Changeset 81685dd9 in mainline for uspace/lib/c/generic/devman.c

Timestamp:

2017-10-20T07:18:57Z (7 years ago)

Author:

Jiri Svoboda <jiri@…>

Branches:

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

Children:

feab36ae

Parents:

04efacc

Message:

Add devctl unload-drv subcommand to manually unload a driver that is not in use.

File:

• uspace/lib/c/generic/devman.c (modified) (1 diff)

uspace/lib/c/generic/devman.c

@@ -719 +719 @@
 }
 
+int devman_driver_unload(devman_handle_t drvh)
+{
+        async_exch_t *exch = devman_exchange_begin(INTERFACE_DDF_CLIENT);
+        if (exch == NULL)
+                return ENOMEM;
+        
+        int rc = async_req_1_0(exch, DEVMAN_DRIVER_UNLOAD, drvh);
+        
+        devman_exchange_end(exch);
+        return rc;
+}
+
 /** @}
  */