/* c-fopen.h: how to open files with fopen. Copyright 1992, 1994, 1995, 1996, 2008, 2011 Karl Berry. Copyright 1998, 2005 Olaf Weber. This library is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation; either version 2.1 of the License, or (at your option) any later version. This library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details. You should have received a copy of the GNU Lesser General Public License along with this library; if not, see . */ #ifndef C_FOPEN_H #define C_FOPEN_H /* How to open a text file: */ /* From Akira: I'm using Unix style line ending character to write text files. I find it is easiest to define FOPEN_W_MODE == FOPEN_WBIN_MODE etc. for my purpose. */ #ifndef FOPEN_A_MODE #define FOPEN_A_MODE "ab" #endif #ifndef FOPEN_R_MODE #define FOPEN_R_MODE "r" #endif #ifndef FOPEN_W_MODE #define FOPEN_W_MODE "wb" #endif /* How to open a binary file for reading: */ #ifndef FOPEN_RBIN_MODE #define FOPEN_RBIN_MODE "rb" #endif /* not FOPEN_RBIN_MODE */ /* How to open a binary file for writing: */ #ifndef FOPEN_WBIN_MODE #define FOPEN_WBIN_MODE "wb" #endif /* not FOPEN_WBIN_MODE */ /* How to open a binary file for appending: */ #ifndef FOPEN_ABIN_MODE #define FOPEN_ABIN_MODE "ab" #endif /* not FOPEN_ABIN_MODE */ /* How to switch an already open file handle to binary mode. Used on DOSISH systems when we need to switch a standard stream, such as stdin or stdout, to binary mode. We never use the value return by setmode(). */ #include #ifdef DOSISH #include #ifndef O_BINARY #ifdef _O_BINARY #define O_BINARY _O_BINARY #endif #endif #if defined (__i386_pc_gnu__) || \ defined (WIN32) || defined (__WIN32__) || defined (_WIN32) #define SET_BINARY(f) (void)setmode((f), O_BINARY) #endif #else /* not DOSISH */ #ifndef O_BINARY #define O_BINARY 0 #endif #define SET_BINARY(f) (void)0 #endif /* not DOSISH */ #endif /* not C_FOPEN_H */