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scalar(3)			   net-snmp			     scalar(3)

NAME
       scalar -

       Process scalars easily.

   Functions
       netsnmp_mib_handler * netsnmp_get_scalar_handler (void)
	   Creates a scalar handler calling netsnmp_create_handler with a
	   handler name defaulted to 'scalar' and access method,
	   netsnmp_scalar_helper_handler.
       int netsnmp_register_scalar (netsnmp_handler_registration *reginfo)
	   This function registers a scalar helper handler.
       int netsnmp_register_read_only_scalar (netsnmp_handler_registration
	   *reginfo)
	   This function registers a read only scalar helper handler.
       int netsnmp_scalar_helper_handler (netsnmp_mib_handler *handler,
	   netsnmp_handler_registration *reginfo, netsnmp_agent_request_info
	   *reqinfo, netsnmp_request_info *requests)

Detailed Description
       Process scalars easily.

Function Documentation
   netsnmp_mib_handler* netsnmp_get_scalar_handler (void)
       Creates a scalar handler calling netsnmp_create_handler with a handler
       name defaulted to 'scalar' and access method,
       netsnmp_scalar_helper_handler. Returns:
	   Returns a pointer to a netsnmp_mib_handler struct which contains
	   the handler's name and the access method

       See also:
	   netsnmp_get_scalar_handler

	   netsnmp_register_scalar

       Definition at line 47 of file scalar.c.

   int netsnmp_register_read_only_scalar (netsnmp_handler_registration *
       reginfo)
       This function registers a read only scalar helper handler. This
       function is very similar to netsnmp_register_scalar the only addition
       is that the 'read_only' handler is injected into the handler chain
       prior to injecting the serialize handler and registering reginfo.

       Parameters:
	   reginfo a handler registration structure which could get created
	   using netsnmp_create_handler_registration. Used to register a read
	   only scalar helper handler.

       Returns:
	   MIB_REGISTERED_OK is returned if the registration was a success.
	   Failures are MIB_REGISTRATION_FAILURE and
	   MIB_DUPLICATE_REGISTRATION.

       See also:
	   netsnmp_register_scalar

	   netsnmp_get_scalar_handler

       Definition at line 110 of file scalar.c.

   int netsnmp_register_scalar (netsnmp_handler_registration * reginfo)
       This function registers a scalar helper handler. The registered OID,
       reginfo->rootoid, space is extended for the instance subid using
       realloc() but the reginfo->rootoid_len length is not extended just yet.
       .This function subsequently injects the instance, scalar, and serialize
       helper handlers before actually registering reginfo.

       Each handler is injected/pushed to the top of the handler chain list
       and will be processed last in first out, LIFO.

       Parameters:
	   reginfo a handler registration structure which could get created
	   using netsnmp_create_handler_registration. Used to register a
	   scalar helper handler.

       Returns:
	   MIB_REGISTERED_OK is returned if the registration was a success.
	   Failures are MIB_REGISTRATION_FAILURE and
	   MIB_DUPLICATE_REGISTRATION.

       See also:
	   netsnmp_register_read_only_scalar

	   netsnmp_get_scalar_handler

       Definition at line 75 of file scalar.c.

Author
       Generated automatically by Doxygen for net-snmp from the source code.

Version 5.5			  23 Sep 2009			     scalar(3)
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