4.3BSD - /usr/src/ucb/ex/ovprintf.c

   1: /*
   2:  * Copyright (c) 1980 Regents of the University of California.
   3:  * All rights reserved.  The Berkeley software License Agreement
   4:  * specifies the terms and conditions for redistribution.
   5:  */
   6: 
   7: #ifndef lint
   8: static char *sccsid = "@(#)ovprintf.c	1.3 (Berkeley) 6/7/85";
   9: #endif not lint
  10: 
  11: /*
  12:  * This version of printf calls doprnt, and as such is not portable,
  13:  * since doprnt is written in pdp-11 assembly language.  (There is a
  14:  * vax doprnt which has the first 2 arguments reversed.  We don't use it.)
  15:  * This version is used because it is about 900 bytes smaller than the
  16:  * portable version, which is also included in case it is needed.
  17:  */
  18: #ifdef TRACE
  19: #include    <stdio.h>
  20: #undef putchar
  21: #endif
  22: 
  23: printf(fmt, args)
  24: char *fmt;
  25: {
  26:     _doprnt(fmt, &args, 0);
  27: }
  28: 
  29: _strout(string, count, adjust, file, fillch)
  30: register char *string;
  31: register count;
  32: int adjust;
  33: register struct _iobuf *file;
  34: {
  35:     while (adjust < 0) {
  36:         if (*string=='-' && fillch=='0') {
  37:             putchar(*string++);
  38:             count--;
  39:         }
  40:         putchar(fillch);
  41:         adjust++;
  42:     }
  43:     while (--count>=0)
  44:         putchar(*string++);
  45:     while (adjust) {
  46:         putchar(fillch);
  47:         adjust--;
  48:     }
  49: }

Defined functions

Defined variables