demomy.mib

vxworks demo 有问题写信给我

VxWorksDemo-MIB 

--FORCE INCLUDE <mib.h>
--FORCE INCLUDE <snmpdefs.h>
--FORCE INCLUDE "mibhand.h"

DEFINITIONS ::= BEGIN

-- TITLE:	DEMO MIB TO INCLUDE MEMORY GROUP

IMPORTS
	MODULE-IDENTITY, OBJECT-TYPE, Integer32, Unsigned32
	FROM SNMPv2-SMI
		enterprises
			FROM RFC1155-SMI

		DisplayString
			FROM RFC1213-MIB
			;


wrs	OBJECT IDENTIFIER ::= { enterprises 731 }
demos	OBJECT IDENTIFIER ::= { wrs 1 }

windDemo	MODULE-IDENTITY
	LAST-UPDATED	"9708250000Z"
	ORGANIZATION	"WIND RIVER SYSTEMS"
	CONTACT-INFO	"Technical Support"
	DESCRIPTION
		" This is an example module to include the memory group "
	::= { demos 1 }

windObjects	OBJECT IDENTIFIER ::= { windDemo 1 }

-- Groups defined in this MIB

sysTask	OBJECT IDENTIFIER ::= { windObjects 1 } 


--	Task Group

--	This group provides access to the target's task table.
--	Tasks can be suspended, created, resumed and deleted. 
--	Individual parameters can also be changed. While changing 
--	task information, it should be remembered that the information 
--	from this group is only a snapshot of the task table entries. 
--	VxWorks tasks can be created by creating an entry in the 
--	tasktable. An entry should be created with an index of zero. 
--	The other parameters that must be specified are: name, priority,
--	 stacksize, entry point and other options.


taskTable		OBJECT-TYPE
	SYNTAX		SEQUENCE OF TaskEntry
	MAX-ACCESS	not-accessible
	STATUS		current
	DESCRIPTION
		"Represents the target's task table. Each entry in this table represents a task"
	::= { sysTask 1 }

taskEntry		OBJECT-TYPE
	SYNTAX		TaskEntry
	MAX-ACCESS	not-accessible
	STATUS		current
	DESCRIPTION
		" Each entry contains information with regards to a task in the system "
	INDEX		{ taskId }
	::= { taskTable 1 }

TaskEntry ::=
	SEQUENCE {
		taskId
			Integer32,
		taskName
			DisplayString,
		taskPriority
			Integer32,
		taskStatus
			INTEGER,
		taskOptions
			Integer32,
		taskMain
			DisplayString,
		taskStackPtr
			Unsigned32,
		taskStackBase
			Unsigned32,
		taskStackPos
			Unsigned32,
		taskStackEnd
			Unsigned32,
		taskStackSize
			Unsigned32,
		taskStackSizeUsage
			Unsigned32,
		taskStackMaxUsed
			Unsigned32,
		taskStackFree
			Unsigned32,
		taskErrorStatus
			Integer32
	}

taskId 			OBJECT-TYPE
	SYNTAX		Integer32
	MAX-ACCESS  	read-only
	STATUS		current
	DESCRIPTION
		" This is the task ID assigned by VxWorks to a task in the
		  system. A taskId of zero specifies a new task."
	::= { taskEntry 1 }

taskName		OBJECT-TYPE
	SYNTAX		DisplayString
	MAX-ACCESS	read-write
	STATUS		current
	DESCRIPTION
		" This is the name of the VxWorks task.  This value can
		 only be specified (set) at task creation."
	::= { taskEntry 2 }

taskPriority		OBJECT-TYPE
	SYNTAX		Integer32
	MAX-ACCESS	read-write
	STATUS		current
	DESCRIPTION
		"The priority of the VxWorks task.  This value can be
		 in the range from 0, the highest priority,
		 to 255, the lowest priority."
	::= { taskEntry 3 }

