SCO OpenServer

scsi_distributed(D3osdi)

scsi_distributed -- register a SCSI host adapter driver as multithreaded

Synopsis

int scsi_distributed(ad_entry)
int ( ad_entry)( );

Description

scsi_distributed registers a SCSI host adapter driver as being multithreaded.

Arguments

ad_entry: Pointer to the adapter _entry(D2osdi) entry point routine.

Return values

On a multiprocessor system, scsi_distributed( ) returns 1 if the entry routine could be registered or 0 (zero) if there were no spare slots to register ad_entry. On a uniprocessor system, scsi_distributed( ) always returns 1.

Usage

Context and synchronization

Initialization context

Hardware applicability

All

Version applicability

osdi: 2, 3, 4, 5 host adapter drivers

References

Sdevregister(D3osdi), Sharegister(D3osdi) mscsi(F) , scsi(D3osdi)

``Multithreaded drivers'' in HDK Technical Reference

``OSDI SCSI driver interface version for SCO OpenServer 5'' in HDK Technical Reference