Function shellPreparePrintf

lib-src/sqlite/shell.c:16101–16122

** Create a prepared statement using printf-style arguments for the SQL. ** ** This routine is could be marked "static". But it is not always used, ** depending on compile-time options. By omitting the "static", we avoid ** nuisance compiler warnings about "defined but not used". */

** nuisance compiler warnings about "defined but not used".
*/
void shellPreparePrintf(
  sqlite3 *db, 
  int *pRc, 
  sqlite3_stmt **ppStmt,
  const char *zFmt, 
  ...
){
  *ppStmt = 0;
  if( *pRc==SQLITE_OK ){
    va_list ap;
    char *z;
    va_start(ap, zFmt);
    z = sqlite3_vmprintf(zFmt, ap);
    va_end(ap);
    if( z==0 ){
      *pRc = SQLITE_NOMEM;
    }else{
      shellPrepare(db, pRc, z, ppStmt);
      sqlite3_free(z);
    }
  }
}

/* Finalize the prepared statement created using shellPreparePrintf().
**