_DECL +# ifdef __cplusplus +# define PCREPOSIX_EXP_DECL extern "C" +# define PCREPOSIX_EXP_DEFN extern "C" +# else +# define PCREPOSIX_EXP_DECL extern +# define PCREPOSIX_EXP_DEFN extern +# endif +#endif /* The functions */ -PCREPOSIX_EXP_DECL int pcre_regcomp(pcre_regex_t *, const char *, int); -PCREPOSIX_EXP_DECL int pcre_regexec(const pcre_regex_t *, const char *, size_t, - pcre_regmatch_t *, int); -PCREPOSIX_EXP_DECL size_t pcre_regerror(int, const pcre_regex_t *, char *, size_t); -PCREPOSIX_EXP_DECL void pcre_regfree(pcre_regex_t *); +PCREPOSIX_EXP_DECL int regcomp(regex_t *, const char *, int); +PCREPOSIX_EXP_DECL int regexec(const regex_t *, const char *, size_t, + regmatch_t *, int); +PCREPOSIX_EXP_DECL size_t regerror(int, const regex_t *, char *, size_t); +PCREPOSIX_EXP_DECL void regfree(regex_t *); + +#ifdef __cplusplus +} /* extern "C" */ +#endif #endif /* End of pcreposix.h */ |