SVR5

mdi_tx_if_deinit(D3mdi)

mdi_tx_if_deinit -- deallocate an MDI MP-aware lock structure

Syntax

   #include <sys/types.h>
   #include <sys/stream.h>
   #include <sys/mdi.h>
   #include <sys/ddi.h>
   
   void mdi_tx_if_deinit(mdi_tx_if_t * txint);

Description

The mdi_tx_if_deinit(D3mdi) function deallocates the lock obtained for an MDI driver with the mdi_tx_if_init(D3mdi) function.

Arguments

txint: pointer to the mdi_tx_if_t structure that was allocated by the mdi_tx_if_init(D3mdi) function.

Usage

This function is typically called from the driver's _unload(D2mdi) routine, after the mdi_tx_if_disable(D3mdi) function has returned successfully from the close(D2mdi) routine.

Context and synchronization

Any context.

Hardware applicability

All

Version applicability

mdi: 2, 2.1

Differences between versions

This function is not supported for MDI drivers on SCO OpenServer systems.

References

mdi_tx_if(D3mdi), mdi_tx_if_deinit(D3mdi), mdi_tx_if_disable(D3mdi), mdi_tx_if_enable(D3mdi), mdi_tx_if_init(D3mdi),