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Include compat code by default.

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This commit is contained in:
pooka 2009-11-05 11:54:49 +00:00
parent a91d18a45a
commit c584ccaa0d
2 changed files with 7 additions and 39 deletions
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17
sys/ufs/lfs/lfs.h
View File

@ -1,4 +1,4 @@
/* $NetBSD: lfs.h,v 1.129 2009/10/29 17:10:32 christos Exp $ */
/* $NetBSD: lfs.h,v 1.130 2009/11/05 11:54:49 pooka Exp $ */
/*-
* Copyright (c) 1999, 2000, 2001, 2002, 2003 The NetBSD Foundation, Inc.
@ -66,9 +66,7 @@
#include <sys/mutex.h>
#include <sys/queue.h>
#include <sys/condvar.h>
#ifdef COMPAT_50
#include <compat/sys/time.h>
#endif
/*
* Compile-time options for LFS.
@ -1103,23 +1101,16 @@ struct lfs_fhandle {
# define LFS_WRAP_GOING 0x0
# define LFS_WRAP_WAITING 0x1
#define LFCNWRAPSTATUS _FCNW_FSPRIV('L', 13, int)
/* Compat */
#ifdef COMPAT_20
#define LFCNSEGWAITALL_COMPAT _FCNW_FSPRIV('L', 0, struct timeval50)
#define LFCNSEGWAIT_COMPAT _FCNW_FSPRIV('L', 1, struct timeval50)
#endif
#ifdef COMPAT_30
#define LFCNSEGWAITALL_COMPAT _FCNW_FSPRIV('L', 0, struct timeval50)
#define LFCNSEGWAIT_COMPAT _FCNW_FSPRIV('L', 1, struct timeval50)
#define LFCNIFILEFH_COMPAT _FCNW_FSPRIV('L', 5, struct lfs_fhandle)
#endif
#ifdef COMPAT_40
#define LFCNIFILEFH_COMPAT2 _FCN_FSPRIV(F_FSOUT, 'L', 11, 32)
#define LFCNWRAPSTOP_COMPAT _FCNO_FSPRIV('L', 9)
#define LFCNWRAPGO_COMPAT _FCNO_FSPRIV('L', 10)
#endif
#ifdef COMPAT_50
#define LFCNSEGWAITALL_COMPAT_50 _FCNR_FSPRIV('L', 0, struct timeval50)
#define LFCNSEGWAIT_COMPAT_50 _FCNR_FSPRIV('L', 1, struct timeval50)
#endif
#ifdef _KERNEL
/* XXX MP */

29
sys/ufs/lfs/lfs_vnops.c
View File

@ -1,4 +1,4 @@
/* $NetBSD: lfs_vnops.c,v 1.223 2009/10/30 00:53:29 christos Exp $ */
/* $NetBSD: lfs_vnops.c,v 1.224 2009/11/05 11:54:49 pooka Exp $ */
/*-
* Copyright (c) 1999, 2000, 2001, 2002, 2003 The NetBSD Foundation, Inc.
@ -60,7 +60,7 @@
*/
#include <sys/cdefs.h>
__KERNEL_RCSID(0, "$NetBSD: lfs_vnops.c,v 1.223 2009/10/30 00:53:29 christos Exp $");
__KERNEL_RCSID(0, "$NetBSD: lfs_vnops.c,v 1.224 2009/11/05 11:54:49 pooka Exp $");
#ifdef _KERNEL_OPT
#include "opt_compat_netbsd.h"
@ -1426,9 +1426,7 @@ lfs_fcntl(void *v)
int a_fflag;
kauth_cred_t a_cred;
} */ *ap = v;
#ifdef COMPAT_50
struct timeval tv;
#endif
struct timeval *tvp;
BLOCK_INFO *blkiov;
CLEANERINFO *cip;
@ -1466,17 +1464,12 @@ lfs_fcntl(void *v)
error = 0;
switch ((int)ap->a_command) {
#ifdef COMPAT_50
case LFCNSEGWAITALL_COMPAT_50:
#ifdef COMPAT_20
case LFCNSEGWAITALL_COMPAT:
#endif
fsidp = NULL;
/* FALLSTHROUGH */
case LFCNSEGWAIT_COMPAT_50:
#ifdef COMPAT_20
case LFCNSEGWAIT_COMPAT:
#endif
{
struct timeval50 *tvp50
= (struct timeval50 *)ap->a_data;
@ -1484,15 +1477,12 @@ lfs_fcntl(void *v)
tvp = &tv;
}
goto segwait_common;
#endif /* COMPAT_50 */
case LFCNSEGWAITALL:
fsidp = NULL;
/* FALLSTHROUGH */
case LFCNSEGWAIT:
tvp = (struct timeval *)ap->a_data;
#ifdef COMPAT_50
segwait_common:
#endif /* COMPAT_50 */
mutex_enter(&lfs_lock);
++fs->lfs_sleepers;
mutex_exit(&lfs_lock);
@ -1564,7 +1554,6 @@ segwait_common:
return 0;
#ifdef COMPAT_30
case LFCNIFILEFH_COMPAT:
/* Return the filehandle of the Ifile */
if ((error = kauth_authorize_system(l->l_cred,
@ -1574,11 +1563,8 @@ segwait_common:
fhp->fh_fsid = *fsidp;
fh_size = 16; /* former VFS_MAXFIDSIZ */
return lfs_vptofh(fs->lfs_ivnode, &(fhp->fh_fid), &fh_size);
#endif
#ifdef COMPAT_40
case LFCNIFILEFH_COMPAT2:
#endif
case LFCNIFILEFH:
/* Return the filehandle of the Ifile */
fhp = (struct fhandle *)ap->a_data;
@ -1608,9 +1594,7 @@ segwait_common:
return lfs_resize_fs(fs, *(int *)ap->a_data);
case LFCNWRAPSTOP:
#ifdef COMPAT_40
case LFCNWRAPSTOP_COMPAT:
#endif
/*
* Hold lfs_newseg at segment 0; if requested, sleep until
* the filesystem wraps around. To support external agents
@ -1629,10 +1613,7 @@ segwait_common:
log(LOG_NOTICE, "%s: disabled log wrap\n", fs->lfs_fsmnt);
++fs->lfs_nowrap;
if (*(int *)ap->a_data == 1
#ifdef COMPAT_40
|| ap->a_command == LFCNWRAPSTOP_COMPAT
#endif
) {
|| ap->a_command == LFCNWRAPSTOP_COMPAT) {
log(LOG_NOTICE, "LFCNSTOPWRAP waiting for log wrap\n");
error = mtsleep(&fs->lfs_nowrap, PCATCH | PUSER,
"segwrap", 0, &lfs_lock);
@ -1645,9 +1626,7 @@ segwait_common:
return 0;
case LFCNWRAPGO:
#ifdef COMPAT_40
case LFCNWRAPGO_COMPAT:
#endif
/*
* Having done its work, the agent wakes up the writer.
* If the argument is 1, it sleeps until a new segment
@ -1655,9 +1634,7 @@ segwait_common:
*/
mutex_enter(&lfs_lock);
error = lfs_wrapgo(fs, VTOI(ap->a_vp),
#ifdef COMPAT_40
ap->a_command == LFCNWRAPGO_COMPAT ? 1 :
#endif
*((int *)ap->a_data));
mutex_exit(&lfs_lock);
return error;