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-rw-r--r--libmpio/src/io.c25
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
}
/*