Re: Screen regen buffer at 0x00b8000

On Fri, 2005-05-20 09:48:35 -0400, Richard B. Johnson <[email protected]> wrote:

    if((fd = open("/dev/mem", O_RDWR)) == FAIL)
        ERRORS("open");
    if((sp = mmap((void *)SCREEN, len, PROT, TYPE, fd, SCREEN))==MAP_FAILED)
        ERRORS("mmap");


Try to open("/dev/mem", O_RDWR | O_SYNC). Without this the mapping
will be chached.

	-marco

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