__blk_drain_queue(9) [centos man page]

__BLK_DRAIN_QUEUE(9)						   Block Devices					      __BLK_DRAIN_QUEUE(9)

NAME

       __blk_drain_queue - drain requests from request_queue

SYNOPSIS

       void __blk_drain_queue(struct request_queue * q, bool drain_all);

ARGUMENTS

       q
	   queue to drain

       drain_all
	   whether to drain all requests or only the ones w/ ELVPRIV

DESCRIPTION

       Drain requests from q. If drain_all is set, all requests are drained. If not, only ELVPRIV requests are drained. The caller is responsible
       for ensuring that no new requests which need to be drained are queued.

COPYRIGHT

Kernel Hackers Manual 3.10					     June 2014						      __BLK_DRAIN_QUEUE(9)

bulk_to_next: convert GETBULK requests into GETNEXT requests Librabulk_to_next:Mconvert GETBULK requests into GETNEXT requests for the handler.(3)

NAME

       bulk_to_next: convert GETBULK requests into GETNEXT requests for the handler. - The only purpose of this handler is to convert a GETBULK
       request to a GETNEXT request.  More...

   Functions
       netsnmp_mib_handler * netsnmp_get_bulk_to_next_handler (void)
	   returns a bulk_to_next handler that can be injected into a given handler chain.
       void netsnmp_bulk_to_next_fix_requests (netsnmp_request_info *requests)
	   takes answered requests and decrements the repeat count and updates the requests to the next to-do varbind in the list.
       int netsnmp_bulk_to_next_helper (netsnmp_mib_handler *handler, netsnmp_handler_registration *reginfo, netsnmp_agent_request_info *reqinfo,
	   netsnmp_request_info *requests)
       void netsnmp_init_bulk_to_next_helper (void)
	   initializes the bulk_to_next helper which then registers a bulk_to_next handler as a run-time injectable handler for configuration file
	   use.

DETAILED DESCRIPTION

       The only purpose of this handler is to convert a GETBULK request to a GETNEXT request.

       It is inserted into handler chains where the handler has not set the HANDLER_CAN_GETBULK flag.

FUNCTION DOCUMENTATION

   void netsnmp_bulk_to_next_fix_requests (netsnmp_request_info * requests)
       takes answered requests and decrements the repeat count and updates the requests to the next to-do varbind in the list.

       Definition at line 39 of file bulk_to_next.c.

       Referenced by netsnmp_bulk_to_next_helper().

   int netsnmp_bulk_to_next_helper (netsnmp_mib_handler * handler, netsnmp_handler_registration * reginfo, netsnmp_agent_request_info * reqinfo,
       netsnmp_request_info * requests)
       For internal use only.

       Definition at line 61 of file bulk_to_next.c.

   netsnmp_mib_handler* netsnmp_get_bulk_to_next_handler (void)
       returns a bulk_to_next handler that can be injected into a given handler chain.

       Definition at line 30 of file bulk_to_next.c.

       Referenced by netsnmp_init_bulk_to_next_helper(), and netsnmp_register_handler().

   void netsnmp_init_bulk_to_next_helper (void)
       initializes the bulk_to_next helper which then registers a bulk_to_next handler as a run-time injectable handler for configuration file
       use.

       Definition at line 95 of file bulk_to_next.c.

net-snmp							  bulk_to_next: convert GETBULK requests into GETNEXT requests for the handler.(3)