Lines Matching refs:loff_t
85 typedef int (dio_iodone_t)(struct kiocb *iocb, loff_t offset,
216 loff_t ia_size;
307 loff_t ki_pos;
360 loff_t pos, unsigned len, unsigned flags,
363 loff_t pos, unsigned len, unsigned copied,
399 loff_t pos, unsigned len, unsigned flags,
403 loff_t pos, unsigned len, unsigned copied,
618 loff_t i_size;
794 static inline loff_t i_size_read(const struct inode *inode) in i_size_read()
797 loff_t i_size; in i_size_read()
806 loff_t i_size; in i_size_read()
822 static inline void i_size_write(struct inode *inode, loff_t i_size) in i_size_write()
870 loff_t prev_pos; /* Cache last read() position */
901 loff_t f_pos;
944 #define MAX_LFS_FILESIZE ((loff_t)ULONG_MAX << PAGE_SHIFT)
946 #define MAX_LFS_FILESIZE ((loff_t)LLONG_MAX)
1039 loff_t fl_start;
1040 loff_t fl_end;
1069 #define OFFSET_MAX INT_LIMIT(loff_t)
1365 loff_t s_maxbytes; /* Max file size */
1689 typedef int (*filldir_t)(struct dir_context *, const char *, int, loff_t, u64,
1694 loff_t pos;
1729 loff_t (*llseek) (struct file *, loff_t, int);
1730 ssize_t (*read) (struct file *, char __user *, size_t, loff_t *);
1731 ssize_t (*write) (struct file *, const char __user *, size_t, loff_t *);
1744 int (*fsync) (struct file *, loff_t, loff_t, int datasync);
1747 ssize_t (*sendpage) (struct file *, struct page *, int, size_t, loff_t *, int);
1751 ssize_t (*splice_write)(struct pipe_inode_info *, struct file *, loff_t *, size_t, unsigned int);
1752 ssize_t (*splice_read)(struct file *, loff_t *, struct pipe_inode_info *, size_t, unsigned int);
1754 long (*fallocate)(struct file *file, int mode, loff_t offset,
1755 loff_t len);
1760 ssize_t (*copy_file_range)(struct file *, loff_t, struct file *,
1761 loff_t, size_t, unsigned int);
1762 int (*clone_file_range)(struct file *, loff_t, struct file *, loff_t,
1764 int (*dedupe_file_range)(struct file *, loff_t, struct file *, loff_t,
1766 int (*fadvise)(struct file *, loff_t, loff_t, int);
1821 extern ssize_t __vfs_read(struct file *, char __user *, size_t, loff_t *);
1822 extern ssize_t vfs_read(struct file *, char __user *, size_t, loff_t *);
1823 extern ssize_t vfs_write(struct file *, const char __user *, size_t, loff_t *);
1825 unsigned long, loff_t *, rwf_t);
1826 extern ssize_t vfs_copy_file_range(struct file *, loff_t , struct file *,
1827 loff_t, size_t, unsigned int);
1828 extern int vfs_clone_file_prep_inodes(struct inode *inode_in, loff_t pos_in,
1829 struct inode *inode_out, loff_t pos_out,
1831 extern int do_clone_file_range(struct file *file_in, loff_t pos_in,
1832 struct file *file_out, loff_t pos_out, u64 len);
1833 extern int vfs_clone_file_range(struct file *file_in, loff_t pos_in,
1834 struct file *file_out, loff_t pos_out, u64 len);
1835 extern int vfs_dedupe_file_range_compare(struct inode *src, loff_t srcoff,
1836 struct inode *dest, loff_t destoff,
1837 loff_t len, bool *is_same);
1840 extern int vfs_dedupe_file_range_one(struct file *src_file, loff_t src_pos,
1841 struct file *dst_file, loff_t dst_pos,
1868 ssize_t (*quota_read)(struct super_block *, int, char *, size_t, loff_t);
1869 ssize_t (*quota_write)(struct super_block *, int, const char *, size_t, loff_t);
2254 extern int locks_mandatory_area(struct inode *, struct file *, loff_t, loff_t, unsigned char);
2285 loff_t size) in locks_verify_truncate()
2307 loff_t start, loff_t end, unsigned char type) in locks_mandatory_area()
2436 extern long vfs_truncate(const struct path *, loff_t);
2437 extern int do_truncate(struct dentry *, loff_t start, unsigned int time_attrs,
2439 extern int vfs_fallocate(struct file *file, int mode, loff_t offset,
2440 loff_t len);
2484 extern void bd_set_size(struct block_device *, loff_t size);
2640 extern int filemap_fdatawait_range(struct address_space *, loff_t lstart,
2641 loff_t lend);
