Changeset 01c3bb4 in mainline for uspace/app/kio/kio.c

Timestamp:

2017-11-25T15:43:25Z (6 years ago)

Author:

Jakub Jermar <jakub@…>

Branches:

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

Children:

ce4a21a0

Parents:

98cb5e0d

Message:

Convert call-handling syscalls to capabilities

This commit modifies the behavior of sys_ipc_wait_for_call() to return a
capability handle for requests. This capability handle can be used
either by sys_ipc_answer*() to answer the call or by sys_ipc_forward*()
to forward it further along. Answering or forwarding the call results in
destruction of the respective capability. For requests and
notifications, sys_ipc_wait_for_call() returns CAP_NIL and sets call
flags accordingly.

File:

• uspace/app/kio/kio.c (modified) (1 diff)

uspace/app/kio/kio.c

@@ -144 +144 @@
  * Receives kernel kio notifications.
  *
- * @param callid IPC call ID
  * @param call   IPC call structure
  * @param arg    Local argument
  *
  */
-static void kio_notification_handler(ipc_callid_t callid, ipc_call_t *call,
-    void *arg)
+static void kio_notification_handler(ipc_call_t *call, void *arg)
 {
         /*