C++ (Cpp) cbm_load 예제들

예제 #1

파일: multidemo.c 프로젝트: AntiheroSoftware/cc65

unsigned char loadoverlay (unsigned char num)
{
    if (overlay[num - 1].page < 0) {
#ifndef __CBM__

        int file;

        printf ("Dbg: Loading overlay %u from file\n", num);
        file = open (overlay[num - 1].name, O_RDONLY);
        if (file == -1) {
            log ("Opening overlay file failed");
            return 0;
        }
        read (file, overlay[num - 1].addr,
                    overlay[num - 1].size);
        close (file);

#else

        if (cbm_load (overlay[num - 1].name, getcurrentdevice (), NULL) == 0) {
            log ("Loading overlay file failed");
            return 0;
        }

#endif
        return 1;
    } else {
        struct em_copy copyinfo;

        printf ("Dbg: Loading overlay %u from memory\n", num);
        copyinfo.offs  = 0;
        copyinfo.page  = overlay[num - 1].page;
        copyinfo.buf   = overlay[num - 1].addr;
        copyinfo.count = overlay[num - 1].size;
        em_copyfrom (&copyinfo);
        return 1;
    }
}

예제 #2

파일: overlaydemo.c 프로젝트: PanchoManera/cc65

unsigned char loadfile (char *name, void *addr, void *size)
{
#ifndef __CBM__

    int file = open (name, O_RDONLY);
    if (file == -1) {
        log ("Opening overlay file failed");
        return 0;
    }
    read (file, addr, (unsigned) size);
    close (file);

#else

    /* Avoid compiler warnings about unused parameters. */
    (void) addr; (void) size;
    if (cbm_load (name, getcurrentdevice (), NULL) == 0) {
        log ("Loading overlay file failed");
        return 0;
    }

#endif
    return 1;
}