/* test if two files qualify for the same "group"; if not then rank them by
* size and then other factors depending on settings */
gint rm_file_cmp(const RmFile *file_a, const RmFile *file_b) {
gint result = SIGN_DIFF(file_a->file_size, file_b->file_size);
RmCfg *cfg = file_a->session->cfg;
if(result == 0) {
result = (cfg->match_basename) ? rm_file_basenames_cmp(file_a, file_b) : 0;
}
if(result == 0) {
result =
(cfg->match_with_extension) ? rm_file_cmp_with_extension(file_a, file_b) : 0;
}
if(result == 0) {
result = (cfg->match_without_extension)
? rm_file_cmp_without_extension(file_a, file_b)
: 0;
}
return result;
}
/**
* @brief prioritiser function for basic elevator algorithm
**/
gint rm_mds_elevator_cmp(const RmMDSTask *task_a, const RmMDSTask *task_b) {
return (2 * SIGN_DIFF(task_a->dev, task_b->dev) +
1 * SIGN_DIFF(task_a->offset, task_b->offset));
}
