regcustom.h File Reference

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

Include dependency graph for regcustom.h:

This graph shows which files directly or indirectly include this file:

Go to the source code of this file.

Macros
#define	FUNCPTR(name, args)   (*name) args
#define	MALLOC(n)   palloc_extended((n), MCXT_ALLOC_NO_OOM)
#define	FREE(p)   pfree(VS(p))
#define	REALLOC(p, n)   repalloc_extended(VS(p),(n), MCXT_ALLOC_NO_OOM)
#define	INTERRUPT(re)   CHECK_FOR_INTERRUPTS()
#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 56 of file regcustom.h.

CHR

#define CHR

(

c

)

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

Definition at line 62 of file regcustom.h.

CHR_IS_IN_RANGE

#define CHR_IS_IN_RANGE

(

c

)

((c) <= CHR_MAX)

Definition at line 77 of file regcustom.h.

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 66 of file regcustom.h.

CHR_MIN

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

Definition at line 65 of file regcustom.h.

CHRBITS

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

Definition at line 64 of file regcustom.h.

DIGITVAL

#define DIGITVAL

(

c

)

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

Definition at line 63 of file regcustom.h.

FREE

#define FREE

(

p

)

pfree(VS(p))

Definition at line 53 of file regcustom.h.

FUNCPTR

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

Definition at line 51 of file regcustom.h.

INTERRUPT

#define INTERRUPT

(

re

)

CHECK_FOR_INTERRUPTS()

Definition at line 55 of file regcustom.h.

iscalnum

#define iscalnum

(

x

)

pg_wc_isalnum(x)

Definition at line 90 of file regcustom.h.

iscalpha

#define iscalpha

(

x

)

pg_wc_isalpha(x)

Definition at line 91 of file regcustom.h.

iscdigit

#define iscdigit

(

x

)

pg_wc_isdigit(x)

Definition at line 92 of file regcustom.h.

iscspace

#define iscspace

(

x

)

pg_wc_isspace(x)

Definition at line 93 of file regcustom.h.

MALLOC

#define MALLOC

(

n

)

palloc_extended((n), MCXT_ALLOC_NO_OOM)

Definition at line 52 of file regcustom.h.

MAX_SIMPLE_CHR

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

Definition at line 87 of file regcustom.h.

REALLOC

#define REALLOC	(		p,
			n
	)		repalloc_extended(VS(p),(n), MCXT_ALLOC_NO_OOM)

Definition at line 54 of file regcustom.h.

Typedef Documentation

chr

typedef pg_wchar chr

Definition at line 59 of file regcustom.h.

uchr

typedef unsigned uchr

Definition at line 60 of file regcustom.h.