Lines Matching refs:loff_t
92 typedef int (dio_iodone_t)(struct kiocb *iocb, loff_t offset,
249 loff_t ia_size;
373 loff_t ki_pos;
415 loff_t pos, unsigned len,
418 loff_t pos, unsigned len, unsigned copied,
673 loff_t i_size;
891 static inline loff_t i_size_read(const struct inode *inode) in i_size_read()
894 loff_t i_size; in i_size_read()
903 loff_t i_size; in i_size_read()
919 static inline void i_size_write(struct inode *inode, loff_t i_size) in i_size_write()
974 loff_t prev_pos;
1007 loff_t f_pos;
1053 #define MAX_LFS_FILESIZE ((loff_t)ULONG_MAX << PAGE_SHIFT)
1055 #define MAX_LFS_FILESIZE ((loff_t)LLONG_MAX)
1065 #define OFFSET_MAX type_max(loff_t)
1193 loff_t s_maxbytes; /* Max file size */
1793 typedef bool (*filldir_t)(struct dir_context *, const char *, int, loff_t, u64,
1798 loff_t pos;
1854 loff_t (*llseek) (struct file *, loff_t, int);
1855 ssize_t (*read) (struct file *, char __user *, size_t, loff_t *);
1856 ssize_t (*write) (struct file *, const char __user *, size_t, loff_t *);
1870 int (*fsync) (struct file *, loff_t, loff_t, int datasync);
1876 ssize_t (*splice_write)(struct pipe_inode_info *, struct file *, loff_t *, size_t, unsigned int);
1877 ssize_t (*splice_read)(struct file *, loff_t *, struct pipe_inode_info *, size_t, unsigned int);
1880 long (*fallocate)(struct file *file, int mode, loff_t offset,
1881 loff_t len);
1886 ssize_t (*copy_file_range)(struct file *, loff_t, struct file *,
1887 loff_t, size_t, unsigned int);
1888 loff_t (*remap_file_range)(struct file *file_in, loff_t pos_in,
1889 struct file *file_out, loff_t pos_out,
1890 loff_t len, unsigned int remap_flags);
1891 int (*fadvise)(struct file *, loff_t, loff_t, int);
1964 extern ssize_t vfs_read(struct file *, char __user *, size_t, loff_t *);
1965 extern ssize_t vfs_write(struct file *, const char __user *, size_t, loff_t *);
1966 extern ssize_t vfs_copy_file_range(struct file *, loff_t , struct file *,
1967 loff_t, size_t, unsigned int);
1968 extern ssize_t generic_copy_file_range(struct file *file_in, loff_t pos_in,
1969 struct file *file_out, loff_t pos_out,
1971 int __generic_remap_file_range_prep(struct file *file_in, loff_t pos_in,
1972 struct file *file_out, loff_t pos_out,
1973 loff_t *len, unsigned int remap_flags,
1975 int generic_remap_file_range_prep(struct file *file_in, loff_t pos_in,
1976 struct file *file_out, loff_t pos_out,
1977 loff_t *count, unsigned int remap_flags);
1978 extern loff_t do_clone_file_range(struct file *file_in, loff_t pos_in,
1979 struct file *file_out, loff_t pos_out,
1980 loff_t len, unsigned int remap_flags);
1981 extern loff_t vfs_clone_file_range(struct file *file_in, loff_t pos_in,
1982 struct file *file_out, loff_t pos_out,
1983 loff_t len, unsigned int remap_flags);
1986 extern loff_t vfs_dedupe_file_range_one(struct file *src_file, loff_t src_pos,
1987 struct file *dst_file, loff_t dst_pos,
1988 loff_t len, unsigned int remap_flags);
2019 ssize_t (*quota_read)(struct super_block *, int, char *, size_t, loff_t);
2020 ssize_t (*quota_write)(struct super_block *, int, const char *, size_t, loff_t);
2430 extern long vfs_truncate(const struct path *, loff_t);
2431 int do_truncate(struct mnt_idmap *, struct dentry *, loff_t start,
2433 extern int vfs_fallocate(struct file *file, int mode, loff_t offset,
2434 loff_t len);
2552 extern int __must_check file_fdatawait_range(struct file *file, loff_t lstart,
2553 loff_t lend);
2556 loff_t start, loff_t end);
