--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/src/os/bsd/dtrace/libjvm_db.h	Thu Oct 13 09:35:42 2011 -0700
@@ -0,0 +1,68 @@
+/*
+ * Copyright (c) 2003, 2010, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ *
+ */
+
+#ifndef OS_SOLARIS_DTRACE_LIBJVM_DB_H
+#define OS_SOLARIS_DTRACE_LIBJVM_DB_H
+
+// not available on macosx #include <proc_service.h>
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+typedef struct jvm_agent jvm_agent_t;
+
+#define JVM_DB_VERSION  1
+
+jvm_agent_t *Jagent_create(struct ps_prochandle *P, int vers);
+
+/*
+ * Called from Jframe_iter() for each java frame.  If it returns 0, then
+ * Jframe_iter() proceeds to the next frame.  Otherwise, the return value is
+ * immediately returned to the caller of Jframe_iter().
+ *
+ * Parameters:
+ *    'cld' is client supplied data (to maintain iterator state, if any).
+ *    'name' is java method name.
+ *    'bci' is byte code index. it will be -1 if not available.
+ *    'line' is java source line number. it will be 0 if not available.
+ *    'handle' is an abstract client handle, reserved for future expansions
+ */
+
+typedef int java_stack_f(void *cld, const prgregset_t regs, const char* name, int bci, int line, void *handle);
+
+/*
+ * Iterates over the java frames at the current location.  Returns -1 if no java
+ * frames were found, or if there was some unrecoverable error.  Otherwise,
+ * returns the last value returned from 'func'.
+ */
+int Jframe_iter(jvm_agent_t *agent, prgregset_t gregs, java_stack_f *func, void* cld);
+
+void Jagent_destroy(jvm_agent_t *J);
+
+#ifdef __cplusplus
+} /* extern "C" */
+#endif /* __cplusplus */
+
+#endif // OS_SOLARIS_DTRACE_LIBJVM_DB_H