WebSVN – HelenOS – Diff – //branches/dynload/uspace/srv/console/console.c

+{
     printf(NAME ": HelenOS Console service\n");
     ipcarg_t phonehash;
     int kbd_phone;
+    size_t ib_size;
     int i;
     async_set_client_connection(client_connection);
     /* Connect to keyboard driver */
             /* FIXME: handle error */
             return -1;
+        }
+    }
     connections[KERNEL_CONSOLE].used = 1;
-    interbuffer = mmap(NULL,
+    /* Set up shared memory buffer. */
-        sizeof(keyfield_t) * fb_info.cols * fb_info.rows,
+    ib_size = sizeof(keyfield_t) * fb_info.cols * fb_info.rows;
+    interbuffer = as_get_mappable_page(ib_size);
+    if (as_area_create(interbuffer, ib_size, AS_AREA_READ |
-        PROTO_READ | PROTO_WRITE, MAP_ANONYMOUS | MAP_PRIVATE, 0, 0);
+        AS_AREA_WRITE | AS_AREA_CACHEABLE) != interbuffer) {
+        interbuffer = NULL;
+    }
-    if (!interbuffer) {
+    if (interbuffer) {
         if (ipc_share_out_start(fb_info.phone, interbuffer,
             AS_AREA_READ) != EOK) {
-            munmap(interbuffer,
+            as_area_destroy(interbuffer);
-                sizeof(keyfield_t) * fb_info.cols * fb_info.rows);
             interbuffer = NULL;
+        }
+    }
     curs_goto(0, 0);

Subversion Repositories HelenOS