From df329ef40549e040d3638e18232ef41f89d47764 Mon Sep 17 00:00:00 2001
From: Pete Batard <pbatard@gmail.com>
Date: Thu, 14 Jan 2010 00:30:20 +0000
Subject: mirror libusb-winusb git branch from 2009.12.03 part 2 - core files

---
 libusb/core.c | 32 +++++++++++++++++++-------------
 1 file changed, 19 insertions(+), 13 deletions(-)

(limited to 'libusb/core.c')

diff --git a/libusb/core.c b/libusb/core.c
index 7e4fd24..448f0b9 100644
--- a/libusb/core.c
+++ b/libusb/core.c
@@ -21,7 +21,11 @@
 #include <config.h>
 
 #include <errno.h>
+#ifdef OS_WINDOWS
+#include "os/windows_compat.h"
+#else
 #include <poll.h>
+#endif
 #include <stdarg.h>
 #include <stdio.h>
 #include <stdlib.h>
@@ -36,6 +40,8 @@
 const struct usbi_os_backend * const usbi_backend = &linux_usbfs_backend;
 #elif defined(OS_DARWIN)
 const struct usbi_os_backend * const usbi_backend = &darwin_backend;
+#elif defined(OS_WINDOWS)
+const struct usbi_os_backend * const usbi_backend = &windows_backend;
 #else
 #error "Unsupported OS"
 #endif
@@ -676,7 +682,7 @@ static const struct libusb_endpoint_descriptor *find_endpoint(
 {
 	int iface_idx;
 	for (iface_idx = 0; iface_idx < config->bNumInterfaces; iface_idx++) {
-		const struct libusb_interface *iface = &config->interface[iface_idx];
+		const struct libusb_interface *iface = &config->iface[iface_idx];
 		int altsetting_idx;
 
 		for (altsetting_idx = 0; altsetting_idx < iface->num_altsetting;
@@ -1344,7 +1350,7 @@ API_EXPORTED int libusb_reset_device(libusb_device_handle *dev)
  * perform I/O.
  *
  * \param dev a device handle
- * \param interface the interface to check
+ * \param interface_number the interface to check
  * \returns 0 if no kernel driver is active
  * \returns 1 if a kernel driver is active
  * \returns LIBUSB_ERROR_NO_DEVICE if the device has been disconnected
@@ -1352,11 +1358,11 @@ API_EXPORTED int libusb_reset_device(libusb_device_handle *dev)
  * \see libusb_detach_kernel_driver()
  */
 API_EXPORTED int libusb_kernel_driver_active(libusb_device_handle *dev,
-	int interface)
+	int interface_number)
 {
-	usbi_dbg("interface %d", interface);
+	usbi_dbg("interface %d", interface_number);
 	if (usbi_backend->kernel_driver_active)
-		return usbi_backend->kernel_driver_active(dev, interface);
+		return usbi_backend->kernel_driver_active(dev, interface_number);
 	else
 		return LIBUSB_ERROR_NOT_SUPPORTED;
 }
@@ -1366,7 +1372,7 @@ API_EXPORTED int libusb_kernel_driver_active(libusb_device_handle *dev,
  * able to claim the interface and perform I/O.
  *
  * \param dev a device handle
- * \param interface the interface to detach the driver from
+ * \param interface_number the interface to detach the driver from
  * \returns 0 on success
  * \returns LIBUSB_ERROR_NOT_FOUND if no kernel driver was active
  * \returns LIBUSB_ERROR_INVALID_PARAM if the interface does not exist
@@ -1375,11 +1381,11 @@ API_EXPORTED int libusb_kernel_driver_active(libusb_device_handle *dev,
  * \see libusb_kernel_driver_active()
  */
 API_EXPORTED int libusb_detach_kernel_driver(libusb_device_handle *dev,
-	int interface)
+	int interface_number)
 {
-	usbi_dbg("interface %d", interface);
+	usbi_dbg("interface %d", interface_number);
 	if (usbi_backend->detach_kernel_driver)
-		return usbi_backend->detach_kernel_driver(dev, interface);
+		return usbi_backend->detach_kernel_driver(dev, interface_number);
 	else
 		return LIBUSB_ERROR_NOT_SUPPORTED;
 }
@@ -1389,7 +1395,7 @@ API_EXPORTED int libusb_detach_kernel_driver(libusb_device_handle *dev,
  * using libusb_detach_kernel_driver().
  *
  * \param dev a device handle
- * \param interface the interface to attach the driver from
+ * \param interface_number the interface to attach the driver from
  * \returns 0 on success
  * \returns LIBUSB_ERROR_NOT_FOUND if no kernel driver was active
  * \returns LIBUSB_ERROR_INVALID_PARAM if the interface does not exist
@@ -1400,11 +1406,11 @@ API_EXPORTED int libusb_detach_kernel_driver(libusb_device_handle *dev,
  * \see libusb_kernel_driver_active()
  */
 API_EXPORTED int libusb_attach_kernel_driver(libusb_device_handle *dev,
-	int interface)
+	int interface_number)
 {
-	usbi_dbg("interface %d", interface);
+	usbi_dbg("interface %d", interface_number);
 	if (usbi_backend->attach_kernel_driver)
-		return usbi_backend->attach_kernel_driver(dev, interface);
+		return usbi_backend->attach_kernel_driver(dev, interface_number);
 	else
 		return LIBUSB_ERROR_NOT_SUPPORTED;
 }
-- 
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