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/* LIBUSB-WIN32, Generic Windows USB Library
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* Copyright (c) 2002-2005 Stephan Meyer <ste_meyer@web.de>
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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#include "libusb_driver.h"
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NTSTATUS abort_endpoint(libusb_device_t *dev, int endpoint, int timeout)
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NTSTATUS status = STATUS_SUCCESS;
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DEBUG_MESSAGE("abort_endpoint(): endpoint 0x%02x\n", endpoint);
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DEBUG_MESSAGE("abort_endpoint(): timeout %d\n", timeout);
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memset(&urb, 0, sizeof(struct _URB_PIPE_REQUEST));
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if(!dev->config.value)
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DEBUG_ERROR("abort_endpoint(): invalid configuration 0");
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return STATUS_INVALID_DEVICE_STATE;
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if(!get_pipe_handle(dev, endpoint, &urb.UrbPipeRequest.PipeHandle))
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DEBUG_ERROR("abort_endpoint(): getting endpoint pipe failed");
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return STATUS_INVALID_PARAMETER;
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urb.UrbHeader.Length = (USHORT) sizeof(struct _URB_PIPE_REQUEST);
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urb.UrbHeader.Function = URB_FUNCTION_ABORT_PIPE;
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status = call_usbd(dev, &urb, IOCTL_INTERNAL_USB_SUBMIT_URB, timeout);
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if(!NT_SUCCESS(status) || !USBD_SUCCESS(urb.UrbHeader.Status))
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DEBUG_ERROR("abort_endpoint(): request failed: status: 0x%x, "
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"urb-status: 0x%x", status, urb.UrbHeader.Status);