gcc/ada/cio.c

   1 /****************************************************************************
   2  *                                                                          *
   3  *                         GNAT COMPILER COMPONENTS                         *
   4  *                                                                          *
   5  *                                  C I O                                   *
   6  *                                                                          *
   7  *                          C Implementation File                           *
   8  *                                                                          *
   9  *          Copyright (C) 1992-2011, Free Software Foundation, Inc.         *
  10  *                                                                          *
  11  * GNAT is free software;  you can  redistribute it  and/or modify it under *
  12  * terms of the  GNU General Public License as published  by the Free Soft- *
  13  * ware  Foundation;  either version 3,  or (at your option) any later ver- *
  14  * sion.  GNAT is distributed in the hope that it will be useful, but WITH- *
  15  * OUT ANY WARRANTY;  without even the  implied warranty of MERCHANTABILITY *
  16  * or FITNESS FOR A PARTICULAR PURPOSE.                                     *
  17  *                                                                          *
  18  * As a special exception under Section 7 of GPL version 3, you are granted *
  19  * additional permissions described in the GCC Runtime Library Exception,   *
  20  * version 3.1, as published by the Free Software Foundation.               *
  21  *                                                                          *
  22  * You should have received a copy of the GNU General Public License and    *
  23  * a copy of the GCC Runtime Library Exception along with this program;     *
  24  * see the files COPYING3 and COPYING.RUNTIME respectively.  If not, see    *
  25  * <http://www.gnu.org/licenses/>.                                          *
  26  *                                                                          *
  27  * GNAT was originally developed  by the GNAT team at  New York University. *
  28  * Extensive contributions were provided by Ada Core Technologies Inc.      *
  29  *                                                                          *
  30  ****************************************************************************/
  31
  32 #ifdef __cplusplus
  33 extern "C" {
  34 #endif
  35
  36 #ifdef IN_RTS
  37 #include "tconfig.h"
  38 #include "tsystem.h"
  39 #include <sys/stat.h>
  40 #else
  41 #include "config.h"
  42 #include "system.h"
  43 #endif
  44
  45 #include "adaint.h"
  46
  47 /* Don't use macros on GNU/Linux since they cause incompatible changes between
  48    glibc 2.0 and 2.1 */
  49 #ifdef linux
  50 #undef putchar
  51 #undef getchar
  52 #undef fputc
  53 #undef stderr
  54 #undef stdout
  55 #endif
  56
  57 #ifdef VTHREADS
  58 #undef putchar
  59 #undef getchar
  60 #endif
  61
  62 #ifdef RTX
  63 #include <windows.h>
  64 #include <Rtapi.h>
  65 #endif
  66
  67 int
  68 get_char (void)
  69 {
  70 #ifdef VMS
  71   return decc$getchar();
  72 #else
  73   return getchar ();
  74 #endif
  75 }
  76
  77 int
  78 get_int (void)
  79 {
  80   int x;
  81
  82   scanf (" %d", &x);
  83   return x;
  84 }
  85
  86 void
  87 put_int (int x)
  88 {
  89 #ifdef RTX
  90    RtPrintf ("%d", x);
  91 #else
  92    /* Use fprintf rather than printf, since the latter is unbuffered
  93       on vxworks */
  94    fprintf (stdout, "%d", x);
  95 #endif
  96 }
  97
  98 void
  99 put_int_stderr (int x)
 100 {
 101 #ifdef RTX
 102   RtPrintf ("%d", x);
 103 #else
 104   fprintf (stderr, "%d", x);
 105 #endif
 106 }
 107
 108 void
 109 put_char (int c)
 110 {
 111 #ifdef RTX
 112   RtPrintf ("%c", c);
 113 #else
 114   putchar (c);
 115 #endif
 116 }
 117
 118 void
 119 put_char_stderr (int c)
 120 {
 121 #ifdef RTX
 122   RtPrintf ("%c", c);
 123 #else
 124   fputc (c, stderr);
 125 #endif
 126 }
 127
 128 #ifdef __vxworks
 129
 130 char *
 131 mktemp (char *template)
 132 {
 133   return tmpnam (NULL);
 134 }
 135 #endif
 136
 137 #ifdef __cplusplus
 138 }
 139 #endif