Changeset b4cbef1 in mainline for uspace/srv/loader/main.c

Timestamp:

2010-02-03T16:52:37Z (15 years ago)

Author:

Martin Decky <martin@…>

Branches:

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

Children:

3b3e776, eda925a

Parents:

472c09d

Message:

add minimal data size check into async_data_receive
introduce more convenience wrappers for common IPC patterns:

async_data_read_forward_fast
async_data_void
async_data_forward_fast

File:

• uspace/srv/loader/main.c (modified) (3 diffs)

uspace/srv/loader/main.c

@@ -230 +230 @@
 static void ldr_set_files(ipc_callid_t rid, ipc_call_t *request)
 {
-        void *buf;
+        fdi_node_t *buf;
         size_t buf_size;
-        int rc = async_data_receive(&buf, 0, sizeof(fdi_node_t), &buf_size);
+        int rc = async_data_receive(&buf, 0, 0, sizeof(fdi_node_t), &buf_size);
         
         if (rc == EOK) {
@@ -252 +252 @@
                 int i;
                 for (i = 0; i < count; i++)
-                        _filv[i] = &((fdi_node_t *) buf)[i];
+                        _filv[i] = &buf[i];
                 
                 _filv[count] = NULL;
@@ -266 +266 @@
                 
                 filc = count;
-                fil_buf = (fdi_node_t *) buf;
+                fil_buf = buf;
                 filv = _filv;
         }