.column_descriptions = score_cols
};
-/**
- * Compute the number of files in score table.
- *
- * \param num Result is returned here.
- *
- * \return Positive on success, negative on errors.
- */
-int get_num_admissible_files(unsigned *num)
-{
- return osl(osl_get_num_rows(score_table, num));
-}
-
/* On errors (negative return value) the content of score is undefined. */
static int get_score_of_row(void *score_row, long *score)
{
return 1;
if (ret < 0)
return ret;
- ret = get_num_admissible_files(&n);
+ ret = osl(osl_get_num_rows(score_table, &n));
if (ret < 0)
return ret;
new_pos = 1 + (n - 1) * percent / 100;
}
/**
- * Loop over all files in the score table.
- *
- * \param data A pointer to arbitrary data.
- * \param func Function to be called for each admissible file.
+ * Call the given function for each row of the score table.
*
- * \return The return value of the underlying call to osl_rbtree_loop().
+ * \param func Callback, called once per row.
+ * \param data Passed verbatim to the callback.
*
- * This is used for the ls command. The \a data parameter is passed as the
- * second argument to \a func.
+ * \return The return value of the underlying call to osl_rbtree_loop(). The
+ * loop terminates early if the callback returns negative.
*/
-int admissible_file_loop(void *data, osl_rbtree_loop_func *func)
+int score_loop(osl_rbtree_loop_func *func, void *data)
{
return osl(osl_rbtree_loop(score_table, SCORECOL_SCORE, data, func));
}
return score_open(NULL);
}
-static int score_event_handler(__a_unused enum afs_events event,
- __a_unused struct para_buffer *pb, __a_unused void *data)
-{
- return 1;
-}
-
/**
* Initialize the scoring subsystem.
*
t->name = score_table_desc.name;
t->open = score_open;
t->close = score_close;
- t->event_handler = score_event_handler;
}