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8041980: (hotspot) sun/jvmstat/monitor/MonitoredVm/CR6672135.java failing on all platforms

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Reviewed-by: mgronlun, kamg
This commit is contained in:
Staffan Larsen 2014-04-28 09:27:47 +02:00
parent 3852709df9
commit c1abf998a6
11 changed files with 32 additions and 3 deletions
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17
hotspot/src/share/vm/prims/jvm.cpp
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@ -386,6 +386,23 @@ JVM_ENTRY(jobject, JVM_InitProperties(JNIEnv *env, jobject properties))
JVM_END
/*
* Return the temporary directory that the VM uses for the attach
* and perf data files.
*
* It is important that this directory is well-known and the
* same for all VM instances. It cannot be affected by configuration
* variables such as java.io.tmpdir.
*/
JVM_ENTRY(jstring, JVM_GetTemporaryDirectory(JNIEnv *env))
JVMWrapper("JVM_GetTemporaryDirectory");
HandleMark hm(THREAD);
const char* temp_dir = os::get_temp_directory();
Handle h = java_lang_String::create_from_platform_dependent_str(temp_dir, CHECK_NULL);
return (jstring) JNIHandles::make_local(env, h());
JVM_END
// java.lang.Runtime /////////////////////////////////////////////////////////////////////////
extern volatile jint vm_created;