taskStatus		OBJECT-TYPE
	SYNTAX		INTEGER {
				task-ready(1),      -- Task is ready to run.
				task-suspended(2),  -- Task is suspended.
				task-delay(3),      -- Task is delayed.
				task-deleted(4)     -- Task is to be deleted.
			}
	MAX-ACCESS	read-write
	STATUS		current
	DESCRIPTION
		"This field specifies the current task status.  It
		 can be used to change the current task state.
		 For example, to suspend a task, the value of
		 taskStatus is changed to task-suspended,
		 to delete a task the value is changed to
		 task-deleted, etc..."
	::= { taskEntry 4 }

taskOptions		OBJECT-TYPE
	SYNTAX		Integer32
	MAX-ACCESS	read-write
	STATUS		current
	DESCRIPTION
		"This value represents the sum of the following
		 options:

			value      option
			 1        VX_SUPERVISOR_MODE(read-only)
			 2        VX_UNBREAKABLE    (break points ignored)
			 4        VX_DEALLOC_STACK  (deallocate stack)
			 8        VX_FP_TASK        (floating point support)
			16        VX_STDIO          (read-only)
			128        VX_PRIVATE_ENV    (private env. variables)
			256        VX_NO_STACK_FILL  (don't fill stack)

		 All the options above can be set at task creation time.
		 However, once the task is executing the only option
		 that can be changed is VX_UNBREAKABLE.  The option is
		 toggled based on the current setting."
	::= { taskEntry 5 }

taskMain		OBJECT-TYPE
	SYNTAX		DisplayString
	MAX-ACCESS	read-write
	STATUS		current
	DESCRIPTION
		"This is the name of the entry function for the VxWorks
	 	 task.  This name can only be specified when a task
		 is created (entry added in the table).  The symbol
		 must exist in the VxWorks target."
	::= { taskEntry 6 }

taskStackPtr		OBJECT-TYPE
	SYNTAX		Unsigned32
	MAX-ACCESS	read-only
	STATUS		current
	DESCRIPTION
		"This is the saved stack pointer for the task."
	::= { taskEntry 7 }


taskStackBase		OBJECT-TYPE
	SYNTAX		Unsigned32
	MAX-ACCESS	read-only
	STATUS		current
	DESCRIPTION
		"This is the address of the bottom of the stack of
		 the VxWorks task."
	::= { taskEntry 8 }

taskStackPos		OBJECT-TYPE
	SYNTAX		Unsigned32
	MAX-ACCESS	read-only
	STATUS		current
	DESCRIPTION
		"This is the effective top of the stack in the current
		 task state."
	::= { taskEntry 9 }

taskStackEnd		OBJECT-TYPE
	SYNTAX		Unsigned32
	MAX-ACCESS	read-only
	STATUS		current
	DESCRIPTION
		"This is the address of the top of the stack of the
		 VxWorks task."
	::= { taskEntry 10 }

taskStackSize		OBJECT-TYPE
	SYNTAX		Unsigned32
	MAX-ACCESS	read-write
	STATUS		current
	DESCRIPTION
		"This is the actual size of the stack in bytes.  The
		 size of the stack can only be specified at task
		 creation (adding an entry to the table)."
	::= { taskEntry 11 }

taskStackSizeUsage	OBJECT-TYPE
	SYNTAX		Unsigned32
	MAX-ACCESS	read-only
	STATUS		current
	DESCRIPTION
		"The number of bytes currently in use by the task from 
		 the stack."
	::= { taskEntry 12 }

taskStackMaxUsed	OBJECT-TYPE
	SYNTAX		Unsigned32
	MAX-ACCESS	read-only
	STATUS		current
	DESCRIPTION
		"This is the maximum number of bytes that have been used
		 by the task from the stack."
	::= { taskEntry 13 }

taskStackFree		OBJECT-TYPE
	SYNTAX		Unsigned32
	MAX-ACCESS	read-only
	STATUS		current
	DESCRIPTION
		"This is the number of bytes that are free currently in 
		 the task stack."
	::= { taskEntry 14 }

taskErrorStatus		OBJECT-TYPE
	SYNTAX		Integer32
	MAX-ACCESS	read-only
	STATUS		current
	DESCRIPTION
		"This is the most recent error status for this task."
	::= { taskEntry 15 }


END