regcustom.h File Reference

#include "postgres.h"
#include <ctype.h>
#include <limits.h>
#include <wchar.h>
#include "mb/pg_wchar.h"
#include "miscadmin.h"
#include "regex.h"

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Macros
#define	FUNCPTR(name, args)   (*name) args
#define	MALLOC(n)   malloc(n)
#define	FREE(p)   free(VS(p))
#define	REALLOC(p, n)   realloc(VS(p),n)
#define	assert(x)   Assert(x)
#define	CHR(c)   ((unsigned char) (c)) /* turn char literal into chr literal */
#define	DIGITVAL(c)   ((c)-'0') /* turn chr digit into its value */
#define	CHRBITS   32 /* bits in a chr; must not use sizeof */
#define	CHR_MIN   0x00000000 /* smallest and largest chr; the value */
#define	CHR_MAX
#define	CHR_IS_IN_RANGE(c)   ((c) <= CHR_MAX)
#define	MAX_SIMPLE_CHR   0x7FF /* suitable value for Unicode */
#define	iscalnum(x)   pg_wc_isalnum(x)
#define	iscalpha(x)   pg_wc_isalpha(x)
#define	iscdigit(x)   pg_wc_isdigit(x)
#define	iscspace(x)   pg_wc_isspace(x)

Typedefs
typedef pg_wchar	chr
typedef unsigned	uchr

Macro Definition Documentation

assert

#define assert

(

x

)

Assert(x)

Definition at line 63 of file regcustom.h.

CHR

#define CHR

(

c

)

((unsigned char) (c)) /* turn char literal into chr literal */

Definition at line 69 of file regcustom.h.

Referenced by brenext(), eclass(), element(), lexdigits(), lexescape(), newline(), next(), prefixes(), and skip().

CHR_IS_IN_RANGE

#define CHR_IS_IN_RANGE

(

c

)

((c) <= CHR_MAX)

Definition at line 85 of file regcustom.h.

Referenced by lexescape().

CHR_MAX

#define CHR_MAX

Value:

0x7ffffffe      /* CHR_MAX-CHR_MIN+1 must fit in an int, and
                                 * CHR_MAX+1 must fit in a chr variable */

Definition at line 73 of file regcustom.h.

CHR_MIN

#define CHR_MIN   0x00000000 /* smallest and largest chr; the value */

Definition at line 72 of file regcustom.h.

Referenced by colorcomplement(), initcm(), newcolor(), pg_reg_getcharacters(), pseudocolor(), and subcolor().

CHRBITS

#define CHRBITS   32 /* bits in a chr; must not use sizeof */

Definition at line 71 of file regcustom.h.

DIGITVAL

#define DIGITVAL

(

c

)

((c)-'0') /* turn chr digit into its value */

Definition at line 70 of file regcustom.h.

Referenced by brenext(), lexdigits(), and next().

FREE

#define FREE

(

p

)

free(VS(p))

Definition at line 61 of file regcustom.h.

FUNCPTR

#define FUNCPTR	(		name,
			args
	)		(*name) args

Definition at line 59 of file regcustom.h.

iscalnum

#define iscalnum

(

x

)

pg_wc_isalnum(x)

Definition at line 98 of file regcustom.h.

Referenced by brenext(), lexescape(), and next().

iscalpha

#define iscalpha

(

x

)

pg_wc_isalpha(x)

Definition at line 99 of file regcustom.h.

Referenced by lexescape(), and prefixes().

iscdigit

#define iscdigit

(

x

)

pg_wc_isdigit(x)

Definition at line 100 of file regcustom.h.

Referenced by next().

iscspace

#define iscspace

(

x

)

pg_wc_isspace(x)

Definition at line 101 of file regcustom.h.

Referenced by skip().

MALLOC

#define MALLOC

(

n

)

malloc(n)

Definition at line 60 of file regcustom.h.

Referenced by allocarc(), citerdissect(), clonesuccessorstates(), compact(), creviterdissect(), fixempties(), initcm(), moresubs(), newcolor(), newcvec(), newdfa(), newlacon(), newnfa(), newstate(), pg_regcomp(), pg_regexec(), pg_regprefix(), sortins(), sortouts(), subcoloronechr(), subcoloronerange(), and subre().

MAX_SIMPLE_CHR

#define MAX_SIMPLE_CHR   0x7FF /* suitable value for Unicode */

Definition at line 95 of file regcustom.h.

Referenced by cclass_column_index(), colorcomplement(), initcm(), pg_ctype_get_cache(), pg_reg_getcharacters(), pg_reg_getcolor(), subcolor(), subcolorcvec(), subcoloronechr(), and subcoloronerange().

REALLOC

#define REALLOC	(		p,
			n
	)		realloc(VS(p),n)

Definition at line 62 of file regcustom.h.

Referenced by moresubs(), newcolor(), newhicolorcols(), newhicolorrow(), and newlacon().

Typedef Documentation

chr

typedef pg_wchar chr

Definition at line 66 of file regcustom.h.

uchr

typedef unsigned uchr

Definition at line 67 of file regcustom.h.