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"

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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.