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Explain the ScheduleWorkToDo Function used in Netware
ScheduleWorkToDo(MyThread Function, arg, workToDo)
The ScheduleWorkToDo ( ) function is specific to NetWare 4.0. This command will place MyThread Function on the work-to-do list of NetWare.Procedures in this list will be executed as work-to-do items, and before threads on the Run List. Any 32-bit argument (arg) may be passed as well as worktodo structure to be used internally by NetWare.
In order for NLMs to make CLIB calls, they must have associated context. Since the procedure (MyThread Function) is executing as an OS callback without CLIB context, additional CLIB function calls may be necessary. The SetThreadContextSpecifier( ) can be used to set proper context of the executing thread and tell NetWare which threads context to assume when making the callback. The discussion of resource ownership and scoping at the end of this chapter has more information about thread context with NetWare.
Indexed allocation Indexed allocation bringing all the pointers together into one location: the index block. Every file has its own index block, which is an array of disk-block
Q. What are the five main activities of an operating system in regard to process management? Answer: a. The creation as well as deletion of both user and system processes
Another solution then would be to keep a pool of threads. Whenever a new task arrives, the system would simply get a thread from pool and set that thread to work on the given task.
Explain DosCreateThread Functions Used in the OS/2 DosCreateThread(&threadID,MyThreadFunction,arg,flags,stackSize) DosCreateThread creates a thread within the context of th
justify the role played by the operating system in managing the process to avoid deadlock
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