void queue_foreach (Queue *queue, UserFunc(func), void *user_data) {
/* Precondition */
assert(queue != NULL);
slist_foreach(queue->head, func, user_data);
/* Postcondicion */
assert((int) queue->length == slist_length(queue->head));
}
/**
* Dump whole header on specified file, followed by trailer string
* (if not NULL) and a final "\n".
*/
void
header_dump(FILE *out, const header_t *o, const char *trailer)
{
header_check(o);
if (!log_file_printable(out))
return;
if (o->fields) {
slist_foreach(o->fields, header_dump_item, out);
}
if (trailer)
fprintf(out, "%s\n", trailer);
}
void
lt_dlloader_dump (void)
{
fprintf (stderr, "loaders: ");
if (!loaders)
{
fprintf (stderr, "(empty)");
}
else
{
const lt_dlvtable *head = (const lt_dlvtable *) loaders->userdata;
fprintf (stderr, "%s", (head && head->name) ? head->name : "(null)");
if (slist_tail (loaders))
slist_foreach (slist_tail (loaders), loader_dump_callback, NULL);
}
fprintf (stderr, "\n");
}
static void printlist(SList *l) {
printf("<");
slist_foreach(l, print_int, NULL);
printf(">\n");
}
