#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