usr/src/cmd/vi/port/ovprintf.c

   1 /*
   2  * CDDL HEADER START
   3  *
   4  * The contents of this file are subject to the terms of the
   5  * Common Development and Distribution License, Version 1.0 only
   6  * (the "License").  You may not use this file except in compliance
   7  * with the License.
   8  *
   9  * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
  10  * or http://www.opensolaris.org/os/licensing.
  11  * See the License for the specific language governing permissions
  12  * and limitations under the License.
  13  *
  14  * When distributing Covered Code, include this CDDL HEADER in each
  15  * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
  16  * If applicable, add the following below this CDDL HEADER, with the
  17  * fields enclosed by brackets "[]" replaced with your own identifying
  18  * information: Portions Copyright [yyyy] [name of copyright owner]
  19  *
  20  * CDDL HEADER END
  21  */
  22 /*      Copyright (c) 1984, 1986, 1987, 1988, 1989 AT&T */
  23 /*        All Rights Reserved   */
  24
  25
  26 /* Copyright (c) 1979 Regents of the University of California */
  27 #ident  "%Z%%M% %I%     %E% SMI"        /* SVr4.0 1.5   */
  28
  29 /*
  30  * This version of printf calls doprnt, and as such is not portable,
  31  * since doprnt is written in pdp-11 assembly language.  (There is a
  32  * vax doprnt which has the first 2 arguments reversed.  We don't use it.)
  33  * This version is used because it is about 900 bytes smaller than the
  34  * portable version, which is also included in case it is needed.
  35  */
  36 #ifdef TRACE
  37 #include        <stdio.h>
  38 #undef putchar
  39 #endif
  40
  41 printf(fmt, args)
  42 char *fmt;
  43 {
  44         _doprnt(fmt, &args, 0);
  45 }
  46
  47 _strout(string, count, adjust, file, fillch)
  48 register char *string;
  49 register count;
  50 int adjust;
  51 register struct _iobuf *file;
  52 {
  53         while (adjust < 0) {
  54                 if (*string=='-' && fillch=='0') {
  55                         putchar(*string++);
  56                         count--;
  57                 }
  58                 putchar(fillch);
  59                 adjust++;
  60         }
  61         while (--count>=0)
  62                 putchar(*string++);
  63         while (adjust) {
  64                 putchar(fillch);
  65                 adjust--;
  66         }
  67 }