#ifndef _FSPROTO_H #define _FSPROTO_H #include #include #include #include #include #include #include #ifndef BUILDING_USERLAND_FS_SERVER # include # include # include #endif // ! BUILDING_USERLAND_FS_SERVER #ifndef _IMPEXP_KERNEL #define _IMPEXP_KERNEL #endif typedef dev_t nspace_id; typedef ino_t vnode_id; /* * PUBLIC PART OF THE FILE SYSTEM PROTOCOL */ #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 // missing ioctl() call added #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 } // extern "C" #endif #endif