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| author | Egor Tensin <egor@tensin.name> | 2026-06-15 14:05:29 +0200 |
|---|---|---|
| committer | Egor Tensin <egor@tensin.name> | 2026-06-15 14:12:29 +0200 |
| commit | b3eef140da853414776c8e03a70629a613a25ed0 (patch) | |
| tree | dcdb314d2fdd92f501c09f3ae5681a731cb00dee /um/wrappers/simple/src | |
| parent | wdk10: disable the packaging target (diff) | |
| download | windows7-drivers-b3eef140da853414776c8e03a70629a613a25ed0.tar.gz windows7-drivers-b3eef140da853414776c8e03a70629a613a25ed0.zip | |
workflows/ci: add clang-format job
Diffstat (limited to 'um/wrappers/simple/src')
| -rw-r--r-- | um/wrappers/simple/src/device.cpp | 49 |
1 files changed, 25 insertions, 24 deletions
diff --git a/um/wrappers/simple/src/device.cpp b/um/wrappers/simple/src/device.cpp index d1a0d42..1388c55 100644 --- a/um/wrappers/simple/src/device.cpp +++ b/um/wrappers/simple/src/device.cpp @@ -3,37 +3,38 @@ // For details, see https://github.com/egor-tensin/windows7-drivers. // Distributed under the MIT License. -#include "simple/all.hpp" - #include "service/all.hpp" +#include "simple/all.hpp" #include <Windows.h> -namespace simple -{ - namespace - { - const auto device_path = "\\\\.\\simple_device1"; - const auto exchange_ints_ctl_code = CTL_CODE(0x8001, 0x800, METHOD_BUFFERED, FILE_ANY_ACCESS); - } +namespace simple { +namespace { - Device::Device() - : service::Device(service::Device::open(device_path)) - { } +const auto device_path = "\\\\.\\simple_device1"; +const auto exchange_ints_ctl_code = CTL_CODE(0x8001, 0x800, METHOD_BUFFERED, FILE_ANY_ACCESS); - unsigned int Device::exchange_ints(unsigned int src) const - { - static_assert(sizeof(exchange_ints_ctl_code) == sizeof(service::Device::Code), "CTL_CODE() must produce DWORDs"); +} // namespace - unsigned int dest; +Device::Device() : service::Device(service::Device::open(device_path)) {} - send_control_code( - static_cast<service::Device::Code>(exchange_ints_ctl_code), - &src, - sizeof(src), - &dest, - sizeof(dest)); +unsigned int Device::exchange_ints(unsigned int src) const { + static_assert( + sizeof(exchange_ints_ctl_code) == sizeof(service::Device::Code), + "CTL_CODE() must produce DWORDs" + ); - return dest; - } + unsigned int dest; + + send_control_code( + static_cast<service::Device::Code>(exchange_ints_ctl_code), + &src, + sizeof(src), + &dest, + sizeof(dest) + ); + + return dest; } + +} // namespace simple |
