Referencia del Archivo src/libpq/include/utils/elog.h

#include <setjmp.h>
#include "utils/errcodes.h"

Ir al código fuente de este archivo.

Clases
struct	ErrorContextCallback
struct	ErrorData
'defines'
#define	DEBUG5   10
#define	DEBUG4   11
#define	DEBUG3   12
#define	DEBUG2   13
#define	DEBUG1   14
#define	LOG   15
#define	COMMERROR   16
#define	INFO   17
#define	NOTICE   18
#define	WARNING   19
#define	ERROR   20
#define	FATAL   21
#define	PANIC   22
#define	PGSIXBIT(ch)   (((ch) - '0') & 0x3F)
#define	PGUNSIXBIT(val)   (((val) & 0x3F) + '0')
#define	MAKE_SQLSTATE(ch1, ch2, ch3, ch4, ch5)
#define	ERRCODE_TO_CATEGORY(ec)   ((ec) & ((1 << 12) - 1))
#define	ERRCODE_IS_CATEGORY(ec)   (((ec) & ~((1 << 12) - 1)) == 0)
#define	PG_FUNCNAME_MACRO   NULL
#define	ereport(elevel, rest)
#define	elog   elog_start(__FILE__, __LINE__, PG_FUNCNAME_MACRO), elog_finish
#define	PG_TRY()
#define	PG_CATCH()
#define	PG_END_TRY()
#define	PG_RE_THROW()   siglongjmp(*PG_exception_stack, 1)
#define	LOG_DESTINATION_STDERR   1
#define	LOG_DESTINATION_SYSLOG   2
#define	LOG_DESTINATION_EVENTLOG   4
'typedefs'
typedef void struct ErrorContextCallback	ErrorContextCallback
typedef struct ErrorData	ErrorData
Enumeraciones
enum	PGErrorVerbosity { PGERROR_TERSE, PGERROR_DEFAULT, PGERROR_VERBOSE }
Funciones
bool	errstart (int elevel, const char *filename, int lineno, const char *funcname)
void	errfinish (int dummy,...)
int	errcode (int sqlerrcode)
int	errcode_for_file_access (void)
int	errcode_for_socket_access (void)
int	errmsg (const char *fmt,...) __attribute__((format(printf
int int	errmsg_internal (const char *fmt,...) __attribute__((format(printf
int int int	errdetail (const char *fmt,...) __attribute__((format(printf
int int int int	errhint (const char *fmt,...) __attribute__((format(printf
int int int int int	errcontext (const char *fmt,...) __attribute__((format(printf
int int int int int int	errfunction (const char *funcname)
int	errposition (int cursorpos)
int	internalerrposition (int cursorpos)
int	internalerrquery (const char *query)
int	geterrposition (void)
int	getinternalerrposition (void)
void	elog_start (const char *filename, int lineno, const char *funcname)
void	elog_finish (int elevel, const char *fmt,...) __attribute__((format(printf
void	EmitErrorReport (void)
ErrorData *	CopyErrorData (void)
void	FreeErrorData (ErrorData *edata)
void	FlushErrorState (void)
void	ReThrowError (ErrorData *edata)
void	DebugFileOpen (void)
char *	unpack_sql_state (int sql_state)
void	write_stderr (const char *fmt,...) __attribute__((format(printf
Variables
DLLIMPORT ErrorContextCallback *	error_context_stack
DLLIMPORT sigjmp_buf *	PG_exception_stack
PGErrorVerbosity	Log_error_verbosity
char *	Log_line_prefix
int	Log_destination

---

Documentación de los 'defines'

#define COMMERROR   16

#define DEBUG1   14

#define DEBUG2   13

#define DEBUG3   12

#define DEBUG4   11

#define DEBUG5   10

#define elog   elog_start(__FILE__, __LINE__, PG_FUNCNAME_MACRO), elog_finish

#define ereport	(		elevel,
			rest
	)

Valor:

(errstart(elevel, __FILE__, __LINE__, PG_FUNCNAME_MACRO) ? \
         (errfinish rest) : (void) 0)

