c743fe4219
git-svn-id: file:///srv/svn/repos/haiku/trunk/current@9185 a95241bf-73f2-0310-859d-f6bbb57e9c96
262 lines
8.9 KiB
C
262 lines
8.9 KiB
C
/*
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Copyright 1999-2001, Be Incorporated. All Rights Reserved.
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This file may be used under the terms of the Be Sample Code License.
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*/
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#ifndef _FSPROTO_H
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#define _FSPROTO_H
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#include <sys/dirent.h>
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#include <sys/types.h>
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#include <sys/param.h>
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#include <sys/stat.h>
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#include <unistd.h>
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#include <iovec.h>
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#include <OS.h>
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#include <fs_attr.h>
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#include <fs_info.h>
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#include <BeBuild.h>
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#include <Drivers.h>
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typedef dev_t nspace_id;
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typedef ino_t vnode_id;
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/*
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* PUBLIC PART OF THE FILE SYSTEM PROTOCOL
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*/
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#define WSTAT_MODE 0x0001
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#define WSTAT_UID 0x0002
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#define WSTAT_GID 0x0004
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#define WSTAT_SIZE 0x0008
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#define WSTAT_ATIME 0x0010
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#define WSTAT_MTIME 0x0020
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#define WSTAT_CRTIME 0x0040
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#define WFSSTAT_NAME 0x0001
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#define B_ENTRY_CREATED 1
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#define B_ENTRY_REMOVED 2
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#define B_ENTRY_MOVED 3
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#define B_STAT_CHANGED 4
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#define B_ATTR_CHANGED 5
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#define B_DEVICE_MOUNTED 6
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#define B_DEVICE_UNMOUNTED 7
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#define B_STOP_WATCHING 0x0000
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#define B_WATCH_NAME 0x0001
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#define B_WATCH_STAT 0x0002
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#define B_WATCH_ATTR 0x0004
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#define B_WATCH_DIRECTORY 0x0008
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#define SELECT_READ 1
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#define SELECT_WRITE 2
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#define SELECT_EXCEPTION 3
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#define B_CUR_FS_API_VERSION 2
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#define IOCTL_FILE_UNCACHED_IO 10000
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#define IOCTL_CREATE_TIME 10002
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#define IOCTL_MODIFIED_TIME 10003
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struct attr_info;
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struct index_info;
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typedef int op_read_vnode(void *ns, vnode_id vnid, char r, void **node);
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typedef int op_write_vnode(void *ns, void *node, char r);
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typedef int op_remove_vnode(void *ns, void *node, char r);
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typedef int op_secure_vnode(void *ns, void *node);
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typedef int op_wake_vnode(void *ns, void *node);
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typedef int op_suspend_vnode(void *ns, void *node);
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typedef int op_walk(void *ns, void *base, const char *file, char **newpath,
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vnode_id *vnid);
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typedef int op_access(void *ns, void *node, int mode);
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typedef int op_create(void *ns, void *dir, const char *name,
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int omode, int perms, vnode_id *vnid, void **cookie);
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typedef int op_mkdir(void *ns, void *dir, const char *name, int perms);
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typedef int op_symlink(void *ns, void *dir, const char *name,
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const char *path);
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typedef int op_link(void *ns, void *dir, const char *name, void *node);
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typedef int op_rename(void *ns, void *olddir, const char *oldname,
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void *newdir, const char *newname);
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typedef int op_unlink(void *ns, void *dir, const char *name);
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typedef int op_rmdir(void *ns, void *dir, const char *name);
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typedef int op_readlink(void *ns, void *node, char *buf, size_t *bufsize);
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typedef int op_opendir(void *ns, void *node, void **cookie);
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typedef int op_closedir(void *ns, void *node, void *cookie);
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typedef int op_rewinddir(void *ns, void *node, void *cookie);
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typedef int op_readdir(void *ns, void *node, void *cookie, long *num,
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struct dirent *buf, size_t bufsize);
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typedef int op_open(void *ns, void *node, int omode, void **cookie);
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typedef int op_close(void *ns, void *node, void *cookie);
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typedef int op_free_cookie(void *ns, void *node, void *cookie);
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typedef int op_read(void *ns, void *node, void *cookie, off_t pos, void *buf,
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size_t *len);
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typedef int op_write(void *ns, void *node, void *cookie, off_t pos,
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const void *buf, size_t *len);
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typedef int op_readv(void *ns, void *node, void *cookie, off_t pos, const iovec *vec,
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size_t count, size_t *len);
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typedef int op_writev(void *ns, void *node, void *cookie, off_t pos, const iovec *vec,
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size_t count, size_t *len);
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typedef int op_ioctl(void *ns, void *node, void *cookie, int cmd, void *buf,
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size_t len);
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typedef int op_setflags(void *ns, void *node, void *cookie, int flags);
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typedef int op_rstat(void *ns, void *node, struct stat *);
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typedef int op_wstat(void *ns, void *node, struct stat *, long mask);
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typedef int op_fsync(void *ns, void *node);
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typedef int op_select(void *ns, void *node, void *cookie, uint8 event,
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uint32 ref, selectsync *sync);
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typedef int op_deselect(void *ns, void *node, void *cookie, uint8 event,
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selectsync *sync);
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typedef int op_initialize(const char *devname, void *parms, size_t len);
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typedef int op_mount(nspace_id nsid, const char *devname, ulong flags,
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void *parms, size_t len, void **data, vnode_id *vnid);
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typedef int op_unmount(void *ns);
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typedef int op_sync(void *ns);
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typedef int op_rfsstat(void *ns, struct fs_info *);
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typedef int op_wfsstat(void *ns, struct fs_info *, long mask);
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typedef int op_open_attrdir(void *ns, void *node, void **cookie);
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typedef int op_close_attrdir(void *ns, void *node, void *cookie);
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typedef int op_rewind_attrdir(void *ns, void *node, void *cookie);
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typedef int op_read_attrdir(void *ns, void *node, void *cookie, long *num,
