Searched refs:max_read_size (Results 1 – 1 of 1) sorted by relevance
64 size_t max_read_size; member in tape_dev86 max_read_size = 0; in tape_dev()94 if (max_read_size == 0) { in read_blk()95 max_read_size = len; in read_blk()96 while (max_read_size > 0) { in read_blk()97 retval = read(fd, dst, max_read_size); in read_blk()100 if (max_read_size < 512) in read_blk()104 int i = flsl((long)max_read_size - 1L); in read_blk()105 max_read_size = 1UL << (i - 1); in read_blk()108 retval = read(fd, dst, (size_t)max_read_size); in read_blk()