Changeset b207803 in mainline for uspace/lib/usb/src/recognise.c

Timestamp:

2011-01-10T16:51:13Z (13 years ago)

Author:

Vojtech Horky <vojtechhorky@…>

Branches:

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

Children:

5ccb15c

Parents:

1ffa73b

Message:

Shorter device names

Automatic names of USB devices in devman uses counter instead of
pointer (see USB Trac, ticket #37).

File:

• uspace/lib/usb/src/recognise.c (modified) (3 diffs)

uspace/lib/usb/src/recognise.c

@@ -346 +346 @@
     usb_address_t address, devman_handle_t *child_handle)
 {
+        static size_t device_name_index = 0;
+
         device_t *child = NULL;
         char *child_name = NULL;
@@ -357 +359 @@
 
         /*
-         * TODO: some better child naming
-         */
-        rc = asprintf(&child_name, "usb%p", child);
+         * TODO: Once the device driver framework support persistent
+         * naming etc., something more descriptive could be created.
+         */
+        rc = asprintf(&child_name, "usbdev%02zu", device_name_index);
         if (rc < 0) {
                 goto failure;
@@ -381 +384 @@
         }
         
+        device_name_index++;
+
         return EOK;