include/fopen-bin.h

   1 /* Macros for the 'type' part of an fopen, freopen or fdopen.
   2
   3         <Read|Write>[Update]<Binary file|text file>
   4
   5    This version is for "binary" systems, where text and binary files are
   6    different.  An example is Mess-Dose.  Many Unix systems could also
   7    cope with a "b" in the string, indicating binary files, but some reject this
   8    (and thereby don't conform to ANSI C, but what else is new?).
   9
  10    Copyright (C) 1996-2020 Free Software Foundation, Inc.
  11
  12    This program is free software; you can redistribute it and/or modify
  13    it under the terms of the GNU General Public License as published by
  14    the Free Software Foundation; either version 2, or (at your option)
  15    any later version.
  16
  17    This program is distributed in the hope that it will be useful,
  18    but WITHOUT ANY WARRANTY; without even the implied warranty of
  19    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  20    GNU General Public License for more details.
  21
  22    You should have received a copy of the GNU General Public License
  23    along with this program; if not, write to the Free Software
  24    Foundation, Inc., 51 Franklin Street - Fifth Floor,
  25    Boston, MA 02110-1301, USA.  */
  26
  27 /* This file is designed for inclusion by host-dependent .h files.  No
  28    user application should include it directly, since that would make
  29    the application unable to be configured for both "same" and "binary"
  30    variant systems.  */
  31
  32 #define FOPEN_RB        "rb"
  33 #define FOPEN_WB        "wb"
  34 #define FOPEN_AB        "ab"
  35 #define FOPEN_RUB       "r+b"
  36 #define FOPEN_WUB       "w+b"
  37 #define FOPEN_AUB       "a+b"
  38
  39 #define FOPEN_RT        "r"
  40 #define FOPEN_WT        "w"
  41 #define FOPEN_AT        "a"
  42 #define FOPEN_RUT       "r+"
  43 #define FOPEN_WUT       "w+"
  44 #define FOPEN_AUT       "a+"