#define ERRCODE_IS_CATEGORY

(

ec

)

(((ec) & ~((1 << 12) - 1)) == 0)

#define ERRCODE_TO_CATEGORY

(

ec

)

((ec) & ((1 << 12) - 1))

#define ERROR   20

#define FATAL   21

#define INFO   17

#define LOG   15

#define LOG_DESTINATION_EVENTLOG   4

#define LOG_DESTINATION_STDERR   1

#define LOG_DESTINATION_SYSLOG   2

#define MAKE_SQLSTATE	(		ch1,
			ch2,
			ch3,
			ch4,
			ch5
	)

Valor:

(PGSIXBIT(ch1) + (PGSIXBIT(ch2) << 6) + (PGSIXBIT(ch3) << 12) + \
         (PGSIXBIT(ch4) << 18) + (PGSIXBIT(ch5) << 24))

#define NOTICE   18

#define PANIC   22

#define PG_CATCH

(

)

Valor:

} \
                else \
                { \
                        PG_exception_stack = save_exception_stack; \
                        error_context_stack = save_context_stack

#define PG_END_TRY

(

)

Valor:

} \
                PG_exception_stack = save_exception_stack; \
                error_context_stack = save_context_stack; \
        } while (0)

#define PG_FUNCNAME_MACRO   NULL

#define PG_RE_THROW

(

)

siglongjmp(*PG_exception_stack, 1)

#define PG_TRY

(

)

Valor:

do { \
                sigjmp_buf *save_exception_stack = PG_exception_stack; \
                ErrorContextCallback *save_context_stack = error_context_stack; \
                sigjmp_buf local_sigjmp_buf; \
                if (sigsetjmp(local_sigjmp_buf, 0) == 0) \
                { \
                        PG_exception_stack = &local_sigjmp_buf

#define PGSIXBIT

(

ch

)

(((ch) - '0') & 0x3F)

#define PGUNSIXBIT

(

val

)

(((val) & 0x3F) + '0')

#define WARNING   19

---

Documentación de los 'typedefs'

typedef void struct ErrorContextCallback ErrorContextCallback

typedef struct ErrorData ErrorData

---

Documentación de las enumeraciones

enum PGErrorVerbosity

Valores de enumeraciones:

PGERROR_TERSE
PGERROR_DEFAULT
PGERROR_VERBOSE

---

Documentación de las funciones

ErrorData* CopyErrorData

(

void

)

void DebugFileOpen

(

void

)

void elog_finish	(	int	elevel,
		const char *	fmt,
			...
	)

void elog_start	(	const char *	filename,
		int	lineno,
		const char *	funcname
	)

void EmitErrorReport

(

void

)

int errcode

(

int

sqlerrcode

)

int errcode_for_file_access

(

void

)

int errcode_for_socket_access

(

void

)

int int int int int errcontext	(	const char *	fmt,
			...
	)

int int int errdetail	(	const char *	fmt,
			...
	)

void errfinish	(	int	dummy,
			...
	)

int int int int int int errfunction

(

const char *

funcname

)

int int int int errhint	(	const char *	fmt,
			...
	)

int errmsg	(	const char *	fmt,
			...
	)

int int errmsg_internal	(	const char *	fmt,
			...
	)

int errposition

(

int

cursorpos

)

bool errstart	(	int	elevel,
		const char *	filename,
		int	lineno,
		const char *	funcname
	)

void FlushErrorState

(

void

)

void FreeErrorData

(

ErrorData *

edata

)

int geterrposition

(

void

)

int getinternalerrposition

(

void

)

int internalerrposition

(

int

cursorpos

)

int internalerrquery

(

const char *

query

)

void ReThrowError

(

ErrorData *

edata

)

char* unpack_sql_state

(

int

sql_state

)

void write_stderr	(	const char *	fmt,
			...
	)

---

Documentación de las variables

DLLIMPORT ErrorContextCallback* error_context_stack

int Log_destination

PGErrorVerbosity Log_error_verbosity

char* Log_line_prefix

DLLIMPORT sigjmp_buf* PG_exception_stack