Changeset b5cf742a in mainline for uspace/lib/c/generic/iplink_srv.c

Timestamp:

2013-06-28T16:22:42Z (12 years ago)

Author:

Martin Decky <martin@…>

Branches:

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

Children:

edf0d27

Parents:

e52b4b5

Message:

cstyle (no change in functionality)

File:

• uspace/lib/c/generic/iplink_srv.c (modified) (9 diffs)

uspace/lib/c/generic/iplink_srv.c

@@ -44 +44 @@
     ipc_call_t *call)
 {
-        int rc;
         size_t mtu;
-
-        rc = srv->ops->get_mtu(srv, &mtu);
+        int rc = srv->ops->get_mtu(srv, &mtu);
         async_answer_1(callid, rc, mtu);
 }
@@ -70 +68 @@
         iplink_srv_sdu_t sdu;
         int rc;
-
+        
         sdu.lsrc = IPC_GET_ARG1(*call);
         sdu.ldest = IPC_GET_ARG2(*call);
-
+        
         rc = async_data_write_accept(&sdu.data, false, 0, 0, 0, &sdu.size);
         if (rc != EOK) {
@@ -79 +77 @@
                 return;
         }
-
+        
         rc = srv->ops->send(srv, &sdu);
         free(sdu.data);
@@ -98 +96 @@
         iplink_srv_t *srv = (iplink_srv_t *)arg;
         int rc;
-
+        
         fibril_mutex_lock(&srv->lock);
         if (srv->connected) {
@@ -105 +103 @@
                 return EBUSY;
         }
-
+        
         srv->connected = true;
         fibril_mutex_unlock(&srv->lock);
-
+        
         /* Accept the connection */
         async_answer_0(iid, EOK);
-
+        
         async_sess_t *sess = async_callback_receive(EXCHANGE_SERIALIZE);
         if (sess == NULL)
                 return ENOMEM;
-
+        
         srv->client_sess = sess;
-
+        
         rc = srv->ops->open(srv);
         if (rc != EOK)
                 return rc;
-
+        
         while (true) {
                 ipc_call_t call;
                 ipc_callid_t callid = async_get_call(&call);
                 sysarg_t method = IPC_GET_IMETHOD(call);
-
+                
                 if (!method) {
                         /* The other side has hung up */
@@ -135 +133 @@
                         break;
                 }
-
+                
                 switch (method) {
                 case IPLINK_GET_MTU:
@@ -153 +151 @@
                 }
         }
-
+        
         return srv->ops->close(srv);
 }
@@ -161 +159 @@
         if (srv->client_sess == NULL)
                 return EIO;
-
+        
         async_exch_t *exch = async_exchange_begin(srv->client_sess);
-
+        
         ipc_call_t answer;
         aid_t req = async_send_2(exch, IPLINK_EV_RECV, (sysarg_t) sdu->lsrc,
@@ -169 +167 @@
         int rc = async_data_write_start(exch, sdu->data, sdu->size);
         async_exchange_end(exch);
-
+        
         if (rc != EOK) {
                 async_forget(req);
                 return rc;
         }
-
+        
         sysarg_t retval;
         async_wait_for(req, &retval);
         if (retval != EOK)
                 return retval;
-
+        
         return EOK;
 }