ecpglib.h

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/*
 * Client-visible declarations for ecpglib
 *
 * src/interfaces/ecpg/include/ecpglib.h
 */
 
#ifndef _ECPGLIB_H
#define _ECPGLIB_H
 
#include <stdbool.h>
#include <string.h>
 
#include "ecpg_config.h"
#include "ecpgtype.h"
#include "libpq-fe.h"
#include "sqlca.h"
 
 
#ifdef __cplusplus
extern "C"
{
#endif
 
void        ECPGdebug(int n, FILE *dbgs);
bool        ECPGstatus(int lineno, const char *connection_name);
bool        ECPGsetcommit(int lineno, const char *mode, const char *connection_name);
bool        ECPGsetconn(int lineno, const char *connection_name);
bool        ECPGconnect(int lineno, int c, const char *name, const char *user,
                        const char *passwd, const char *connection_name, int autocommit);
bool        ECPGdo(const int lineno, const int compat, const int force_indicator,
                   const char *connection_name, const bool questionmarks,
                   const int st, const char *query,...);
bool        ECPGtrans(int lineno, const char *connection_name, const char *transaction);
bool        ECPGdisconnect(int lineno, const char *connection_name);
bool        ECPGprepare(int lineno, const char *connection_name, const bool questionmarks,
                        const char *name, const char *variable);
bool        ECPGdeallocate(int lineno, int c, const char *connection_name, const char *name);
bool        ECPGdeallocate_all(int lineno, int compat, const char *connection_name);
char       *ECPGprepared_statement(const char *connection_name, const char *name, int lineno);
PGconn     *ECPGget_PGconn(const char *connection_name);
PGTransactionStatusType ECPGtransactionStatus(const char *connection_name);
 
 /* print an error message */
void        sqlprint(void);
 
/* define this for simplicity as well as compatibility */
 
#define     SQLCODE     sqlca.sqlcode
#define     SQLSTATE        sqlca.sqlstate
 
/* dynamic SQL */
 
bool        ECPGdo_descriptor(int line, const char *connection,
                              const char *descriptor, const char *query);
bool        ECPGdeallocate_desc(int line, const char *name);
bool        ECPGallocate_desc(int line, const char *name);
bool        ECPGget_desc_header(int lineno, const char *desc_name, int *count);
bool        ECPGget_desc(int lineno, const char *desc_name, int index,...);
bool        ECPGset_desc_header(int lineno, const char *desc_name, int count);
bool        ECPGset_desc(int lineno, const char *desc_name, int index,...);
 
void        ECPGset_noind_null(enum ECPGttype type, void *ptr);
bool        ECPGis_noind_null(enum ECPGttype type, const void *ptr);
bool        ECPGdescribe(int line, int compat, bool input,
                         const char *connection_name, const char *stmt_name,...);
 
void        ECPGset_var(int number, void *pointer, int lineno);
void       *ECPGget_var(int number);
 
/* dynamic result allocation */
void        ECPGfree_auto_mem(void);
 
void        ecpg_pthreads_init(void);
 
#ifdef __cplusplus
}
#endif
 
#endif                          /* _ECPGLIB_H */