GRASS Programmer's Manual  6.5.svn(2014)-r66266
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c_update.c
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1 
15 #include <grass/dbmi.h>
16 #include "macros.h"
17 
26 int db_update(dbCursor * cursor)
27 {
28  int ret_code;
29 
30  /* start the procedure call */
31  db__set_protocol_fds(cursor->driver->send, cursor->driver->recv);
32  DB_START_PROCEDURE_CALL(DB_PROC_UPDATE);
33 
34  /* send the argument(s) to the procedure */
35  DB_SEND_TOKEN(&cursor->token);
36  DB_SEND_TABLE_DATA(cursor->table);
37 
38  /* get the return code for the procedure call */
39  DB_RECV_RETURN_CODE(&ret_code);
40 
41  if (ret_code != DB_OK)
42  return ret_code; /* ret_code SHOULD == DB_FAILED */
43 
44  /* no results */
45  return DB_OK;
46 }
#define DB_SEND_TABLE_DATA(x)
Definition: macros.h:67
void db__set_protocol_fds(FILE *send, FILE *recv)
Definition: xdr.c:71
int db_update(dbCursor *cursor)
?
Definition: c_update.c:26
#define DB_START_PROCEDURE_CALL(x)
Definition: macros.h:2
#define DB_RECV_RETURN_CODE(x)
Definition: macros.h:4
#define DB_SEND_TOKEN(x)
Definition: macros.h:97