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  2. WebSphere Optimized Local Adapters - Wikipedia

    en.wikipedia.org/wiki/WebSphere_Optimized_Local...

    A Java program wishing to initiate an OLA call outbound may be implemented as either a servlet or EJB. The Java program codes to the supplied JCA resource adapter (ola.rar) using the class files supplied in the development tooling support. External address spaces that are the target of the outbound call must be in a state ready to accept the call.

  3. Supervisor Call instruction - Wikipedia

    en.wikipedia.org/wiki/Supervisor_Call_instruction

    SVC is a two byte instruction with the hexadecimal operation code 0A; the second byte of the instruction, the SVC number, indicates the specific request. [2] The SVC number can be any value from 0 to 255, with the particular SVC number being up to the implementer of the operating system, e.g. on IBM's MVS, SVC 3 is used to terminate a program, while on the UNIVAC VS/9 and Fujitsu BS2000 ...

  4. Auto dialer - Wikipedia

    en.wikipedia.org/wiki/Auto_dialer

    In computer telephony an automatic dialler (shortened to an auto-dialler or more simply in context just a dialler, and also known as an outbound dialler) is a computer system that makes outgoing calls from a call centre to customers from call agents based upon a loaded list of contacts.

  5. System call - Wikipedia

    en.wikipedia.org/wiki/System_call

    A high-level overview of the Linux kernel's system call interface, which handles communication between its various components and the userspace. In computing, a system call (commonly abbreviated to syscall) is the programmatic way in which a computer program requests a service from the operating system [a] on which it is executed.

  6. Application binary interface - Wikipedia

    en.wikipedia.org/wiki/Application_binary_interface

    Examples of this are the x86 calling conventions. Adhering to an ABI (which may or may not be officially standardized) is usually the job of a compiler, operating system, or library author. However, an application programmer may have to deal with an ABI directly when writing a program in a mix of programming languages, or even compiling a ...

  7. Packet processing - Wikipedia

    en.wikipedia.org/wiki/Packet_Processing

    Operating system software will contain certain standard network stacks that will operate in both single and multicore environments. [34] To be able to implement operating system by-pass (fast path) architectures requires the use of specialized packet processing software such as 6WIND's 6WINDGate. This type of software provides a suite of ...

  8. Linux kernel interfaces - Wikipedia

    en.wikipedia.org/wiki/Linux_kernel_interfaces

    In the Linux kernel, various subsystems, such as the Direct Rendering Manager (DRM), define their own system calls, all of which are part of the system call interface. Various issues with the organization of the Linux kernel system calls are being publicly discussed. Issues have been pointed out by Andy Lutomirski, Michael Kerrisk and others.

  9. Polling (computer science) - Wikipedia

    en.wikipedia.org/wiki/Polling_(computer_science)

    A poll message is a control-acknowledgment message.. In a multidrop line arrangement (a central computer and different terminals in which the terminals share a single communication line to and from the computer), the system uses a master/slave polling arrangement whereby the central computer sends message (called polling message) to a specific terminal on the outgoing line.