diff --git a/headers/os/kernel/fs_interface.h b/headers/os/kernel/fs_interface.h deleted file mode 100644 index 1c1d4d27ee..0000000000 --- a/headers/os/kernel/fs_interface.h +++ /dev/null @@ -1,146 +0,0 @@ -/* File System Interface Layer Definition -** -** Distributed under the terms of the OpenBeOS License. -*/ - -#ifndef _FS_INTERFACE_H -#define _FS_INTERFACE_H - -#include -#include - -struct dirent; -struct stat; -struct fs_info; - -typedef dev_t mount_id; -typedef ino_t vnode_id; - -/* the file system's private data structures */ -typedef void *fs_volume; -typedef void *fs_cookie; -typedef void *fs_vnode; - -/* passed to write_stat() */ -enum write_stat_mask { - FS_WRITE_STAT_MODE = 0x0001, - FS_WRITE_STAT_UID = 0x0002, - FS_WRITE_STAT_GID = 0x0004, - FS_WRITE_STAT_SIZE = 0x0008, - FS_WRITE_STAT_ATIME = 0x0010, - FS_WRITE_STAT_MTIME = 0x0020, - FS_WRITE_STAT_CRTIME = 0x0040 -}; - -/* passed to write_fs_info() */ -#define FS_WRITE_FSINFO_NAME 0x0001 - -#define B_CURRENT_FS_API_VERSION 1 - -#ifdef __cplusplus -extern "C" { -#endif - -typedef struct fs_ops { - /* general operations */ - status_t (*mount)(mount_id id, const char *device, void *args, fs_volume *_fs, vnode_id *_rootVnodeID); - status_t (*unmount)(fs_volume fs); - - status_t (*read_fs_info)(fs_volume fs, struct fs_info *info); - status_t (*write_fs_info)(fs_volume fs, const struct fs_info *info, int mask); - status_t (*sync)(fs_volume fs); - - /* vnode operations */ - status_t (*lookup)(fs_volume fs, fs_vnode dir, const char *name, vnode_id *_id, int *_type); - status_t (*get_vnode_name)(fs_volume fs, fs_vnode vnode, char *buffer, size_t bufferSize); - - status_t (*get_vnode)(fs_volume fs, vnode_id id, fs_vnode *_vnode, bool reenter); - status_t (*put_vnode)(fs_volume fs, fs_vnode vnode, bool reenter); - status_t (*remove_vnode)(fs_volume fs, fs_vnode vnode, bool reenter); - - /* VM file access */ - status_t (*can_page)(fs_volume fs, fs_vnode v); - ssize_t (*read_pages)(fs_volume fs, fs_vnode v, iovecs *vecs, off_t pos); - ssize_t (*write_pages)(fs_volume fs, fs_vnode v, iovecs *vecs, off_t pos); - - /* common operations */ - status_t (*ioctl)(fs_volume fs, fs_vnode v, fs_cookie cookie, ulong op, void *buffer, size_t length); - status_t (*fsync)(fs_volume fs, fs_vnode v); - - status_t (*read_link)(fs_volume fs, fs_vnode link, char *buffer, size_t bufferSize); - status_t (*write_link)(fs_volume fs, fs_vnode link, char *toPath); - status_t (*create_symlink)(fs_volume fs, fs_vnode dir, const char *name, const char *path, int mode); - - status_t (*link)(fs_volume fs, fs_vnode dir, const char *name, fs_vnode vnode); - status_t (*unlink)(fs_volume fs, fs_vnode dir, const char *name); - status_t (*rename)(fs_volume fs, fs_vnode fromDir, const char *fromName, fs_vnode toDir, const char *toName); - - status_t (*access)(fs_volume fs, fs_vnode vnode, int mode); - status_t (*read_stat)(fs_volume fs, fs_vnode vnode, struct stat *stat); - status_t (*write_stat)(fs_volume fs, fs_vnode vnode, const struct stat *stat, int statMask); - - /* file operations */ - status_t (*create)(fs_volume fs, fs_vnode dir, const char *name, int openMode, int perms, fs_cookie *_cookie, vnode_id *_newVnodeID); - status_t (*open)(fs_volume fs, fs_vnode v, int openMode, fs_cookie *_cookie); - status_t (*close)(fs_volume fs, fs_vnode v, fs_cookie cookie); - status_t (*free_cookie)(fs_volume fs, fs_vnode v, fs_cookie cookie); - ssize_t (*read)(fs_volume fs, fs_vnode v, fs_cookie cookie, off_t pos, void *buffer, size_t *length); - ssize_t (*write)(fs_volume