Privileged Use of DTrace

Privileged Use of DTrace
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Users with any of the three DTrace privileges may enable probes provided by the dtrace provider (see Chapter 17, dtrace Provider), and may use the following actions and variables:

Providers	`dtrace`
Actions	`exit`	`printf`	`tracemem`
	`discard`	`speculate`
	`printa`	`trace`
Variables	`args`	`probemod`	`this`
	`epid`	`probename`	`timestamp`
	`id`	`probeprov`	`vtimestamp`
	`probefunc`	`self`
Address Spaces	None