23 #include <freetds/pushvis.h> 
   35 typedef enum tag_DB_RESULT_STATE {
 
   37     , _DB_RES_RESULTSET_EMPTY
 
   38     , _DB_RES_RESULTSET_ROWS
 
   40     , _DB_RES_NO_MORE_RESULTS
 
   78     TDS_INT host_colcount;
 
  109 #define MAXOPTTEXT    32 
  113     char text[MAXOPTTEXT];
 
  134     DB_RESULT_STATE dbresults_state;
 
  135     int dbresults_retcode;
 
  137     unsigned char *dbbuf;   
 
  143     unsigned char avail_flag;
 
  149     DBUSMALLINT envchange_rcv;
 
  150     char dbcurdb[DBMAXNAME + 1];
 
  151     char servcharset[DBMAXNAME + 1];
 
  153     DB_DBCHKINTR_FUNC chkintr;
 
  154     DB_DBHNDLINTR_FUNC hndlintr;
 
  169 void copy_data_to_host_var(
DBPROCESS * dbproc, 
int srctype, 
const BYTE * src, DBINT srclen, 
 
  170                 BYTE * dest, DBINT destlen,
 
  171                 int bindtype, DBINT *indicator);
 
  179 void _dblib_convert_err(
DBPROCESS * dbproc, TDS_INT len);
 
  181 DBINT _convert_char(
int srctype, BYTE * src, 
int destype, BYTE * dest, DBINT destlen);
 
  182 DBINT _convert_intn(
int srctype, BYTE * src, 
int destype, BYTE * dest, DBINT destlen);
 
  184 RETCODE _bcp_clear_storage(
DBPROCESS * dbproc);
 
  185 RETCODE _bcp_get_prog_data(
DBPROCESS * dbproc);
 
  187 extern MHANDLEFUNC _dblib_msg_handler;
 
  188 extern EHANDLEFUNC _dblib_err_handler;
 
  190 #define CHECK_PARAMETER(x, msg, ret)    if (!(x)) { dbperror(dbproc, (msg), 0); return ret; } 
  191 #define CHECK_NULP(x, func, param_num, ret) if (!(x)) { dbperror(dbproc, SYBENULP, 0, func, (int) param_num); return ret; } 
  192 #define CHECK_PARAMETER_NOPROC(x, msg)  if (!(x)) { dbperror(NULL, (msg), 0); return FAIL; } 
  193 #define DBPERROR_RETURN(x, msg) if (x) { dbperror(dbproc, (msg), 0); return FAIL; } 
  194 #define DBPERROR_RETURN3(x, msg, a, b, c)   if (x) { dbperror(dbproc, (msg), 0, a, b, c); return FAIL; } 
  195 #define CHECK_CONN(ret) do { CHECK_PARAMETER(dbproc, SYBENULL, (ret)); \ 
  196     if (IS_TDSDEAD(dbproc->tds_socket)) { dbperror(NULL, SYBEDDNE, 0); return (ret); } } while(0) 
  206 #include <freetds/popvis.h> 
NULLREP nullreps[MAXBINDTYPES]
default null values 
Definition: dblib.h:162
int _dblib_check_and_handle_interrupt(void *vdbproc)
check interrupts for libtds. 
Definition: dbutil.c:193
int dbperror(DBPROCESS *dbproc, DBINT msgno, long errnum,...)
Call client-installed error handler. 
Definition: dblib.c:7884
int msdblib
boolean use ms behaviour 
Definition: dblib.h:157
Definition: buffering.h:1
RETCODE dbgetnull(DBPROCESS *dbproc, int bindtype, int varlen, BYTE *varaddr)
Definition: dblib.c:535
Information for a server connection. 
Definition: tds.h:1098