fs, fs_vnode v, fs_cookie cookie, off_t pos, const void *buffer, size_t *length); - - /* directory operations */ - status_t (*create_dir)(fs_volume fs, fs_vnode parent, const char *name, int perms, vnode_id *_newVnodeID); - status_t (*remove_dir)(fs_volume fs, fs_vnode parent, const char *name); - status_t (*open_dir)(fs_volume fs, fs_vnode vnode, fs_cookie *_cookie); - status_t (*close_dir)(fs_volume fs, fs_vnode vnode, fs_cookie cookie); - status_t (*free_dir_cookie)(fs_volume fs, fs_vnode vnode, fs_cookie cookie); - status_t (*read_dir)(fs_volume fs, fs_vnode vnode, fs_cookie cookie, struct dirent *buffer, size_t bufferSize, uint32 *_num); - status_t (*rewind_dir)(fs_volume fs, fs_vnode vnode, fs_cookie cookie); - - /* attribute directory operations */ - status_t (*open_attr_dir)(fs_volume fs, fs_vnode vnode, fs_cookie *_cookie); - status_t (*close_attr_dir)(fs_volume fs, fs_vnode vnode, fs_cookie cookie); - status_t (*free_attr_dir_cookie)(fs_volume fs, fs_vnode vnode, fs_cookie cookie); - status_t (*read_attr_dir)(fs_volume fs, fs_vnode vnode, fs_cookie cookie, struct dirent *buffer, size_t bufferSize, uint32 *_num); - status_t (*rewind_attr_dir)(fs_volume fs, fs_vnode vnode, fs_cookie cookie); - - /* attribute operations */ - status_t (*create_attr)(fs_volume fs, fs_vnode file, const char *name, uint32 type, int openMode, fs_cookie *_cookie); - status_t (*open_attr)(fs_volume fs, fs_vnode file, const char *name, int openMode, fs_cookie *_cookie); - status_t (*close_attr)(fs_volume fs, fs_vnode file, fs_cookie cookie); - status_t (*free_attr_cookie)(fs_volume fs, fs_vnode file, fs_cookie cookie); - ssize_t (*read_attr)(fs_volume fs, fs_vnode file, fs_cookie cookie, off_t pos, void *buffer, size_t *len); - ssize_t (*write_attr)(fs_volume fs, fs_vnode file, fs_cookie cookie, off_t pos, const void *buffer, size_t *len); - - status_t (*read_attr_stat)(fs_volume fs, fs_vnode file, fs_cookie cookie, struct stat *stat); - status_t (*write_attr_stat)(fs_volume fs, fs_vnode file, fs_cookie cookie, const struct stat *stat, int statMask); - status_t (*rename_attr)(fs_volume fs, fs_vnode fromFile, const char *fromName, fs_vnode toFile, const char *toName); - status_t (*remove_attr)(fs_volume fs, fs_vnode file, const char *name); - - /* index directory & index operations */ - status_t (*open_index_dir)(fs_volume fs, fs_cookie *cookie); - status_t (*close_index_dir)(fs_volume fs, fs_cookie cookie); - status_t (*free_index_dir_cookie)(fs_volume fs, fs_cookie cookie); - status_t (*read_index_dir)(fs_volume fs, fs_cookie cookie, struct dirent *buffer, size_t bufferSize, uint32 *_num); - status_t (*rewind_index_dir)(fs_volume fs, fs_cookie cookie); - - status_t (*create_index)(fs_volume fs, const char *name, uint32 type, uint32 flags); - status_t (*remove_index)(fs_volume fs, const char *name); - status_t (*read_index_stat)(fs_volume fs, const char *name, struct stat *stat); - - /* query operations */ - status_t (*open_query)(fs_volume fs, const char *query, uint32 flags, port_id port, uint32 token, fs_cookie *_cookie); - status_t (*close_query)(fs_volume fs, fs_cookie cookie); - status_t (*free_query_cookie)(fs_volume fs, fs_cookie cookie); - status_t (*read_query)(fs_volume fs, fs_cookie cookie, struct dirent *buffer, size_t bufferSize, uint32 *_num); - status_t (*rewind_query)(fs_volume fs, fs_cookie cookie); -} fs_ops; - -#ifdef __cplusplus -} -#endif - -/* variables exported by the file system add-on */ -extern fs_ops fs_entry; -extern int32 api_version; - -#endif /* _FS_INTERFACE_H */