Changeset e095644 in mainline for uspace/lib/libc/generic/adt/hash_table.c

Timestamp:

2010-01-24T17:32:20Z (14 years ago)

Author:

Jakub Jermar <jakub@…>

Branches:

lfn, master, serial, ticket/834-toolchain-update, topic/msim-upgrade, topic/simplify-dev-export

Children:

50fda24

Parents:

fea0ce6 (diff), ae75e2e3 (diff)
Note: this is a merge changeset, the changes displayed below correspond to the merge itself.
Use the (diff) links above to see all the changes relative to each parent.

Message:

Merge partial support for the unmount feature.
VFS_OUT_UNMOUNT and VFS_OUT_UNMOUNTED not yet implemented by DEVFS, FAT and
TMPFS.

File:

• uspace/lib/libc/generic/adt/hash_table.c (modified) (1 diff)

uspace/lib/libc/generic/adt/hash_table.c

@@ -193 +193 @@
 }
 
+/** Apply fucntion to all items in hash table.
+ *
+ * @param h             Hash table.
+ * @param f             Function to be applied.
+ * @param arg           Argument to be passed to the function.
+ */
+void
+hash_table_apply(hash_table_t *h, void (*f)(link_t *, void *), void *arg)
+{
+        hash_index_t bucket;
+        link_t *cur;
+
+        for (bucket = 0; bucket < h->entries; bucket++) {
+                for (cur = h->entry[bucket].next; cur != &h->entry[bucket];
+                    cur = cur->next) {
+                        f(cur, arg);
+                }
+        }
+}
+
 /** @}
  */