symbolic links take on user ownership of their containing directory

[unix-history] / usr / src / sys / ufs / ffs / ufs_extern.h

/*-
* Copyright (c) 1991 The Regents of the University of California.
* All rights reserved.
*
* %sccs.include.redist.c%
*
*      @(#)ufs_extern.h        7.19 (Berkeley) %G%
*/

struct buf;
struct direct;
struct disklabel;
struct fid;
struct flock;
struct inode;
struct mbuf;
struct mount;
struct nameidata;
struct proc;
struct ucred;
struct uio;
struct vattr;
struct vnode;
struct ufs_args;

__BEGIN_DECLS
void     diskerr
           __P((struct buf *, char *, char *, int, int, struct disklabel *));
void     disksort __P((struct buf *, struct buf *));
u_int    dkcksum __P((struct disklabel *));
char    *readdisklabel __P((dev_t, int (*)(), struct disklabel *));
int      setdisklabel __P((struct disklabel *, struct disklabel *, u_long));
int      writedisklabel __P((dev_t, int (*)(), struct disklabel *));

int      ufs_abortop __P((struct vop_abortop_args *));
int      ufs_access __P((struct vop_access_args *));
int      ufs_advlock __P((struct vop_advlock_args *));
int      ufs_bmap __P((struct vop_bmap_args *));
int      ufs_check_export __P((struct mount *, struct ufid *, struct mbuf *,
               struct vnode **, int *exflagsp, struct ucred **));
int      ufs_checkpath __P((struct inode *, struct inode *, struct ucred *));
int      ufs_close __P((struct vop_close_args *));
int      ufs_create __P((struct vop_create_args *));
void     ufs_dirbad __P((struct inode *, doff_t, char *));
int      ufs_dirbadentry __P((struct vnode *, struct direct *, int));
int      ufs_dirempty __P((struct inode *, ino_t, struct ucred *));
int      ufs_direnter __P((struct inode *, struct vnode *,struct componentname *));
int      ufs_dirremove __P((struct vnode *, struct componentname*));
int      ufs_dirrewrite
           __P((struct inode *, struct inode *, struct componentname *));
void     ufs_free_addrlist __P((struct ufsmount *));
int      ufs_getattr __P((struct vop_getattr_args *));
int      ufs_getlbns __P((struct vnode *, daddr_t, struct indir *, int *));
int      ufs_hang_addrlist __P((struct mount *, struct ufs_args *));
struct vnode *
        ufs_ihashget __P((dev_t, ino_t));
void     ufs_ihashinit __P((void));
void     ufs_ihashins __P((struct inode *));
struct vnode *
        ufs_ihashlookup __P((dev_t, ino_t));
void     ufs_ihashrem __P((struct inode *));
int      ufs_inactive __P((struct vop_inactive_args *));
int      ufs_init __P((void));
int      ufs_ioctl __P((struct vop_ioctl_args *));
int      ufs_islocked __P((struct vop_islocked_args *));
int      ufs_link __P((struct vop_link_args *));
int      ufs_lock __P((struct vop_lock_args *));
int      ufs_lookup __P((struct vop_lookup_args *));
int      ufs_makeinode __P((int mode, struct vnode *, struct vnode **, struct componentname *));
int      ufs_mkdir __P((struct vop_mkdir_args *));
int      ufs_mknod __P((struct vop_mknod_args *));
int      ufs_mmap __P((struct vop_mmap_args *));
int      ufs_mountedon __P((struct vnode *));
int      ufs_open __P((struct vop_open_args *));
int      ufs_print __P((struct vop_print_args *));
int      ufs_readdir __P((struct vop_readdir_args *));
int      ufs_readlink __P((struct vop_readlink_args *));
int      ufs_reclaim __P((struct vop_reclaim_args *));
int      ufs_remove __P((struct vop_remove_args *));
int      ufs_rename __P((struct vop_rename_args *));
int      ufs_rmdir __P((struct vop_rmdir_args *));
int      ufs_seek __P((struct vop_seek_args *));
int      ufs_select __P((struct vop_select_args *));
int      ufs_setattr __P((struct vop_setattr_args *));
int      ufs_start __P((struct mount *, int, struct proc *));
int      ufs_strategy __P((struct vop_strategy_args *));
int      ufs_symlink __P((struct vop_symlink_args *));
int      ufs_unlock __P((struct vop_unlock_args *));
int      ufs_vinit __P((struct mount *,
           int (**)(), int (**)(), struct vnode **));
int      ufsspec_close __P((struct vop_close_args *));
int      ufsspec_read __P((struct vop_read_args *));
int      ufsspec_write __P((struct vop_write_args *));

#ifdef FIFO
int     ufsfifo_read __P((struct vop_read_args *));
int     ufsfifo_write __P((struct vop_write_args *));
int     ufsfifo_close __P((struct vop_close_args *));
#endif
__END_DECLS