Changeset f7376cbf in mainline for uspace/lib/libfs/libfs.c

Timestamp:

2010-01-25T21:04:49Z (15 years ago)

Author:

Jakub Jermar <jakub@…>

Branches:

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

Children:

ea44bd1

Parents:

ae75e2e3

Message:

Rename L_NOCROSS_LAST_MP to L_MP and introduce L_ROOT.
Lookup the mounted root in vfs_unmount() using L_ROOT.

File:

• uspace/lib/libfs/libfs.c (modified) (2 diffs)

uspace/lib/libfs/libfs.c

@@ -315 +315 @@
 
                 if ((tmp) && (tmp->mp_data.mp_active) &&
-                    (!(lflag & L_NOCROSS_LAST_MP) || (next <= last))) {
+                    (!(lflag & L_MP) || (next <= last))) {
                         if (next > last)
                                 next = last = first;
@@ -486 +486 @@
                 goto out;
         }
+
+        if ((lflag & L_ROOT) && par) {
+                ipc_answer_0(rid, EINVAL);
+                goto out;
+        }
         
 out_with_answer: