workbench/fs/pipe/pipedir.h

   1 /****************************************************************************
   2 **  File:       pipedir.h
   3 **  Program:    pipe-handler - an AmigaDOS handler for named pipes
   4 **  Version:    1.2
   5 **  Author:     Ed Puckett      qix@mit-oz
   6 **
   7 **  Copyright 1987 by EpAc Software.  All Rights Reserved.
   8 **
   9 **  History:    05-Jan-87       Original Version (1.0)
  10 **              07-Feb-87       Added modifications for allowing shared locks
  11 **                               on individual pipes.
  12 **              12-Feb-87       Added PipeParentDir.
  13 **              12-Feb-87       Fixed bug in PipeLock(): previously ignored
  14 **                               lock passed in packet.  Bug uncovered when
  15 **                               pipes became lockable, and thus assignable.
  16 **              27-Mar-87       Added PipeDupLock().  This was missing
  17 **                               in the original version!
  18 */
  19
  20
  21
  22 extern void  SetPipeDate   ( /* pipe */ );
  23 extern void  PipeLock      ( /* pkt */ );
  24 extern void  PipeFHFromLock( /* pkt */ );
  25 extern void  PipeDupLock   ( /* pkt */ );
  26 extern void  PipeDupLockFH ( /* pkt */ );
  27 extern void  PipeUnLock    ( /* pkt */ );
  28 extern void  PipeExamine   ( /* pkt */ );
  29 extern void  PipeExNext    ( /* pkt */ );
  30 extern void  PipeExFH      ( /* pkt */ );
  31 extern void  PipeParentDir ( /* pkt */ );
  32 extern void  PipeParentFH  ( /* pkt */ );
  33 extern void  InitLock      ( /* lock, key */ );