Lines Matching refs:pos_in
1374 ssize_t generic_copy_file_range(struct file *file_in, loff_t pos_in, in generic_copy_file_range() argument
1378 return do_splice_direct(file_in, &pos_in, file_out, &pos_out, in generic_copy_file_range()
1383 static ssize_t do_copy_file_range(struct file *file_in, loff_t pos_in, in do_copy_file_range() argument
1397 return file_out->f_op->copy_file_range(file_in, pos_in, in do_copy_file_range()
1401 return generic_copy_file_range(file_in, pos_in, file_out, pos_out, len, in do_copy_file_range()
1412 static int generic_copy_file_checks(struct file *file_in, loff_t pos_in, in generic_copy_file_checks() argument
1434 if (pos_in + count < pos_in || pos_out + count < pos_out) in generic_copy_file_checks()
1439 if (pos_in >= size_in) in generic_copy_file_checks()
1442 count = min(count, size_in - (uint64_t)pos_in); in generic_copy_file_checks()
1450 pos_out + count > pos_in && in generic_copy_file_checks()
1451 pos_out < pos_in + count) in generic_copy_file_checks()
1463 ssize_t vfs_copy_file_range(struct file *file_in, loff_t pos_in, in vfs_copy_file_range() argument
1472 ret = generic_copy_file_checks(file_in, pos_in, file_out, pos_out, &len, in vfs_copy_file_range()
1477 ret = rw_verify_area(READ, file_in, &pos_in, len); in vfs_copy_file_range()
1498 cloned = file_in->f_op->remap_file_range(file_in, pos_in, in vfs_copy_file_range()
1508 ret = do_copy_file_range(file_in, pos_in, file_out, pos_out, len, in vfs_copy_file_range()
1532 loff_t pos_in; in SYSCALL_DEFINE6() local
1548 if (copy_from_user(&pos_in, off_in, sizeof(loff_t))) in SYSCALL_DEFINE6()
1551 pos_in = f_in.file->f_pos; in SYSCALL_DEFINE6()
1561 ret = vfs_copy_file_range(f_in.file, pos_in, f_out.file, pos_out, len, in SYSCALL_DEFINE6()
1564 pos_in += ret; in SYSCALL_DEFINE6()
1568 if (copy_to_user(off_in, &pos_in, sizeof(loff_t))) in SYSCALL_DEFINE6()
1571 f_in.file->f_pos = pos_in; in SYSCALL_DEFINE6()