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Kernel: Update shell thread command to run following command as thread 

'thread echo "Hello World"' runs the command 'echo "Hello World"' after
5 seconds have passed. This was just my test code for threading
This commit is contained in:
Bananymous 2023-02-02 23:26:19 +02:00
parent 5b5e620d8a
commit cdbad56ed7
1 changed files with 20 additions and 20 deletions
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40
kernel/kernel/Shell.cpp
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@ -182,29 +182,29 @@ argument_done:
} }
else if (arguments.front() == "thread") else if (arguments.front() == "thread")
{ {
if (arguments.size() != 1) static SpinLock s_thread_spinlock;
{
TTY_PRINTLN("'thread' does not support command line arguments"); // NOTE: This is a workaround to pass values as copies to threads.
return; // I have only implemented passing integer and pointers.
} // We don't continue execution until the thread has unlocked
//Scheduler::Get().AddThread( // the spinlock.
// [this, arguments]() s_thread_spinlock.lock();
// { Scheduler::get().add_thread(Function<void(const Vector<String>*)>(
// auto start = PIT::ms_since_boot(); [this] (const Vector<String>* args_ptr)
// while (PIT::ms_since_boot() < start + 5000);
// auto copy = arguments;
// copy.remove(0);
// ProcessCommand(copy);
// }
//);
Scheduler::get().add_thread(BAN::Function<void()>(
[this]()
{ {
auto args = *args_ptr;
s_thread_spinlock.unlock();
args.remove(0);
auto start = PIT::ms_since_boot(); auto start = PIT::ms_since_boot();
while (PIT::ms_since_boot() < start + 3000); while (PIT::ms_since_boot() < start + 5000);
TTY_PRINTLN("hello");
process_command(args);
} }
)); ), &arguments);
while (s_thread_spinlock.is_locked());
} }
else if (arguments.front() == "memory") else if (arguments.front() == "memory")
{ {