Langauge: c

subject: operating system

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only answer if you have studied operating system subject

Making your Library MT-safe Problem 1: Write a function named sync Func Calls. This function receives a function pointer as its parameter. The sync Func Calls function runs every function that is passed to it atomically regardless of that the call has been made from a process or a thread and they are cooperating or not. The sync Func Calls will synchronize every function call. It means if different processes/threads call the same function simultaneously, it's the responsibility of sync Func Calls to execute the call of each process/thread error-free (shared resource problem). The prototype of the function is given below: void* sync. Func. Calls(void*(*func. Name(void*)),void* arg) . Where arg is the argument to the function func. Name() passed as a void pointer in sync Func Calls. The function sync. Fung Callsreturns what the function (func. Name) returned value. You can build a library of different functions (func. Name) as you wish