scanner.h File Reference

#include "common/keywords.h"

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Data Structures
union	core_YYSTYPE
struct	core_yy_extra_type
struct	ScannerCallbackState

Macros
#define	YYLTYPE   int

Typedefs
typedef union core_YYSTYPE	core_YYSTYPE
typedef struct core_yy_extra_type	core_yy_extra_type
typedef void *	core_yyscan_t
typedef struct ScannerCallbackState	ScannerCallbackState

Functions
core_yyscan_t	scanner_init (const char *str, core_yy_extra_type *yyext, const ScanKeywordList *keywordlist, const uint16 *keyword_tokens)
void	scanner_finish (core_yyscan_t yyscanner)
int	core_yylex (core_YYSTYPE *yylval_param, YYLTYPE *yylloc_param, core_yyscan_t yyscanner)
int	scanner_errposition (int location, core_yyscan_t yyscanner)
void	setup_scanner_errposition_callback (ScannerCallbackState *scbstate, core_yyscan_t yyscanner, int location)
void	cancel_scanner_errposition_callback (ScannerCallbackState *scbstate)
void	scanner_yyerror (const char *message, core_yyscan_t yyscanner) pg_attribute_noreturn()

Variables
PGDLLIMPORT const uint16	ScanKeywordTokens []

Macro Definition Documentation

YYLTYPE

#define YYLTYPE   int

Definition at line 44 of file scanner.h.

Typedef Documentation

core_yy_extra_type

typedef struct core_yy_extra_type core_yy_extra_type

core_yyscan_t

typedef void* core_yyscan_t

Definition at line 121 of file scanner.h.

core_YYSTYPE

typedef union core_YYSTYPE core_YYSTYPE

ScannerCallbackState

typedef struct ScannerCallbackState ScannerCallbackState

Function Documentation

cancel_scanner_errposition_callback()

void cancel_scanner_errposition_callback

(

ScannerCallbackState *

scbstate

)

Referenced by str_udeescape().

core_yylex()

int core_yylex	(	core_YYSTYPE *	yylval_param,
		YYLTYPE *	yylloc_param,
		core_yyscan_t	yyscanner
	)

Referenced by base_yylex(), fill_in_constant_lengths(), and internal_yylex().

scanner_errposition()

int scanner_errposition	(	int	location,
		core_yyscan_t	yyscanner
	)

Referenced by str_udeescape().

scanner_finish()

void scanner_finish

(

core_yyscan_t

yyscanner

)

Referenced by fill_in_constant_lengths(), plpgsql_scanner_finish(), and raw_parser().

scanner_init()

core_yyscan_t scanner_init	(	const char *	str,
		core_yy_extra_type *	yyext,
		const ScanKeywordList *	keywordlist,
		const uint16 *	keyword_tokens
	)

Referenced by fill_in_constant_lengths(), plpgsql_scanner_init(), and raw_parser().

scanner_yyerror()

void scanner_yyerror	(	const char *	message,
		core_yyscan_t	yyscanner
	)

Referenced by base_yylex().

setup_scanner_errposition_callback()

void setup_scanner_errposition_callback	(	ScannerCallbackState *	scbstate,
		core_yyscan_t	yyscanner,
		int	location
	)

Referenced by str_udeescape().

Variable Documentation

ScanKeywordTokens

PGDLLIMPORT const uint16 ScanKeywordTokens[]

extern

Referenced by fill_in_constant_lengths(), and raw_parser().