1126 While accessing the hard disk, a recalibrate operation failed, even after retries. ERROR_DISK_RECALIBRATE_FAILED
1127 While accessing the hard disk, a disk operation failed even after retries. ERROR_DISK_OPERATION_FAILED
1128 While accessing the hard disk, a disk controller reset was needed, but even that failed. ERROR_DISK_RESET_FAILED
1358 Unable to complete the requested operation because of either a catastrophic media failure or a data structure corruption on the disk. ERROR_INTERNAL_DB_CORRUPTION
1359 An internal error occurred. ERROR_INTERNAL_ERROR
1393 The disk structure is corrupted and unreadable. ERROR_DISK_CORRUPT
1785 The disk media is not recognized. It may not be formatted. ERROR_UNRECOGNIZED_MEDIA
1127 While accessing the hard disk, a disk operation failed even after retries. ERROR_DISK_OPERATION_FAILED
1128 While accessing the hard disk, a disk controller reset was needed, but even that failed. ERROR_DISK_RESET_FAILED
1358 Unable to complete the requested operation because of either a catastrophic media failure or a data structure corruption on the disk. ERROR_INTERNAL_DB_CORRUPTION
1359 An internal error occurred. ERROR_INTERNAL_ERROR
1393 The disk structure is corrupted and unreadable. ERROR_DISK_CORRUPT
1785 The disk media is not recognized. It may not be formatted. ERROR_UNRECOGNIZED_MEDIA
另外请问当发生上位高手指点的代码后,errno的值应该是多少。