{
/**
* This is a linked list.
- */
+ */
struct GNUNET_CONTAINER_SList_Elem *next;
/**
struct GNUNET_CONTAINER_SList_Elem *elem;
};
+
/**
* Create a new element that is to be inserted into the list
* @internal
* @return a new element
*/
static struct GNUNET_CONTAINER_SList_Elem *
-create_elem (enum GNUNET_CONTAINER_SListDisposition disp,
- const void *buf,
- size_t len)
+create_elem (enum GNUNET_CONTAINER_SListDisposition disp,
+ const void *buf, size_t len)
{
struct GNUNET_CONTAINER_SList_Elem *e;
{
e = GNUNET_malloc (sizeof (struct GNUNET_CONTAINER_SList_Elem) + len);
memcpy (&e[1], buf, len);
- e->elem = (void*) &e[1];
+ e->elem = (void *) &e[1];
}
else
{
e = GNUNET_malloc (sizeof (struct GNUNET_CONTAINER_SList_Elem));
- e->elem = (void*) buf;
+ e->elem = (void *) buf;
}
e->disp = disp;
e->len = len;
* @param len length of the buffer
*/
void
-GNUNET_CONTAINER_slist_add (struct GNUNET_CONTAINER_SList *l,
- enum GNUNET_CONTAINER_SListDisposition disp,
+GNUNET_CONTAINER_slist_add (struct GNUNET_CONTAINER_SList *l,
+ enum GNUNET_CONTAINER_SListDisposition disp,
const void *buf, size_t len)
{
struct GNUNET_CONTAINER_SList_Elem *e;
}
+/**
+ * Append a singly linked list to another
+ * @param dst list to append to
+ * @param src source
+ */
+void
+GNUNET_CONTAINER_slist_append (struct GNUNET_CONTAINER_SList *dst, struct GNUNET_CONTAINER_SList *src)
+{
+ struct GNUNET_CONTAINER_SList_Iterator *i;
+
+ for (i = GNUNET_CONTAINER_slist_begin (src); GNUNET_CONTAINER_slist_end (i) !=
+ GNUNET_YES; GNUNET_CONTAINER_slist_next (i))
+
+ {
+ GNUNET_CONTAINER_slist_add (dst,
+ (i->elem->disp == GNUNET_CONTAINER_SLIST_DISPOSITION_STATIC) ? GNUNET_CONTAINER_SLIST_DISPOSITION_STATIC
+ : GNUNET_CONTAINER_SLIST_DISPOSITION_TRANSIENT, i->elem->elem,
+ i->elem->len);
+ }
+ GNUNET_CONTAINER_slist_iter_destroy (i);
+}
+
+
/**
* Create a new singly linked list
* @return the new list
{
n = e->next;
if (e->disp == GNUNET_CONTAINER_SLIST_DISPOSITION_DYNAMIC)
- GNUNET_free (e->elem);
+ GNUNET_free (e->elem);
GNUNET_free (e);
e = n;
}
*
* @param l list
* @param buf payload buffer to find
- * @param lenght of the payload
+ * @param len length of the payload (number of bytes in buf)
*/
int
GNUNET_CONTAINER_slist_contains (const struct GNUNET_CONTAINER_SList *l,
struct GNUNET_CONTAINER_SList_Elem *e;
for (e = l->head; e != NULL; e = e->next)
- if ( (e->len == len) &&
- (memcmp (buf, e->elem, len) == 0) )
+ if ((e->len == len) && (memcmp (buf, e->elem, len) == 0))
return GNUNET_YES;
return GNUNET_NO;
}
*/
void
GNUNET_CONTAINER_slist_insert (struct GNUNET_CONTAINER_SList_Iterator *before,
- enum GNUNET_CONTAINER_SListDisposition disp,
- const void *buf, size_t len)
+ enum GNUNET_CONTAINER_SListDisposition disp,
+ const void *buf, size_t len)
{
struct GNUNET_CONTAINER_SList_Elem *e;
return i->elem->elem;
}
+/**
+ * Release an iterator
+ * @param i iterator
+ */
+void
+GNUNET_CONTAINER_slist_iter_destroy (struct GNUNET_CONTAINER_SList_Iterator
+ *i)
+{
+ GNUNET_free (i);
+}
+
/* end of container_slist.c */