Lines Matching refs:loff_t
92 typedef int (dio_iodone_t)(struct kiocb *iocb, loff_t offset,
248 loff_t ia_size;
343 loff_t ki_pos;
369 loff_t pos, unsigned len,
372 loff_t pos, unsigned len, unsigned copied,
627 loff_t i_size;
845 static inline loff_t i_size_read(const struct inode *inode) in i_size_read()
848 loff_t i_size; in i_size_read()
857 loff_t i_size; in i_size_read()
873 static inline void i_size_write(struct inode *inode, loff_t i_size) in i_size_write()
928 loff_t prev_pos;
959 loff_t f_pos;
1001 #define MAX_LFS_FILESIZE ((loff_t)ULONG_MAX << PAGE_SHIFT)
1003 #define MAX_LFS_FILESIZE ((loff_t)LLONG_MAX)
1104 loff_t fl_start;
1105 loff_t fl_end;
1135 #define OFFSET_MAX INT_LIMIT(loff_t)
1456 loff_t s_maxbytes; /* Max file size */
2045 typedef bool (*filldir_t)(struct dir_context *, const char *, int, loff_t, u64,
2050 loff_t pos;
2105 loff_t (*llseek) (struct file *, loff_t, int);
2106 ssize_t (*read) (struct file *, char __user *, size_t, loff_t *);
2107 ssize_t (*write) (struct file *, const char __user *, size_t, loff_t *);
2122 int (*fsync) (struct file *, loff_t, loff_t, int datasync);
2125 ssize_t (*sendpage) (struct file *, struct page *, int, size_t, loff_t *, int);
2129 ssize_t (*splice_write)(struct pipe_inode_info *, struct file *, loff_t *, size_t, unsigned int);
2130 ssize_t (*splice_read)(struct file *, loff_t *, struct pipe_inode_info *, size_t, unsigned int);
2132 long (*fallocate)(struct file *file, int mode, loff_t offset,
2133 loff_t len);
2138 ssize_t (*copy_file_range)(struct file *, loff_t, struct file *,
2139 loff_t, size_t, unsigned int);
2140 loff_t (*remap_file_range)(struct file *file_in, loff_t pos_in,
2141 struct file *file_out, loff_t pos_out,
2142 loff_t len, unsigned int remap_flags);
2143 int (*fadvise)(struct file *, loff_t, loff_t, int);
2207 extern ssize_t vfs_read(struct file *, char __user *, size_t, loff_t *);
2208 extern ssize_t vfs_write(struct file *, const char __user *, size_t, loff_t *);
2209 extern ssize_t vfs_copy_file_range(struct file *, loff_t , struct file *,
2210 loff_t, size_t, unsigned int);
2211 extern ssize_t generic_copy_file_range(struct file *file_in, loff_t pos_in,
2212 struct file *file_out, loff_t pos_out,
2214 int __generic_remap_file_range_prep(struct file *file_in, loff_t pos_in,
2215 struct file *file_out, loff_t pos_out,
2216 loff_t *len, unsigned int remap_flags,
2218 int generic_remap_file_range_prep(struct file *file_in, loff_t pos_in,
2219 struct file *file_out, loff_t pos_out,
2220 loff_t *count, unsigned int remap_flags);
2221 extern loff_t do_clone_file_range(struct file *file_in, loff_t pos_in,
2222 struct file *file_out, loff_t pos_out,
2223 loff_t len, unsigned int remap_flags);
2224 extern loff_t vfs_clone_file_range(struct file *file_in, loff_t pos_in,
2225 struct file *file_out, loff_t pos_out,
2226 loff_t len, unsigned int remap_flags);
2229 extern loff_t vfs_dedupe_file_range_one(struct file *src_file, loff_t src_pos,
2230 struct file *dst_file, loff_t dst_pos,
2231 loff_t len, unsigned int remap_flags);
2258 ssize_t (*quota_read)(struct super_block *, int, char *, size_t, loff_t);
2259 ssize_t (*quota_write)(struct super_block *, int, const char *, size_t, loff_t);
2757 extern long vfs_truncate(const struct path *, loff_t);
2758 int do_truncate(struct user_namespace *, struct dentry *, loff_t start,
2760 extern int vfs_fallocate(struct file *file, int mode, loff_t offset,
2761 loff_t len);
2859 extern int __must_check file_fdatawait_range(struct file *file, loff_t lstart,
