diff options
Diffstat (limited to 'src')
-rw-r--r-- | src/librtlsdr.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/librtlsdr.c b/src/librtlsdr.c index d72a0f5..213e96c 100644 --- a/src/librtlsdr.c +++ b/src/librtlsdr.c @@ -1751,7 +1751,7 @@ static int _rtlsdr_alloc_async_buffers(rtlsdr_dev_t *dev) dev->xfer_buf = malloc(dev->xfer_buf_num * sizeof(unsigned char *)); memset(dev->xfer_buf, 0, dev->xfer_buf_num * sizeof(unsigned char *)); -#if defined (__linux__) && LIBUSB_API_VERSION >= 0x01000105 +#if defined(ENABLE_ZEROCOPY) && defined (__linux__) && LIBUSB_API_VERSION >= 0x01000105 fprintf(stderr, "Allocating %d zero-copy buffers\n", dev->xfer_buf_num); dev->use_zerocopy = 1; |