Content-type: text/html Man page of ddi_get_kt_did

ddi_get_kt_did

Section: Kernel Functions for Drivers (9F)
Updated: 15 May 2001
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NAME

ddi_get_kt_did - get identifier of current thread  

SYNOPSIS

#include <sys/types.h>
#include <sys/ddi.h>
#include <sys/sunddi.h>

kt_did_t ddi_get_kt_did(void);  

INTERFACE LEVEL

Solaris DDI specific (Solaris DDI)  

DESCRIPTION

The ddi_get_kt_did() function returns a unique 64-bit identifier for the currently running thread.  

CONTEXT

This routine can be called from user, kernel, or interrupt context. This routine cannot be called from a high-level interrupt context.  

RETURN VALUES

ddi_get_kt_did() always returns the identifier for the current thread. There are no error conditions.  

SEE ALSO

Writing Device Drivers  

NOTES

The value returned by this function can also be seen in adb or mdb as the did field displayed when using the thread macro.

This interface is intended for tracing and debugging purposes.


 

Index

NAME
SYNOPSIS
INTERFACE LEVEL
DESCRIPTION
CONTEXT
RETURN VALUES
SEE ALSO
NOTES

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Time: 02:39:46 GMT, October 02, 2010