[src/trunk]: src/tests/fs/puffs/h_dtfs support pathconf (more or less copypas...

[pooka <pooka%NetBSD.org@localhost>]

details:   https://anonhg.NetBSD.org/src/rev/968039ec97b8
branches:  trunk
changeset: 756522:968039ec97b8
user:      pooka <pooka%NetBSD.org@localhost>
date:      Wed Jul 21 06:58:25 2010 +0000

description:
support pathconf (more or less copypasted from ufs).  for njoly's tests.

diffstat:

 tests/fs/puffs/h_dtfs/dtfs.c       |   3 +-
 tests/fs/puffs/h_dtfs/dtfs_vnops.c |  43 +++++++++++++++++++++++++++++++++++++-
 2 files changed, 44 insertions(+), 2 deletions(-)

diffs (74 lines):

diff -r d6ca8429704a -r 968039ec97b8 tests/fs/puffs/h_dtfs/dtfs.c
--- a/tests/fs/puffs/h_dtfs/dtfs.c      Wed Jul 21 03:14:32 2010 +0000
+++ b/tests/fs/puffs/h_dtfs/dtfs.c      Wed Jul 21 06:58:25 2010 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: dtfs.c,v 1.1 2010/07/06 14:16:44 pooka Exp $   */
+/*     $NetBSD: dtfs.c,v 1.2 2010/07/21 06:58:25 pooka Exp $   */
 
 /*
  * Copyright (c) 2006  Antti Kantee.  All Rights Reserved.
@@ -206,6 +206,7 @@
        PUFFSOP_SET(pops, dtfs, node, readlink);
        PUFFSOP_SET(pops, dtfs, node, mknod);
        PUFFSOP_SET(pops, dtfs, node, inactive);
+       PUFFSOP_SET(pops, dtfs, node, pathconf);
        PUFFSOP_SET(pops, dtfs, node, reclaim);
 
        srandom(time(NULL)); /* for random generation numbers */
diff -r d6ca8429704a -r 968039ec97b8 tests/fs/puffs/h_dtfs/dtfs_vnops.c
--- a/tests/fs/puffs/h_dtfs/dtfs_vnops.c        Wed Jul 21 03:14:32 2010 +0000
+++ b/tests/fs/puffs/h_dtfs/dtfs_vnops.c        Wed Jul 21 06:58:25 2010 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: dtfs_vnops.c,v 1.6 2010/07/14 21:24:40 pooka Exp $     */
+/*     $NetBSD: dtfs_vnops.c,v 1.7 2010/07/21 06:58:25 pooka Exp $     */
 
 /*
  * Copyright (c) 2006  Antti Kantee.  All Rights Reserved.
@@ -515,6 +515,47 @@
 }
 
 int
+dtfs_node_pathconf(struct puffs_usermount *pu, puffs_cookie_t opc,
+       int name, register_t *retval)
+{
+
+       switch (name) {
+       case _PC_LINK_MAX:
+               *retval = LINK_MAX;
+               return 0;
+       case _PC_NAME_MAX:
+               *retval = NAME_MAX;
+               return 0;
+       case _PC_PATH_MAX:
+               *retval = PATH_MAX;
+               return 0;
+       case _PC_PIPE_BUF:
+               *retval = PIPE_BUF;
+               return 0;
+       case _PC_CHOWN_RESTRICTED:
+               *retval = 1;
+               return 0;
+       case _PC_NO_TRUNC:
+               *retval = 1;
+               return 0;
+       case _PC_SYNC_IO:
+               *retval = 1;
+               return 0;
+       case _PC_FILESIZEBITS:
+               *retval = 43; /* this one goes to 11 */
+               return 0;
+       case _PC_SYMLINK_MAX:
+               *retval = MAXPATHLEN;
+               return 0;
+       case _PC_2_SYMLINKS:
+               *retval = 1;
+               return 0;
+       default:
+               return EINVAL;
+       }
+}
+
+int
 dtfs_node_inactive(struct puffs_usermount *pu, puffs_cookie_t opc)
 {
        struct puffs_node *pn = opc;