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Support VOP_SETATTR, otherwise e.g. open(O_TRUNC) fails.

This commit is contained in:
pooka 2010-11-22 15:15:35 +00:00
parent cfdd905320
commit 639422bd4e
1 changed files with 19 additions and 2 deletions
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21
sys/rump/librump/rumpvfs/rumpfs.c
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@ -1,4 +1,4 @@
/* $NetBSD: rumpfs.c,v 1.73 2010/11/11 18:45:09 pooka Exp $ */
/* $NetBSD: rumpfs.c,v 1.74 2010/11/22 15:15:35 pooka Exp $ */
/*
* Copyright (c) 2009, 2010 Antti Kantee. All Rights Reserved.
@ -26,7 +26,7 @@
*/
#include <sys/cdefs.h>
__KERNEL_RCSID(0, "$NetBSD: rumpfs.c,v 1.73 2010/11/11 18:45:09 pooka Exp $");
__KERNEL_RCSID(0, "$NetBSD: rumpfs.c,v 1.74 2010/11/22 15:15:35 pooka Exp $");
#include <sys/param.h>
#include <sys/atomic.h>
@ -62,6 +62,7 @@ __KERNEL_RCSID(0, "$NetBSD: rumpfs.c,v 1.73 2010/11/11 18:45:09 pooka Exp $");
static int rump_vop_lookup(void *);
static int rump_vop_getattr(void *);
static int rump_vop_setattr(void *);
static int rump_vop_mkdir(void *);
static int rump_vop_rmdir(void *);
static int rump_vop_remove(void *);
@ -95,6 +96,7 @@ const struct vnodeopv_entry_desc rump_vnodeop_entries[] = {
{ &vop_default_desc, vn_default_error },
{ &vop_lookup_desc, rump_vop_lookup },
{ &vop_getattr_desc, rump_vop_getattr },
{ &vop_setattr_desc, rump_vop_setattr },
{ &vop_mkdir_desc, rump_vop_mkdir },
{ &vop_rmdir_desc, rump_vop_rmdir },
{ &vop_remove_desc, rump_vop_remove },
@ -756,6 +758,20 @@ rump_vop_getattr(void *v)
return 0;
}
static int
rump_vop_setattr(void *v)
{
struct vop_getattr_args /* {
struct vnode *a_vp;
struct vattr *a_vap;
kauth_cred_t a_cred;
} */ *ap = v;
struct rumpfs_node *rn = ap->a_vp->v_data;
memcpy(&rn->rn_va, ap->a_vap, sizeof(struct vattr));
return 0;
}
static int
rump_vop_mkdir(void *v)
{
@ -1421,6 +1437,7 @@ rump_vop_spec(void *v)
switch (ap->a_desc->vdesc_offset) {
case VOP_ACCESS_DESCOFFSET:
case VOP_GETATTR_DESCOFFSET:
case VOP_SETATTR_DESCOFFSET:
case VOP_LOCK_DESCOFFSET:
case VOP_UNLOCK_DESCOFFSET:
case VOP_RECLAIM_DESCOFFSET: