Lines Matching refs:loff_t
92 typedef int (dio_iodone_t)(struct kiocb *iocb, loff_t offset,
224 loff_t ia_size;
326 loff_t ki_pos;
386 loff_t pos, unsigned len, unsigned flags,
389 loff_t pos, unsigned len, unsigned copied,
425 loff_t pos, unsigned len, unsigned flags,
429 loff_t pos, unsigned len, unsigned copied,
644 loff_t i_size;
830 static inline loff_t i_size_read(const struct inode *inode) in i_size_read()
833 loff_t i_size; in i_size_read()
842 loff_t i_size; in i_size_read()
858 static inline void i_size_write(struct inode *inode, loff_t i_size) in i_size_write()
904 loff_t prev_pos; /* Cache last read() position */
935 loff_t f_pos;
980 #define MAX_LFS_FILESIZE ((loff_t)ULONG_MAX << PAGE_SHIFT)
982 #define MAX_LFS_FILESIZE ((loff_t)LLONG_MAX)
1079 loff_t fl_start;
1080 loff_t fl_end;
1110 #define OFFSET_MAX INT_LIMIT(loff_t)
1421 loff_t s_maxbytes; /* Max file size */
1773 typedef int (*filldir_t)(struct dir_context *, const char *, int, loff_t, u64,
1778 loff_t pos;
1824 loff_t (*llseek) (struct file *, loff_t, int);
1825 ssize_t (*read) (struct file *, char __user *, size_t, loff_t *);
1826 ssize_t (*write) (struct file *, const char __user *, size_t, loff_t *);
1840 int (*fsync) (struct file *, loff_t, loff_t, int datasync);
1843 ssize_t (*sendpage) (struct file *, struct page *, int, size_t, loff_t *, int);
1847 ssize_t (*splice_write)(struct pipe_inode_info *, struct file *, loff_t *, size_t, unsigned int);
1848 ssize_t (*splice_read)(struct file *, loff_t *, struct pipe_inode_info *, size_t, unsigned int);
1850 long (*fallocate)(struct file *file, int mode, loff_t offset,
1851 loff_t len);
1856 ssize_t (*copy_file_range)(struct file *, loff_t, struct file *,
1857 loff_t, size_t, unsigned int);
1858 loff_t (*remap_file_range)(struct file *file_in, loff_t pos_in,
1859 struct file *file_out, loff_t pos_out,
1860 loff_t len, unsigned int remap_flags);
1861 int (*fadvise)(struct file *, loff_t, loff_t, int);
1911 extern ssize_t vfs_read(struct file *, char __user *, size_t, loff_t *);
1912 extern ssize_t vfs_write(struct file *, const char __user *, size_t, loff_t *);
1913 extern ssize_t vfs_copy_file_range(struct file *, loff_t , struct file *,
1914 loff_t, size_t, unsigned int);
1915 extern ssize_t generic_copy_file_range(struct file *file_in, loff_t pos_in,
1916 struct file *file_out, loff_t pos_out,
1918 extern int generic_remap_file_range_prep(struct file *file_in, loff_t pos_in,
1919 struct file *file_out, loff_t pos_out,
1920 loff_t *count,
1922 extern loff_t do_clone_file_range(struct file *file_in, loff_t pos_in,
1923 struct file *file_out, loff_t pos_out,
1924 loff_t len, unsigned int remap_flags);
1925 extern loff_t vfs_clone_file_range(struct file *file_in, loff_t pos_in,
1926 struct file *file_out, loff_t pos_out,
1927 loff_t len, unsigned int remap_flags);
1930 extern loff_t vfs_dedupe_file_range_one(struct file *src_file, loff_t src_pos,
1931 struct file *dst_file, loff_t dst_pos,
1932 loff_t len, unsigned int remap_flags);
1959 ssize_t (*quota_read)(struct super_block *, int, char *, size_t, loff_t);
1960 ssize_t (*quota_write)(struct super_block *, int, const char *, size_t, loff_t);
2339 extern int locks_mandatory_area(struct inode *, struct file *, loff_t, loff_t, unsigned char);
2370 loff_t size) in locks_verify_truncate()
2392 loff_t start, loff_t end, unsigned char type) in locks_mandatory_area()
2522 extern long vfs_truncate(const struct path *, loff_t);
2523 extern int do_truncate(struct dentry *, loff_t start, unsigned int time_attrs,
2525 extern int vfs_fallocate(struct file *file, int mode, loff_t offset,
2526 loff_t len);
2626 extern int filemap_fdatawait_range(struct address_space *, loff_t lstart,
2627 loff_t lend);
2629 loff_t start_byte, loff_t end_byte);
2636 extern bool filemap_range_has_page(struct address_space *, loff_t lstart,
2637 loff_t lend);
2639 loff_t lstart, loff_t lend);
