< prev index next >

src/hotspot/share/services/attachListener.hpp

Print this page




  69   static void detachall() NOT_SERVICES_RETURN;
  70 
  71   // check unix domain socket file on filesystem
  72   static bool check_socket_file() NOT_SERVICES_RETURN_(false);
  73 
  74   // indicates if the Attach Listener needs to be created at startup
  75   static bool init_at_startup() NOT_SERVICES_RETURN_(false);
  76 
  77   // indicates if we have a trigger to start the Attach Listener
  78   static bool is_init_trigger() NOT_SERVICES_RETURN_(false);
  79 
  80 #if !INCLUDE_SERVICES
  81   static bool is_attach_supported()             { return false; }
  82 #else
  83 
  84  private:
  85   static volatile AttachListenerState _state;
  86 
  87  public:
  88   static void set_state(AttachListenerState new_state) {
  89     Atomic::store(new_state, &_state);
  90   }
  91 
  92   static AttachListenerState get_state() {
  93     return Atomic::load(&_state);
  94   }
  95 
  96   static AttachListenerState transit_state(AttachListenerState new_state,
  97                                            AttachListenerState cmp_state) {
  98     return Atomic::cmpxchg(new_state, &_state, cmp_state);
  99   }
 100 
 101   static bool is_initialized() {
 102     return Atomic::load(&_state) == AL_INITIALIZED;
 103   }
 104 
 105   static void set_initialized() {
 106     Atomic::store(AL_INITIALIZED, &_state);
 107   }
 108 
 109   // indicates if this VM supports attach-on-demand
 110   static bool is_attach_supported()             { return !DisableAttachMechanism; }
 111 
 112   // platform specific initialization
 113   static int pd_init();
 114 
 115   // platform specific operation
 116   static AttachOperationFunctionInfo* pd_find_operation(const char* name);
 117 
 118   // platform specific flag change
 119   static jint pd_set_flag(AttachOperation* op, outputStream* out);
 120 
 121   // platform specific detachall
 122   static void pd_detachall();
 123 
 124   // platform specific data dump
 125   static void pd_data_dump();
 126 




  69   static void detachall() NOT_SERVICES_RETURN;
  70 
  71   // check unix domain socket file on filesystem
  72   static bool check_socket_file() NOT_SERVICES_RETURN_(false);
  73 
  74   // indicates if the Attach Listener needs to be created at startup
  75   static bool init_at_startup() NOT_SERVICES_RETURN_(false);
  76 
  77   // indicates if we have a trigger to start the Attach Listener
  78   static bool is_init_trigger() NOT_SERVICES_RETURN_(false);
  79 
  80 #if !INCLUDE_SERVICES
  81   static bool is_attach_supported()             { return false; }
  82 #else
  83 
  84  private:
  85   static volatile AttachListenerState _state;
  86 
  87  public:
  88   static void set_state(AttachListenerState new_state) {
  89     Atomic::store(&_state, new_state);
  90   }
  91 
  92   static AttachListenerState get_state() {
  93     return Atomic::load(&_state);
  94   }
  95 
  96   static AttachListenerState transit_state(AttachListenerState new_state,
  97                                            AttachListenerState cmp_state) {
  98     return Atomic::cmpxchg(new_state, &_state, cmp_state);
  99   }
 100 
 101   static bool is_initialized() {
 102     return Atomic::load(&_state) == AL_INITIALIZED;
 103   }
 104 
 105   static void set_initialized() {
 106     Atomic::store(&_state, AL_INITIALIZED);
 107   }
 108 
 109   // indicates if this VM supports attach-on-demand
 110   static bool is_attach_supported()             { return !DisableAttachMechanism; }
 111 
 112   // platform specific initialization
 113   static int pd_init();
 114 
 115   // platform specific operation
 116   static AttachOperationFunctionInfo* pd_find_operation(const char* name);
 117 
 118   // platform specific flag change
 119   static jint pd_set_flag(AttachOperation* op, outputStream* out);
 120 
 121   // platform specific detachall
 122   static void pd_detachall();
 123 
 124   // platform specific data dump
 125   static void pd_data_dump();
 126 


< prev index next >