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					@ -74,7 +74,7 @@ int mkdir_p(std::string path) { | 
				
			
			
		
	
		
		
			
				
					
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					  return 0; | 
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					  return 0; | 
				
			
			
		
	
		
		
			
				
					
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					} | 
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					} | 
				
			
			
		
	
		
		
			
				
					
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					static bool create_params_path(const std::string ¶m_path, const std::string &key_path) { | 
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					bool create_params_path(const std::string ¶m_path, const std::string &key_path) { | 
				
			
			
				
				
			
		
	
		
		
	
		
		
			
				
					
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					  // Make sure params path exists
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					  // Make sure params path exists
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					  if (!util::file_exists(param_path) && mkdir_p(param_path) != 0) { | 
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					  if (!util::file_exists(param_path) && mkdir_p(param_path) != 0) { | 
				
			
			
		
	
		
		
			
				
					
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					    return false; | 
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					    return false; | 
				
			
			
		
	
	
		
		
			
				
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					@ -113,7 +113,7 @@ static bool create_params_path(const std::string ¶m_path, const std::string | 
				
			
			
		
	
		
		
			
				
					
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					  return chmod(key_path.c_str(), 0777) == 0; | 
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					  return chmod(key_path.c_str(), 0777) == 0; | 
				
			
			
		
	
		
		
			
				
					
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					} | 
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					} | 
				
			
			
		
	
		
		
			
				
					
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					static void ensure_params_path(const std::string ¶ms_path) { | 
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					void ensure_params_path(const std::string ¶ms_path) { | 
				
			
			
				
				
			
		
	
		
		
	
		
		
			
				
					
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					  if (!create_params_path(params_path, params_path + "/d")) { | 
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					  if (!create_params_path(params_path, params_path + "/d")) { | 
				
			
			
		
	
		
		
			
				
					
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					    throw std::runtime_error(util::string_format("Failed to ensure params path, errno=%d", errno)); | 
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					    throw std::runtime_error(util::string_format("Failed to ensure params path, errno=%d", errno)); | 
				
			
			
		
	
		
		
			
				
					
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					  } | 
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					  } | 
				
			
			
		
	
	
		
		
			
				
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