Abstract: An inter-process messaging security management may be provided. A message comprising an operation to be performed may be sent from a process operating in a process chamber to a second process operating in another chamber. Before the message is allowed to be delivered, the validity of the operation contained in the message may be verified and a security policy may be examined to determine whether the message is permitted to be sent from the first process to the second process. If the security policy permits the second process to execute the operation requested by the first process, the message may be delivered to the second process. If the operation is not permitted, the message may not be delivered and an error message may be returned to the first process.

Abstract: Coalescing schedules that use a resource to extend battery life. Each of the schedules is defined to execute at a recurrent activation time within a defined tolerance. After receiving notification of an event, the schedules are accessed to identify the schedules that may be executed early based on their activation time and tolerance. The identified schedules are aggregated for execution.

Abstract: An inter-process messaging security management may be provided. A message comprising an operation to be performed may be sent from a process operating in a process chamber to a second process operating in another chamber. Before the message is allowed to be delivered, the validity of the operation contained in the message may be verified and a security policy may be examined to determine whether the message is permitted to be sent from the first process to the second process. If the security policy permits the second process to execute the operation requested by the first process, the message may be delivered to the second process. If the operation is not permitted, the message may not be delivered and an error message may be returned to the first process.

Abstract: Coalescing schedules that use a resource to extend battery life. Each of the schedules is defined to execute at a recurrent activation time within a defined tolerance. After receiving notification of an event, the schedules are accessed to identify the schedules that may be executed early based on their activation time and tolerance. The identified schedules are aggregated for execution.

Abstract: Systems and methods are described herein for determining which components of a source operating system are required to be included in a target operating system to support selected source operating system features in the target operating system. Data objects are constructed to represent each component and feature of the source operating system, each data object identifying Exports and References for the component or feature it represents. The dependency model identifies, for each component, other components that must be included in a target operating system having the component. A target operating system builder program receives input from a user as to the features the user desires to include in the target operating system. The dependency model is utilized to identify and select the components from the source operating system necessary to support the selected features. The selected components are then linked to create the target operating system.

Abstract: A method and apparatus are provided for enabling application program compatibility with display devices having an increased pixel density. According to one method, a call including one or more parameters is directed toward an application programming interface for performing a screen input or output function is received from an application program. In response to receiving the call, a determination is made as to whether the application program is configured for use with a display device having a lower pixel density or a display device having a higher pixel density. In response to determining that the application program is configured for use with a display device having a lower pixel density, the parameters are scaled for the higher pixel density display device and the application programming interface is called using the scaled parameters.

Abstract: System and methods are described herein for determining which components of a source operating system are required to be included in a target operating system to support selected source operating system features in the target operating system. Data objects are constructed to represent each component and feature of the source operating system, each data object identifying Exports and References for the component or feature it represents. The dependency model identifies, for each component, other components that must be included in a target operating system having the component. A target operating system builder program receives input from a user as to the features the user desires to include in the target operating system. The dependency model is utilized to identify and select the components from the source operating system necessary to support the selected features. The selected components are then linked to create the target operating system.

Abstract: Systems and methods are described herein for determining which components of a source operating system are required to be included in a target operating system to support selected source operating system features in the target operating system. Data objects are constructed to represent each component and feature of the source operating system, each data object identifying Exports and References for the component or feature it represents. The dependency model identifies, for each component, other components that must be included in a target operating system having the component. A target operating system builder program receives input from a user as to the features the user desires to include in the target operating system. The dependency model is utilized to identify and select the components from the source operating system necessary to support the selected features. The selected components are then linked to create the target operating system.

Abstract: Systems and methods are described herein for exporting the functionality of a modularized system. In addition to the computer-executable components of the modularized system, a software development kit (SDK) that may include the modularized system components also must contain development files that allow a user to work with the modularized system and develop applications for use with the modularized system. Development files may include header files, library files, documentation files, auxiliary files, and the like. Data objects corresponding to source operating system features are created and include reference to SDK objects that correspond with development files. When a subset of the features is selected, the data objects are used to locate SDK objects that are used to determine the development files to include in the modularized system. From the selected SDK objects, appropriate development files are selected for exporting with an SDK to allow a user to access the functionality of the modularized system.

Abstract: Systems and methods are described herein for determining which components of a source operating system are required to be included in a target operating system to support selected source operating system features in the target operating system. Data objects are constructed to represent each component and feature of the source operating system, each data object identifying Exports and References for the component or feature it represents. The dependency model identifies, for each component, other components that must be included in a target operating system having the component. A target operating system builder program receives input from a user as to the features the user desires to include in the target operating system. The dependency model is utilized to identify and select the components from the source operating system necessary to support the selected features. The selected components are then linked to create the target operating system.