co_usb::kernel_driver_guard Struct Reference

Refcounted RAII guard for managing detachment of a kernel driver for an interface of a device. More...

#include <kernel_driver_guard.hpp>

Public Member Functions
libusb_device_handle *	dev () const noexcept
int	number () const noexcept
void	release () noexcept
	Releases kernel guard and reattaches the driver.

Static Public Member Functions
static boost::capy::io_result< kernel_driver_guard >	detach (libusb_device_handle *devh, int iface_num) noexcept
static boost::capy::io_result< kernel_driver_guard >	detach (unique_dev_handle &devh, int iface_num) noexcept

Detailed Description

Refcounted RAII guard for managing detachment of a kernel driver for an interface of a device.

Note

Acts as a shared_ptr

Member Function Documentation

detach() [1/2]

boost::capy::io_result< co_usb::kernel_driver_guard > co_usb::kernel_driver_guard::detach ( libusb_device_handle *  devh, int  iface_num  )

staticnoexcept

detach() [2/2]

boost::capy::io_result< co_usb::kernel_driver_guard > co_usb::kernel_driver_guard::detach ( unique_dev_handle &  devh, int  iface_num  )

staticnoexcept

dev()

libusb_device_handle * co_usb::kernel_driver_guard::dev ( ) const

noexcept

number()

int co_usb::kernel_driver_guard::number ( ) const

noexcept

release()

void co_usb::kernel_driver_guard::release ( )

noexcept

Releases kernel guard and reattaches the driver.

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The documentation for this struct was generated from the following files:

• /home/runner/work/co_usb/co_usb/include/co_usb/kernel_driver_guard.hpp
• /home/runner/work/co_usb/co_usb/src/kernel_driver_guard.cpp