regex.h File Reference

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Data Structures
struct	regex_t
struct	re_registers
struct	regmatch_t
Defines
#define	RE_BACKSLASH_ESCAPE_IN_LISTS   ((unsigned long int) 1)
#define	RE_BK_PLUS_QM   (RE_BACKSLASH_ESCAPE_IN_LISTS << 1)
#define	RE_CHAR_CLASSES   (RE_BK_PLUS_QM << 1)
#define	RE_CONTEXT_INDEP_ANCHORS   (RE_CHAR_CLASSES << 1)
#define	RE_CONTEXT_INDEP_OPS   (RE_CONTEXT_INDEP_ANCHORS << 1)
#define	RE_CONTEXT_INVALID_OPS   (RE_CONTEXT_INDEP_OPS << 1)
#define	RE_DOT_NEWLINE   (RE_CONTEXT_INVALID_OPS << 1)
#define	RE_DOT_NOT_NULL   (RE_DOT_NEWLINE << 1)
#define	RE_HAT_LISTS_NOT_NEWLINE   (RE_DOT_NOT_NULL << 1)
#define	RE_INTERVALS   (RE_HAT_LISTS_NOT_NEWLINE << 1)
#define	RE_LIMITED_OPS   (RE_INTERVALS << 1)
#define	RE_NEWLINE_ALT   (RE_LIMITED_OPS << 1)
#define	RE_NO_BK_BRACES   (RE_NEWLINE_ALT << 1)
#define	RE_NO_BK_PARENS   (RE_NO_BK_BRACES << 1)
#define	RE_NO_BK_REFS   (RE_NO_BK_PARENS << 1)
#define	RE_NO_BK_VBAR   (RE_NO_BK_REFS << 1)
#define	RE_NO_EMPTY_RANGES   (RE_NO_BK_VBAR << 1)
#define	RE_UNMATCHED_RIGHT_PAREN_ORD   (RE_NO_EMPTY_RANGES << 1)
#define	RE_NO_POSIX_BACKTRACKING   (RE_UNMATCHED_RIGHT_PAREN_ORD << 1)
#define	RE_NO_GNU_OPS   (RE_NO_POSIX_BACKTRACKING << 1)
#define	RE_DEBUG   (RE_NO_GNU_OPS << 1)
#define	RE_SYNTAX_EMACS   0
#define	RE_SYNTAX_AWK
#define	RE_SYNTAX_GNU_AWK
#define	RE_SYNTAX_POSIX_AWK
#define	RE_SYNTAX_GREP
#define	RE_SYNTAX_EGREP
#define	RE_SYNTAX_POSIX_EGREP   (RE_SYNTAX_EGREP | RE_INTERVALS | RE_NO_BK_BRACES)
#define	RE_SYNTAX_ED   RE_SYNTAX_POSIX_BASIC
#define	RE_SYNTAX_SED   RE_SYNTAX_POSIX_BASIC
#define	_RE_SYNTAX_POSIX_COMMON
#define	RE_SYNTAX_POSIX_BASIC   (_RE_SYNTAX_POSIX_COMMON | RE_BK_PLUS_QM)
#define	RE_SYNTAX_POSIX_MINIMAL_BASIC   (_RE_SYNTAX_POSIX_COMMON | RE_LIMITED_OPS)
#define	RE_SYNTAX_POSIX_EXTENDED
#define	RE_SYNTAX_POSIX_MINIMAL_EXTENDED
#define	RE_DUP_MAX   (0x7fff)
#define	REG_EXTENDED   1
#define	REG_ICASE   (REG_EXTENDED << 1)
#define	REG_NEWLINE   (REG_ICASE << 1)
#define	REG_NOSUB   (REG_NEWLINE << 1)
#define	REG_NOTBOL   1
#define	REG_NOTEOL   (1 << 1)
#define	RE_TRANSLATE_TYPE   char *
#define	REGS_UNALLOCATED   0
#define	REGS_REALLOCATE   1
#define	REGS_FIXED   2
#define	RE_NREGS   30
#define	_RE_ARGS(args)   ()
Typedefs
typedef long int	s_reg_t
typedef unsigned long int	active_reg_t
typedef unsigned long int	reg_syntax_t
typedef int	regoff_t
Enumerations
enum	reg_errcode_t {   REG_NOERROR = 0, REG_NOMATCH, REG_BADPAT, REG_ECOLLATE,   REG_ECTYPE, REG_EESCAPE, REG_ESUBREG, REG_EBRACK,   REG_EPAREN, REG_EBRACE, REG_BADBR, REG_ERANGE,   REG_ESPACE, REG_BADRPT, REG_EEND, REG_ESIZE,   REG_ERPAREN }
Functions
reg_syntax_t __re_set_syntax	_RE_ARGS ((reg_syntax_t syntax))
const char *__re_compile_pattern	_RE_ARGS ((const char *pattern, size_t length, struct re_pattern_buffer *buffer))
int __re_compile_fastmap	_RE_ARGS ((struct re_pattern_buffer *buffer))
int __re_search	_RE_ARGS ((struct re_pattern_buffer *buffer, const char *string, int length, int start, int range, struct re_registers *regs))
int __re_search_2	_RE_ARGS ((struct re_pattern_buffer *buffer, const char *string1, int length1, const char *string2, int length2, int start, int range, struct re_registers *regs, int stop))
int __re_match	_RE_ARGS ((struct re_pattern_buffer *buffer, const char *string, int length, int start, struct re_registers *regs))
int __re_match_2	_RE_ARGS ((struct re_pattern_buffer *buffer, const char *string1, int length1, const char *string2, int length2, int start, struct re_registers *regs, int stop))
void __re_set_registers	_RE_ARGS ((struct re_pattern_buffer *buffer, struct re_registers *regs, unsigned num_regs, regoff_t *starts, regoff_t *ends))
int __regcomp	_RE_ARGS ((regex_t *__preg, const char *__pattern, int __cflags))
int __regexec	_RE_ARGS ((const regex_t *__preg, const char *__string, size_t __nmatch, regmatch_t __pmatch[], int __eflags))
size_t __regerror	_RE_ARGS ((int __errcode, const regex_t *__preg, char *__errbuf, size_t __errbuf_size))
void __regfree	_RE_ARGS ((regex_t *__preg))
Variables
reg_syntax_t	re_syntax_options