diff options
Diffstat (limited to 'fs/ksmbd/vfs.h')
| -rw-r--r-- | fs/ksmbd/vfs.h | 167 |
1 files changed, 0 insertions, 167 deletions
diff --git a/fs/ksmbd/vfs.h b/fs/ksmbd/vfs.h deleted file mode 100644 index 0d73d735cc39..000000000000 --- a/fs/ksmbd/vfs.h +++ /dev/null @@ -1,167 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0-or-later */ -/* - * Copyright (C) 2016 Namjae Jeon <linkinjeon@kernel.org> - * Copyright (C) 2018 Samsung Electronics Co., Ltd. - */ - -#ifndef __KSMBD_VFS_H__ -#define __KSMBD_VFS_H__ - -#include <linux/file.h> -#include <linux/fs.h> -#include <linux/namei.h> -#include <uapi/linux/xattr.h> -#include <linux/posix_acl.h> -#include <linux/unicode.h> - -#include "smbacl.h" -#include "xattr.h" - -/* - * Enumeration for stream type. - */ -enum { - DATA_STREAM = 1, /* type $DATA */ - DIR_STREAM /* type $INDEX_ALLOCATION */ -}; - -/* CreateOptions */ -#define CREATE_TREE_CONNECTION cpu_to_le32(0x00000080) -#define FILE_RESERVE_OPFILTER_LE cpu_to_le32(0x00100000) - -#define CREATE_OPTION_READONLY 0x10000000 -/* system. NB not sent over wire */ -#define CREATE_OPTION_SPECIAL 0x20000000 - -struct ksmbd_work; -struct ksmbd_file; -struct ksmbd_conn; - -struct ksmbd_dir_info { - const char *name; - char *wptr; - char *rptr; - int name_len; - int out_buf_len; - int num_entry; - int data_count; - int last_entry_offset; - bool hide_dot_file; - int flags; - int last_entry_off_align; -}; - -struct ksmbd_readdir_data { - struct dir_context ctx; - union { - void *private; - char *dirent; - }; - - unsigned int used; - unsigned int dirent_count; - unsigned int file_attr; - struct unicode_map *um; -}; - -/* ksmbd kstat wrapper to get valid create time when reading dir entry */ -struct ksmbd_kstat { - struct kstat *kstat; - unsigned long long create_time; - __le32 file_attributes; -}; - -int ksmbd_vfs_lock_parent(struct user_namespace *user_ns, struct dentry *parent, - struct dentry *child); -int ksmbd_vfs_may_delete(struct user_namespace *user_ns, struct dentry *dentry); -int ksmbd_vfs_query_maximal_access(struct user_namespace *user_ns, - struct dentry *dentry, __le32 *daccess); -int ksmbd_vfs_create(struct ksmbd_work *work, const char *name, umode_t mode); -int ksmbd_vfs_mkdir(struct ksmbd_work *work, const char *name, umode_t mode); -int ksmbd_vfs_read(struct ksmbd_work *work, struct ksmbd_file *fp, - size_t count, loff_t *pos); -int ksmbd_vfs_write(struct ksmbd_work *work, struct ksmbd_file *fp, - char *buf, size_t count, loff_t *pos, bool sync, - ssize_t *written); -int ksmbd_vfs_fsync(struct ksmbd_work *work, u64 fid, u64 p_id); -int ksmbd_vfs_remove_file(struct ksmbd_work *work, char *name); -int ksmbd_vfs_link(struct ksmbd_work *work, - const char *oldname, const char *newname); -int ksmbd_vfs_getattr(const struct path *path, struct kstat *stat); -int ksmbd_vfs_fp_rename(struct ksmbd_work *work, struct ksmbd_file *fp, - char *newname); -int ksmbd_vfs_truncate(struct ksmbd_work *work, - struct ksmbd_file *fp, loff_t size); -struct srv_copychunk; -int ksmbd_vfs_copy_file_ranges(struct ksmbd_work *work, - struct