usr/src/cmd/sgs/lex/common/allprint.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 (the "License").
   6  * You may not use this file except in compliance with the License.
   7  *
   8  * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
   9  * or http://www.opensolaris.org/os/licensing.
  10  * See the License for the specific language governing permissions
  11  * and limitations under the License.
  12  *
  13  * When distributing Covered Code, include this CDDL HEADER in each
  14  * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
  15  * If applicable, add the following below this CDDL HEADER, with the
  16  * fields enclosed by brackets "[]" replaced with your own identifying
  17  * information: Portions Copyright [yyyy] [name of copyright owner]
  18  *
  19  * CDDL HEADER END
  20  */
  21 /*
  22  * Copyright 2008 Sun Microsystems, Inc.  All rights reserved.
  23  * Use is subject to license terms.
  24  */
  25
  26 /*      Copyright (c) 1989 AT&T */
  27 /*        All Rights Reserved   */
  28
  29 #pragma ident   "%Z%%M% %I%     %E% SMI"
  30
  31 #include <stdio.h>
  32 #include <stdlib.h>
  33 #include <sys/euc.h>
  34 #include <ctype.h>
  35 #include <widec.h>
  36 #include <wctype.h>
  37
  38 #pragma weak yyout
  39 extern FILE *yyout;
  40
  41 #ifndef JLSLEX
  42 #define CHR    char
  43 #endif
  44
  45 #ifdef WOPTION
  46 #define CHR     wchar_t
  47 #define sprint  sprint_w
  48 #endif
  49
  50 #ifdef EOPTION
  51 #define CHR     wchar_t
  52 #endif
  53
  54 void
  55 allprint(CHR c)
  56 {
  57         switch (c) {
  58         case '\n':
  59                 (void) fprintf(yyout, "\\n");
  60                 break;
  61         case '\t':
  62                 (void) fprintf(yyout, "\\t");
  63                 break;
  64         case '\b':
  65                 (void) fprintf(yyout, "\\b");
  66                 break;
  67         case ' ':
  68                 (void) fprintf(yyout, "\\_");
  69                 break;
  70         default:
  71                 if (!iswprint(c))
  72                         (void) fprintf(yyout, "\\x%-2x", c);
  73                 else
  74                         (void) putwc(c, yyout);
  75                 break;
  76         }
  77 }
  78
  79 void
  80 sprint(s)
  81 CHR *s;
  82 {
  83         while (*s)
  84                 allprint(*s++);
  85 }