发明名称 |
ADAPTER FOR COUPLING A LEGACY OPERATING SYSTEM TO A DRIVER OF AN I/O CHANNEL WHICH HAS AN INCOMPATIBLE NATIVE OPERATING SYSTEM INTERFACE |
摘要 |
An adapter program couples a legacy operating system to a driver program of an I/O channel which has an incompatible interface to a native operating system. The adapter program includes a translator which receives legacy control structures from the legacy operating system that represents a legacy I/O instruction. The adapter program also includes an interface to the driver program which simulates the native operating system interface. The adapter program further includes an emulator for performing the I/O instruction by interacting with the driver program thru the simulated native operating system interface. |
申请公布号 |
US2003135662(A1) |
申请公布日期 |
2003.07.17 |
申请号 |
US19990296948 |
申请日期 |
1999.04.22 |
申请人 |
PETT DARRELL REX;CARLSON LEWIS ROSSLAND;GASSMAN DENNIS CHARLES |
发明人 |
PETT DARRELL REX;CARLSON LEWIS ROSSLAND;GASSMAN DENNIS CHARLES |
分类号 |
G06F9/455;G06F13/10;(IPC1-7):G06F13/10 |
主分类号 |
G06F9/455 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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