2641 loff_t start, loff_t end, int sync_mode);
2643 loff_t start, loff_t end);
2652 extern int __must_check file_fdatawait_range(struct file *file, loff_t lstart,
2653 loff_t lend);
2656 loff_t start, loff_t end);
2724 extern int vfs_fsync_range(struct file *file, loff_t start, loff_t end,
2728 extern int sync_file_range(struct file *file, loff_t offset, loff_t nbytes,
2853 extern ssize_t kernel_read(struct file *, void *, size_t, loff_t *);
2854 ssize_t __kernel_read(struct file *file, void *buf, size_t count, loff_t *pos);
2855 extern ssize_t kernel_write(struct file *, const void *, size_t, loff_t *);
2856 extern ssize_t __kernel_write(struct file *, const void *, size_t, loff_t *);
2868 extern loff_t default_llseek(struct file *file, loff_t offset, int whence);
2870 extern loff_t vfs_llseek(struct file *file, loff_t offset, int whence);
2965 extern int generic_write_check_limits(struct file *file, loff_t pos,
2966 loff_t *count);
2974 extern ssize_t generic_perform_write(struct file *, struct iov_iter *, loff_t);
2976 ssize_t vfs_iter_read(struct file *file, struct iov_iter *iter, loff_t *ppos,
2978 ssize_t vfs_iter_write(struct file *file, struct iov_iter *iter, loff_t *ppos,
2988 extern int blkdev_fsync(struct file *filp, loff_t start, loff_t end,
2993 extern ssize_t generic_file_splice_read(struct file *, loff_t *,
2996 struct file *, loff_t *, size_t, unsigned int);
2998 struct file *out, loff_t *, size_t len, unsigned int flags);
2999 extern long do_splice_direct(struct file *in, loff_t *ppos, struct file *out,
3000 loff_t *opos, size_t len, unsigned int flags);
3005 extern loff_t noop_llseek(struct file *file, loff_t offset, int whence);
3006 extern loff_t no_llseek(struct file *file, loff_t offset, int whence);
3007 extern loff_t vfs_setpos(struct file *file, loff_t offset, loff_t maxsize);
3008 extern loff_t generic_file_llseek(struct file *file, loff_t offset, int whence);
3009 extern loff_t generic_file_llseek_size(struct file *file, loff_t offset,
3010 int whence, loff_t maxsize, loff_t eof);
3011 extern loff_t fixed_size_llseek(struct file *file, loff_t offset,
3012 int whence, loff_t size);
3013 extern loff_t no_seek_end_llseek_size(struct file *, loff_t, int, loff_t);
3014 extern loff_t no_seek_end_llseek(struct file *, loff_t, int);
3021 loff_t file_offset);
3099 void __inode_add_bytes(struct inode *inode, loff_t bytes);
3100 void inode_add_bytes(struct inode *inode, loff_t bytes);
3101 void __inode_sub_bytes(struct inode *inode, loff_t bytes);
3102 void inode_sub_bytes(struct inode *inode, loff_t bytes);
3103 static inline loff_t __inode_get_bytes(struct inode *inode) in __inode_get_bytes()
3105 return (((loff_t)inode->i_blocks) << 9) + inode->i_bytes; in __inode_get_bytes()
3107 loff_t inode_get_bytes(struct inode *inode);
3108 void inode_set_bytes(struct inode *inode, loff_t bytes);
3146 extern loff_t dcache_dir_lseek(struct file *, loff_t, int);
3159 extern int noop_fsync(struct file *, loff_t, loff_t, int);
3167 loff_t pos, unsigned len, unsigned flags,
3170 loff_t pos, unsigned len, unsigned copied,
3178 extern ssize_t generic_read_dir(struct file *, char __user *, size_t, loff_t *);
3191 loff_t *ppos, const void *from, size_t available);
3192 extern ssize_t simple_write_to_buffer(void *to, size_t available, loff_t *ppos,
3195 extern int __generic_file_fsync(struct file *, loff_t, loff_t, int);
3196 extern int generic_file_fsync(struct file *, loff_t, loff_t, int);
3219 extern int inode_newsize_ok(const struct inode *, loff_t offset);
3312 size_t size, loff_t *pos);
3359 size_t len, loff_t *ppos);
3361 size_t len, loff_t *ppos);
3365 void *buffer, size_t *lenp, loff_t *ppos);
3367 void *buffer, size_t *lenp, loff_t *ppos);
3369 void *buffer, size_t *lenp, loff_t *ppos);
3451 extern int vfs_fadvise(struct file *file, loff_t offset, loff_t len,
3453 extern int generic_fadvise(struct file *file, loff_t offset, loff_t len,