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/* File: lobj.h
*
* Description: See "lobj.c"
*
* Comments: See "readme.txt" for copyright and license information.
*
*/
#ifndef __LOBJ_H__
#define __LOBJ_H__
#include "psqlodbc.h"
struct lo_arg
{
int isint;
int len;
union
{
int integer;
char *ptr;
Int8 integer64;
} u;
};
#define INV_WRITE 0x00020000
#define INV_READ 0x00040000
OID odbc_lo_creat(ConnectionClass *conn, int mode);
int odbc_lo_open(ConnectionClass *conn, int lobjId, int mode);
int odbc_lo_close(ConnectionClass *conn, int fd);
Int4 odbc_lo_read(ConnectionClass *conn, int fd, char *buf, Int4 len);
Int4 odbc_lo_write(ConnectionClass *conn, int fd, char *buf, Int4 len);
Int4 odbc_lo_lseek(ConnectionClass *conn, int fd, int offset, Int4 len);
Int4 odbc_lo_tell(ConnectionClass *conn, int fd);
Int8 odbc_lo_lseek64(ConnectionClass *conn, int fd, Int8 offset, Int4 len);
Int8 odbc_lo_tell64(ConnectionClass *conn, int fd);
#endif
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