Addr_To_Node; Exit; System - Red Hat ENTERPRISE LINUX 5.4 - SYSTEMTAP LANGUAGE Reference Manual

Chapter 9. Predefined functions

9.11.1. addr_to_node

General syntax:
addr_to_node:long (addr:long)
This function accepts an address, and returns the node that the given address belongs to in a NUMA

system.

9.11.2. exit

General syntax:
exit:unknown ()
This function enqueues a request to shut down the SystemTap session. It does not unwind the current
probe handler, nor block new probe handlers. The stap daemon will respond to the request and initiate
an ordered shutdown.
9.11.3. system
General syntax:
system (cmd:string)
This function runs a command on the system. The command will run in the background when the
current probe completes.
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