Changeset ae78b530 in mainline for uspace/srv/fs/tmpfs/tmpfs_ops.c

Timestamp:

2008-01-19T13:40:38Z (17 years ago)

Author:

Jakub Jermar <jakub@…>

Branches:

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

Children:

4bb31f7

Parents:

5973fd0

Message:

Introduce the notion of lflag (i.e. lookup flags) to support the ability to
limit the scope of VFS node types that can be opened by open() and opendir(). In
the future, lflag will also specify actions for VFS_LOOKUP handlers that will be
carried out in situations such as the VFS node is not found (e.g. implementation
of mkdir() and open() with O_CREAT in oflag).

File:

• uspace/srv/fs/tmpfs/tmpfs_ops.c (modified) (1 diff)

uspace/srv/fs/tmpfs/tmpfs_ops.c

@@ -237 +237 @@
         unsigned last = IPC_GET_ARG2(*request);
         int dev_handle = IPC_GET_ARG3(*request);
+        int lflag = IPC_GET_ARG4(*request);
 
         if (last < next)