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Annotation of ntddk/src/network/streams/ex_top.c, revision 1.1.1.1

1.1       root        1: /*++
                      2: 
                      3: Copyright (c) 1991  Microsoft Corporation
                      4: 
                      5: Module Name:
                      6: 
                      7:     ex_top.c
                      8: 
                      9: Abstract:
                     10: 
                     11:     This source file implements the top exit module for a subsystem-parallel
                     12:     (ie. non mp-safe) STREAMS stack that resides below either the stream
                     13:     head or a FULL_PARALLEL module/driver.
                     14: 
                     15:     All upstream messages that arrive at this module are queued up, to be
                     16:     serviced by our read service procedure, insrsrv().  Note that this
                     17:     module is declared to be FULL_PARALLEL.
                     18: 
                     19: --*/
                     20: 
                     21: #include "insulate.h"
                     22: 
                     23: 
                     24: 
                     25: //
                     26: //  Queue Information Structures
                     27: //  ----------------------------
                     28: //  Each queue has an minfo structure.
                     29: //
                     30: //  id          name        min     max     hi      lo
                     31: //
                     32: static
                     33: struct module_info minfo = {
                     34:     EXTOP_STID, EXTOP_NAME, 0,      INFPSZ, 0x7fff, 0x7fff,
                     35: };
                     36: 
                     37: 
                     38: //
                     39: //  Queue Initialization Templates
                     40: //  ------------------------------
                     41: //  put     service open    close   future  minfo   future  subsystem
                     42: //
                     43: static
                     44: struct qinit urinit = {
                     45:     putq   ,insrsrv,noopen, noclose,NULL,  &minfo,  NULL,   FULL_PARALLEL
                     46: };
                     47: 
                     48: static
                     49: struct qinit uwinit = {
                     50:     putnext,NULL,   NULL,   NULL,   NULL,  &minfo,  NULL,   FULL_PARALLEL
                     51: };
                     52: 
                     53: 
                     54: //
                     55: //  Streamtab Entry
                     56: //  ---------------
                     57: //  upper queue pair    lower queue pair
                     58: //
                     59: struct streamtab extopinfo = {
                     60:     &urinit, &uwinit,   NULL, NULL
                     61: };

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