2563 extern int vfs_fsync_range(struct file *file, loff_t start, loff_t end,
2567 extern int sync_file_range(struct file *file, loff_t offset, loff_t nbytes,
2768 extern ssize_t kernel_read(struct file *, void *, size_t, loff_t *);
2769 ssize_t __kernel_read(struct file *file, void *buf, size_t count, loff_t *pos);
2770 extern ssize_t kernel_write(struct file *, const void *, size_t, loff_t *);
2771 extern ssize_t __kernel_write(struct file *, const void *, size_t, loff_t *);
2783 extern loff_t default_llseek(struct file *file, loff_t offset, int whence);
2785 extern loff_t vfs_llseek(struct file *file, loff_t offset, int whence);
2893 int generic_write_checks_count(struct kiocb *iocb, loff_t *count);
2894 extern int generic_write_check_limits(struct file *file, loff_t pos,
2895 loff_t *count);
2907 ssize_t vfs_iter_read(struct file *file, struct iov_iter *iter, loff_t *ppos,
2909 ssize_t vfs_iter_write(struct file *file, struct iov_iter *iter, loff_t *ppos,
2917 ssize_t filemap_splice_read(struct file *in, loff_t *ppos,
2920 ssize_t copy_splice_read(struct file *in, loff_t *ppos,
2924 struct file *, loff_t *, size_t, unsigned int);
2925 extern long do_splice_direct(struct file *in, loff_t *ppos, struct file *out,
2926 loff_t *opos, size_t len, unsigned int flags);
2931 extern loff_t noop_llseek(struct file *file, loff_t offset, int whence);
2933 extern loff_t vfs_setpos(struct file *file, loff_t offset, loff_t maxsize);
2934 extern loff_t generic_file_llseek(struct file *file, loff_t offset, int whence);
2935 extern loff_t generic_file_llseek_size(struct file *file, loff_t offset,
2936 int whence, loff_t maxsize, loff_t eof);
2937 extern loff_t fixed_size_llseek(struct file *file, loff_t offset,
2938 int whence, loff_t size);
2939 extern loff_t no_seek_end_llseek_size(struct file *, loff_t, int, loff_t);
2940 extern loff_t no_seek_end_llseek(struct file *, loff_t, int);
2941 int rw_verify_area(int, struct file *, const loff_t *, size_t);
2948 loff_t file_offset);
3020 void __inode_add_bytes(struct inode *inode, loff_t bytes);
3021 void inode_add_bytes(struct inode *inode, loff_t bytes);
3022 void __inode_sub_bytes(struct inode *inode, loff_t bytes);
3023 void inode_sub_bytes(struct inode *inode, loff_t bytes);
3024 static inline loff_t __inode_get_bytes(struct inode *inode) in __inode_get_bytes()
3026 return (((loff_t)inode->i_blocks) << 9) + inode->i_bytes; in __inode_get_bytes()
3028 loff_t inode_get_bytes(struct inode *inode);
3029 void inode_set_bytes(struct inode *inode, loff_t bytes);
3064 extern loff_t dcache_dir_lseek(struct file *, loff_t, int);
3084 extern int noop_fsync(struct file *, loff_t, loff_t, int);
3088 loff_t pos, unsigned len,
3097 extern ssize_t generic_read_dir(struct file *, char __user *, size_t, loff_t *);
3110 loff_t *ppos, const void *from, size_t available);
3111 extern ssize_t simple_write_to_buffer(void *to, size_t available, loff_t *ppos,
3130 extern int __generic_file_fsync(struct file *, loff_t, loff_t, int);
3131 extern int generic_file_fsync(struct file *, loff_t, loff_t, int);
3140 extern int inode_newsize_ok(const struct inode *, loff_t offset);
3234 size_t size, loff_t *pos);
3287 size_t len, loff_t *ppos);
3289 size_t len, loff_t *ppos);
3291 size_t len, loff_t *ppos);
3376 extern int vfs_fadvise(struct file *file, loff_t offset, loff_t len,
3378 extern int generic_fadvise(struct file *file, loff_t offset, loff_t len,