ksmbd_file *src_fp, - struct ksmbd_file *dst_fp, - struct srv_copychunk *chunks, - unsigned int chunk_count, - unsigned int *chunk_count_written, - unsigned int *chunk_size_written, - loff_t *total_size_written); -ssize_t ksmbd_vfs_listxattr(struct dentry *dentry, char **list); -ssize_t ksmbd_vfs_getxattr(struct user_namespace *user_ns, - struct dentry *dentry, - char *xattr_name, - char **xattr_buf); -ssize_t ksmbd_vfs_casexattr_len(struct user_namespace *user_ns, - struct dentry *dentry, char *attr_name, - int attr_name_len); -int ksmbd_vfs_setxattr(struct user_namespace *user_ns, - struct dentry *dentry, const char *attr_name, - void *attr_value, size_t attr_size, int flags); -int ksmbd_vfs_xattr_stream_name(char *stream_name, char **xattr_stream_name, - size_t *xattr_stream_name_size, int s_type); -int ksmbd_vfs_remove_xattr(struct user_namespace *user_ns, - struct dentry *dentry, char *attr_name); -int ksmbd_vfs_kern_path(struct ksmbd_work *work, - char *name, unsigned int flags, struct path *path, - bool caseless); -struct dentry *ksmbd_vfs_kern_path_create(struct ksmbd_work *work, - const char *name, - unsigned int flags, - struct path *path); -int ksmbd_vfs_empty_dir(struct ksmbd_file *fp); -void ksmbd_vfs_set_fadvise(struct file *filp, __le32 option); -int ksmbd_vfs_zero_data(struct ksmbd_work *work, struct ksmbd_file *fp, - loff_t off, loff_t len); -struct file_allocated_range_buffer; -int ksmbd_vfs_fqar_lseek(struct ksmbd_file *fp, loff_t start, loff_t length, - struct file_allocated_range_buffer *ranges, - unsigned int in_count, unsigned int *out_count); -int ksmbd_vfs_unlink(struct user_namespace *user_ns, - struct dentry *dir, struct dentry *dentry); -void *ksmbd_vfs_init_kstat(char **p, struct ksmbd_kstat *ksmbd_kstat); -int ksmbd_vfs_fill_dentry_attrs(struct ksmbd_work *work, - struct user_namespace *user_ns, - struct dentry *dentry, - struct ksmbd_kstat *ksmbd_kstat); -void ksmbd_vfs_posix_lock_wait(struct file_lock *flock); -int ksmbd_vfs_posix_lock_wait_timeout(struct file_lock *flock, long timeout); -void ksmbd_vfs_posix_lock_unblock(struct file_lock *flock); -int ksmbd_vfs_remove_acl_xattrs(struct user_namespace *user_ns, - struct dentry *dentry); -int ksmbd_vfs_remove_sd_xattrs(struct user_namespace *user_ns, - struct dentry *dentry); -int ksmbd_vfs_set_sd_xattr(struct ksmbd_conn *conn, - struct user_namespace *user_ns, - struct dentry *dentry, - struct smb_ntsd *pntsd, int len); -int ksmbd_vfs_get_sd_xattr(struct ksmbd_conn *conn, - struct user_namespace *user_ns, - struct dentry *dentry, - struct smb_ntsd **pntsd); -int ksmbd_vfs_set_dos_attrib_xattr(struct user_namespace *user_ns, - struct dentry *dentry, - struct xattr_dos_attrib *da); -int ksmbd_vfs_get_dos_attrib_xattr(struct user_namespace *user_ns, - struct dentry *dentry, - struct xattr_dos_attrib *da); -int ksmbd_vfs_set_init_posix_acl(struct user_namespace *user_ns, - struct dentry *dentry); -int ksmbd_vfs_inherit_posix_acl(struct user_namespace *user_ns, - struct dentry *dentry, - struct inode *parent_inode); -#endif /* __KSMBD_VFS_H__ */ |