The Design and Implementation of the FreeBSD Operating System, Second Edition
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FreeBSD/Linux Kernel Cross Reference
sys/man/memory_object_lock_completed.man

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    1 .\" 
    2 .\" Mach Operating System
    3 .\" Copyright (c) 1991,1990 Carnegie Mellon University
    4 .\" All Rights Reserved.
    5 .\" 
    6 .\" Permission to use, copy, modify and distribute this software and its
    7 .\" documentation is hereby granted, provided that both the copyright
    8 .\" notice and this permission notice appear in all copies of the
    9 .\" software, derivative works or modified versions, and any portions
   10 .\" thereof, and that both notices appear in supporting documentation.
   11 .\" 
   12 .\" CARNEGIE MELLON ALLOWS FREE USE OF THIS SOFTWARE IN ITS "AS IS"
   13 .\" CONDITION.  CARNEGIE MELLON DISCLAIMS ANY LIABILITY OF ANY KIND FOR
   14 .\" ANY DAMAGES WHATSOEVER RESULTING FROM THE USE OF THIS SOFTWARE.
   15 .\" 
   16 .\" Carnegie Mellon requests users of this software to return to
   17 .\" 
   18 .\"  Software Distribution Coordinator  or  Software.Distribution@CS.CMU.EDU
   19 .\"  School of Computer Science
   20 .\"  Carnegie Mellon University
   21 .\"  Pittsburgh PA 15213-3890
   22 .\" 
   23 .\" any improvements or extensions that they make and grant Carnegie Mellon
   24 .\" the rights to redistribute these changes.
   25 .\" 
   26 .\" 
   27 .\" HISTORY
   28 .\" $Log:       memory_object_lock_completed.man,v $
   29 .\" Revision 2.5  93/05/10  19:33:57  rvb
   30 .\"     updated
   31 .\"     [93/04/21  16:08:46  lli]
   32 .\" 
   33 .\" Revision 2.4  91/05/14  17:10:04  mrt
   34 .\"     Correcting copyright
   35 .\" 
   36 .\" Revision 2.3  91/02/14  14:13:19  mrt
   37 .\"     Changed to new Mach copyright
   38 .\"     [91/02/12  18:14:02  mrt]
   39 .\" 
   40 .\" Revision 2.2  90/08/07  18:41:19  rpd
   41 .\"     Created.
   42 .\" 
   43 .TH memory_object_lock_completed 2 12/22/89
   44 .CM 4
   45 .SH NAME
   46 .nf
   47 memory_object_lock_completed  \-  indicates previous lock request is done
   48 .SH SYNOPSIS
   49 .nf
   50 .ft B
   51 #include <mach.h>
   52 
   53 .nf
   54 .ft B
   55 kern_return_t memory_object_lock_completed(memory_object,memory_control, 
   56                                 offset, length)
   57         mach_port_t     memory_object;
   58         mach_port_t
   59                         memory_control;
   60         vm_offset_t     offset;
   61         vm_size_t       length;
   62 
   63 
   64 .fi
   65 .ft P
   66 .SH DESCRIPTION
   67 This call indicates that a previous 
   68 .B memory_object_lock_request
   69 has been
   70 completed. Note that this call is made on whatever port was specified
   71 in the 
   72 .B memory_object_lock_request
   73 call; that port need not be the
   74 memory object port itself. No reply is expected after this call.
   75 
   76 .SH ARGUMENTS
   77 .TP 15
   78 .B
   79 .B memory_object
   80 The port that represents the memory object data, as 
   81 supplied to the kernel in a 
   82 .B vm_map
   83 call.
   84 .TP 15
   85 .B
   86 .B memory_control
   87 The request port to which a response is 
   88 requested.  [In the event that a memory object has been supplied 
   89 to more than one the kernel that has made the request.]
   90 .TP 15
   91 .B
   92 .B offset
   93 The offset within a memory object to which this call refers.
   94 .TP 15
   95 .B
   96 .B length
   97 The length of the data covered by the lock request.
   98 
   99 .SH DIAGNOSTICS
  100 .TP 25
  101 .B KERN_SUCCESS
  102 Since this routine is called by the kernel, which does not
  103 wait for a reply message, this value is ignored.
  104 
  105 .SH SEE ALSO
  106 .B memory_object_lock_request
  107 

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