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3cba2a8a78
Hook this up in Terminal so that the '\a' character generates a beep. Finally emit an '\a' character in the shell line editing code when backspacing at the start of the line.
32 lines
744 B
C++
32 lines
744 B
C++
#pragma once
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#include <AK/Assertions.h>
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#include <AK/Types.h>
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class Process;
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class Thread;
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struct RegisterDump;
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extern Thread* current;
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extern Thread* g_last_fpu_thread;
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extern Thread* g_finalizer;
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extern qword g_uptime;
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class Scheduler {
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public:
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static void initialize();
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static void timer_tick(RegisterDump&);
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static bool pick_next();
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static void pick_next_and_switch_now();
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static void switch_now();
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static bool yield();
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static bool donate_to(Thread*, const char* reason);
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static bool context_switch(Thread&);
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static void prepare_to_modify_tss(Thread&);
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static Process* colonel();
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static bool is_active();
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static void beep();
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private:
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static void prepare_for_iret_to_new_process();
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};
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