From: Kalyana C. K. <ko...@it...> - 2003-04-29 01:24:03
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hai guys, I am planning to add virtual time line to uml in an effort to simulate a physical machine, and the user specifies the characteristics of physical machine to be simulated. I understood ptracing in tt mode, but not completely in skas mode. How is ptracing different in skas mode ? why many threads do waitpid on a single userspace thread, whats the logic behind it. How a SIGVTALRM signal to a userspace UML thread is handled. Thanks koka |