Changeset 05b9912 in mainline for uspace/srv/vfs/vfs.c

Timestamp:

2009-06-03T18:54:49Z (15 years ago)

Author:

Martin Decky <martin@…>

Branches:

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

Children:

17fd1d4

Parents:

215abc1

Message:

VFS rewrite:

• add new VFS methods
  • VFS_NODE for getting VFS node for a file descriptor
  • VFS_OPEN_NODE for opening an i-node directly
  • VFS_DEVICE for getting the underlying device of a file (if any)
  • VFS_SYNC for syncing buffers
• L_OPEN flag is set to underlying filesystem in VFS_LOOKUP when opening a file to support initialization (if any)
• VFS_CLOSE is now propagated to underlying filesystem to support cleanup (if any)

File:

• uspace/srv/vfs/vfs.c (modified) (3 diffs)

uspace/srv/vfs/vfs.c

@@ -95 +95 @@
                         vfs_open(callid, &call);
                         break;
+                case VFS_OPEN_NODE:
+                        vfs_open_node(callid, &call);
+                        break;
                 case VFS_CLOSE:
                         vfs_close(callid, &call);
@@ -118 +121 @@
                 case VFS_RENAME:
                         vfs_rename(callid, &call);
+                        break;
+                case VFS_DEVICE:
+                        vfs_device(callid, &call);
+                        break;
+                case VFS_SYNC:
+                        vfs_sync(callid, &call);
+                        break;
+                case VFS_NODE:
+                        vfs_node(callid, &call);
                         break;
                 default:
@@ -165 +177 @@
          * Set a connectio handling function/fibril.
          */
+        async_set_pending(vfs_process_pending_mount);
         async_set_client_connection(vfs_connection);