2648 extern bool filemap_range_has_page(struct address_space *, loff_t lstart,
2649 loff_t lend);
2652 loff_t lstart, loff_t lend);
2654 loff_t start, loff_t end, int sync_mode);
2656 loff_t start, loff_t end);
2660 extern int __must_check file_fdatawait_range(struct file *file, loff_t lstart,
2661 loff_t lend);
2664 loff_t start, loff_t end);
2720 extern int vfs_fsync_range(struct file *file, loff_t start, loff_t end,
2869 extern int kernel_read_file(struct file *, void **, loff_t *, loff_t,
2871 extern int kernel_read_file_from_path(const char *, void **, loff_t *, loff_t,
2873 extern int kernel_read_file_from_fd(int, void **, loff_t *, loff_t,
2875 extern ssize_t kernel_read(struct file *, void *, size_t, loff_t *);
2876 extern ssize_t kernel_write(struct file *, const void *, size_t, loff_t *);
2877 extern ssize_t __kernel_write(struct file *, const void *, size_t, loff_t *);
2889 extern loff_t default_llseek(struct file *file, loff_t offset, int whence);
2891 extern loff_t vfs_llseek(struct file *file, loff_t offset, int whence);
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,
2984 extern int blkdev_fsync(struct file *filp, loff_t start, loff_t end,
2989 extern ssize_t generic_file_splice_read(struct file *, loff_t *,
2992 struct file *, loff_t *, size_t, unsigned int);
2994 struct file *out, loff_t *, size_t len, unsigned int flags);
2995 extern long do_splice_direct(struct file *in, loff_t *ppos, struct file *out,
2996 loff_t *opos, size_t len, unsigned int flags);
3001 extern loff_t noop_llseek(struct file *file, loff_t offset, int whence);
3002 extern loff_t no_llseek(struct file *file, loff_t offset, int whence);
3003 extern loff_t vfs_setpos(struct file *file, loff_t offset, loff_t maxsize);
3004 extern loff_t generic_file_llseek(struct file *file, loff_t offset, int whence);
3005 extern loff_t generic_file_llseek_size(struct file *file, loff_t offset,
3006 int whence, loff_t maxsize, loff_t eof);
3007 extern loff_t fixed_size_llseek(struct file *file, loff_t offset,
3008 int whence, loff_t size);
3009 extern loff_t no_seek_end_llseek_size(struct file *, loff_t, int, loff_t);
3010 extern loff_t no_seek_end_llseek(struct file *, loff_t, int);
3016 loff_t file_offset);
3092 void __inode_add_bytes(struct inode *inode, loff_t bytes);
3093 void inode_add_bytes(struct inode *inode, loff_t bytes);
3094 void __inode_sub_bytes(struct inode *inode, loff_t bytes);
3095 void inode_sub_bytes(struct inode *inode, loff_t bytes);
3096 static inline loff_t __inode_get_bytes(struct inode *inode) in __inode_get_bytes()
3098 return (((loff_t)inode->i_blocks) << 9) + inode->i_bytes; in __inode_get_bytes()
3100 loff_t inode_get_bytes(struct inode *inode);
3101 void inode_set_bytes(struct inode *inode, loff_t bytes);
3138 loff_t start, loff_t len,
3159 extern loff_t dcache_dir_lseek(struct file *, loff_t, int);
3170 extern int noop_fsync(struct file *, loff_t, loff_t, int);
3178 loff_t pos, unsigned len, unsigned flags,
3181 loff_t pos, unsigned len, unsigned copied,
3189 extern ssize_t generic_read_dir(struct file *, char __user *, size_t, loff_t *);
3202 loff_t *ppos, const void *from, size_t available);
3203 extern ssize_t simple_write_to_buffer(void *to, size_t available, loff_t *ppos,
3206 extern int __generic_file_fsync(struct file *, loff_t, loff_t, int);
3207 extern int generic_file_fsync(struct file *, loff_t, loff_t, int);
3220 extern int inode_newsize_ok(const struct inode *, loff_t offset);
3314 size_t size, loff_t *pos);
3361 size_t len, loff_t *ppos);
3363 size_t len, loff_t *ppos);
3367 void __user *buffer, size_t *lenp, loff_t *ppos);
3369 void __user *buffer, size_t *lenp, loff_t *ppos);
3371 void __user *buffer, size_t *lenp, loff_t *ppos);
3453 extern int vfs_fadvise(struct file *file, loff_t offset, loff_t len,