Changeset 1d1bb0f in mainline for uspace/lib/usb/src/usb.c

Timestamp:

2011-06-19T13:38:37Z (13 years ago)

Author:

Jiri Svoboda <jiri@…>

Branches:

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

Children:

b72efe8

Parents:

adfdbd5 (diff), 9724d7f (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 from ​https://code.launchpad.net/~vojtech-horky/helenos/usb

File:

• uspace/lib/usb/src/usb.c (modified) (2 diffs)

uspace/lib/usb/src/usb.c

@@ -58 +58 @@
 };
 
+static const char *str_direction[] = {
+        "in",
+        "out",
+        "both"
+};
+
 /** String representation for USB transfer type.
  *
@@ -84 +90 @@
 }
 
+/** String representation of USB direction.
+ *
+ * @param d The direction.
+ * @return Direction as a string (in English).
+ */
+const char *usb_str_direction(usb_direction_t d)
+{
+        if (d >= ARR_SIZE(str_direction)) {
+                return "invalid";
+        }
+        return str_direction[d];
+}
+
 /** String representation of USB speed.
  *