C++ (Cpp) cw_device_close Examples

Example #1

File: cw_device.c Project: AreaScout/vice

int cw_device_open(void)
{
    static int atexitinitialized = 0;
    unsigned int i;

    if (atexitinitialized) {
        cw_device_close();
    }

    gSIDs = 0;
    gSwapSIDs = FALSE;

    for (i = 0; i < 2; i++) {
        if ((gDiskPort[i] = CreatePort(NULL, 0)) != NULL) {
            if (gCatweaselReq[i] = (struct IOExtTD *)CreateExtIO(gDiskPort[i], sizeof(struct IOExtTD))) {
                if (OpenDevice("catweaselsid.device", i, (struct IORequest *)gCatweaselReq[i], 0)) {
                    DeleteExtIO((struct IORequest *)gCatweaselReq[i]);
                    DeletePort(gDiskPort[i]);
                    gCatweaselReq[i] = NULL;
                    gDiskPort[i] = NULL;
                } else {
                    gSIDs++;
                }
            }
        }
    }

    if (gSIDs == 0) {
        return -1;
    }

    if (gCatweaselReq[1] && gCatweaselReq[0] == NULL) {
        gSwapSIDs = TRUE;
    }
	
    /* install exit handler, so device is closed on exit */
    if (!atexitinitialized) {
        atexitinitialized = 1;
        atexit((voidfunc_t)cw_device_close);
    }

    sidfh = 1; /* ok */

    return 1;
}

Example #2

File: catweaselmkiii-unix-drv.c Project: OpenEmu/VICE-Core

int catweaselmkiii_drv_close(void)
{
#ifdef HAVE_CWSID_H
    if (use_cw_device) {
        cw_device_close();
        use_cw_device = 0;
    }
#endif

#ifdef HAVE_CATWEASELMKIII_IO
    if (use_cw_pci) {
        cw_pci_close();
        use_cw_pci = 0;
    }
#endif

    return 0;
}