diff options
Diffstat (limited to 'sys/ufs/inode.h')
| -rw-r--r-- | sys/ufs/inode.h | 53 |
1 files changed, 50 insertions, 3 deletions
diff --git a/sys/ufs/inode.h b/sys/ufs/inode.h index 2f6da627e075..88fbd6795b98 100644 --- a/sys/ufs/inode.h +++ b/sys/ufs/inode.h @@ -31,9 +31,12 @@ * SUCH DAMAGE. * * from: @(#)inode.h 7.17 (Berkeley) 5/8/91 - * $Id: inode.h,v 1.3 1993/10/16 18:17:40 rgrimes Exp $ + * $Id: inode.h,v 1.6 1993/12/19 00:55:37 wollman Exp $ */ +#ifndef _UFS_INODE_H_ +#define _UFS_INODE_H_ 1 + #ifdef KERNEL #include "../ufs/dinode.h" #else @@ -121,7 +124,7 @@ extern int vttoif_tab[]; #define MAKEIMODE(indx, mode) (int)(VTTOIF(indx) | (mode)) -u_long nextgennumber; /* next generation number to assign */ +extern u_long nextgennumber; /* next generation number to assign */ extern ino_t dirpref(); @@ -227,8 +230,52 @@ int ufs_unlock __P((struct vnode *vp)); int ufs_bmap __P((struct vnode *vp, daddr_t bn, struct vnode **vpp, daddr_t *bnp)); int ufs_strategy __P((struct buf *bp)); -int ufs_print __P((struct vnode *vp)); +void ufs_print __P((struct vnode *vp)); int ufs_islocked __P((struct vnode *vp)); int ufs_advlock __P((struct vnode *vp, caddr_t id, int op, struct flock *fl, int flags)); + +extern void blkfree(struct inode *, daddr_t, off_t); +extern void ifree(struct inode *, ino_t, int); +extern void iput(struct inode *); +extern void ilock(struct inode *); +extern void iunlock(struct inode *); +extern void dirbad(struct inode *, off_t, char *); + +extern int alloc(struct inode *, daddr_t, daddr_t, int, daddr_t *); +extern int realloccg(struct inode *, off_t, daddr_t, int, int, struct buf **); +extern int ialloc(struct inode *, ino_t, int, struct ucred *, struct inode **); +extern daddr_t blkpref(struct inode *, daddr_t, int, daddr_t *); +extern u_long hashalloc(struct inode *, int, long, int, + u_long (*)(struct inode *, int, long, int)); +extern daddr_t fragextend(struct inode *, int, long, int, int); +extern daddr_t alloccg(struct inode *, int, daddr_t, int); + +struct cg; /* I really don't want to know why */ +struct direct; /* this header is required by NFS... */ + +extern daddr_t alloccgblk(struct fs *, struct cg *, daddr_t); +extern ino_t ialloccg(struct inode *, int, daddr_t, int); +extern int ufs_lookup(struct vnode *, struct nameidata *, struct proc *); +extern int dirbadentry(struct direct *, int); +extern int direnter(struct inode *, struct nameidata *); +extern int dirremove(struct nameidata *); +extern int dirrewrite(struct inode *, struct inode *, struct nameidata *); +extern int blkatoff(struct inode *, off_t, char **, struct buf **); +extern int dirempty(struct inode *, ino_t, struct ucred *); +extern int checkpath(struct inode *, struct inode *, struct ucred *); + +extern void ufs_init(void); +extern int iget(struct inode *, ino_t, struct inode **); +extern int ufs_inactive(struct vnode *, struct proc *); +extern int ufs_reclaim(struct vnode *); +extern int iupdat(struct inode *, struct timeval *, struct timeval *, + int); +extern int itrunc(struct inode *, u_long, int); +extern int indirtrunc(struct inode *, daddr_t, daddr_t, int, long *); + +extern int bmap(struct inode *, daddr_t, daddr_t *); +extern int balloc(struct inode *, daddr_t, int, struct buf **, int); + #endif /* KERNEL */ +#endif /* _UFS_INODE_H_ */ |