2fe8fb192f
There is important information about booting non-ack images in docs/UPDATING. ack/aout-format images can't be built any more, and booting clang/ELF-format ones is a little different. Updating to the new boot monitor is recommended. Changes in this commit: . drop boot monitor -> allowing dropping ack support . facility to copy ELF boot files to /boot so that old boot monitor can still boot fairly easily, see UPDATING . no more ack-format libraries -> single-case libraries . some cleanup of OBJECT_FMT, COMPILER_TYPE, etc cases . drop several ack toolchain commands, but not all support commands (e.g. aal is gone but acksize is not yet). . a few libc files moved to netbsd libc dir . new /bin/date as minix date used code in libc/ . test compile fix . harmonize includes . /usr/lib is no longer special: without ack, /usr/lib plays no kind of special bootstrapping role any more and bootstrapping is done exclusively through packages, so releases depend even less on the state of the machine making them now. . rename nbsd_lib* to lib* . reduce mtree
212 lines
7.5 KiB
C
212 lines
7.5 KiB
C
/* $NetBSD: ffs_extern.h,v 1.78 2011/06/17 14:23:52 manu Exp $ */
|
|
|
|
/*-
|
|
* Copyright (c) 1991, 1993, 1994
|
|
* The Regents of the University of California. All rights reserved.
|
|
*
|
|
* Redistribution and use in source and binary forms, with or without
|
|
* modification, are permitted provided that the following conditions
|
|
* are met:
|
|
* 1. Redistributions of source code must retain the above copyright
|
|
* notice, this list of conditions and the following disclaimer.
|
|
* 2. Redistributions in binary form must reproduce the above copyright
|
|
* notice, this list of conditions and the following disclaimer in the
|
|
* documentation and/or other materials provided with the distribution.
|
|
* 3. Neither the name of the University nor the names of its contributors
|
|
* may be used to endorse or promote products derived from this software
|
|
* without specific prior written permission.
|
|
*
|
|
* THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
|
|
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
|
|
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
|
|
* ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
|
|
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
|
|
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
|
|
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
|
|
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
|
|
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
|
|
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
|
|
* SUCH DAMAGE.
|
|
*
|
|
* @(#)ffs_extern.h 8.6 (Berkeley) 3/30/95
|
|
*/
|
|
|
|
#ifndef _UFS_FFS_FFS_EXTERN_H_
|
|
#define _UFS_FFS_FFS_EXTERN_H_
|
|
|
|
/*
|
|
* Sysctl values for the fast filesystem.
|
|
*/
|
|
#define FFS_CLUSTERREAD 1 /* cluster reading enabled */
|
|
#define FFS_CLUSTERWRITE 2 /* cluster writing enabled */
|
|
#define FFS_REALLOCBLKS 3 /* block reallocation enabled */
|
|
#define FFS_ASYNCFREE 4 /* asynchronous block freeing enabled */
|
|
#define FFS_LOG_CHANGEOPT 5 /* log optimalization strategy change */
|
|
#define FFS_EXTATTR_AUTOCREATE 6 /* size for backing file autocreation */
|
|
