/usr/include/allegro/platform/alunix.h is in liballegro4-dev 2:4.4.2-4.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
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* /\ _ \ /\_ \ /\_ \
* \ \ \L\ \\//\ \ \//\ \ __ __ _ __ ___
* \ \ __ \ \ \ \ \ \ \ /'__`\ /'_ `\/\`'__\/ __`\
* \ \ \/\ \ \_\ \_ \_\ \_/\ __//\ \L\ \ \ \//\ \L\ \
* \ \_\ \_\/\____\/\____\ \____\ \____ \ \_\\ \____/
* \/_/\/_/\/____/\/____/\/____/\/___L\ \/_/ \/___/
* /\____/
* \_/__/
*
* Unix-specific header defines.
*
* By Michael Bukin.
*
* See readme.txt for copyright information.
*/
#ifndef ALLEGRO_UNIX
#error bad include
#endif
/* magic to capture name of executable file */
extern int __crt0_argc;
extern char **__crt0_argv;
#ifdef ALLEGRO_WITH_MAGIC_MAIN
#ifndef ALLEGRO_NO_MAGIC_MAIN
#define ALLEGRO_MAGIC_MAIN
#define main _mangled_main
#undef END_OF_MAIN
#define END_OF_MAIN() void *_mangled_main_address = (void*) _mangled_main;
#else
#undef END_OF_MAIN
#define END_OF_MAIN() void *_mangled_main_address;
#endif
#endif
/**************************************/
/************ General Unix ************/
/**************************************/
#define TIMERDRV_UNIX_PTHREADS AL_ID('P','T','H','R')
#define TIMERDRV_UNIX_SIGALRM AL_ID('A','L','R','M')
#ifdef ALLEGRO_HAVE_LIBPTHREAD
AL_VAR(TIMER_DRIVER, timerdrv_unix_pthreads);
#else
AL_VAR(TIMER_DRIVER, timerdrv_unix_sigalrm);
#endif
/************************************/
/*********** Sound drivers **********/
/************************************/
#define DIGI_OSS AL_ID('O','S','S','D')
#define MIDI_OSS AL_ID('O','S','S','M')
#define DIGI_ESD AL_ID('E','S','D','D')
#define DIGI_ARTS AL_ID('A','R','T','S')
#define DIGI_SGIAL AL_ID('S','G','I','A')
#define DIGI_ALSA AL_ID('A','L','S','A')
#define MIDI_ALSA AL_ID('A','M','I','D')
#define DIGI_JACK AL_ID('J','A','C','K')
#ifdef ALLEGRO_WITH_OSSDIGI
AL_VAR(DIGI_DRIVER, digi_oss);
#define DIGI_DRIVER_OSS \
{ DIGI_OSS, &digi_oss, TRUE },
#endif /* ALLEGRO_WITH_OSSDIGI */
#ifdef ALLEGRO_WITH_OSSMIDI
AL_VAR(MIDI_DRIVER, midi_oss);
#define MIDI_DRIVER_OSS \
{ MIDI_OSS, &midi_oss, TRUE },
#endif /* ALLEGRO_WITH_OSSMIDI */
#ifndef ALLEGRO_WITH_MODULES
#ifdef ALLEGRO_WITH_ESDDIGI
AL_VAR(DIGI_DRIVER, digi_esd);
#define DIGI_DRIVER_ESD \
{ DIGI_ESD, &digi_esd, TRUE },
#endif /* ALLEGRO_WITH_ESDDIGI */
#ifdef ALLEGRO_WITH_ARTSDIGI
AL_VAR(DIGI_DRIVER, digi_arts);
#define DIGI_DRIVER_ARTS \
{ DIGI_ARTS, &digi_arts, TRUE },
#endif /* ALLEGRO_WITH_ARTSDIGI */
#ifdef ALLEGRO_WITH_SGIALDIGI
AL_VAR(DIGI_DRIVER, digi_sgial);
#define DIGI_DRIVER_SGIAL \
{ DIGI_SGIAL, &digi_sgial, TRUE },
#endif /* ALLEGRO_WITH_SGIALDIGI */
#ifdef ALLEGRO_WITH_ALSADIGI
AL_VAR(DIGI_DRIVER, digi_alsa);
#define DIGI_DRIVER_ALSA \
{ DIGI_ALSA, &digi_alsa, TRUE },
#endif /* ALLEGRO_WITH_ALSADIGI */
#ifdef ALLEGRO_WITH_ALSAMIDI
AL_VAR(MIDI_DRIVER, midi_alsa);
#define MIDI_DRIVER_ALSA \
{ MIDI_ALSA, &midi_alsa, TRUE },
#endif /* ALLEGRO_WITH_ALSAMIDI */
#ifdef ALLEGRO_WITH_JACKDIGI
AL_VAR(DIGI_DRIVER, digi_jack);
#define DIGI_DRIVER_JACK \
{ DIGI_JACK, &digi_jack, TRUE },
#endif /* ALLEGRO_WITH_JACKDIGI */
#endif
/************************************/
/************ X-specific ************/
/************************************/
#define SYSTEM_XWINDOWS AL_ID('X','W','I','N')
