--
-- 	Copyright 1997  Shiva Corporation
--

--
--	Shiva systems process MIB
--
--	This MIB was added in ShivOS release 5.0
--

SHIVA-PROC-MIB DEFINITIONS ::= BEGIN

IMPORTS
	Counter, TimeTicks
		FROM RFC1155-SMI
	OBJECT-TYPE
		FROM RFC-1212		-- Concise MIB Definitions
	DisplayString
		FROM RFC1213-MIB
	process
    		FROM SHIVA-MIB;

    procMaximum OBJECT-TYPE
	SYNTAX	INTEGER
	ACCESS  read-only
	STATUS	mandatory
	DESCRIPTION
		"Total number of processes allowed."
	::= { process 1 }

    procCount OBJECT-TYPE
	SYNTAX	INTEGER
	ACCESS  read-only
	STATUS	mandatory
	DESCRIPTION
		"Number of processes active.  This is the number of
		entries in procTable."
	::= { process 2 }

    procCreated OBJECT-TYPE
	SYNTAX	Counter
	ACCESS  read-only
	STATUS	mandatory
	DESCRIPTION
		"Number of processes created."
	::= { process 3 }

    procCreatesFailed OBJECT-TYPE
	SYNTAX	Counter
	ACCESS  read-only
	STATUS	mandatory
	DESCRIPTION
		"Number of process creations that failed."
	::= { process 4 }

    procExited OBJECT-TYPE
	SYNTAX	Counter
	ACCESS  read-only
	STATUS	mandatory
	DESCRIPTION
		"Number of processes that exited normally."
	::= { process 5 }

    procKilled OBJECT-TYPE
	SYNTAX	Counter
	ACCESS  read-only
	STATUS	mandatory
	DESCRIPTION
		"Number of processes terminated with kill signal."
	::= { process 6 }

-- Table of all active processes, indexed by process id

    procTable OBJECT-TYPE
	SYNTAX	SEQUENCE OF ProcessEntry
	ACCESS  not-accessible
	STATUS	mandatory
	DESCRIPTION
		"A table of current process in the box."
	::= { process 7 }

    processEntry OBJECT-TYPE
	SYNTAX	ProcessEntry
	ACCESS	not-accessible
	STATUS	mandatory
	DESCRIPTION
		"Characteristics of an active process."
	INDEX { processID }
	::= { procTable 1 }

    ProcessEntry ::= SEQUENCE {
	processID		INTEGER,
	processName		DisplayString,
	processState		INTEGER,
	processPriority		INTEGER,
	processStackStart	INTEGER,
	processStackEnd		INTEGER,
	processStackUsed	INTEGER,
	processStackLength	INTEGER,
	processSemaphore	INTEGER,
	processRuntime  	TimeTicks
    }

    processID	OBJECT-TYPE
	SYNTAX	INTEGER
	ACCESS	read-only
	STATUS	mandatory
	DESCRIPTION
		"The unique number identifying this process."
	::= { processEntry 1 }

    processName OBJECT-TYPE
	SYNTAX	DisplayString
	ACCESS	read-only
	STATUS	mandatory
	DESCRIPTION
		"The name of the process associated with the process ID."
	::= { processEntry 2 }

    processState OBJECT-TYPE
	SYNTAX	INTEGER {
		current(1),	-- process is currently running
		ready(3),	-- process is on the ready queue
		recv(4),	-- process is waiting for a message
		sleep(5),	-- process is sleeping
		susp(6),	-- process is suspended
		wait(7),	-- process is on a semaphore queue
		rtim(8)		-- process is timing a receive
	}
	ACCESS	read-only
	STATUS	mandatory
	DESCRIPTION
		"The process state for this process."
	::= { processEntry 3 }

    processPriority OBJECT-TYPE
	SYNTAX	INTEGER
	ACCESS	read-only
	STATUS	mandatory
	DESCRIPTION
		"The process priority for this process.
		A higher number means a higher priority."
	::= { processEntry 4 }

    processStackStart OBJECT-TYPE
	SYNTAX	INTEGER
	ACCESS	read-only
	STATUS	mandatory
	DESCRIPTION
		"Lowest address of the process stack."
	::= { processEntry 5 }

    processStackEnd OBJECT-TYPE
	SYNTAX	INTEGER
	ACCESS	read-write
	STATUS	mandatory
	DESCRIPTION
		"The highest address of the process stack."
	::= { processEntry 6 }

    processStackUsed OBJECT-TYPE
	SYNTAX	INTEGER
	ACCESS	read-only
	STATUS	mandatory
	DESCRIPTION
		"The number of bytes of stack the process is using."
	::= { processEntry 7 }

    processStackLength OBJECT-TYPE
	SYNTAX	INTEGER
	ACCESS	read-only
	STATUS	mandatory
	DESCRIPTION
		"The number of bytes of stack available to the process."
	::= { processEntry 8 }

    processSemaphore OBJECT-TYPE
	SYNTAX	INTEGER
	ACCESS	read-only
	STATUS	mandatory
	DESCRIPTION
		"Semaphore number that the process is waiting on.  
		 Blank if none."
	::= { processEntry 9 }

    processRuntime OBJECT-TYPE
	SYNTAX	TimeTicks
	ACCESS	read-only
	STATUS	mandatory
	DESCRIPTION
		"Process runtime."
	::= { processEntry 10 }

END