2860 loff_t lend);
2863 loff_t start, loff_t end);
2870 extern int vfs_fsync_range(struct file *file, loff_t start, loff_t end,
2874 extern int sync_file_range(struct file *file, loff_t offset, loff_t nbytes,
3027 extern ssize_t kernel_read(struct file *, void *, size_t, loff_t *);
3028 ssize_t __kernel_read(struct file *file, void *buf, size_t count, loff_t *pos);
3029 extern ssize_t kernel_write(struct file *, const void *, size_t, loff_t *);
3030 extern ssize_t __kernel_write(struct file *, const void *, size_t, loff_t *);
3042 extern loff_t default_llseek(struct file *file, loff_t offset, int whence);
3044 extern loff_t vfs_llseek(struct file *file, loff_t offset, int whence);
3150 int generic_write_checks_count(struct kiocb *iocb, loff_t *count);
3151 extern int generic_write_check_limits(struct file *file, loff_t pos,
3152 loff_t *count);
3162 ssize_t vfs_iter_read(struct file *file, struct iov_iter *iter, loff_t *ppos,
3164 ssize_t vfs_iter_write(struct file *file, struct iov_iter *iter, loff_t *ppos,
3172 extern ssize_t generic_file_splice_read(struct file *, loff_t *,
3175 struct file *, loff_t *, size_t, unsigned int);
3177 struct file *out, loff_t *, size_t len, unsigned int flags);
3178 extern long do_splice_direct(struct file *in, loff_t *ppos, struct file *out,
3179 loff_t *opos, size_t len, unsigned int flags);
3184 extern loff_t noop_llseek(struct file *file, loff_t offset, int whence);
3186 extern loff_t vfs_setpos(struct file *file, loff_t offset, loff_t maxsize);
3187 extern loff_t generic_file_llseek(struct file *file, loff_t offset, int whence);
3188 extern loff_t generic_file_llseek_size(struct file *file, loff_t offset,
3189 int whence, loff_t maxsize, loff_t eof);
3190 extern loff_t fixed_size_llseek(struct file *file, loff_t offset,
3191 int whence, loff_t size);
3192 extern loff_t no_seek_end_llseek_size(struct file *, loff_t, int, loff_t);
3193 extern loff_t no_seek_end_llseek(struct file *, loff_t, int);
3194 int rw_verify_area(int, struct file *, const loff_t *, size_t);
3201 loff_t file_offset);
3278 void __inode_add_bytes(struct inode *inode, loff_t bytes);
3279 void inode_add_bytes(struct inode *inode, loff_t bytes);
3280 void __inode_sub_bytes(struct inode *inode, loff_t bytes);
3281 void inode_sub_bytes(struct inode *inode, loff_t bytes);
3282 static inline loff_t __inode_get_bytes(struct inode *inode) in __inode_get_bytes()
3284 return (((loff_t)inode->i_blocks) << 9) + inode->i_bytes; in __inode_get_bytes()
3286 loff_t inode_get_bytes(struct inode *inode);
3287 void inode_set_bytes(struct inode *inode, loff_t bytes);
3323 extern loff_t dcache_dir_lseek(struct file *, loff_t, int);
3341 extern int noop_fsync(struct file *, loff_t, loff_t, int);
3345 loff_t pos, unsigned len,
3354 extern ssize_t generic_read_dir(struct file *, char __user *, size_t, loff_t *);
3367 loff_t *ppos, const void *from, size_t available);
3368 extern ssize_t simple_write_to_buffer(void *to, size_t available, loff_t *ppos,
3371 extern int __generic_file_fsync(struct file *, loff_t, loff_t, int);
3372 extern int generic_file_fsync(struct file *, loff_t, loff_t, int);
3381 extern int inode_newsize_ok(const struct inode *, loff_t offset);
3475 size_t size, loff_t *pos);
3522 size_t len, loff_t *ppos);
3524 size_t len, loff_t *ppos);
3609 extern int vfs_fadvise(struct file *file, loff_t offset, loff_t len,
3611 extern int generic_fadvise(struct file *file, loff_t offset, loff_t len,