The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Nov. 08, 2016
Filed:
Nov. 20, 2015
Semmle Limited, Oxford, GB;
Peter Cawley, Oxford, GB;
Semmle Limited, Oxford, GB;
Abstract
Methods, systems, and apparatus, including computer programs encoded on computer storage media, for transparently instrumenting a build system. One of the methods includes setting, in an execution environment of a computer system, a first environment variable that specifies a custom agent to be executed in the execution environment. A request by the system to create a virtual machine using a default create VM function is intercepted by a custom create VM function. The custom create VM function removes the first environment variable from the execution environment, and the custom create VM function executes the default create VM function to invoke a VM having the custom agent without the execution environment having the first environment variable being set.