#define FFS_MAXID 7 /* number of valid ffs ids */
|
|
|
|
struct buf;
|
|
struct fid;
|
|
struct fs;
|
|
struct inode;
|
|
struct ufs1_dinode;
|
|
struct ufs2_dinode;
|
|
struct mount;
|
|
struct nameidata;
|
|
struct lwp;
|
|
struct statvfs;
|
|
struct timeval;
|
|
struct timespec;
|
|
struct ufsmount;
|
|
struct uio;
|
|
struct vnode;
|
|
struct mbuf;
|
|
struct cg;
|
|
|
|
#if defined(_KERNEL)
|
|
|
|
#include <sys/pool.h>
|
|
|
|
#define FFS_NOBLK ((daddr_t)-1)
|
|
|
|
#define FFS_ITIMES(ip, acc, mod, cre) \
|
|
while ((ip)->i_flag & (IN_ACCESS | IN_CHANGE | IN_UPDATE | IN_MODIFY)) \
|
|
ffs_itimes(ip, acc, mod, cre)
|
|
|
|
extern pool_cache_t ffs_inode_cache; /* memory pool for inodes */
|
|
extern pool_cache_t ffs_dinode1_cache; /* memory pool for UFS1 dinodes */
|
|
extern pool_cache_t ffs_dinode2_cache; /* memory pool for UFS2 dinodes */
|
|
|
|
#endif /* defined(_KERNEL) */
|
|
|
|
__BEGIN_DECLS
|
|
|
|
#if defined(_KERNEL)
|
|
|
|
#include <sys/param.h>
|
|
#include <sys/mount.h>
|
|
#include <sys/wapbl.h>
|
|
|
|
/* ffs_alloc.c */
|
|
int ffs_alloc(struct inode *, daddr_t, daddr_t , int, int, kauth_cred_t,
|
|
daddr_t *);
|
|
int ffs_realloccg(struct inode *, daddr_t, daddr_t, int, int ,
|
|
kauth_cred_t, struct buf **, daddr_t *);
|
|
int ffs_valloc(struct vnode *, int, kauth_cred_t, struct vnode **);
|
|
daddr_t ffs_blkpref_ufs1(struct inode *, daddr_t, int, int, int32_t *);
|
|
daddr_t ffs_blkpref_ufs2(struct inode *, daddr_t, int, int, int64_t *);
|
|
int ffs_blkalloc(struct inode *, daddr_t, long);
|
|
int ffs_blkalloc_ump(struct ufsmount *, daddr_t, long);
|
|
void ffs_blkfree(struct fs *, struct vnode *, daddr_t, long, ino_t);
|
|
void ffs_blkfree_snap(struct fs *, struct vnode *, daddr_t, long, ino_t);
|
|
int ffs_vfree(struct vnode *, ino_t, int);
|
|
int ffs_checkfreefile(struct fs *, struct vnode *, ino_t);
|
|
int ffs_freefile(struct mount *, ino_t, int);
|
|
int ffs_freefile_snap(struct fs *, struct vnode *, ino_t, int);
|
|
|
|
/* ffs_balloc.c */
|
|
int ffs_balloc(struct vnode *, off_t, int, kauth_cred_t, int,
|
|
struct buf **);
|
|
|
|
/* ffs_inode.c */
|
|
int ffs_update(struct vnode *, const struct timespec *,
|
|
const struct timespec *, int);
|
|
int ffs_truncate(struct vnode *, off_t, int, kauth_cred_t);
|
|
|
|
/* ffs_vfsops.c */
|
|
VFS_PROTOS(ffs);
|
|
|
|
int ffs_reload(struct mount *, kauth_cred_t, struct lwp *);
|
|
int ffs_mountfs(struct vnode *, struct mount *, struct lwp *);
|
|
int ffs_flushfiles(struct mount *, int, struct lwp *);
|
|
int ffs_sbupdate(struct ufsmount *, int);
|
|
int ffs_cgupdate(struct ufsmount *, int);
|
|
|
|
/* ffs_vnops.c */
|
|
int ffs_read(void *);
|
|
int ffs_write(void *);
|
|
int ffs_fsync(void *);
|
|
int ffs_spec_fsync(void *);
|
|
int ffs_reclaim(void *);
|
|
int ffs_getpages(void *);
|
|
void ffs_gop_size(struct vnode *, off_t, off_t *, int);
|
|
int ffs_openextattr(void *);
|
|
int ffs_closeextattr(void *);
|
|
int ffs_getextattr(void *);
|
|
int ffs_setextattr(void *);
|
|
int ffs_listextattr(void *);
|
|
int ffs_deleteextattr(void *);
|
|
int ffs_lock(void *);
|
|
int ffs_unlock(void *);
|
|
int ffs_islocked(void *);
|
|
int ffs_full_fsync(struct vnode *, int);
|
|
|
|
/*
|
|
* Snapshot function prototypes.
