Путеводитель по Руководству Linux

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   st    ( 4 )

ленточное устройство SCSI (SCSI tape device)

  Name  |  Synopsis  |  Description  |    Return value    |  Files  |  Note  |  See also  |

Возвращаемое значение (Return value)

EACCES An attempt was made to write or erase a write-protected
              tape.  (This error is not detected during open(2).)

EBUSY The device is already in use or the driver was unable to allocate a buffer.

EFAULT The command parameters point to memory not belonging to the calling process.

EINVAL An ioctl(2) had an invalid argument, or a requested block size was invalid.

EIO The requested operation could not be completed.

ENOMEM The byte count in read(2) is smaller than the next physical block on the tape. (Before 2.2.18 and 2.4.0 the extra bytes have been silently ignored.)

ENOSPC A write operation could not be completed because the tape reached end-of-medium.

ENOSYS Unknown ioctl(2).

ENXIO During opening, the tape device does not exist.

EOVERFLOW An attempt was made to read or write a variable-length block that is larger than the driver's internal buffer.

EROFS Open is attempted with O_WRONLY or O_RDWR when the tape in the drive is write-protected.