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struct dirent *buf, size_t bufsize);
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typedef int op_remove_attr(void *ns, void *node, const char *name);
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typedef int op_rename_attr(void *ns, void *node, const char *oldname,
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const char *newname);
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typedef int op_stat_attr(void *ns, void *node, const char *name,
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struct attr_info *buf);
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typedef int op_write_attr(void *ns, void *node, const char *name, int type,
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const void *buf, size_t *len, off_t pos);
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typedef int op_read_attr(void *ns, void *node, const char *name, int type,
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void *buf, size_t *len, off_t pos);
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typedef int op_open_indexdir(void *ns, void **cookie);
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typedef int op_close_indexdir(void *ns, void *cookie);
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typedef int op_rewind_indexdir(void *ns, void *cookie);
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typedef int op_read_indexdir(void *ns, void *cookie, long *num,
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struct dirent *buf, size_t bufsize);
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typedef int op_create_index(void *ns, const char *name, int type, int flags);
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typedef int op_remove_index(void *ns, const char *name);
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typedef int op_rename_index(void *ns, const char *oldname,
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const char *newname);
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typedef int op_stat_index(void *ns, const char *name, struct index_info *buf);
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typedef int op_open_query(void *ns, const char *query, ulong flags,
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port_id port, long token, void **cookie);
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typedef int op_close_query(void *ns, void *cookie);
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typedef int op_read_query(void *ns, void *cookie, long *num,
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struct dirent *buf, size_t bufsize);
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typedef struct vnode_ops {
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op_read_vnode (*read_vnode);
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op_write_vnode (*write_vnode);
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op_remove_vnode (*remove_vnode);
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op_secure_vnode (*secure_vnode);
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op_walk (*walk);
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op_access (*access);
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op_create (*create);
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op_mkdir (*mkdir);
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op_symlink (*symlink);
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op_link (*link);
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op_rename (*rename);
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op_unlink (*unlink);
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op_rmdir (*rmdir);
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op_readlink (*readlink);
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op_opendir (*opendir);
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op_closedir (*closedir);
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op_free_cookie (*free_dircookie);
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op_rewinddir (*rewinddir);
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op_readdir (*readdir);
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op_open (*open);
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op_close (*close);
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op_free_cookie (*free_cookie);
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op_read (*read);
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op_write (*write);
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op_readv (*readv);
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op_writev (*writev);
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op_ioctl (*ioctl);
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op_setflags (*setflags);
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op_rstat (*rstat);
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op_wstat (*wstat);
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op_fsync (*fsync);
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op_initialize (*initialize);
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op_mount (*mount);
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op_unmount (*unmount);
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op_sync (*sync);
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op_rfsstat (*rfsstat);
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op_wfsstat (*wfsstat);
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op_select (*select);
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op_deselect (*deselect);
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op_open_indexdir (*open_indexdir);
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op_close_indexdir (*close_indexdir);
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op_free_cookie (*free_indexdircookie);
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op_rewind_indexdir (*rewind_indexdir);
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op_read_indexdir (*read_indexdir);
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op_create_index (*create_index);
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op_remove_index (*remove_index);
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op_rename_index (*rename_index);
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op_stat_index (*stat_index);
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op_open_attrdir (*open_attrdir);
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op_close_attrdir (*close_attrdir);
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op_free_cookie (*free_attrdircookie);
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op_rewind_attrdir (*rewind_attrdir);
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op_read_attrdir (*read_attrdir);
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op_write_attr (*write_attr);
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op_read_attr (*read_attr);
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op_remove_attr (*remove_attr);
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op_rename_attr (*rename_attr);
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op_stat_attr (*stat_attr);
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op_open_query (*open_query);
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op_close_query (*close_query);
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op_free_cookie (*free_querycookie);
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op_read_query (*read_query);
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// for Dano compatibility only
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op_wake_vnode (*wake_vnode);
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op_suspend_vnode (*suspend_vnode);
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} vnode_ops;
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#ifdef __cplusplus
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extern "C" {
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#endif
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extern _IMPEXP_KERNEL int new_path(const char *path, char **copy);
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extern _IMPEXP_KERNEL void free_path(char *p);
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extern _IMPEXP_KERNEL int notify_listener(int op, nspace_id nsid,
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vnode_id vnida, vnode_id vnidb,
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vnode_id vnidc, const char *name);
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extern _IMPEXP_KERNEL int send_notification(port_id port, long token,
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ulong what, long op, nspace_id nsida,
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nspace_id nsidb, vnode_id vnida,
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vnode_id vnidb, vnode_id vnidc,
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const char *name);
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extern _IMPEXP_KERNEL int get_vnode(nspace_id nsid, vnode_id vnid, void **data);
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extern _IMPEXP_KERNEL int put_vnode(nspace_id nsid, vnode_id vnid);
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extern _IMPEXP_KERNEL int new_vnode(nspace_id nsid, vnode_id vnid, void *data);
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extern _IMPEXP_KERNEL int remove_vnode(nspace_id nsid, vnode_id vnid);
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extern _IMPEXP_KERNEL int unremove_vnode(nspace_id nsid, vnode_id vnid);
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extern _IMPEXP_KERNEL int is_vnode_removed(nspace_id nsid, vnode_id vnid);
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#ifdef __cplusplus
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}
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#endif
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extern _EXPORT vnode_ops fs_entry;
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extern _EXPORT int32 api_version;
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#endif
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