8 * particular file as subject to the "Classpath" exception as provided
9 * by Oracle in the LICENSE file that accompanied this code.
10 *
11 * This code is distributed in the hope that it will be useful, but WITHOUT
12 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
13 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
14 * version 2 for more details (a copy is included in the LICENSE file that
15 * accompanied this code).
16 *
17 * You should have received a copy of the GNU General Public License version
18 * 2 along with this work; if not, write to the Free Software Foundation,
19 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
20 *
21 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
22 * or visit www.oracle.com if you need additional information or have any
23 * questions.
24 */
25
26 #include <stdio.h>
27 #include <jni.h>
28 #include "jvm.h"
29 #include "management_ext.h"
30
31 #define ERR_MSG_SIZE 128
32
33 const JmmInterface* jmm_interface = NULL;
34 JavaVM* jvm = NULL;
35 jint jmm_version = 0;
36
37 JNIEXPORT jint JNICALL
38 JNI_OnLoad(JavaVM *vm, void *reserved) {
39 JNIEnv* env;
40
41 jvm = vm;
42 if ((*vm)->GetEnv(vm, (void**) &env, JNI_VERSION_1_2) != JNI_OK) {
43 return JNI_ERR;
44 }
45
46 jmm_interface = (JmmInterface*) JVM_GetManagement(JMM_VERSION_1_0);
47 if (jmm_interface == NULL) {
48 JNU_ThrowInternalError(env, "Unsupported Management version");
49 return JNI_ERR;
50 }
51
52 jmm_version = jmm_interface->GetVersion(env);
53 return (*env)->GetVersion(env);
54 }
55
56 void throw_internal_error(JNIEnv* env, const char* msg) {
57 char errmsg[128];
58
|
8 * particular file as subject to the "Classpath" exception as provided
9 * by Oracle in the LICENSE file that accompanied this code.
10 *
11 * This code is distributed in the hope that it will be useful, but WITHOUT
12 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
13 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
14 * version 2 for more details (a copy is included in the LICENSE file that
15 * accompanied this code).
16 *
17 * You should have received a copy of the GNU General Public License version
18 * 2 along with this work; if not, write to the Free Software Foundation,
19 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
20 *
21 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
22 * or visit www.oracle.com if you need additional information or have any
23 * questions.
24 */
25
26 #include <stdio.h>
27 #include <jni.h>
28 #include "jni_util.h"
29 #include "jvm.h"
30 #include "management_ext.h"
31
32 #define ERR_MSG_SIZE 128
33
34 const JmmInterface* jmm_interface = NULL;
35 JavaVM* jvm = NULL;
36 jint jmm_version = 0;
37
38 JNIEXPORT jint JNICALL
39 DEF_JNI_OnLoad(JavaVM *vm, void *reserved) {
40 JNIEnv* env;
41
42 jvm = vm;
43 if ((*vm)->GetEnv(vm, (void**) &env, JNI_VERSION_1_2) != JNI_OK) {
44 return JNI_ERR;
45 }
46
47 jmm_interface = (JmmInterface*) JVM_GetManagement(JMM_VERSION_1_0);
48 if (jmm_interface == NULL) {
49 JNU_ThrowInternalError(env, "Unsupported Management version");
50 return JNI_ERR;
51 }
52
53 jmm_version = jmm_interface->GetVersion(env);
54 return (*env)->GetVersion(env);
55 }
56
57 void throw_internal_error(JNIEnv* env, const char* msg) {
58 char errmsg[128];
59
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