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kernfs does not support mmap(), remove code that pretends that it does.

This commit is contained in:
chs 2005-05-20 13:16:54 +00:00
parent fde4cf0a9d
commit 448875a34c
2 changed files with 3 additions and 23 deletions
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3
sys/miscfs/kernfs/kernfs.h
View File

@ -1,4 +1,4 @@
/* $NetBSD: kernfs.h,v 1.23 2004/05/20 06:34:30 atatat Exp $ */
/* $NetBSD: kernfs.h,v 1.24 2005/05/20 13:16:54 chs Exp $ */
/*
* Copyright (c) 1992, 1993
@ -148,7 +148,6 @@ typedef enum {
KERNFS_FILEOP_CLOSE,
KERNFS_FILEOP_GETATTR,
KERNFS_FILEOP_IOCTL,
KERNFS_FILEOP_MMAP,
KERNFS_FILEOP_OPEN,
KERNFS_FILEOP_WRITE,
} kfsfileop;

23
sys/miscfs/kernfs/kernfs_vnops.c
View File

@ -1,4 +1,4 @@
/* $NetBSD: kernfs_vnops.c,v 1.107 2005/02/26 22:59:00 perry Exp $ */
/* $NetBSD: kernfs_vnops.c,v 1.108 2005/05/20 13:16:54 chs Exp $ */
/*
* Copyright (c) 1992, 1993
@ -39,7 +39,7 @@
*/
#include <sys/cdefs.h>
__KERNEL_RCSID(0, "$NetBSD: kernfs_vnops.c,v 1.107 2005/02/26 22:59:00 perry Exp $");
__KERNEL_RCSID(0, "$NetBSD: kernfs_vnops.c,v 1.108 2005/05/20 13:16:54 chs Exp $");
#ifdef _KERNEL_OPT
#include "opt_ipsec.h"
@ -164,7 +164,6 @@ const struct kernfs_fileop kernfs_default_fileops[] = {
{ .kf_fileop = KERNFS_FILEOP_GETATTR,
.kf_genop = {kernfs_default_fileop_getattr} },
{ .kf_fileop = KERNFS_FILEOP_IOCTL },
{ .kf_fileop = KERNFS_FILEOP_MMAP },
{ .kf_fileop = KERNFS_FILEOP_CLOSE },
{ .kf_fileop = KERNFS_FILEOP_WRITE, .kf_genop = {kernfs_default_xwrite} },
};
@ -183,7 +182,6 @@ int kernfs_write __P((void *));
int kernfs_ioctl __P((void *));
#define kernfs_poll genfs_poll
#define kernfs_revoke genfs_revoke
int kernfs_mmap __P((void *));
#define kernfs_fsync genfs_nullop
#define kernfs_seek genfs_nullop
#define kernfs_remove genfs_eopnotsupp
@ -233,7 +231,6 @@ const struct vnodeopv_entry_desc kernfs_vnodeop_entries[] = {
{ &vop_ioctl_desc, kernfs_ioctl }, /* ioctl */
{ &vop_poll_desc, kernfs_poll }, /* poll */
{ &vop_revoke_desc, kernfs_revoke }, /* revoke */
{ &vop_mmap_desc, kernfs_mmap }, /* mmap */
{ &vop_fsync_desc, kernfs_fsync }, /* fsync */
{ &vop_seek_desc, kernfs_seek }, /* seek */
{ &vop_remove_desc, kernfs_remove }, /* remove */
@ -1012,22 +1009,6 @@ kernfs_ioctl(v)
EPASSTHROUGH);
}
int
kernfs_mmap(v)
void *v;
{
struct vop_mmap_args /* {
const struct vnodeop_desc *a_desc;
struct vnode *a_vp;
int a_fflags;
struct ucred *a_cred;
struct proc *a_p;
} */ *ap = v;
struct kernfs_node *kfs = VTOKERN(ap->a_vp);
return kernfs_try_fileop(kfs->kfs_type, KERNFS_FILEOP_MMAP, v, 0);
}
static int
kernfs_setdirentfileno_kt(struct dirent *d, const struct kern_target *kt,
u_int32_t value, struct vop_readdir_args *ap)