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