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	 79fa9765ca
			
		
	
	
		79fa9765ca
		
	
	
	
	
		
			
			We now use AK::Error and AK::ErrorOr<T> in both kernel and userspace! This was a slightly tedious refactoring that took a long time, so it's not unlikely that some bugs crept in. Nevertheless, it does pass basic functionality testing, and it's just real nice to finally see the same pattern in all contexts. :^)
		
			
				
	
	
		
			25 lines
		
	
	
	
		
			629 B
		
	
	
	
		
			C++
		
	
	
	
	
	
			
		
		
	
	
			25 lines
		
	
	
	
		
			629 B
		
	
	
	
		
			C++
		
	
	
	
	
	
| /*
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|  * Copyright (c) 2018-2020, Andreas Kling <kling@serenityos.org>
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|  *
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|  * SPDX-License-Identifier: BSD-2-Clause
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|  */
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| 
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| #include <Kernel/Process.h>
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| 
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| namespace Kernel {
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| 
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| ErrorOr<FlatPtr> Process::sys$times(Userspace<tms*> user_times)
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| {
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|     VERIFY_PROCESS_BIG_LOCK_ACQUIRED(this)
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|     REQUIRE_PROMISE(stdio);
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|     tms times = {};
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|     times.tms_utime = m_ticks_in_user;
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|     times.tms_stime = m_ticks_in_kernel;
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|     times.tms_cutime = m_ticks_in_user_for_dead_children;
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|     times.tms_cstime = m_ticks_in_kernel_for_dead_children;
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| 
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|     TRY(copy_to_user(user_times, ×));
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|     return TimeManagement::the().uptime_ms() & 0x7fffffff;
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| }
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| 
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| }
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