Lines Matching defs:file_operations
2069 struct file_operations { struct
2070 struct module *owner;
2071 loff_t (*llseek) (struct file *, loff_t, int);
2072 ssize_t (*read) (struct file *, char __user *, size_t, loff_t *);
2073 ssize_t (*write) (struct file *, const char __user *, size_t, loff_t *);
2074 ssize_t (*read_iter) (struct kiocb *, struct iov_iter *);
2075 ssize_t (*write_iter) (struct kiocb *, struct iov_iter *);
2076 int (*iopoll)(struct kiocb *kiocb, struct io_comp_batch *,
2078 int (*iterate) (struct file *, struct dir_context *);
2079 int (*iterate_shared) (struct file *, struct dir_context *);
2080 __poll_t (*poll) (struct file *, struct poll_table_struct *);
2081 long (*unlocked_ioctl) (struct file *, unsigned int, unsigned long);
2082 long (*compat_ioctl) (struct file *, unsigned int, unsigned long);
2083 int (*mmap) (struct file *, struct vm_area_struct *);
2084 unsigned long mmap_supported_flags;
2085 int (*open) (struct inode *, struct file *);
2086 int (*flush) (struct file *, fl_owner_t id);
2087 int (*release) (struct inode *, struct file *);
2088 int (*fsync) (struct file *, loff_t, loff_t, int datasync);
2089 int (*fasync) (int, struct file *, int);
2090 int (*lock) (struct file *, int, struct file_lock *);
2091 ssize_t (*sendpage) (struct file *, struct page *, int, size_t, loff_t *, int);
2092 …ng (*get_unmapped_area)(struct file *, unsigned long, unsigned long, unsigned long, unsigned long);
2093 int (*check_flags)(int);
2094 int (*flock) (struct file *, int, struct file_lock *);
2095 ssize_t (*splice_write)(struct pipe_inode_info *, struct file *, loff_t *, size_t, unsigned int);
2096 ssize_t (*splice_read)(struct file *, loff_t *, struct pipe_inode_info *, size_t, unsigned int);
2097 int (*setlease)(struct file *, long, struct file_lock **, void **);
2098 long (*fallocate)(struct file *file, int mode, loff_t offset,
2100 void (*show_fdinfo)(struct seq_file *m, struct file *f);
2102 unsigned (*mmap_capabilities)(struct file *);
2104 ssize_t (*copy_file_range)(struct file *, loff_t, struct file *,
2106 loff_t (*remap_file_range)(struct file *file_in, loff_t pos_in,
2109 int (*fadvise)(struct file *, loff_t, loff_t, int);