potrace/src/platform.h

0001 /* Copyright (C) 2001-2019 Peter Selinger.
0002    This file is part of Potrace. It is free software and it is covered
0003    by the GNU General Public License. See the file COPYING for details. */
0004
0005 /* this header file contains some platform dependent stuff */
0006
0007 #ifndef PLATFORM_H
0008 #define PLATFORM_H
0009
0010 #ifdef HAVE_CONFIG_H
0011 #include <config.h>
0012 #endif
0013
0014 /* in Windows and OS/2, set all file i/o to binary */
0015 #ifdef __MINGW32__
0016 #include <fcntl.h>
0017 unsigned int _CRT_fmode = _O_BINARY;
0018 static inline void platform_init(void) {
0019   _setmode(_fileno(stdin), _O_BINARY);
0020   _setmode(_fileno(stdout), _O_BINARY);
0021 }
0022 #else
0023
0024 #ifdef __CYGWIN__
0025 #include <fcntl.h>
0026 #include <io.h>
0027 static inline void platform_init(void) {
0028   setmode(0, O_BINARY);
0029   setmode(1, O_BINARY);
0030 }
0031 #else
0032
0033 #ifdef __OS2__
0034 #include <fcntl.h>
0035 static inline void platform_init(void) {
0036   setmode(fileno(stdin), O_BINARY);
0037   setmode(fileno(stdout), O_BINARY);
0038 }
0039 #else
0040
0041 static inline void platform_init(void) {
0042   /* NOP */
0043 }
0044 #endif
0045 #endif
0046 #endif
0047
0048 #endif /* PLATFORM_H */