37
38 static jvmtiEnv * jvmti;
39
40 #ifdef STATIC_BUILD
41 JNIEXPORT jint JNICALL Agent_OnLoad_hs104t002(JavaVM *jvm, char *options, void *reserved) {
42 return Agent_Initialize(jvm, options, reserved);
43 }
44 JNIEXPORT jint JNICALL Agent_OnAttach_hs104t002(JavaVM *jvm, char *options, void *reserved) {
45 return Agent_Initialize(jvm, options, reserved);
46 }
47 JNIEXPORT jint JNI_OnLoad_hs104t002(JavaVM *jvm, char *options, void *reserved) {
48 return JNI_VERSION_1_8;
49 }
50 #endif
51 jint Agent_Initialize(JavaVM *vm, char *options, void *reserved) {
52 if (!NSK_VERIFY (JNI_OK == vm->GetEnv((void **)&jvmti, JVMTI_VERSION_1_1))) {
53 nsk_printf("#error Agent :: Could not load JVMTI interface.\n");
54 return JNI_ERR;
55 } else {
56 jvmtiCapabilities caps;
57 if (nsk_jvmti_parseOptions(options) == NSK_FALSE) {
58 nsk_printf("# error agent Failed to parse options \n");
59 return JNI_ERR;
60 }
61 memset(&caps, 0, sizeof(caps));
62 caps.can_redefine_classes = 1;
63 if (!NSK_JVMTI_VERIFY (jvmti->AddCapabilities(&caps))) {
64 nsk_printf("#error Agent :: occured while adding capabilities.\n");
65 return JNI_ERR;
66 }
67 }
68 return JNI_OK;
69 }
70
71 JNIEXPORT void JNICALL
72 Java_nsk_jvmti_scenarios_hotswap_HS104_hs104t002_hs104t002_redefineClasses(
73 JNIEnv *jni, jclass classObject) {
74 jclass cla;
75 char fileName[512];
76
77 if (!NSK_JNI_VERIFY(jni, (cla = jni->FindClass(SEARCH_NAME)) != NULL)) {
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37
38 static jvmtiEnv * jvmti;
39
40 #ifdef STATIC_BUILD
41 JNIEXPORT jint JNICALL Agent_OnLoad_hs104t002(JavaVM *jvm, char *options, void *reserved) {
42 return Agent_Initialize(jvm, options, reserved);
43 }
44 JNIEXPORT jint JNICALL Agent_OnAttach_hs104t002(JavaVM *jvm, char *options, void *reserved) {
45 return Agent_Initialize(jvm, options, reserved);
46 }
47 JNIEXPORT jint JNI_OnLoad_hs104t002(JavaVM *jvm, char *options, void *reserved) {
48 return JNI_VERSION_1_8;
49 }
50 #endif
51 jint Agent_Initialize(JavaVM *vm, char *options, void *reserved) {
52 if (!NSK_VERIFY (JNI_OK == vm->GetEnv((void **)&jvmti, JVMTI_VERSION_1_1))) {
53 nsk_printf("#error Agent :: Could not load JVMTI interface.\n");
54 return JNI_ERR;
55 } else {
56 jvmtiCapabilities caps;
57 if (!nsk_jvmti_parseOptions(options)) {
58 nsk_printf("# error agent Failed to parse options \n");
59 return JNI_ERR;
60 }
61 memset(&caps, 0, sizeof(caps));
62 caps.can_redefine_classes = 1;
63 if (!NSK_JVMTI_VERIFY (jvmti->AddCapabilities(&caps))) {
64 nsk_printf("#error Agent :: occured while adding capabilities.\n");
65 return JNI_ERR;
66 }
67 }
68 return JNI_OK;
69 }
70
71 JNIEXPORT void JNICALL
72 Java_nsk_jvmti_scenarios_hotswap_HS104_hs104t002_hs104t002_redefineClasses(
73 JNIEnv *jni, jclass classObject) {
74 jclass cla;
75 char fileName[512];
76
77 if (!NSK_JNI_VERIFY(jni, (cla = jni->FindClass(SEARCH_NAME)) != NULL)) {
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