Command to displayconsole_ioctlmanual in Linux:$ man 4 console_ioctl NAME ioctl_console - ioctls for console terminal and virtual consoles DESCRIPTION ioctl argp KDGETLED Get state of LEDs.argppoints to achar. The lower three bits of*argpare set to the state of the LEDs, as follows: ...
IOCTL_CELOG_REGISTER IOCTL_CONSOLE_SETCONTROLCHANDLER IOCTL_HAL_GET_CACHE_INFO IOCTL_HAL_GET_IMAGE_SIGNED_STATE IOCTL_HAL_GET_IP_ADDR IOCTL_HAL_POSTINIT IOCTL_HAL_QUERY_DISPLAYSETTINGS IOCTL_HAL_RELEASE_SYSINTR IOCTL_HAL_WHQL_TEST_MODE IOCTL_KLIB_GETALARMRESOLUTION IOCTL_PSL_NOTIFYLearn...
The DeviceIoControl function calls this IOCTL.ParametershDevice [in] Set to the handle of the device.dwIoControlCode [in] Set to IOCTL_CONSOLE_SETTITLE.lpInBuf [in] Set to a char* of maximum length MAX_PATH.nInBufSize [in] Set to the length of the char* passed in for the title, not ...
[in] Set to IOCTL_CONSOLE_SETCONTROLCHANDLER. lpInBuf [in] Set to the handle for the console's current process. nInBufSize [in] Set tosizeof(DWORD). Return Values Calling this the first time will turn enable the console to stop the indicated process by using CTRL+C. Passing the same ...
This IOCTL turns a service's console on or off, depending on whether an "on" or "off" string is passed as an input parameter. Parameters pBufIn [in] String specifying the whether the console is to be turned on or off. Return Values ...
接下来,就开始利用ioctl以及其参数来获取网络接口的信息了。 直接附上代码,详情请看注释: 1 int main() 2 {//想要获取当前网口网线插入状态,需要用到ifreq结构体,获取网卡的信息,然后socket结合网卡驱动的ioctl,就可以得到与网线插入状态相关的数据。
使用IOCTL代码实现LCD背光调节 国内这种代码找不到。于是參考了相关代码后完好例如以下代码,且实现方式通过IOCTL代码实现LCD背光调节的功能。 适合场合为平板电脑或者笔记本。主要还是要靠BIOS支持与否。 编译环境使用:Dev-cpp工具编写。 #include<stdio.h>#include<stdlib.h>#include<windows.h>#include<ddk/Ntddvdeo....
コマンド行から OpenWindows を起動すると、Solaris の「開始 (Welcome)」画面に次のエラーメッセージが表示されます。fbconsole: ioctl SRIOCSREDIR: Device Busy OpenWindows に入ると、cmdtool -Cの起動時に、バックグラウンドウィンドウに次のメッセージが表示されます。
This IOCTL turns a service's console on or off, depending on whether an "on" or "off" string is passed as an input parameter.ParameterspBufIn [in] String specifying the whether the console is to be turned on or off.Return Values
IOCTL_CONSOLE_CLS IOCTL_CONSOLE_FLUSHINPUT IOCTL_CONSOLE_GETMODE IOCTL_CONSOLE_GETSCREENCOLS IOCTL_CONSOLE_GETSCREENROWS IOCTL_CONSOLE_GETTITLE IOCTL_CONSOLE_SETCONTROLCEVENT IOCTL_CONSOLE_SETMODE IOCTL_CONSOLE_SETTITLE Console Flags Save Add to Collections ...