#define KEYBOARD_XWINDOWS AL_ID('X','W','I','N')
#define MOUSE_XWINDOWS AL_ID('X','W','I','N')
#define GFX_XWINDOWS AL_ID('X','W','I','N')
#define GFX_XWINDOWS_FULLSCREEN AL_ID('X','W','F','S')
#define GFX_XDGA AL_ID('X','D','G','A')
#define GFX_XDGA_FULLSCREEN AL_ID('X','D','F','S')
#define GFX_XDGA2 AL_ID('D','G','A','2')
#define GFX_XDGA2_SOFT AL_ID('D','G','A','S')
#ifdef ALLEGRO_WITH_XWINDOWS
AL_VAR(SYSTEM_DRIVER, system_xwin);
#ifdef ALLEGRO_XWINDOWS_WITH_XF86DGA2
#ifndef ALLEGRO_WITH_MODULES
AL_VAR(GFX_DRIVER, gfx_xdga2);
AL_VAR(GFX_DRIVER, gfx_xdga2_soft);
#endif
#endif
#endif /* ALLEGRO_WITH_XWINDOWS */
/****************************************/
/************ Linux-specific ************/
/****************************************/
#define SYSTEM_LINUX AL_ID('L','N','X','C')
#define GFX_VGA AL_ID('V','G','A',' ')
#define GFX_MODEX AL_ID('M','O','D','X')
#define GFX_FBCON AL_ID('F','B',' ',' ')
#define GFX_VBEAF AL_ID('V','B','A','F')
#define GFX_SVGALIB AL_ID('S','V','G','A')
#define KEYDRV_LINUX AL_ID('L','N','X','C')
#define MOUSEDRV_LINUX_PS2 AL_ID('L','P','S','2')
#define MOUSEDRV_LINUX_IPS2 AL_ID('L','I','P','S')
#define MOUSEDRV_LINUX_GPMDATA AL_ID('G','P','M','D')
#define MOUSEDRV_LINUX_MS AL_ID('M','S',' ',' ')
#define MOUSEDRV_LINUX_IMS AL_ID('I','M','S',' ')
#define MOUSEDRV_LINUX_EVDEV AL_ID('E','V',' ',' ')
#define JOY_TYPE_LINUX_ANALOGUE AL_ID('L','N','X','A')
#ifdef ALLEGRO_LINUX
AL_VAR(SYSTEM_DRIVER, system_linux);
#ifdef ALLEGRO_LINUX_VGA
AL_VAR(GFX_DRIVER, gfx_vga);
AL_VAR(GFX_DRIVER, gfx_modex);
#define ALLEGRO_GFX_HAS_VGA
#endif
#ifndef ALLEGRO_WITH_MODULES
#ifdef ALLEGRO_LINUX_FBCON
AL_VAR(GFX_DRIVER, gfx_fbcon);
#endif
#ifdef ALLEGRO_LINUX_SVGALIB
AL_VAR(GFX_DRIVER, gfx_svgalib);
#endif
#endif
#ifdef ALLEGRO_LINUX_VBEAF
AL_VAR(GFX_DRIVER, gfx_vbeaf);
#define ALLEGRO_GFX_HAS_VBEAF
#endif
AL_VAR(MOUSE_DRIVER, mousedrv_linux_ps2);
AL_VAR(MOUSE_DRIVER, mousedrv_linux_ips2);
AL_VAR(MOUSE_DRIVER, mousedrv_linux_gpmdata);
AL_VAR(MOUSE_DRIVER, mousedrv_linux_ms);
AL_VAR(MOUSE_DRIVER, mousedrv_linux_ims);
AL_VAR(MOUSE_DRIVER, mousedrv_linux_evdev);
AL_FUNC_DEPRECATED(void, split_modex_screen, (int lyne));
/* Port I/O functions -- maybe these should be internal */
#ifdef ALLEGRO_LINUX_VGA
#ifdef __cplusplus
extern "C" {
#endif
static INLINE void outportb(unsigned short port, unsigned char value)
{
__asm__ volatile ("outb %0, %1" : : "a" (value), "d" (port));
}
static INLINE void outportw(unsigned short port, unsigned short value)
{
__asm__ volatile ("outw %0, %1" : : "a" (value), "d" (port));
}
static INLINE void outportl(unsigned short port, unsigned long value)
{
__asm__ volatile ("outl %0, %1" : : "a" (value), "d" (port));
}
static INLINE unsigned char inportb(unsigned short port)
{
unsigned char value;
__asm__ volatile ("inb %1, %0" : "=a" (value) : "d" (port));
return value;
}
static INLINE unsigned short inportw(unsigned short port)
{
unsigned short value;
__asm__ volatile ("inw %1, %0" : "=a" (value) : "d" (port));
return value;
}
static INLINE unsigned long inportl(unsigned short port)
{
unsigned long value;
__asm__ volatile ("inl %1, %0" : "=a" (value) : "d" (port));
return value;
}
#ifdef __cplusplus
}
#endif
#endif /* ALLEGRO_LINUX_VGA */
#endif /* ALLEGRO_LINUX */
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