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csutil/unix/csosdefs.h

00001 /*
00002     Copyright (C) 1998 by Jorrit Tyberghein
00003     Written by Andrew Zabolotny <bit@eltech.ru>
00004 
00005     This library is free software; you can redistribute it and/or
00006     modify it under the terms of the GNU Library General Public
00007     License as published by the Free Software Foundation; either
00008     version 2 of the License, or (at your option) any later version.
00009 
00010     This library is distributed in the hope that it will be useful,
00011     but WITHOUT ANY WARRANTY; without even the implied warranty of
00012     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
00013     Library General Public License for more details.
00014 
00015     You should have received a copy of the GNU Library General Public
00016     License along with this library; if not, write to the Free
00017     Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
00018 */
00019 
00020 #ifndef __CS_CSOSDEFS_H__
00021 #define __CS_CSOSDEFS_H__
00022 
00023 #include <math.h>
00024 #include <unistd.h>
00025 
00026 // filesystem settings
00027 #define CS_MAXPATHLEN   256
00028 #define PATH_SEPARATOR  '/'
00029 #define PATH_DELIMITER  ':'
00030 
00031 #define CS_SOFTWARE_2D_DRIVER "crystalspace.graphics2d.x2d"
00032 
00033 #ifdef CS_SYSDEF_PROVIDE_HARDWARE_MMIO
00034 
00035 // Defines that this platform supports hardware memory-mapped i/o
00036 #define CS_HAS_MEMORY_MAPPED_IO 1
00037 
00038 // Unix specific memory mapped I/O platform dependent stuff
00039 struct mmioInfo
00040 {          
00042     int hMappedFile;
00043 
00045     unsigned char *data;
00046     
00048     unsigned int file_size;
00049 
00051     bool close;
00052 };
00053 
00054 #endif // memory-mapped I/O
00055 
00056 // The 2D graphics driver used by OpenGL renderer
00057 #define CS_OPENGL_2D_DRIVER "crystalspace.graphics2d.glx"
00058 
00059 // The sound driver
00060 #define CS_SOUND_DRIVER "crystalspace.sound.driver.oss"
00061 
00062 #if defined (CS_SYSDEF_PROVIDE_DIR)
00063 #  define __NEED_GENERIC_ISDIR
00064 #endif
00065 
00066 #if !defined(CS_STATIC_LINKED) && defined(CS_UNIX_PLUGIN_REQUIRES_MAIN)
00067 // Dummy main function required for plugin modules on some Unix platforms.
00068 // Implementing this function ensures that global constructors in plugin
00069 // modules are invoked.
00070 #define CS_IMPLEMENT_PLATFORM_PLUGIN \
00071 int main (int argc, char* argv[]) \
00072 { \
00073   (void)argc; (void)argv; \
00074   return 0; \
00075 }
00076 #endif // !CS_STATIC_LINKED && CS_UNIX_PLUGIN_REQUIRES_MAIN
00077 
00078 #endif // __CS_CSOSDEFS_H__

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