ecpg_keywords.c File Reference

#include "postgres_fe.h"
#include <ctype.h>
#include "ecpg_kwlist_d.h"
#include "preproc_extern.h"
#include "preproc.h"
#include "ecpg_kwlist.h"

Include dependency graph for ecpg_keywords.c:

Go to the source code of this file.

Macros
#define	PG_KEYWORD(kwname, value)   value,

Functions
int	ScanECPGKeywordLookup (const char *text)

Variables
static const uint16	ECPGScanKeywordTokens []

Macro Definition Documentation

PG_KEYWORD

#define PG_KEYWORD	(		kwname,
			value
	)		value,

Definition at line 22 of file ecpg_keywords.c.

Function Documentation

ScanECPGKeywordLookup()

int ScanECPGKeywordLookup

(

const char *

text

)

Definition at line 39 of file ecpg_keywords.c.

{
    int         kwnum;
 
    /* First check SQL symbols defined by the backend. */
    kwnum = ScanKeywordLookup(text, &ScanKeywords);
    if (kwnum >= 0)
        return SQLScanKeywordTokens[kwnum];
 
    /* Try ECPG-specific keywords. */
    kwnum = ScanKeywordLookup(text, &ScanECPGKeywords);
    if (kwnum >= 0)
        return ECPGScanKeywordTokens[kwnum];
 
    return -1;
}

References ECPGScanKeywordTokens, ScanKeywordLookup(), ScanKeywords, and SQLScanKeywordTokens.

Variable Documentation

ECPGScanKeywordTokens

const uint16 ECPGScanKeywordTokens[]

static

Initial value:

= {
}

Definition at line 24 of file ecpg_keywords.c.

Referenced by ScanECPGKeywordLookup().