TMIOSTAT (Status) tmscsi Device Driver ioctl Operation

Purpose

Allows the caller to get detailed status about the previous write or TMGETSENS operation.

Note: This operation is not supported by all SCSI I/O controllers.

Description

The TMIOSTAT operation allows the caller to get detailed status about a previous write or TMGETSENS operation. This operation is allowed only for the initiator-mode device. The arg parameter to this operation specifies the address of the tm_get_stat structure defined in /usr/include/sys/tmscsi.h file. The status returned by the TMIOSTAT operation is updated for both successful and unsuccessful completions of these commands. This status is not valid for all errno global variables.

Files

Item	Description
/dev/tmscsi0,/dev/tmscsi1,..., /dev/tmscsin	Support processor-to-processor communications through the SCSI target-mode device driver.