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
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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(&_state, cmp_state, new_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
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