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This page lists functions used by Linux games that are provided by the "sys" headers in "sys/". These may make some games more difficult to build in the bare-metal environment, because they may not be supported in the corresponding C Standard Library implementation used. !Games !!!3DPong gettimeofday !!!Agendaroids gettimeofday !!!CBzone flock gettimeofday select wait Note: inc. high scores. !!!ICBM3D gettimeofday !!!MAME **AdvanceMAME Version 3.9** Built with options: --disable-asm --disable-zlib --disable-expat --disable-svgalib --disable-fb --disable-vc --disable-alsa --disable-oss --disable-pthread --disable-slang --disable-ncurses --disable-freetype --disable-sdl2 --disable-sdl --disable-svgawin --disable-mrawinput --disable-mcpn --disable-kraw --disable-jraw --disable-mraw --disable-mevent --disable-kevent --disable-jevent Assuming that all graphics, sound, controller inputs, are implemented directly by modifying MAME itself to use the vectrexInterface library (controller inputs could be via the svgalib-vectrex translation library though). **advmame** - The AdvanceMAME emulator. connect fchmod __fxstat64 gettimeofday ioctl iopl __lxstat64 mkdir mprotect select shutdown socket uname waitpid __xstat64 **advmess** - The AdvanceMESS emulator. connect fchmod __fxstat64 gettimeofday ioctl iopl __lxstat64 mkdir mprotect select shutdown socket uname waitpid __xstat64 **advmenu** - The AdvanceMENU frontend. fchmod __fxstat64 gettimeofday ioctl iopl __lxstat64 mkdir uname utimes waitpid __xstat64 **advm** - The mouse tester. fchmod __fxstat64 gettimeofday ioctl iopl __lxstat64 mkdir uname waitpid **advk** - The keyboard tester. fchmod __fxstat64 gettimeofday ioctl iopl __lxstat64 mkdir uname waitpid **advs** - The sound tester. fchmod __fxstat64 gettimeofday ioctl iopl __lxstat64 mkdir uname waitpid **advj** - The joystick tester. fchmod __fxstat64 gettimeofday ioctl iopl __lxstat64 mkdir uname waitpid !!!Rebel Defender gettimeofday ioctl Note: inc. sound. !!!Rocks gettimeofday setitimer !!!Xasteroids ''none'' !!!Xhyperoid ioctl setitimer wait Note: inc. sound. !!!Xinvaders3D gettimeofday !!!Xlander ''none'' !!!xsc gettimeofday !!!Xspacewars ''none'' !!!Zblast ioctl mmap munmap wait Note: inc. sound and high scores. !Support These are the functions that we know are supported in bare-metal environments: !!Circle-Stdlib Using Circle's port of Newlib. See "doc/stdlib-support.txt" in Circle. !!!gettimeofday Function is in: libgloss/circle/gettod.cpp Uses Circle's own kernel timer + interrupt system. See "include/circle/timer.h" and "lib/timer.cpp" in Circle. Might need to find/write a more independent alternative to Circle's timing system. !!!wait Stub function, returns error: libgloss/circle/wait.c !!!mkdir Function is in: libgloss/circle/mkdir.cpp Uses the FatFS library. flock, ioctl, iopl, mmap, munmap, select, setitimer, are not found in libgloss/circle/*