Changeset 12f9f0d0 in mainline for uspace/srv/devman/main.c

Timestamp:

2011-08-17T13:39:53Z (13 years ago)

Author:

Jiri Svoboda <jiri@…>

Branches:

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

Children:

e280857

Parents:

45058baa

Message:

Notifications on changes in loc categories. Limitations:

• cannot specify single category to watch
• max one task can register notifications with loc service
• max one user callback function can be registered with C library

Remove devman tests as they are not applicable anymore.

File:

• uspace/srv/devman/main.c (modified) (2 diffs)

uspace/srv/devman/main.c

@@ -682 +682 @@
         
         if (fun == NULL || fun->dev->drv == NULL) {
+                log_msg(LVL_WARN, "devman_connection_loc(): function "
+                    "not found.\n");
                 async_answer_0(iid, ENOENT);
                 return;
@@ -687 +689 @@
         
         dev = fun->dev;
-        
-        if ((dev->state != DEVICE_USABLE) || (!dev->drv->sess)) {
-                async_answer_0(iid, EINVAL);
-                return;
-        }
         
         async_exch_t *exch = async_exchange_begin(dev->drv->sess);