Changeset e5556e4a in mainline for uspace/srv/devman/client_conn.c

Timestamp:

2013-09-11T09:46:38Z (11 years ago)

Author:

Jiri Svoboda <jiri@…>

Branches:

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

Children:

7969087

Parents:

4c6ade6

Message:

Reverse order of drivers in driver list. Print driver state.

File:

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

uspace/srv/devman/client_conn.c

@@ -490 +490 @@
 }
 
+/** Get driver state. */
+static void devman_driver_get_state(ipc_callid_t iid, ipc_call_t *icall)
+{
+        driver_t *drv;
+        
+        drv = driver_find(&drivers_list, IPC_GET_ARG1(*icall));
+        if (drv == NULL) {
+                async_answer_0(iid, ENOENT);
+                return;
+        }
+        
+        async_answer_1(iid, EOK, (sysarg_t) drv->state);
+}
+
 /** Function for handling connections from a client to the device manager. */
 void devman_connection_client(ipc_callid_t iid, ipc_call_t *icall)
@@ -537 +551 @@
                         devman_driver_get_name(callid, &call);
                         break;
+                case DEVMAN_DRIVER_GET_STATE:
+                        devman_driver_get_state(callid, &call);
+                        break;
                 default:
                         async_answer_0(callid, ENOENT);