gcc/ada/cio.c

   1 /****************************************************************************
   2  *                                                                          *
   3  *                         GNAT COMPILER COMPONENTS                         *
   4  *                                                                          *
   5  *                                  C I O                                   *
   6  *                                                                          *
   7  *                          C Implementation File                           *
   8  *                                                                          *
   9  *                            $Revision$
  10  *                                                                          *
  11  *          Copyright (C) 1992-2001 Free Software Foundation, Inc.          *
  12  *                                                                          *
  13  * GNAT is free software;  you can  redistribute it  and/or modify it under *
  14  * terms of the  GNU General Public License as published  by the Free Soft- *
  15  * ware  Foundation;  either version 2,  or (at your option) any later ver- *
  16  * sion.  GNAT is distributed in the hope that it will be useful, but WITH- *
  17  * OUT ANY WARRANTY;  without even the  implied warranty of MERCHANTABILITY *
  18  * or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License *
  19  * for  more details.  You should have  received  a copy of the GNU General *
  20  * Public License  distributed with GNAT;  see file COPYING.  If not, write *
  21  * to  the Free Software Foundation,  59 Temple Place - Suite 330,  Boston, *
  22  * MA 02111-1307, USA.                                                      *
  23  *                                                                          *
  24  * As a  special  exception,  if you  link  this file  with other  files to *
  25  * produce an executable,  this file does not by itself cause the resulting *
  26  * executable to be covered by the GNU General Public License. This except- *
  27  * ion does not  however invalidate  any other reasons  why the  executable *
  28  * file might be covered by the  GNU Public License.                        *
  29  *                                                                          *
  30  * GNAT was originally developed  by the GNAT team at  New York University. *
  31  * It is now maintained by Ada Core Technologies Inc (http://www.gnat.com). *
  32  *                                                                          *
  33  ****************************************************************************/
  34
  35 #ifdef IN_RTS
  36 #include "tconfig.h"
  37 #include "tsystem.h"
  38 #include <sys/stat.h>
  39 #else
  40 #include "config.h"
  41 #include "system.h"
  42 #endif
  43
  44 #include "adaint.h"
  45
  46 #ifdef __RT__
  47
  48 /* Linux kernel modules don't have inputs, so don't define get_int.
  49    Simple output can be done via printk. */
  50
  51 void
  52 put_char (c)
  53      int c;
  54 {
  55   printk ("%c", c);
  56 }
  57
  58 void
  59 put_char_stderr (c)
  60      int c;
  61 {
  62   put_char (c);
  63 }
  64
  65 void
  66 put_int (x)
  67      int x;
  68 {
  69   printk ("%d", x);
  70 }
  71
  72 void
  73 put_int_stderr (int x)
  74 {
  75   put_int (x);
  76 }
  77
  78 #else
  79
  80 /* Don't use macros on GNU/Linux since they cause incompatible changes between
  81    glibc 2.0 and 2.1 */
  82 #ifdef linux
  83 #undef putchar
  84 #undef getchar
  85 #undef fputc
  86 #undef stderr
  87 #endif
  88
  89 int
  90 get_char ()
  91 {
  92 #ifdef VMS
  93   return decc$getchar();
  94 #else
  95   return getchar ();
  96 #endif
  97 }
  98
  99 int
 100 get_int ()
 101 {
 102   int x;
 103
 104   scanf (" %d", &x);
 105   return x;
 106 }
 107
 108 void
 109 put_int (x)
 110      int x;
 111 {
 112   printf ("%d", x);
 113 }
 114
 115 void
 116 put_int_stderr (x)
 117    int x;
 118 {
 119   fprintf (stderr, "%d", x);
 120 }
 121
 122 void
 123 put_char (c)
 124      int c;
 125 {
 126   putchar (c);
 127 }
 128
 129 void
 130 put_char_stderr (c)
 131      int c;
 132 {
 133   fputc (c, stderr);
 134 }
 135 #endif
 136
 137 #ifdef __vxworks
 138
 139 char *
 140 mktemp (template)
 141      char *template;
 142 {
 143   return tmpnam (NULL);
 144 }
 145 #endif