Changeset 11eae82 in mainline

Timestamp:

2006-03-16T20:57:12Z (19 years ago)

Author:

Ondrej Palkovsky <ondrap@…>

Branches:

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

Children:

c05290e

Parents:

48627ab

Message:

Added support for ipc_connect_me_to.

Files:

• init/init.c (modified) (3 diffs)
• libipc/generic/ipc.c (modified) (1 diff)
• libipc/include/ipc.h (modified) (1 diff)
• ns/ns.c (modified) (1 diff)

init/init.c

@@ -145 +145 @@
         ipc_callid_t callid;
         ipc_call_t data;
+        int i;
 
         printf("Asking 0 to connect to me...\n");
         res = ipc_connect_to_me(0, 1, 2, &taskid);
         printf("Result: %d - taskid: %Q\n", res, taskid);
-//      while (1) {
+        for (i=0; i < 100; i++) {
                 printf("----------------\n");
                 ipc_call_async(PHONE_NS, NS_PING_SVC, 0, "prov",
@@ -156 +157 @@
                 printf("Received ping\n");
                 ipc_answer(callid, 0, 0, 0);
-//      }
-                callid = ipc_wait_for_call(&data, NULL);
+        }
+        callid = ipc_wait_for_call(&data, NULL);
+}
+
+static void test_connection_ipc(void)
+{
+        int res;
+        ipcarg_t result;
+
+        printf("Starting connect...\n");
+        res = ipc_connect_me_to(PHONE_NS, 10, 20);
+        printf("Connected: %d\n", res);
+        printf("pinging.\n");
+        res = ipc_call_sync(res, NS_PING, 0xbeef,&result);
+        printf("Retval: %d - received: %P\n", res, result);
+        
 }
 
@@ -167 +182 @@
 //      test_ping();
 //      test_async_ipc();
-        test_advanced_ipc();
+//      test_advanced_ipc();
+        test_connection_ipc();
         return 0;
 }

libipc/generic/ipc.c

@@ -246 +246 @@
                           (sysarg_t) taskid);
 }
+
+/** Ask through phone for a new connection to some service */
+int ipc_connect_me_to(int phoneid, int arg1, int arg2)
+{
+        return __SYSCALL3(SYS_IPC_CONNECT_ME_TO, phoneid, arg1, arg2);
+}
+

libipc/include/ipc.h

@@ -65 +65 @@
 int ipc_connect_to_me(int phoneid, int arg1, int arg2, 
                       unsigned long long *taskid);
+int ipc_connect_me_to(int phoneid, int arg1, int arg2);
 
 #endif

ns/ns.c

@@ -25 +25 @@
                         retval = 0;
                         break;
+                case IPC_M_CONNECTMETO:
+                        printf("Somebody wants to connect to: %d\n",
+                               IPC_GET_ARG1(call.data));
+                        retval = 0;
+                        break;
                 case NS_PING:
                         printf("Ping...%P %P\n", IPC_GET_ARG1(call.data),