diff options
author | Miles Bader <miles@gnu.org> | 1997-03-02 21:11:18 +0000 |
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committer | Miles Bader <miles@gnu.org> | 1997-03-02 21:11:18 +0000 |
commit | 0fbec5e8bf04c081ccb3c2131d2e239d1e3a4866 (patch) | |
tree | b4b41db75131c09cf74990de7a74a6b2b7672210 /libnetfs | |
parent | 52141c8b471f3d1b031338cfc4d752e67f4a4993 (diff) |
(struct peropen):
Add shadow_root_parent & shadow_root fields.
Removed depth field.
Rename dotdotnode field to root_parent.
(netfs_make_peropen):
Add and use CONTEXT parameter.
Diffstat (limited to 'libnetfs')
-rw-r--r-- | libnetfs/netfs.h | 21 |
1 files changed, 18 insertions, 3 deletions
diff --git a/libnetfs/netfs.h b/libnetfs/netfs.h index bb9bcc32..692ee6de 100644 --- a/libnetfs/netfs.h +++ b/libnetfs/netfs.h @@ -1,6 +1,6 @@ /* - Copyright (C) 1994, 1995, 1996 Free Software Foundation + Copyright (C) 1994, 1995, 1996, 1997 Free Software Foundation This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as @@ -56,8 +56,16 @@ struct peropen int lock_status; int refcnt; int openstat; - mach_port_t dotdotport; + struct node *np; + + /* The parent of the translator's root node. */ + mach_port_t root_parent; + + /* If this node is in a shadow tree, the parent of its root. */ + mach_port_t shadow_root_parent; + /* If in a shadow tree, its root node in this translator. */ + struct node *shadow_root; }; /* A unique one of these exists for each node currently in use. */ @@ -302,7 +310,14 @@ extern int netfs_maxsymlinks; void netfs_init (void); void netfs_server_loop (void); struct protid *netfs_make_protid (struct peropen *, struct iouser *); -struct peropen *netfs_make_peropen (struct node *, int, mach_port_t); + +/* Create and return a new peropen structure on node NP with open + flags FLAGS. The initial values for the root_parent, shadow_root, and + shadow_root_parent fields are copied from CONTEXT if it's non-zero, + otherwise zerod. */ +struct peropen *netfs_make_peropen (struct node *, int, + struct peropen *context); + void netfs_drop_node (struct node *); void netfs_release_protid (void *); void netfs_release_peropen (struct peropen *); |