|
|
*/
|
|
int ffs_snapshot_init(struct ufsmount *);
|
|
void ffs_snapshot_fini(struct ufsmount *);
|
|
int ffs_snapblkfree(struct fs *, struct vnode *, daddr_t, long, ino_t);
|
|
void ffs_snapremove(struct vnode *);
|
|
int ffs_snapshot(struct mount *, struct vnode *, struct timespec *);
|
|
void ffs_snapshot_mount(struct mount *);
|
|
void ffs_snapshot_unmount(struct mount *);
|
|
void ffs_snapgone(struct inode *);
|
|
int ffs_snapshot_read(struct vnode *, struct uio *, int);
|
|
|
|
/* Write Ahead Physical Block Logging */
|
|
void ffs_wapbl_verify_inodes(struct mount *, const char *);
|
|
void ffs_wapbl_replay_finish(struct mount *);
|
|
int ffs_wapbl_start(struct mount *);
|
|
int ffs_wapbl_stop(struct mount *, int);
|
|
int ffs_wapbl_replay_start(struct mount *, struct fs *, struct vnode *);
|
|
void ffs_wapbl_blkalloc(struct fs *, struct vnode *, daddr_t, int);
|
|
|
|
void ffs_wapbl_sync_metadata(struct mount *, daddr_t *, int *, int);
|
|
void ffs_wapbl_abort_sync_metadata(struct mount *, daddr_t *, int *, int);
|
|
|
|
extern int (**ffs_vnodeop_p)(void *);
|
|
extern int (**ffs_specop_p)(void *);
|
|
extern int (**ffs_fifoop_p)(void *);
|
|
|
|
#endif /* defined(_KERNEL) */
|
|
|
|
/* ffs_appleufs.c */
|
|
struct appleufslabel;
|
|
u_int16_t ffs_appleufs_cksum(const struct appleufslabel *);
|
|
int ffs_appleufs_validate(const char*, const struct appleufslabel *,
|
|
struct appleufslabel *);
|
|
void ffs_appleufs_set(struct appleufslabel *, const char *, time_t,
|
|
uint64_t);
|
|
|
|
/* ffs_bswap.c */
|
|
void ffs_sb_swap(struct fs*, struct fs *);
|
|
void ffs_dinode1_swap(struct ufs1_dinode *, struct ufs1_dinode *);
|
|
void ffs_dinode2_swap(struct ufs2_dinode *, struct ufs2_dinode *);
|
|
struct csum;
|
|
void ffs_csum_swap(struct csum *, struct csum *, int);
|
|
struct csum_total;
|
|
void ffs_csumtotal_swap(struct csum_total *, struct csum_total *);
|
|
void ffs_cg_swap(struct cg *, struct cg *, struct fs *);
|
|
|
|
/* ffs_subr.c */
|
|
#if defined(_KERNEL)
|
|
void ffs_load_inode(struct buf *, struct inode *, struct fs *, ino_t);
|
|
int ffs_getblk(struct vnode *, daddr_t, daddr_t, int, bool, buf_t **);
|
|
#endif /* defined(_KERNEL) */
|
|
void ffs_fragacct(struct fs *, int, int32_t[], int, int);
|
|
int ffs_isblock(struct fs *, u_char *, int32_t);
|
|
int ffs_isfreeblock(struct fs *, u_char *, int32_t);
|
|
void ffs_clrblock(struct fs *, u_char *, int32_t);
|
|
void ffs_setblock(struct fs *, u_char *, int32_t);
|
|
void ffs_itimes(struct inode *, const struct timespec *,
|
|
const struct timespec *, const struct timespec *);
|
|
void ffs_clusteracct(struct fs *, struct cg *, int32_t, int);
|
|
|
|
/* ffs_quota2.c */
|
|
int ffs_quota2_mount(struct mount *);
|
|
|
|
__END_DECLS
|
|
|
|
#endif /* !_UFS_FFS_FFS_EXTERN_H_ */
|