asynchronous system trap

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• Asynchronous System Trap — (AST) refers to a mechanism used in several computer operating systems designed by the former Digital Equipment Corporation (DEC) of Maynard, Massachusetts.Various events within these systems can be optionally signalled back to the user processes …   Wikipedia

• Trap (computing) — Kernel trap redirects here. For the website, see KernelTrap. In computing and operating systems, a trap, also known as an exception or a fault, is typically[NB 1][1] a type of synchronous interrupt typically caused by an exceptional condition… …   Wikipedia

• Spring (operating system) — Spring was an experimental microkernel based object oriented operating system developed at Sun Microsystems in the early 1990s. Using technology substantially similar to concepts developed in the Mach kernel, Spring concentrated on providing a… …   Wikipedia

• AST — • Asynchronous System Trap • Atlantic Standard Time • Advanced Simulation Technology ( > IEEE Standard Dictionary ) • Astrometry Science Team Astronomie • Asymetrical Stacked Trench • Albert, Safi & Tom: AST Research, Inc. • Applied System… …   Acronyms

• PCLSRing — (also known as PC Lusering) is the term used in the ITS operating system for a consistency principle in the way one process accesses the state of another process. Contents 1 Problem scenario 1.1 ITS solution: transparent restart 1.2 Unix solution …   Wikipedia

• RSTS/E — Infobox OS name = RSTS caption = Example text display via remote connection. developer = Digital Equipment Corporation (now owned by Mentec Inc.) source model = Closed Source kernel type = Time sharing operating systems supported platforms = PDP… …   Wikipedia

• OpenVMS — New logo Old logo OpenVMS V7.3 1 run …   Wikipedia

• QIO — (Queue I/O) is a term used in several computer operating systems designed by the former Digital Equipment Corporation (DEC) of Maynard, Massachusetts.I/O operations on these systems are initiated by issuing a QIO call to the kernel. The call… …   Wikipedia

• AST — [1] Asynchronous System Trap [2] Atlantic Standard Time [3] Advanced Simulation Technology ( > IEEE Standard Dictionary ) [4] Astrometry Science Team {Astronomie} [5] Asymetrical Stacked Trench [6] Albert, Safi & Tom: AST Research, Inc. [7]… …   Acronyms von A bis Z

• AST — is a three letter abbreviation that stands for a number of different things.;In science and technology * Aspartate transaminase, an enzyme associated with liver parenchymal cells * Abstract syntax tree, a finite, labeled, directed tree used in… …   Wikipedia

• Ast (Begriffsklärung) — Ast bezeichnet: Ast, Teil der Wuchsform des Baumes Ast (Heraldik), ein Heroldsbild in der Heraldik Ast (Aßling), Ortsteil der Gemeinde Aßling, Landkreis Ebersberg, Bayern Ast (Feldkirchen Westerham), Ortsteil der Gemeinde Feldkirchen Westerham,… …   Deutsch Wikipedia