static void delete_dirs(gpointer data, gpointer exclude_path)
{
double cap_size;
const char *dir = parse_size_pfx(&cap_size, data);
trim_problem_dirs(dir, cap_size, exclude_path);
}
static void delete_files(gpointer data, gpointer void_preserve_list)
{
double cap_size;
const char *dir = parse_size_pfx(&cap_size, data);
GList *preserve_files_list = void_preserve_list;
unsigned count = 100;
while (--count != 0)
{
GList *worst_file_list = NULL;
double cur_size = get_dir_size(dir, &worst_file_list, preserve_files_list);
if (cur_size <= cap_size || !worst_file_list)
{
list_free_with_free(worst_file_list);
log_info("cur_size:%.0f cap_size:%.0f, no (more) trimming", cur_size, cap_size);
break;
}
/* Invert the list, so that largest/oldest file is first */
worst_file_list = g_list_reverse(worst_file_list);
/* And delete (some of) them */
while (worst_file_list && cur_size > cap_size)
{
struct name_and_size *ns = worst_file_list->data;
log_notice("%s is %.0f bytes (more than %.0f MB), deleting '%s' (%llu bytes)",
dir, cur_size, cap_size / (1024*1024), ns->name, (long long)ns->size);
if (unlink(ns->name) != 0)
perror_msg("Can't unlink '%s'", ns->name);
else
cur_size -= ns->size;
free(ns);
worst_file_list = g_list_delete_link(worst_file_list, worst_file_list);
}
}
}
static void delete_files(gpointer data, gpointer user_data_unused)
{
double cap_size;
const char *dir = parse_size_pfx(&cap_size, data);
unsigned count = 1000;
while (--count != 0)
{
char *worst_file = NULL;
double worst_file_size = 0;
double cur_size = get_dir_size(dir, &worst_file, &worst_file_size);
if (cur_size <= cap_size)
{
VERB2 log("cur_size:%f cap_size:%f, no (more) trimming", cur_size, cap_size);
free(worst_file);
break;
}
log("%s is %.0f bytes (more than %.0f MB), deleting '%s'",
dir, cur_size, cap_size / (1024*1024), worst_file);
if (unlink(worst_file) != 0)
perror_msg("Can't unlink '%s'", worst_file);
free(worst_file);
}
}
