workbench/fs/pipe/pipename.h

   1 /****************************************************************************
   2 **  File:       pipename.h
   3 **  Program:    pipe-handler - an AmigaDOS handler for named pipes
   4 **  Version:    1.1
   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 conditional compilation for autoname.
  11 */
  12
  13
  14
  15 /*---------------------------------------------------------------------------
  16 ** PIPENAMELEN          : this is the maximum length of names ParsePipeName()
  17 **                      can handle.
  18 **
  19 ** DEFAULT_PIPELEN      : the default pipe size returned by ParsePipeName()
  20 **                      if no size is specified.
  21 **
  22 ** PIPE_SPEC_CHAR       : this is the character used by ParsePipeName() as an
  23 **                      identifier for specifiers.  See pipename.c
  24 **
  25 ** DEFAULT_TAPNAME_PREFIX : the prefix for default tap names.  See pipename.c
  26 **
  27 ** AUTONAME_INIT        : Initial value used by get_autoname() to form
  28 **                      default pipe names.  It MUST contain a block of
  29 **                      digits.  See pipename.c.
  30 **                      This is only used if AUTONAME or AUTONAME_STAR is true.
  31 */
  32
  33 #define   PIPENAMELEN        108
  34
  35 #define   DEFAULT_PIPELEN   4096
  36
  37 #define   PIPE_SPEC_CHAR           '/'
  38 #define   DEFAULT_TAPNAME_PREFIX   "CON:10/15/300/70/"
  39
  40 # define   AUTONAME_INIT            "*00000000"
  41
  42
  43
  44 #define   isnumeral(c)   inrange ((c), '0', '9')
  45
  46
  47
  48 extern int   ParsePipeName ( /* Bname, nmp, sizep, tapnmp */ );
  49 extern void  BSTRtoCstr    ( /* BSTRp, str, maxsize */ );
  50 extern void  CstrtoBSTR    ( /* str, BSTRp, maxsize */ );
  51 extern void  CstrtoFIB     ( /* str, BSTRp, maxsize */ );
  52 extern int   inrange       ( /* x, lower, upper */ );
  53 extern char  uppercase     ( /* c */ );
  54 extern char  *findchar     ( /* str, ch */ );
  55 extern void  l_strcpy      ( /* to, from */ );
  56 extern char  *strdiff      ( /* str1, str2 */ );
  57
  58 extern char  *get_autoname ( /* newflag */ );