The following codes apply to
open operations.
| [EACCES] |
The open requires
write access when the cartridge loaded in the drive is physically
write-protected. |
| [EAGAIN] |
The device was already
open when an open was attempted. |
| [EBUSY] |
The device was reserved
by another initiator or an excessively busy state was encountered. |
| [EINVAL] |
The operation that is
requested has invalid parameters or an invalid combination of parameters,
or the device is rejecting open commands. |
| [EIO] |
An I/O error occurred
that indicates a failure to operate the device. Run failure analysis. |
| [ENOMEM] |
Insufficient memory was
available for an internal memory operation. |
| [EPERM] |
One of the following situations
occurred:
- An open operation with the O_RDWR or O_WRONLY flag
was attempted on a write-protected tape.
- A write operation was attempted on a device that was opened with
the O_RDONLY flag.
|