Changeset b61d47d in mainline for uspace/lib/libc/generic/ipc.c

Timestamp:

2007-12-02T20:00:14Z (18 years ago)

Author:

Josef Cejka <malyzelenyhnus@…>

Branches:

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

Children:

90c35436

Parents:

8df2eab

Message:

Function ipc_connect_me_to sends 3 user defined arguments now.
One argument added also to ipc_forward_fast.
Fixed devmap and improved its test.

File:

• uspace/lib/libc/generic/ipc.c (modified) (3 diffs)

uspace/lib/libc/generic/ipc.c

@@ -588 +588 @@
  * @param arg1          User defined argument.
  * @param arg2          User defined argument.
+ * @param arg3          User defined argument.
  *
  * @return              New phone handle on success or a negative error code.
  */
-int ipc_connect_me_to(int phoneid, int arg1, int arg2)
+int ipc_connect_me_to(int phoneid, int arg1, int arg2, int arg3)
 {
         ipcarg_t newphid;
         int res;
 
-        res = ipc_call_sync_2_3(phoneid, IPC_M_CONNECT_ME_TO, arg1, arg2, NULL,
-            NULL, &newphid);
+        res = ipc_call_sync_3_5(phoneid, IPC_M_CONNECT_ME_TO, arg1, arg2, arg3, 
+                NULL, NULL, NULL, NULL, &newphid);
         if (res)
                 return res;
@@ -647 +648 @@
  * @param method        New method for the forwarded call.
  * @param arg1          New value of the first argument for the forwarded call.
+ * @param arg2          New value of the second argument for the forwarded call.
  * @param mode          Flags specifying mode of the forward operation.
  *
@@ -652 +654 @@
  *
  * For non-system methods, the old method and arg1 are rewritten by the new
- * values. For system methods, the new method and arg1 are written to the old
- * arg1 and arg2, respectivelly. Calls with immutable methods are forwarded
- * verbatim.
+ * values. For system methods, the new method, arg1 and arg2 are written 
+ * to the old arg1, arg2 and arg3, respectivelly. Calls with immutable 
+ * methods are forwarded verbatim.
  */
 int ipc_forward_fast(ipc_callid_t callid, int phoneid, int method,
-    ipcarg_t arg1, int mode)
-{
-        return __SYSCALL5(SYS_IPC_FORWARD_FAST, callid, phoneid, method, arg1,
-            mode);
+    ipcarg_t arg1, ipcarg_t arg2, int mode)
+{
+        return __SYSCALL6(SYS_IPC_FORWARD_FAST, callid, phoneid, method, arg1, 
+                arg2, mode);
 }