diff options
Diffstat (limited to 'libmpio/src/io.c')
| -rw-r--r-- | libmpio/src/io.c | 25 |
1 files changed, 20 insertions, 5 deletions
diff --git a/libmpio/src/io.c b/libmpio/src/io.c index 5ec0957..7f29032 100644 --- a/libmpio/src/io.c +++ b/libmpio/src/io.c @@ -1,5 +1,5 @@ /* - * $Id: io.c,v 1.7 2003/10/19 21:06:35 germeier Exp $ + * $Id: io.c,v 1.8 2003/10/19 21:44:16 germeier Exp $ * * libmpio - a library for accessing Digit@lways MPIO players * Copyright (C) 2002, 2003 Markus Germeier @@ -509,9 +509,9 @@ mpio_device_open(mpio_t *m){ struct usb_interface_descriptor *interface; struct usb_endpoint_descriptor *ep; int ret, i; + m->use_libusb=0; #endif - m->use_libusb=0; m->fd = open(MPIO_DEVICE, O_RDWR); if (m->fd > 0) { debug ("using kernel module\n"); @@ -589,9 +589,16 @@ mpio_device_open(mpio_t *m){ int mpio_device_close(mpio_t *m) { +#ifdef HAVE_USB + if(m->use_libusb) { +#endif + close(m->fd); + m->fd=0; +#ifdef HAVE_USB + } usb_close(m->usb_handle); - - m->use_libusb = 0; + m->use_libusb = 0; +#endif return MPIO_OK; } @@ -686,11 +693,15 @@ mpio_io_bulk_write(int fd, BYTE *block, int num_bytes) int mpio_io_write(mpio_t *m, BYTE *block, int num_bytes) { +#ifdef HAVE_USB if (m->use_libusb) { return usb_bulk_write(m->usb_handle, m->usb_out_ep, block, num_bytes, MPIO_USB_TIMEOUT); - } else { + } else { +#endif return mpio_io_bulk_write(m->fd, block, num_bytes); +#ifdef HAVE_USB } +#endif } @@ -732,11 +743,15 @@ mpio_io_bulk_read (int fd, BYTE *block, int num_bytes) int mpio_io_read (mpio_t *m, BYTE *block, int num_bytes) { +#ifdef HAVE_USB if (m->use_libusb) { return usb_bulk_read(m->usb_handle, m->usb_in_ep, block, num_bytes, MPIO_USB_TIMEOUT); } else { +#endif return mpio_io_bulk_read(m->fd, block, num_bytes); +#ifdef HAVE_USB } +#endif } /* |