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Make v7fs_getattr() report file flags, and adjust v7fs_setattr() to 

allow unsetting SF_APPEND flag.
This commit is contained in:
njoly 2012-03-31 21:44:28 +00:00
parent f8c8cd087a
commit ea834bf0c0
1 changed files with 5 additions and 7 deletions
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12
sys/fs/v7fs/v7fs_vnops.c
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@ -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 @@ v7fs_getattr(void *v)
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 @@ v7fs_setattr(void *v)
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. */