[src/trunk]: src/sys/fs/v7fs Make v7fs_getattr() report file flags, and adjus...

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

details:   https://anonhg.NetBSD.org/src/rev/b062fb314c6e
branches:  trunk
changeset: 778518:b062fb314c6e
user:      njoly <njoly%NetBSD.org@localhost>
date:      Sat Mar 31 21:44:28 2012 +0000

description:
Make v7fs_getattr() report file flags, and adjust v7fs_setattr() to
allow unsetting SF_APPEND flag.

diffstat:

 sys/fs/v7fs/v7fs_vnops.c |  12 +++++-------
 1 files changed, 5 insertions(+), 7 deletions(-)

diffs (45 lines):

diff -r b43a754bf977 -r b062fb314c6e sys/fs/v7fs/v7fs_vnops.c
--- a/sys/fs/v7fs/v7fs_vnops.c  Sat Mar 31 14:46:16 2012 +0000
+++ b/sys/fs/v7fs/v7fs_vnops.c  Sat Mar 31 21:44:28 2012 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: v7fs_vnops.c,v 1.9 2012/03/22 22:16:21 njoly Exp $     */
+/*     $NetBSD: v7fs_vnops.c,v 1.10 2012/03/31 21:44:28 njoly Exp $    */
 
 /*-
  * Copyright (c) 2004, 2011 The NetBSD Foundation, Inc.
@@ -30,7 +30,7 @@
  */
 
 #include <sys/cdefs.h>
-__KERNEL_RCSID(0, "$NetBSD: v7fs_vnops.c,v 1.9 2012/03/22 22:16:21 njoly Exp $");
+__KERNEL_RCSID(0, "$NetBSD: v7fs_vnops.c,v 1.10 2012/03/31 21:44:28 njoly Exp $");
 #if defined _KERNEL_OPT
 #include "opt_v7fs.h"
 #endif
@@ -428,7 +428,7 @@
        vap->va_ctime.tv_sec = inode->ctime;
        vap->va_birthtime.tv_sec = 0;
        vap->va_gen = 1;
-       vap->va_flags = 0;
+       vap->va_flags = inode->append_mode ? SF_APPEND : 0;
        vap->va_rdev = inode->device;
        vap->va_bytes = vap->va_size; /* No sparse support. */
        vap->va_filerev = 0;
@@ -482,15 +482,13 @@
                return EINVAL;
        }
        /* File pointer mode. */
-       if ((vap->va_flags != VNOVAL) && (vap->va_flags & SF_APPEND)) {
+       if (vap->va_flags != VNOVAL) {
                error = kauth_authorize_vnode(cred, KAUTH_VNODE_WRITE_FLAGS,
                    vp, NULL, genfs_can_chflags(cred, vp->v_type, inode->uid,
                    false));
                if (error)
                        return error;
-
-               DPRINTF("Set append-mode.\n");
-               inode->append_mode = true;
+               inode->append_mode = vap->va_flags & SF_APPEND;
        }
 
        /* File size change. */