Module Name: src Committed By: manu Date: Sat Nov 3 15:43:20 UTC 2012
Modified Files: src/lib/libperfuse: ops.c Log Message: When lookup returns a node with null inode number, it means the ENOENT, with negative caching. We do not implement negative caching yet, but we honour the ENOENT. To generate a diff of this commit: cvs rdiff -u -r1.59 -r1.60 src/lib/libperfuse/ops.c Please note that diffs are not public domain; they are subject to the copyright notices on the relevant files.
Modified files: Index: src/lib/libperfuse/ops.c diff -u src/lib/libperfuse/ops.c:1.59 src/lib/libperfuse/ops.c:1.60 --- src/lib/libperfuse/ops.c:1.59 Sat Jul 21 05:49:42 2012 +++ src/lib/libperfuse/ops.c Sat Nov 3 15:43:20 2012 @@ -1,4 +1,4 @@ -/* $NetBSD: ops.c,v 1.59 2012/07/21 05:49:42 manu Exp $ */ +/* $NetBSD: ops.c,v 1.60 2012/11/03 15:43:20 manu Exp $ */ /*- * Copyright (c) 2010-2011 Emmanuel Dreyfus. All rights reserved. @@ -433,6 +433,16 @@ node_lookup_common(struct puffs_usermoun feo = GET_OUTPAYLOAD(ps, pm, fuse_entry_out); + /* + * Starting with ABI 7.4, inode number 0 means ENOENT, + * with entry_valid / entry_valid_nsec giving negative + * cache timeout (which we do not implement yet). + */ + if (feo->attr.ino == 0) { + ps->ps_destroy_msg(pm); + return ENOENT; + } + /* * Check for a known node, not reclaimed, with another name. * It may have been moved, or we can lookup ../