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The boot loader on the option ROM would attempt to boot from a disk, network, or other boot program source attached to or installed on the adapter card; if that boot attempt failed, it would pass control to the previous boot loader (to which INT 19h pointed before the option ROM hooked it), allowing the system to boot from another device as a ...
Windows 8 includes the "RIO" (Registered IO) extensions for Winsock. [2] These extensions are designed to reduce the overhead of the user to kernel mode transition for the network data path and the notification path, but use the rest of the regular Windows TCP and UDP stack (and uses existing network cards).
Overlapped I/O is a name used for asynchronous I/O in the Windows API.It was introduced as an extension to the API in Windows NT.. Utilizing overlapped I/O requires passing an OVERLAPPED structure to API functions that normally block, including ReadFile(), WriteFile(), and Winsock's WSASend() and WSARecv().
During the final stages of kernel userspace initialization, a panic is typically triggered if the spawning of init fails. A panic might also be triggered if the init process terminates, as the system would then be unusable. [12] The following is an implementation of the Linux kernel final initialization in kernel_init(): [13]
A network socket is a software structure within a network node of a computer network that serves as an endpoint for sending and receiving data across the network. The structure and properties of a socket are defined by an application programming interface (API) for the networking architecture.
USER32.DLL implements the Windows USER component that creates and manipulates the standard elements of the Windows user interface, such as the desktop, windows, and menus. It thus enables programs to implement a graphical user interface (GUI) that matches the Windows look and feel. Programs call functions from Windows USER to perform operations ...
Simple DirectMedia Layer (SDL) is a cross-platform software development library designed to provide low-level access to audio, keyboard, mouse, joystick, and graphics hardware.
Setting the socket option TCP_NODELAY overrides the default 200 ms send delay. Application programs use this socket option to force output to be sent after writing a character or line of characters. The RFC [which?] defines the PSH push bit as "a message to the receiving TCP stack to send this data immediately up to the receiving application". [13]