发明名称 |
Protection domains for a computer operating system |
摘要 |
A protection domain system is implemented to provide protection for applications executing in a computing environment. Protection domains are allocated system resources and may contain executing tasks. The protection domain system may allow tasks to access resources in other protection domains to which attachments have been made. Attachment is transparent to the software developer. The protection domain system provides flexibility in implementing operating system services and defining protection hierarchies. |
申请公布号 |
AU2759701(A) |
申请公布日期 |
2001.07.24 |
申请号 |
AU20010027597 |
申请日期 |
2001.01.04 |
申请人 |
WIND RIVER SYSTEMS, INC. |
发明人 |
DAVID N. WILNER;JOHN C. FOGELIN;KENT D. LONG;THIERRY C. PREYSSLER;MAARTEN A. KONIG;JOHN GORDON;CY H. MEYERS |
分类号 |
G06F9/445;G06F9/46;G06F9/50 |
主分类号 |
G06F9/445 |
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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