/*      $NetBSD: genfs.h,v 1.39 2022/03/27 17:10:55 christos Exp $      */

#ifndef _MISCFS_GENFS_GENFS_H_
#define _MISCFS_GENFS_GENFS_H_

#include <sys/vnode.h>
#include <sys/types.h>

struct componentname;
struct mount;
struct acl;

int     genfs_access(void *);
int     genfs_accessx(void *);
int     genfs_badop(void *);
int     genfs_nullop(void *);
int     genfs_enoioctl(void *);
int     genfs_enoextops(void *);
int     genfs_einval(void *);
int     genfs_eopnotsupp(void *);
int     genfs_erofs_link(void *);
#define genfs_erofs_symlink genfs_erofs_link
int     genfs_ebadf(void *);
int     genfs_nolock(void *);
int     genfs_noislocked(void *);
int     genfs_nounlock(void *);

int     genfs_deadlock(void *);
#define genfs_deadislocked genfs_islocked
int     genfs_deadunlock(void *);

int     genfs_parsepath(void *);
int     genfs_poll(void *);
int     genfs_kqfilter(void *);
int     genfs_fcntl(void *);
int     genfs_seek(void *);
int     genfs_abortop(void *);
int     genfs_revoke(void *);
int     genfs_lock(void *);
int     genfs_islocked(void *);
int     genfs_unlock(void *);
int     genfs_mmap(void *);
int     genfs_getpages(void *);
int     genfs_putpages(void *);
int     genfs_null_putpages(void *);
int     genfs_compat_getpages(void *);
int     genfs_pathconf(void *v);

int     genfs_do_putpages(struct vnode *, off_t, off_t, int, struct vm_page **);

int     genfs_statvfs(struct mount *, struct statvfs *);

int     genfs_renamelock_enter(struct mount *);
void    genfs_renamelock_exit(struct mount *);

int     genfs_suspendctl(struct mount *, int);

int     genfs_can_access(struct vnode *, kauth_cred_t, uid_t, gid_t, mode_t,
   struct acl *, accmode_t);
int     genfs_can_access_acl_posix1e(struct vnode *, kauth_cred_t, uid_t,
   gid_t, mode_t, struct acl *, accmode_t);
int     genfs_can_access_acl_nfs4(struct vnode *, kauth_cred_t, uid_t, gid_t,
   mode_t, struct acl *, accmode_t);
int     genfs_can_chmod(struct vnode *, kauth_cred_t, uid_t, gid_t, mode_t);
int     genfs_can_chown(struct vnode *, kauth_cred_t, uid_t, gid_t, uid_t,
   gid_t);
int     genfs_can_chtimes(struct vnode *, kauth_cred_t, uid_t, u_int);
int     genfs_can_chflags(struct vnode *, kauth_cred_t, uid_t, bool);
int     genfs_can_sticky(struct vnode *, kauth_cred_t, uid_t, uid_t);
int     genfs_can_extattr(struct vnode *, kauth_cred_t, accmode_t, int);

/*
* Rename is complicated.  Sorry.
*/

struct genfs_rename_ops;


int     genfs_insane_rename(void *,
           int (*)(struct vnode *, struct componentname *,
               struct vnode *, struct componentname *,
               kauth_cred_t, bool));
int     genfs_sane_rename(const struct genfs_rename_ops *,
           struct vnode *, struct componentname *, void *,
           struct vnode *, struct componentname *, void *,
           kauth_cred_t, bool);

void    genfs_rename_knote(struct vnode *, struct vnode *, struct vnode *,
           struct vnode *, nlink_t);
void    genfs_rename_cache_purge(struct vnode *, struct vnode *, struct vnode *,
           struct vnode *);

int     genfs_ufslike_rename_check_possible(unsigned long, unsigned long,
           unsigned long, unsigned long, bool,
           unsigned long, unsigned long);
int     genfs_ufslike_rename_check_permitted(kauth_cred_t,
           struct vnode *, mode_t, uid_t,
           struct vnode *, uid_t,
           struct vnode *, mode_t, uid_t,
           struct vnode *, uid_t);
int     genfs_ufslike_remove_check_possible(unsigned long, unsigned long,
           unsigned long, unsigned long);
int     genfs_ufslike_remove_check_permitted(kauth_cred_t,
           struct vnode *, mode_t, uid_t,
           struct vnode *, uid_t);

struct genfs_rename_ops {
       bool (*gro_directory_empty_p)(struct mount *mp, kauth_cred_t cred,
           struct vnode *vp, struct vnode *dvp);
       int (*gro_rename_check_possible)(struct mount *mp,
           struct vnode *fdvp, struct vnode *fvp,
           struct vnode *tdvp, struct vnode *tvp);
       int (*gro_rename_check_permitted)(struct mount *mp, kauth_cred_t cred,
           struct vnode *fdvp, struct vnode *fvp,
           struct vnode *tdvp, struct vnode *tvp);
       int (*gro_remove_check_possible)(struct mount *mp,
           struct vnode *dvp, struct vnode *vp);
       int (*gro_remove_check_permitted)(struct mount *mp, kauth_cred_t cred,
           struct vnode *dvp, struct vnode *vp);
       int (*gro_rename)(struct mount *mp, kauth_cred_t cred,
           struct vnode *fdvp, struct componentname *fcnp,
           void *fde, struct vnode *fvp,
           struct vnode *tdvp, struct componentname *tcnp,
           void *tde, struct vnode *tvp, nlink_t *tvp_nlinkp);
       int (*gro_remove)(struct mount *mp, kauth_cred_t cred,
           struct vnode *dvp, struct componentname *cnp, void *de,
           struct vnode *vp, nlink_t *tvp_nlinkp);
       int (*gro_lookup)(struct mount *mp, struct vnode *dvp,
           struct componentname *cnp, void *de_ret, struct vnode **vp_ret);
       int (*gro_genealogy)(struct mount *mp, kauth_cred_t cred,
           struct vnode *fdvp, struct vnode *tdvp,
           struct vnode **intermediate_node_ret);
       int (*gro_lock_directory)(struct mount *mp, struct vnode *vp);
};

#endif /* !_MISCFS_GENFS_GENFS_H_ */

You are viewing proxied material from ftp.icm.edu.pl. The copyright of proxied material belongs to its original authors. Any comments or complaints in relation to proxied material should be directed to the original authors of the content concerned. Please see the disclaimer for more details.