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Removed references to Sourceforge.
author tlindner
date Mon, 04 Apr 2005 17:12:54 +0000
parents a8bb0834424e
children dc2597886264
line wrap: on
line source

;*******************************************************************
; Tee - Split output to multiple devices
;
; $Id$
;
; Edt/Rev  YYYY/MM/DD  Modified by
; Comment
; ------------------------------------------------------------------
;   2      ????/??/??
; From Tandy OS-9 Level One VR 02.00.00.

	.include	"/Users/boisy/Projects/nitros9/defs/const.d"
	.include	"/Users/boisy/Projects/nitros9/defs/io.d"
	.include	"/Users/boisy/Projects/nitros9/defs/ioman.d"
	.include	"/Users/boisy/Projects/nitros9/defs/errno.d"
	.include	"/Users/boisy/Projects/nitros9/defs/syscall.d"
	.include	"/Users/boisy/Projects/nitros9/defs/module.d"

         .module	Tee,Prgrm+Objct,ReEnt+0,start,dsize

	.area	_DATA

u0000:    .blkb   1
parray:   .blkb   13
pcount:   .blkb   1
buff:     .blkb   256
          .blkb   450
dsize     ==      .

	.area	_CODE

start:   clrb  
         clr   <pcount,u		; clear path counter
         cmpy  #0h0000		; any parameters?
         lbeq  exitok		; exit if none
         leay  parray,u		; else point Y to path array

; Walk the command line parameters
parse:   lda   ,x+
         cmpa  #C$SPAC
         beq   parse
         cmpa  #C$COMA
         beq   parse
         cmpa  #C$CR
         lbeq  parsex
; We've found a file or device name
         leax  -1,x
         lda   #WRITE.
         ldb   #PREAD.+UPDAT.
         os9   I$Create 	; open a path to the device or file
         bcs   exit		; branch if error
         ldb   pcount,u		; else get path counter
         sta   b,y		; save new path in the array offset
         incb  			; increment counter
         stb   pcount,u		; and save
         bra   parse		; continue parsing command line
parsex:  stb   pcount,u

; Devices on command line are open, start pumping data
L0044:   clra  
         leax  buff,u
         ldy   #256
         os9   I$ReadLn 
         bcc   L0057
         cmpb  #E$EOF
         beq   exitok
         coma  
         bra   exit
L0057:   inca  
         os9   I$WritLn 
         tst   pcount,u
         beq   L0044
         clrb  
L0060:   leay  parray,u
         lda   b,y
         leax  buff,u
         ldy   #256
         os9   I$WritLn 
         bcs   exit
         incb  
         cmpb  pcount,u
         bne   L0060
         bra   L0044
exitok:  clrb  
exit:    os9   F$Exit